JPS5557696A - Method and device for starting pump for lowwtemperature fluid - Google Patents

Method and device for starting pump for lowwtemperature fluid

Info

Publication number
JPS5557696A
JPS5557696A JP12740979A JP12740979A JPS5557696A JP S5557696 A JPS5557696 A JP S5557696A JP 12740979 A JP12740979 A JP 12740979A JP 12740979 A JP12740979 A JP 12740979A JP S5557696 A JPS5557696 A JP S5557696A
Authority
JP
Japan
Prior art keywords
lowwtemperature
fluid
starting pump
pump
starting
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.)
Pending
Application number
JP12740979A
Other languages
Japanese (ja)
Inventor
Kuroodo Bowasan Jiyan
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Publication of JPS5557696A publication Critical patent/JPS5557696A/en
Pending 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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
JP12740979A 1978-10-23 1979-10-04 Method and device for starting pump for lowwtemperature fluid Pending JPS5557696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830114A FR2439881A1 (en) 1978-10-23 1978-10-23 METHOD AND DEVICE FOR STARTING A CRYOGENIC LIQUID PUMP

Publications (1)

Publication Number Publication Date
JPS5557696A true JPS5557696A (en) 1980-04-28

Family

ID=9214056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12740979A Pending JPS5557696A (en) 1978-10-23 1979-10-04 Method and device for starting pump for lowwtemperature fluid

Country Status (3)

Country Link
EP (1) EP0010464A1 (en)
JP (1) JPS5557696A (en)
FR (1) FR2439881A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007525619A (en) * 2004-03-01 2007-09-06 レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Cryogenic fluid pump system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913625A (en) * 1987-12-18 1990-04-03 Westinghouse Electric Corp. Automatic pump protection system
ATE467763T1 (en) * 2007-11-16 2010-05-15 Linde Ag METHOD FOR CONTROLLING A PUMP ARRANGEMENT AND PUMP ARRANGEMENT
FR2931213A1 (en) 2008-05-16 2009-11-20 Air Liquide DEVICE AND METHOD FOR PUMPING A CRYOGENIC FLUID
FR3043165B1 (en) 2015-10-29 2018-04-13 CRYODIRECT Limited DEVICE FOR TRANSPORTING A LIQUEFIED GAS AND METHOD FOR TRANSFERRING THE GAS THEREFROM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653732A1 (en) * 1967-03-15 1971-12-23 Klein Schanzlin & Becker Ag Cavitation protection device
GB1449852A (en) * 1973-08-10 1976-09-15 Coppen J D Control of fluid pumps
FR2374538A1 (en) * 1976-12-16 1978-07-13 Materiel Telephonique LIQUID BOOSTER GROUP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007525619A (en) * 2004-03-01 2007-09-06 レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード Cryogenic fluid pump system

Also Published As

Publication number Publication date
FR2439881A1 (en) 1980-05-23
EP0010464A1 (en) 1980-04-30

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