GB190118841A - Improved Feed Water, Burner, and like Regulator. - Google Patents

Improved Feed Water, Burner, and like Regulator.

Info

Publication number
GB190118841A
GB190118841A GB190118841DA GB190118841A GB 190118841 A GB190118841 A GB 190118841A GB 190118841D A GB190118841D A GB 190118841DA GB 190118841 A GB190118841 A GB 190118841A
Authority
GB
United Kingdom
Prior art keywords
boiler
feedwater
piston
pressure
supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
John Johnston
Archibald Edward Dobbs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190118841A publication Critical patent/GB190118841A/en
Expired legal-status Critical Current

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  • Safety Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

18,841. Johnston, J., and Dobbs, A. E. Sept. 20. Feedwater, controlling.-Relates to regulating- apparatus acting by variations in the difference between the boiler pressure and the feed pressure to control the supply of feedwater, and at the same time to regulate the supply of liquid fuel or the draught. With the arrangement shown in the Figure, as adapted for a flash boiler, the top of the piston b is exposed to the feed-pump pressure, and the bottom to the boiler pressure. The feedwater enters at j, and passes through the adjustable annular space h round the conical end of the piston-rod c, being finally delivered through the check valve g and pipe e to the boiler. An air vessel is provided as shown, having an overflow and a relief valve m. The boiler pressure is communicated through the pipe o to the bottom of the piston, a relief valve p being provided. As the boiler pressure increases, the piston rises, and the supply of feedwater is reduced, or vice versÔ.
GB190118841D 1901-09-20 1901-09-20 Improved Feed Water, Burner, and like Regulator. Expired GB190118841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190118841T 1901-09-20

Publications (1)

Publication Number Publication Date
GB190118841A true GB190118841A (en) 1902-07-17

Family

ID=32424956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190118841D Expired GB190118841A (en) 1901-09-20 1901-09-20 Improved Feed Water, Burner, and like Regulator.

Country Status (1)

Country Link
GB (1) GB190118841A (en)

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