FR1198110A - Improvements to pumping devices for liquefied gases - Google Patents

Improvements to pumping devices for liquefied gases

Info

Publication number
FR1198110A
FR1198110A FR1198110DA FR1198110A FR 1198110 A FR1198110 A FR 1198110A FR 1198110D A FR1198110D A FR 1198110DA FR 1198110 A FR1198110 A FR 1198110A
Authority
FR
France
Prior art keywords
liquefied gases
pumping devices
pumping
devices
liquefied
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)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR1198110A publication Critical patent/FR1198110A/en
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
    • F04D9/00—Priming; Preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
FR1198110D 1957-05-20 1958-05-05 Improvements to pumping devices for liquefied gases Expired FR1198110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1198110X 1957-05-20

Publications (1)

Publication Number Publication Date
FR1198110A true FR1198110A (en) 1959-12-04

Family

ID=10881689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198110D Expired FR1198110A (en) 1957-05-20 1958-05-05 Improvements to pumping devices for liquefied gases

Country Status (1)

Country Link
FR (1) FR1198110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827640A1 (en) * 2001-07-19 2003-01-24 Nat Aerospace Lab Reduction system for pump cavitation, cools fluid flowing into rotary pump in order to reduce cavitation in rotary pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827640A1 (en) * 2001-07-19 2003-01-24 Nat Aerospace Lab Reduction system for pump cavitation, cools fluid flowing into rotary pump in order to reduce cavitation in rotary pump

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