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IT1011433B - IMPROVEMENT IN FUEL PUMPS IN PARTICULAR FOR GAS TURBINE ENGINES - Google Patents

IMPROVEMENT IN FUEL PUMPS IN PARTICULAR FOR GAS TURBINE ENGINES

Info

Publication number
IT1011433B
IT1011433B IT51049/74A IT5104974A IT1011433B IT 1011433 B IT1011433 B IT 1011433B IT 51049/74 A IT51049/74 A IT 51049/74A IT 5104974 A IT5104974 A IT 5104974A IT 1011433 B IT1011433 B IT 1011433B
Authority
IT
Italy
Prior art keywords
improvement
gas turbine
turbine engines
fuel pumps
pumps
Prior art date
Application number
IT51049/74A
Other languages
Italian (it)
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Application granted granted Critical
Publication of IT1011433B publication Critical patent/IT1011433B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/12—Combinations of two or more pumps the pumps being of different types at least one pump being of the rotary-piston positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/46—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT51049/74A 1973-06-15 1974-05-16 IMPROVEMENT IN FUEL PUMPS IN PARTICULAR FOR GAS TURBINE ENGINES IT1011433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00370417A US3851998A (en) 1973-06-15 1973-06-15 Compact high speed fuel pump assembly

Publications (1)

Publication Number Publication Date
IT1011433B true IT1011433B (en) 1977-01-20

Family

ID=23459572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51049/74A IT1011433B (en) 1973-06-15 1974-05-16 IMPROVEMENT IN FUEL PUMPS IN PARTICULAR FOR GAS TURBINE ENGINES

Country Status (7)

Country Link
US (1) US3851998A (en)
JP (1) JPS5410122B2 (en)
CA (1) CA999187A (en)
DE (1) DE2423707C3 (en)
FR (1) FR2233503B1 (en)
GB (1) GB1418285A (en)
IT (1) IT1011433B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205945A (en) * 1974-11-29 1980-06-03 General Electric Company Unitized fluid delivery system and method of operating same
JPS5262705A (en) * 1975-11-18 1977-05-24 Fuishiyaa Aruno Rotary piston dischargers
US4061439A (en) * 1976-06-29 1977-12-06 Chandler Evans Inc. Impeller pump and vane pump assembly with clutch deactivation
US4247263A (en) * 1976-12-06 1981-01-27 Chandler Evans Inc. Pump assembly incorporating vane pump and impeller
US4493616A (en) * 1982-09-24 1985-01-15 Trw Inc. Pump assembly and operating method
US4487548A (en) * 1983-05-19 1984-12-11 Chandler Evans Inc. Centrifugal main fuel pump having starting element
US4629394A (en) * 1983-07-25 1986-12-16 Chandler Evans Inc Centrifugal pump having low flow diffuser
US5051065A (en) * 1989-04-07 1991-09-24 Vickers, Incorporated Power transmission
DE4118753A1 (en) * 1991-06-06 1992-12-10 Freiberg Bergakademie Impeller cut-in and cut-out mechanism for multistage pump - has piston with rod, carrier, springs and fluid guides, the piston having positive and/or flexible connection with carrier
US5921746A (en) * 1998-10-14 1999-07-13 Ford Motor Company Fuel pump chamber with contamination control
DE19949615C2 (en) * 1998-10-14 2002-08-08 Ford Motor Co Side channel type paddlewheel pump for pumping fuel
US6210102B1 (en) 1999-10-08 2001-04-03 Visteon Global Technologies, Inc. Regenerative fuel pump having force-balanced impeller
US7607285B2 (en) * 2003-08-01 2009-10-27 Honeywell International Inc. Four mode thermal recirculation throttle valve
AU2007205757B2 (en) * 2006-09-22 2013-10-17 Quik Corp Pty Ltd A pump system and a priming system for a centrifugal pump
CA2962461C (en) 2014-09-25 2022-06-21 Nuhn Industries Ltd. Fluid pump with multiple pump heads
US10337411B2 (en) 2015-12-30 2019-07-02 General Electric Company Auto thermal valve (ATV) for dual mode passive cooling flow modulation
US20170191373A1 (en) 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow into a cavity
US10335900B2 (en) 2016-03-03 2019-07-02 General Electric Company Protective shield for liquid guided laser cutting tools
BE1024314B1 (en) * 2016-06-29 2018-01-30 Safran Aero Boosters Sa INTERNAL GEAR PUMP
US10337739B2 (en) 2016-08-16 2019-07-02 General Electric Company Combustion bypass passive valve system for a gas turbine
US10712007B2 (en) 2017-01-27 2020-07-14 General Electric Company Pneumatically-actuated fuel nozzle air flow modulator
US10738712B2 (en) 2017-01-27 2020-08-11 General Electric Company Pneumatically-actuated bypass valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735529A (en) * 1956-02-21 austin
US1883129A (en) * 1929-02-14 1932-10-18 Albert O Trimmer Turbine
US2099193A (en) * 1935-11-20 1937-11-16 Brightwell Curtis Francis Motor or pump
US2857150A (en) * 1953-06-19 1958-10-21 Shell Dev Centrifugal pump for control systems and method of establishing a fluid pressure
US3008424A (en) * 1958-03-07 1961-11-14 Mechanisms Company Hydraulic wheel
US3674385A (en) * 1970-08-28 1972-07-04 Gen Motors Corp Fluid vane motor

Also Published As

Publication number Publication date
FR2233503A1 (en) 1975-01-10
DE2423707B2 (en) 1979-08-02
DE2423707A1 (en) 1975-01-09
JPS5035707A (en) 1975-04-04
FR2233503B1 (en) 1980-04-04
CA999187A (en) 1976-11-02
US3851998A (en) 1974-12-03
DE2423707C3 (en) 1980-04-03
GB1418285A (en) 1975-12-17
JPS5410122B2 (en) 1979-05-01

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