fig1 an isometric view of the self - reliant fire extinguisher 10 , mounting bracket , fluffing wheel and the fluffing chuck . the chamber 20 is substantially a cylindrical shape with a bottom 22 and a top 30 . in the preferred embodiment the chamber is molded from a lightweight resilient material , but it is further contemplated that the chamber be made of aluminum , steel , brass or copper . the preferred embodiment of plastics allows the extinguisher to be placed in locations that could cause corrosion of metals . the top 30 is screwed onto the chamber , but it could also be attached with a bayonet or latching mechanism . the top 30 fits on top of an enlarged opening 72 on the chamber to allow easier filling of the chamber 20 with fire retardant materials . a wall hanging mechanism can be incorporated into the top of the extinguisher , wrap around the body of the cylinder or fork the top of the extinguisher . in this figure the fire extinguisher is shown with a wall mounting mechanism where the fire extinguisher sits on top if the bracket . the bracket is described with more detail below . a handle 40 allows the operator to hold the extinguisher in an upright orientation when it is being used . the fire extinguisher can also be stored and or transported in the upright orientation , but the upright orientation is not critical for the storage or operation of the extinguisher . within the handle 40 a pressurized canister 50 is located . while in the preferred embodiment the pressurized canister is shown within the handle other locations such as within the top of the extinguisher or adjacent to the hose are contemplated . the canister 50 consists essentially of a pressurized chamber , but canisters of different types of gas are possible that do not promote spreading of the fire . because the gas within the canister is under high pressure or in a liquid state , a small canister of pressurized gas is required to expel the contents of the chamber 20 . it is also contemplated that multiple pressurized canisters can be placed within the handle to accommodate a larger fire extinguisher without deviating from the inventive nature of the design . pressurized canisters are available from a variety of sources and can be replaced or serviced without the need to service the entire fire extinguisher . the handle 40 provides some protection to the canister in the event the fire extinguisher is dropped or roughly handled . a cover 42 protects the gas cartridge . the handle 40 to provide structural strength to the top of the fire extinguisher as well as providing a hole for gripping . a rotating mechanism 64 on the back of the fire extinguisher is rotated to allow the trigger 60 to be lowered to charge the fire extinguisher . the trigger mechanism opens the pressurized canister to pressurize the chamber and expel the fire extinguishing media out the front of the extinguisher out the application nozzle 90 . the location of the activation trigger the fire extinguisher to provide a fire extinguisher that is designed with both the safety pin and the hose retainer for ease of access for right and left handed person . since the majority of individuals are right handed this creates real problems in life threatening situations . the trigger on top of the fire extinguisher and requires the operator to press down on the extinguisher to operate the extinguisher , but other embodiments are contemplated including but not limited to a finger trigger or a slide mechanism . a safety pin can be incorporated to prevent accidental operation of the extinguisher . the extinguisher is hung from a wall using a fork type holder that is not shown . it is further contemplated that the top housing has an extended tab on one or more side for hanging on an existing wall hanger . the extended tab includes a variety of details located on the top and sides of the extended tab for mounting on wall hangers that are available with older fire extinguisher . the extinguisher has a powder release valve 80 that is rotated to open the nozzle 90 . this valve can be rotated back to the closed position to prevent extinguishing powder from pouring out of the extinguisher when not desired . the path from the pressurized canister 50 to the nozzle 90 is best shown and described in fig5 . fig2 shows an alternate embodiment of the self - reliant fire extinguisher 10 and mounting bracket 41 . the self - reliant fire extinguisher 10 is shown with the lower chamber 20 secured to the top housing 30 . this figure shows a bar code 31 that identifies the specific fire extinguisher without requiring access to a computer of other cellular or computing device to differentiate one fire extinguisher from another . the bar code can be scanned buy barcode scanner , cell phone or tablet , or a number can be placed onto the barcode to make the number human readable . in this embodiment the wall mount 41 allows the user to “ hook ” the fire extinguisher 10 onto the wall mount 41 . a user simply hooks the handle 40 of the fire extinguisher onto the front lip 43 of the