US Patent: 14,449
|
Steam-Boiler Cleaner
Feed and Blow-Off Apparatus for Steam-Boilers
|
|
Patentee:
|
|
| Jacob Frick (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
|
Frick Co. - Waynesboro, Franklin County, PA |
|
|
Patent Dates:
|
| Granted: |
Mar. 18, 1856 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for Frick Co.
|
|
Description: |
| This patent was improved with patent #22,284.
Abstract:
My invention consists in arranging together, in one instrument, a check valve, stop valve, and blow off valve for steam boilers, in such a manner that the whole may be secured to the boiler by one attachment only, thereby avoiding the necessity of piercing and wounding the boiler in several places for the purpose of making the separate and distinct attachments hitherto employed for the same purpose. It further consists in employing, in connection with the above valves and cocks, a pressure valve and alarm apparatus fully described hereafter for the purpose of notifying the attendant engineer when any undue obstruction is offered to the regular flow of water, from the feed pump to the boiler.
Claim:
Arranging substantially in the manner set forth, a check valve, and stop and blow off valve, in one instrument, for steam boilers, for the purpose of avoiding the attachment of the separate and distinct connections hitherto employed for the same purpose. |
|
