US Patent: 123,793 - Improvement in Sectional Boilers


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US Patent: 123,793

Improvement in Sectional Boilers

Patentee:

David Renshaw (exact or similar names) - Syracuse, Onondaga County, NY

USPTO Classifications:

122/226

Tool Categories:

propulsion and energy : steam apparatus : stationary boilers

Assignees:

None

Manufacturer:

Dougherty & Broome - New York, NY

Witnesses:

Unknown

Patent Dates:
Granted:	Feb. 20, 1872

Patent Pictures:

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Renshaw's improved patent sectional boiler.

Description:

Abstract:

This invention relates to the construction of steam-generators made in sections, in which portions of the parts which generate steam are inclosed in a reverberatory furnace. The said invention consists, in part, in constructing the arch or crown of tile furnace in cast-metal sections.

Claim:

A fire-chamber or reverberatory furnace made up in sections, such sections or any number of them being cast in a single piece of each and stay-bolted.