FR444950A - Perfectionnements à la commande, à l'aide de turbines à vapeur, des pompes alimentaires de chaudières - Google Patents

Perfectionnements à la commande, à l'aide de turbines à vapeur, des pompes alimentaires de chaudières

Info

Publication number
FR444950A
FR444950A FR444950DA FR444950A FR 444950 A FR444950 A FR 444950A FR 444950D A FR444950D A FR 444950DA FR 444950 A FR444950 A FR 444950A
Authority
FR
France
Prior art keywords
order
boiler feed
steam turbines
feed pumps
pumps
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
English (en)
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.)
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 FR444950A publication Critical patent/FR444950A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/08—Adaptations for driving, or combinations with, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR444950D 1911-10-16 1912-06-14 Perfectionnements à la commande, à l'aide de turbines à vapeur, des pompes alimentaires de chaudières Expired FR444950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB444950X 1911-10-16

Publications (1)

Publication Number Publication Date
FR444950A true FR444950A (fr) 1912-10-29

Family

ID=1485885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR444950D Expired FR444950A (fr) 1911-10-16 1912-06-14 Perfectionnements à la commande, à l'aide de turbines à vapeur, des pompes alimentaires de chaudières

Country Status (1)

Country Link
FR (1) FR444950A (fr)

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