wall mount 41 . the wall mount 41 has a front lip 43 to retain the handle 40 of the fire extinguisher 10 within the saddle 46 area . the wall mount further spaces 45 the body of the fire extinguisher 10 away from the wall . the back 44 of the wall mount 41 is flush and has mounting features that are shown and described in other images herein . within the wall mount 41 are a plurality of contact 136 that make contact with complimentary contact 139 in the underside of the handle 40 of the fire extinguisher 10 . the contacts 136 and 139 are used to charge or maintain a charge of the self - reliant fire extinguisher 10 . while contacts are shown and described , the charging can also be performed with inductive coils in the wall mount 41 and the fire extinguisher 10 . a power cord 48 connects from the wall mount 41 to an electrical outlet or power adapter ( not shown ). from this figure access to the tamper device 64 and the trigger 60 is still available as well as access to the exit nozzle 90 . in theory a user can charge and operate the fire extinguisher while the fire extinguisher is still retained on the wall mount 41 . fig3 shows the embodiment of the self - reliant fire extinguisher 10 and the mounting bracket 41 from fig2 where the self - reliant fire extinguisher 10 is being installed onto the bracket 41 and fig4 shows the self - reliant fire extinguisher 10 on the mounting bracket 41 . to install the fire extinguisher 10 onto the bracket 41 . the bottom of the fire extinguisher 10 is lifted 98 and then the handle 40 is aligned with the front lip of the bracket 41 . the fire extinguisher 10 is then lowered onto the bracket 41 . removal of the fire extinguisher 10 in reverse order where the bottom of the fire extinguisher 10 rotated 98 and then the fire extinguisher 10 is lifted 99 . in the back view from fig4 , the back of the bracket 44 is shown with mounting screws 47 . in this view , the transparent cover 42 over the gas cartridge 50 allows for inspection of the fire extinguisher 10 . this allows inspection without removal of the fire extinguisher 10 from the wall mount 41 . fig5 shows a side sectional view of the self - reliant fire extinguisher , mounting bracket and the fluffing wheel shown in fig1 . this figure shows the chamber 20 filled with the fire extinguishing media 70 such as chemical retardant abc , bc , purple k etc . various types of fire extinguishing media can be placed within the chamber . the upper portion of the chamber includes an enlarged opening 28 where it joins with the top 30 of the extinguisher . the enlarged opening 72 is greater than 50 % of the diameter of the cylindrical fire extinguisher , but could be up to and including the same diameter as the cylinder with a threading mechanism located on the exterior lip of the cylinder at one or both ends of the cylinder . threading or other fastening means is used to secure the top 30 and or bottom of the fire extinguisher onto the cylinder . the fastening means can be with internal or external threading on the cylinder and mating end closures or by methods of fastening such as but not limited to bayonet , pins , welding or adhesives . it is also contemplated that the cylinder be fabricated from tubular stock where both the top and the bottom of the extinguisher is identical and the ends are attached to the tube when the fire extinguisher is assembled . the bottom of the extinguisher 20 has a port , hole or opening 102 to allow access to the fluffing knob 105 . in the preferred embodiment the top opening is between 75 % and 90 % of the diameter of the fire extinguisher . the larger opening allows the contents of the fire extinguisher to be filled , emptied , inspected , and serviced more easily . the top is screwed onto the chamber , but it could also be attached with a bayonet or latching mechanism . the top 30 of the fire extinguisher provides the propellant and the connections to emit the fire extinguishing material 70 . in this fig5 the chamber is shown to provide a view of the fluffing mechanism ( s ) 120 . the fluffing mechanism conditions the fire retardant media to provide anti - bridging of the media within the chamber to agitate , fluff , turn , disturb , stir , ruffle , and or alters the condition of the media to allow the media to maintain a powder consistency . this allows the fire retardant powder media to remain in a liquefied state so it is easier to spray the powder onto a fire . the conditioning of the media can be performed using a variety of methods and in the preferred embodiment the conditioning is performed with an appendage 110 that can be articulated from the exterior of the chamber at item 100 . the appendage is a shaft that extends the length of the chamber and has a number of flaps 120 attached to the appendage . while flaps are shown and used in the preferred embodiment a variety of other appendages are contemplated that can condition the media that include but are not limited to rods , paddles , arms , disks , cable , chains or combination thereof . it is also contemplated that the