GB1285850A - Fuel systems for internal combustion engines, including gas turbine engines - Google Patents

Fuel systems for internal combustion engines, including gas turbine engines

Info

Publication number
GB1285850A
GB1285850A GB22616/71A GB2261671A GB1285850A GB 1285850 A GB1285850 A GB 1285850A GB 22616/71 A GB22616/71 A GB 22616/71A GB 2261671 A GB2261671 A GB 2261671A GB 1285850 A GB1285850 A GB 1285850A
Authority
GB
United Kingdom
Prior art keywords
gas turbine
fuel
fuel systems
internal combustion
engines
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
GB22616/71A
Inventor
Alfred Milton Suggs
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1285850A publication Critical patent/GB1285850A/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
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2098—Vortex generator as control for system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2109—By tangential input to axial output [e.g., vortex amplifier]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1285850 Gas turbine engine fuel systems GENERAL MOTORS CORP 19 April 1971 [4 June 1970] 22616/71 Heading F1G Fuel is supplied from a tank 3 via an injector 15, an engine-driven boost pump 6 and an enginedriven main pump 8, the injector being energized by fuel returned via a return line 19. To avoid excessive flow through the return line 19 at high engine speeds, the usual flow-restricting orifice is replaced by a static device 26 in which the pressure drop is proportional to the mass flow raised to a power greater than two. The device 26 is in the form of a vortex cavity having a substantially tangential inlet and a central outlet, the aforementioned power being approximately 2À37.
GB22616/71A 1970-06-04 1971-04-19 Fuel systems for internal combustion engines, including gas turbine engines Expired GB1285850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4334670A 1970-06-04 1970-06-04

Publications (1)

Publication Number Publication Date
GB1285850A true GB1285850A (en) 1972-08-16

Family

ID=21926700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22616/71A Expired GB1285850A (en) 1970-06-04 1971-04-19 Fuel systems for internal combustion engines, including gas turbine engines

Country Status (2)

Country Link
US (1) US3645094A (en)
GB (1) GB1285850A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316778A (en) * 1970-06-16 1973-05-16 Secr Defence Apparatus for controlling the ratio between two variables eg two pressures in a gas turbine engine
GB1559828A (en) * 1975-09-12 1980-01-30 Rolls Royce Fuel system for gas turbine engines
GB2209411B (en) * 1987-08-28 1991-07-10 Atomic Energy Authority Uk A method of controlling flow in a flow line
US4833880A (en) * 1988-10-26 1989-05-30 Allied-Signal Inc. Fluidic set point amplifier apparatus and method, and uses thereof
US5311907A (en) * 1993-05-27 1994-05-17 The United States Of America As Represented By The United States Department Of Energy Vortex diode jet
US6899130B2 (en) * 2002-07-30 2005-05-31 Po-Lin Liao Bilateral power pump unit
DE102005000731A1 (en) * 2005-01-04 2006-07-13 Siemens Ag Fuel supply system for a motor vehicle
US11092126B2 (en) * 2019-09-03 2021-08-17 Pratt & Whitney Canada Corp. Common-rail fuel system with ejector pump and method of use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726496C (en) * 1940-06-01 1942-10-14 Ernst Heinkel Flugzeugwerke G Conveyor device for fuel, coolant or the like, especially in aircraft
US3474670A (en) * 1965-06-28 1969-10-28 Honeywell Inc Pure fluid control apparatus
US3366370A (en) * 1965-12-06 1968-01-30 Honeywell Inc Control apparatus
US3511257A (en) * 1968-09-12 1970-05-12 Westinghouse Electric Corp Vortex type throttling valve apparatus
US3545468A (en) * 1969-05-06 1970-12-08 Bowles Eng Corp Liquid level controller employing vortex valve

Also Published As

Publication number Publication date
US3645094A (en) 1972-02-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees