GB277880A - - Google Patents

Info

Publication number
GB277880A
GB277880A GB9601/27A GB960127A GB277880A GB 277880 A GB277880 A GB 277880A GB 9601/27 A GB9601/27 A GB 9601/27A GB 960127 A GB960127 A GB 960127A GB 277880 A GB277880 A GB 277880A
Authority
GB
United Kingdom
Prior art keywords
pump
cold
hot
feed
pressure
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
GB9601/27A
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.)
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
Publication of GB277880A publication Critical patent/GB277880A/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
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

277,880. Soc. Franþaise des Pompes et Machines Worthington. Jan. 22, 1927, [Convention date]. Regulating two pumps in combination; priming. - In a pump handling hot and cold feed water, driven by a single steam cylinder 1, the feed being delivered to and withdrawn from a direct contact heater 6, the pressure chambers 10, 11, of the cold pump 2 and the hot pump 3 are connected by a pipe 12 having a valve 13 which opens automatically so as to allow cold feed to pass direct to the hot water pump when the pressure in the latter is lower than that in the cold pump.
GB9601/27A 1927-01-22 1927-04-07 Expired GB277880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR277880T 1927-01-22

Publications (1)

Publication Number Publication Date
GB277880A true GB277880A (en) 1927-09-29

Family

ID=31897771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9601/27A Expired GB277880A (en) 1927-01-22 1927-04-07

Country Status (1)

Country Link
GB (1) GB277880A (en)

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