appendage can be a simple hook or chain that conditions the fire extinguishing media . when the trigger is activated the pressure in canister 50 ( fig1 ) is released into the chamber and the fire suppressant medial 70 is pushed through holes 104 in the central fluffer shaft 108 where it is pushed out hole 92 than exiting out the nozzle 90 ( fig1 ). the fluffer is formed from two halves of material that is joined to create the fluffing shaft . it is contemplated that the fluffing can be accomplished by blowing gas into the chamber through a hole and through the fluffing shaft to fluff the media within the chamber where the gas blows through the shaft and out fluffing holes 104 . as previously described the appendage terminates 100 at the bottom of the chamber with a drive fitting where it can be articulated , but the appendage could terminate at the top or sides of the chamber . the termination at the bottom of the chamber 100 to allow articulation that requires either a key to attach to the appendage , or may terminate with manual knob , handle , wheel or other extension . a manually rotatable handle is shown for manual fluffing of the fire extinguishing media . referring back to fig1 the head ( delivery system ) has an emission port and an entry port plus a pick - up tube . it has a safety guard 64 over the charging pin and a lever 60 to fire the powder through the emission port . the powering cartridge 50 is easily installed in the handle 40 attached to the head of the extinguisher . the powder cartridge has a fluffier tube with an opening to accept the pick - up tube within the head . current fire extinguishers must be torn down every six years to fluff the powder , check for caking and to check the condition of the chemical . this extinguisher does not have to be broken down ; the powder can be fluffed each month , once a year or the chemical cartridge can simple be replaced . the current fire extinguishers have to be subjected to a hydo test every five years for fleet vehicles and every twelve years for the standard extinguishers . the nozzle 90 can be turned to direct the spray of fire retardant material as desired . a valve handle 80 is rotated up to allow the fire extinguishing media to be expelled and rotated down to block the flow of fire retardant material from falling out of the extinguisher when the tank is tipped . the nozzle is shown in a fixed direction but in another contemplated embodiment the nozzle is flexible to allow a user to hold the fire extinguisher and direct the fire extinguishing media out of the nozzle to a fire . while a nozzle is shown in the preferred embodiment other dispensing orifices can be used such as valves , tubing , spray nozzles or similar are contemplated . it is contemplated that an over pressure relief valve can be incorporated within the fire extinguisher to vent any excessive pressure from within the cylinder that could cause the fire extinguisher to burst due to over pressurization of the chamber . the mounting bracket is shown without the fire extinguisher installed in fig1 and in cross section in fig5 . the bracket is an elongated vertical structure 130 for mounting on the face of a vertical wall . holes 134 allow the structure to be mounted directly to a wall or similar structure . a horizontal supporting base support 133 extends essentially horizontal from the lower portion of the elongated vertical structure 130 for supporting the bottom of a fire extinguisher . a cover arm 132 extends from the upper portion 132 of the elongated vertical structure to a position over at least a portion of the top of the fire extinguisher placed on the horizontal supporting base such that the arm covers the firing safety 60 and the powder release valve 80 . when the fire extinguisher is installed on the bracket a tab 136 extends vertically from the bottom support 133 and extends under the bottom housing of the fire extinguisher . another clip 142 wraps around the top of the extinguisher to hold the extinguisher inside the bracket . a powered fluffing mechanism 148 is shown on the bottom of the bracket . the mechanism shown in fig1 shows batteries 143 for a power source but it is also contemplated that the power can come from a wound clock spring type motor . a motor 141 is shown connected to a transmission 146 that is connected either directly to the bottom drive mechanism 100 of the fluffing shaft mechanism 120 or to an intermediary fluffing knob 105 . a circuit board 140 is shown in fig2 that provides control for an alarm , a visual indicator light 144 and control of the motor 141 . the circuit board can include environmental sensors that can transmit local environmental conditions , such as but not limited to , temperature , humidity , co2 , so2 , co , pressure , temperature and gps location . this transmitted data can be received by a pc , laptop , tablet , cell phone or similar device to provide a drawing of one or more fire extinguishers in a facility . this information can be shown numerically or graphically to see the temperature across the