GB276912A - Improvements relating to boiler feed-water heaters - Google Patents

Improvements relating to boiler feed-water heaters

Info

Publication number
GB276912A
GB276912A GB9600/27A GB960027A GB276912A GB 276912 A GB276912 A GB 276912A GB 9600/27 A GB9600/27 A GB 9600/27A GB 960027 A GB960027 A GB 960027A GB 276912 A GB276912 A GB 276912A
Authority
GB
United Kingdom
Prior art keywords
piston
steam
closing
valve
water heaters
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
GB9600/27A
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.)
Fr Des Pompes & Machines Worth
Original Assignee
Fr Des Pompes & Machines Worth
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 Fr Des Pompes & Machines Worth filed Critical Fr Des Pompes & Machines Worth
Publication of GB276912A publication Critical patent/GB276912A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

276,912. Soc. Franþaise des Pompes et Machines Worthington. Dec. 15, 1926, [Convention date]. Feedwater, heating.-A combined means for closing and draining an exhaust steam pipe supplying steam to a feed heater comprises a throttle 3 operated by a double piston 8, 10 on a rod 9. Live steam entering by the pipe 15 when admitted to the engine cylinder, moves the piston 8 and opens the valve 3 while the piston 10 is subjected to boiler steam pressure and acts as a return means when steam is cut off from the engine, then closing the valve 3, the return of the piston 8 uncovering a drain port 18.
GB9600/27A 1926-12-15 1927-04-07 Improvements relating to boiler feed-water heaters Expired GB276912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR276912X 1926-12-15

Publications (1)

Publication Number Publication Date
GB276912A true GB276912A (en) 1927-09-08

Family

ID=8886424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9600/27A Expired GB276912A (en) 1926-12-15 1927-04-07 Improvements relating to boiler feed-water heaters

Country Status (1)

Country Link
GB (1) GB276912A (en)

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