"Lighthall's Improved Horizontal and Beam Engine," Patent Model
{"id": "ld1-1643398853934-1643398892829-1", "version": "", "unitCode": "NMAH", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "nmah_847093", "online_media": {"mediaCount": 1, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-RWS2011-00429&max=150", "idsId": "NMAH-RWS2011-00429", "usage": {"access": "CC0"}, "caption": "Model of Lighthall Steam Engine, 1838", "guid": "http://n2t.net/ark:/65665/bq99ca746b6-a1e9-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-RWS2011-00429", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2011-00429.tif", "width": 3000, "height": 2025}, {"width": 3000, "height": 2025, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2011-00429.jpg", "dimensions": "3000x2025"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2011-00429_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2011-00429_thumb"}]}]}, "unit_code": "NMAH", "title_sort": "\"LIGHTHALL'S IMPROVED HORIZONTAL AND BEAM ENGINE,\" PATENT MODEL", "guid": "http://n2t.net/ark:/65665/ng49ca746a6-79c0-704b-e053-15f76fa0b4fa", "title": {"label": "Title", "content": "\"Lighthall's Improved Horizontal and Beam Engine,\" Patent Model"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"date": ["1830s"], "geoLocation": [{"Other": {"type": "Place", "content": "United States"}}, {"Other": {"type": "Place", "content": "New York"}}, {"Other": {"type": "Place", "content": "Albany"}}, {"points": {"point": {"latitude": {"type": "decimal", "content": "43"}, "longitude": {"type": "decimal", "content": "-75"}}}}, {"points": {"point": {"latitude": {"type": "decimal", "content": "42.65"}, "longitude": {"type": "decimal", "content": "-73.75"}}}}], "object_type": ["Patents", "engine, steam, model", "Models", "patent model, engine, steam"], "name": ["Lighthall, William A."], "topic": ["Manufacturing industries", "Engineering", "Industrialization", "Bulletin 173", "Architecture"], "place": ["New York", "United States", "Albany"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "Work and Industry: Mechanical and Civil Engineering"}, {"label": "See more items in", "content": "Bulletin 173"}, {"label": "See more items in", "content": "Engineering, Building, and Architecture"}, {"label": "See more items in", "content": "Work"}, {"label": "See more items in", "content": "Industry & Manufacturing"}], "date": [{"label": "date made", "content": "1838"}, {"label": "patent date", "content": "1838-04-14"}], "identifier": [{"label": "ID Number", "content": "MC.308639"}, {"label": "catalog number", "content": "308639"}, {"label": "patent number", "content": "696"}, {"label": "accession number", "content": "89797"}], "notes": [{"label": "Description", "content": "This model was submitted to the U.S. Patent Office with the application for the patent granted to William A. Lighthall, of Albany, New York, April 14, 1838, no. 696."}, {"label": "Description", "content": "The engine is designed primarily for boat propulsion and permits the use of a horizontal steam cylinder installed low within the boat in combination with a beam working vertically as in a beam engine."}, {"label": "Description", "content": "The model is diagrammatic in form, is made of wood, and is not complete. The engine represented is essentially a beam engine laid upon its side so that the cylinder is horizontal and the beam is supported vertically. The patent drawing shows the cylinder placed directly upon the keelson of a boat with the beam held so that the lower end is at the approximate level of the center of the cylinder. A long connecting rod attached to the upper end of the beam reaches back over the cylinder to a crank on the engine shaft, which is located above the cylinder and back of it."}, {"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": "Lighthall, William A."}], "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": "United States: New York"}, {"label": "associated place", "content": "United States: New York, Albany"}], "physicalDescription": [{"label": "Physical Description", "content": "wood (overall material)"}, {"label": "Measurements", "content": "on plaque - from catalog card: 18 in x 15 in; 45.72 cm x 38.1 cm"}, {"label": "Measurements", "content": "overall: 17 3/4 in x 14 3/8 in x 2 3/4 in; 45.085 cm x 36.5125 cm x 6.985 cm"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "engine, steam, model"}, {"label": "Object Name", "content": "patent model, engine, steam"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_847093", "hash": "83d7a9818b279f3f451e91cdd4c3a8892067ac4d", "docSignature": "a4aa55be483ec118dde5af8a66c16a32", "timestamp": 1663782597, "lastTimeUpdated": 1655973461, "title": "\"Lighthall's Improved Horizontal and Beam Engine,\" Patent Model"}