facility . the information can be used to pinpoint to potential users of where a fire extinguisher is located , the type of fire extinguishing media and the capacity of the fire extinguisher , as well and identify where fire extinguishers have been used to prevent a user from searching a location where the fire extinguisher has been used . a strap 131 wraps around the fire extinguisher and snaps into the bracket to retain the fire extinguisher 10 . fig1 shows one contemplated design of a fluffer knob 105 . the knob is a flattened toroidal shaped body with a plurality of elongated arms 106 extending horizontally from the flattened plainer toroidal shaped body . a geometric opening 101 that is concentric with the flattened toroidal shape is used to attach the knob 105 to the fire extinguisher having external powder fluffing capability . a chuck 150 is shown in fig1 where the elongated end 151 of the chuck 150 is configured for use with a conventional drill . the chuck 150 has a number of fingers 152 that engage in the arms 106 of the fluffing knob 105 . fig6 shows block diagram of the electronic circuit for the control , drive and signaling mechanism . this block diagram is one contemplated configuration having a central controller 140 . the central controller 140 may include electronics that periodically activate the motor 141 to turn the fluffer for a temporal period of time . one or more sensors 142 detect tampering or use of the fire extinguisher and can turn on lighting 33 , 34 , 144 , and alarm 145 or transmit 146 a signal to another location using a wireless 147 or wired connection . the signal may include a location where the extinguisher was located , or other encoded information that provides information regarding the particular fire extinguisher including when it was serviced or fluffed . another sensor or button 149 is used to manually activate the motor or the test the device . in the preferred embodiment the power is supplied by one or more batteries 143 that are replaceable , rechargeable or solar charged . if the circuit is integrated with a fire extinguisher , it is contemplated that charge pads 139 can exist on the fire extinguisher to keep the controller 140 powered . in this embodiment complimentary charging pads or pins 139 are located on the wall mount . the charge pads or pins are connected to a transformer 138 or other power conditioner that is connected to an electrical outlet 137 . the housing can include environmental sensors 142 that can transmit local environmental conditions , such as but not limited to , temperature , humidity , co2 , so2 , co , pressure , temperature and gps 128 , longitude , latitude , elevation and address location . this transmitted data 169 can be received 167 by a receiver unit 166 on or in a pc , laptop , tablet , cell phone or similar device 160 to provide a drawing on a display 168 of one or more fire extinguishers in a facility . the wired or wireless data 169 can be sent using various type of transmission including , but not limited to , bluetooth , wifi , lan , wan , fm and cellular networks . the communications can be sent at timed intervals or when a change takes place near the fire extinguisher or with the fire extinguisher . the application can be used to active fluffing the fire extinguisher at a set interval or just prior to a user accessing the fire extinguisher . this information can be shown numerically or graphically to see the temperature across the facility . the information can be used to pinpoint to potential users of where a fire extinguisher is located , the type of fire extinguishing media and the capacity of the fire extinguisher , as well and identify where fire extinguishers have been used to prevent a user from searching a location where the fire extinguisher has been used . this can be provided with a computer program or software application so a smart - phone being used by a person or fireman can identify the location of a fire extinguisher in a building where the person or fireman has never previously entered , or enters a building filled with smoke with limited visibility . the application can provide a real - time map of the location of the person with a phone and the location of the fire extinguisher . fig7 shows the electrical charging connection between the fire extinguisher 20 and the wall mount 130 . to provide charging from the wall mount 130 to the fire extinguisher 10 . in one embodiment the electrical charging connection is with a central connection between the base at 111 and the fire extinguisher at 170 . the second electrical connection is from tab 136 at 112 that contacts the outer ring 171 of the fire extinguisher 10 . in another contemplated embodiment the charging can be inductively coupled from the bottom 110 of the mounting base 130 to the bottom of the fire extinguisher 10 . the bottom of the fire extinguisher shows a battery access door 172 with a tab 173 for opening the battery access door . the smart communication device can be integrated into the housing of the fire extinguisher 10 