Friedman Injector, Patent Model
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A safety cock is also provided, which permits a part of the water to escape as the pressure is being raised to the degree sufficient to overcome the resistance against which the injector is working."}, {"label": "Description", "content": "Reference:"}, {"label": "Description", "content": "This description comes from the 1939 Catalog of the Mechanical Collections of the Division of Engineering United States Museum Bulletin 173 by Frank A. Taylor."}, {"label": "Location", "content": "Currently not on view"}], "name": [{"label": "inventor", "content": "Friedmann, Alexander"}], "publisher": [{"label": "Related Publication", "content": "Frank A. Taylor. Catalog of the Mechanical Collections of the Division of Engineering United States National Museum, Bulletin 173"}], "place": [{"label": "place made", "content": "Austria"}, {"label": "associated place", "content": "Austria: Vienna state, Vienna"}], "physicalDescription": [{"label": "Physical Description", "content": "brass (overall material)"}, {"label": "Measurements", "content": "overall: 8 1/4 in x 11 in x 6 3/8 in; 20.955 cm x 27.94 cm x 16.1925 cm"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "steam pump, model"}, {"label": "Object Name", "content": "patent model, pump, steam"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_1063732", "hash": "4807e043d99a97559adb82a8157b37ac9a0ed949", "docSignature": "a46d5e97cc8da37eef9db4b9621b7096", "timestamp": 1663781938, "lastTimeUpdated": 1655973428, "title": "Friedman Injector, Patent Model"}