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Frick Feed-Water Apparatus, Patent Model

This model was submitted to the U.S. Patent Office with the application for the patent issued to Jacob Frick, of Philadelphia, Pennsylvania, December 14, 1858, no. 22284. It is an improvement on the patent issued to Frick, March 18, 1856, no. 14449.

The model represents a combination of an air chamber, a safety valve, feed-water and blow-off cocks, a feed-water failure alarm, and a water jet just for extinguishing fires, all arranged in one instrument so that all can be secured to the boiler by one attachment only, thereby avoiding the necessity of piercing and “wounding” the boiler in several places.

Reference:

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.

date made1858
patent date1858-12-14
inventorFrick, Jacob
place madeUnited States: Pennsylvania, Philadelphia
associated placeUnited States: Pennsylvania, Philadelphia
Physical Descriptionbrass (overall material)
Measurementsoverall: 2 1/2 in x 12 7/8 in x 8 1/2 in; 6.35 cm x 32.7025 cm x 21.59 cm
Measurementsoverall-from catalog card: 14 in; 35.56 cm
ID NumberER.308661
accession number89797
catalog number308661
patent number22,284

Where this page came from

This page was imported from Smithsonian National Museum of American History. Released by the Smithsonian Institution under CC0 through Smithsonian Open Access.

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언어English

이용 허락: CC0 1.0 (퍼블릭 도메인) · 출처 n2t.net

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