or can be added or secured 114 to an existing fire extinguisher to provide monitoring and tracking . the smart communications part of the fire extinguisher may have an illumination ring 33 that illuminates when the fire extinguisher is removed from the base 130 . the intensity of the illumination can be adjustable and it is contemplated that when a fire alarm in a building is activated the illumination band 33 can illuminate or flash to aid in locating the fire extinguisher 10 . once the extinguisher 10 is removed from the base 130 , the intensity of the lighting can be reduced . it is further contemplated that sensors include a pressure sensor 142 ( shown in fig4 ) that monitors the pressure within the extinguisher 10 to determine the amount of fire extinguishing media that remains in the fire extinguisher 10 . fig8 shows a computer 190 with the information from the fire extinguishers . each extinguisher has a unique identifier . the identity and status of each extinguisher is available . the computer display 190 shows an outline of the building 194 with a pictorial location of the fire extinguishers . in this display , a user has selected a specific fire extinguisher 191 . a graphical image of the fire extinguisher 192 is shown with the status 193 of the fire extinguisher 193 that image of the building 194 also shows the location 195 of the fire extinguisher . fig9 shows a cellular phone 179 or tablet with information on the fire extinguishers . this application shows the location 117 of the phone 179 in the center of the display . concentric rings 116 , 115 etc . provide a relative distance from the phone to fire extinguishers . in this display , three fire extinguishers 180 , 181 and 182 are shown at a relative distance from the location of the phone 179 . each graphical icon 180 , 181 and 182 shows a marking within the cylinder that shows the level of charge in each extinguisher . in this example , extinguisher 182 appear full , while extinguisher 180 appears nearly empty . the location of each fire extinguisher 180 , 181 and 182 is known by the gps locator within each extinguisher . the gps location of the cellular device is known by the gps locator within the cellular device . the user can zoom the display to change the relative scale 183 . this enables a person to locate a fire extinguisher in a smoke filled area without having any knowledge of the area . it is further contemplated that each fire extinguisher can display color or the temperature local to the fire extinguisher to determine the safety at each extinguisher . other contemplated embodiments include the use of barcodes or near field communication ( nfc ) chip for the delivery head assembly . some computer and phone manufacturers are using application programming interface ( api ) of their built - in chips . the fire extinguisher and the application can utilize this hardware in computers , tables and phones . the end user at the facility will be able to locate and read the status with unprecedented accuracy . computer manufactures are developing business apps . this is in anticipation of the next generation of devices coming down the pipeline for enterprise . so there is a growing environment among developers to meet the needs of enterprise in increasing ways . the application that operates with the fire extinguisher is designed to incorporate the nfc component of the device . it is also contemplated that the application can read the geotag hidden beneath each photo or scan taken . this gives the application and servers real time gps information for each scanned component . the end user can turn on their location services from the settings of their phone or tablet . this alert pops up when the user does the initial scan . the app will not move forward without location services being turned on . thus , specific embodiments of an improved fire extinguisher have been disclosed . it should be apparent , however , to those skilled in the art that many more modifications besides those described are possible without departing from the inventive concepts herein . the inventive subject matter , therefore , is not to be restricted except in the spirit of the appended claims .
improvements to a portable fire extinguisher where the improvements relate to a system where the owner of the extinguisher can monitor and maintain their fire protection . systems in place today require the servicing of a third party . the service companies are charged with maintaining the system . further improvements include an anti - bridging mechanism that is articulated from the exterior of the chamber to fluff , mix or stir the powder within the chamber to keep it in a liquefied state . the improvements further include a wall mounting bracket that reduces tampering with the extinguisher , an automatic fluffing motor and manual fluffing wheel . the bracket and or the fire extinguisher can have intelligence that identifies the location and the status of the fire extinguisher that can be accessed by a computer or smart device like a cell phone or tablet .