FR2022494A1 - - Google Patents

Info

Publication number
FR2022494A1
FR2022494A1 FR6932834A FR6932834A FR2022494A1 FR 2022494 A1 FR2022494 A1 FR 2022494A1 FR 6932834 A FR6932834 A FR 6932834A FR 6932834 A FR6932834 A FR 6932834A FR 2022494 A1 FR2022494 A1 FR 2022494A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6932834A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of FR2022494A1 publication Critical patent/FR2022494A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
    • 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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
FR6932834A 1968-11-04 1969-09-25 Withdrawn FR2022494A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77292868A 1968-11-04 1968-11-04

Publications (1)

Publication Number Publication Date
FR2022494A1 true FR2022494A1 (en) 1970-07-31

Family

ID=25096644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6932834A Withdrawn FR2022494A1 (en) 1968-11-04 1969-09-25

Country Status (3)

Country Link
US (1) US3589836A (en)
CA (1) CA920427A (en)
FR (1) FR2022494A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292867A1 (en) * 1974-11-29 1976-06-25 Gen Electric FLUID SUPPLY SYSTEM
FR2564148A1 (en) * 1984-05-08 1985-11-15 Teledyne Ind FUEL PUMP WITH TWO FLOORS

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347041A (en) * 1979-07-12 1982-08-31 Trw Inc. Fuel supply apparatus
US4607486A (en) * 1983-12-02 1986-08-26 United Technologies Corporation Centrifugal main fuel pump
US7401461B2 (en) 2005-05-27 2008-07-22 Honeywell International Inc. Reduced-weight fuel system for gas turbine engine, gas turbine engine having a reduced-weight fuel system, and method of providing fuel to a gas turbine engine using a reduced-weight fuel system
ITCO20120002A1 (en) * 2012-01-27 2013-07-28 Nuovo Pignone Srl COMPRESSOR SYSTEM FOR NATURAL GAS, METHOD FOR COMPRESSING NATURAL GAS AND PLANT THAT USES THEM
JP6137780B2 (en) * 2012-04-26 2017-05-31 株式会社Ｉｈｉエアロスペース Fluid supply device
US9115720B2 (en) * 2012-05-04 2015-08-25 Ghsp, Inc. Dual pump and motor with control device
US11203978B2 (en) * 2020-01-20 2021-12-21 Hamilton Sundstrand Corporation Dual pump unit with boost pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1884739A (en) * 1927-12-17 1932-10-25 Celanese Corp Pumping apparatus
US2781727A (en) * 1950-03-15 1957-02-19 Bendix Aviat Corp Pump apparatus
US2740469A (en) * 1950-04-14 1956-04-03 Chrysler Corp Flow control apparatus
US2916875A (en) * 1953-09-09 1959-12-15 Rolls Royce Gas turbine engine fuel systems
US2767658A (en) * 1955-06-24 1956-10-23 Thompson Prod Inc Multiple unit pump having frangible shear sections
US3011308A (en) * 1956-01-04 1961-12-05 Thompson Ramo Wooldridge Inc Fuel and afterburner pump system
US2946190A (en) * 1956-03-26 1960-07-26 Thompson Ramo Wooldridge Inc Gas turbine engine fuel system and method
US3068795A (en) * 1956-10-18 1962-12-18 Borg Warner Hydraulic power system
US3433016A (en) * 1967-03-09 1969-03-18 Gen Electric Fuel delivery system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292867A1 (en) * 1974-11-29 1976-06-25 Gen Electric FLUID SUPPLY SYSTEM
FR2564148A1 (en) * 1984-05-08 1985-11-15 Teledyne Ind FUEL PUMP WITH TWO FLOORS

Also Published As

Publication number Publication date
CA920427A (en) 1973-02-06
US3589836A (en) 1971-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse