FR540009A - Control device for boiler feed pumps - Google Patents

Control device for boiler feed pumps

Info

Publication number
FR540009A
FR540009A FR540009DA FR540009A FR 540009 A FR540009 A FR 540009A FR 540009D A FR540009D A FR 540009DA FR 540009 A FR540009 A FR 540009A
Authority
FR
France
Prior art keywords
control device
boiler feed
feed pumps
pumps
boiler
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
Other languages
French (fr)
Inventor
Charles Russell Lang
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.)
Weir Group PLC
Original Assignee
G&J Weir Ltd
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 G&J Weir Ltd filed Critical G&J Weir Ltd
Application granted granted Critical
Publication of FR540009A publication Critical patent/FR540009A/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
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/18—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR540009D 1920-09-20 1921-08-29 Control device for boiler feed pumps Expired FR540009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB540009X 1920-09-20

Publications (1)

Publication Number Publication Date
FR540009A true FR540009A (en) 1922-07-04

Family

ID=10469644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540009D Expired FR540009A (en) 1920-09-20 1921-08-29 Control device for boiler feed pumps

Country Status (1)

Country Link
FR (1) FR540009A (en)

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