FR1509914A - Pressure wave damping device for fuel supply pipe of internal combustion engines - Google Patents

Pressure wave damping device for fuel supply pipe of internal combustion engines

Info

Publication number
FR1509914A
FR1509914A FR1706A FR1706A FR1509914A FR 1509914 A FR1509914 A FR 1509914A FR 1706 A FR1706 A FR 1706A FR 1706 A FR1706 A FR 1706A FR 1509914 A FR1509914 A FR 1509914A
Authority
FR
France
Prior art keywords
internal combustion
supply pipe
fuel supply
damping device
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
FR1706A
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.)
Associated Engineering Ltd
Original Assignee
Associated Engineering Ltd
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 Associated Engineering Ltd filed Critical Associated Engineering Ltd
Application granted granted Critical
Publication of FR1509914A publication Critical patent/FR1509914A/en
Expired 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/36—Controlling fuel injection of the low pressure type with means for controlling distribution
    • F02D41/365—Controlling fuel injection of the low pressure type with means for controlling distribution with means for controlling timing and distribution
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR1706A 1964-01-17 1965-01-13 Pressure wave damping device for fuel supply pipe of internal combustion engines Expired FR1509914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2168/64A GB1088502A (en) 1964-01-17 1964-01-17 Fuel injection systems for internal combustion engines

Publications (1)

Publication Number Publication Date
FR1509914A true FR1509914A (en) 1968-01-19

Family

ID=9734778

Family Applications (4)

Application Number Title Priority Date Filing Date
FR1705A Expired FR1509913A (en) 1964-01-17 1965-01-13 Pulse distribution circuit for fuel injection device of internal combustion engines
FR1706A Expired FR1509914A (en) 1964-01-17 1965-01-13 Pressure wave damping device for fuel supply pipe of internal combustion engines
FR1704A Expired FR1472026A (en) 1964-01-17 1965-01-13 Variable electrical pulse control device for fuel injectors of internal combustion engines
FR1707A Expired FR1509915A (en) 1964-01-17 1965-01-13 Device for keeping the pressure drop in a fuel injector of an internal combustion engine at a constant value

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1705A Expired FR1509913A (en) 1964-01-17 1965-01-13 Pulse distribution circuit for fuel injection device of internal combustion engines

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR1704A Expired FR1472026A (en) 1964-01-17 1965-01-13 Variable electrical pulse control device for fuel injectors of internal combustion engines
FR1707A Expired FR1509915A (en) 1964-01-17 1965-01-13 Device for keeping the pressure drop in a fuel injector of an internal combustion engine at a constant value

Country Status (5)

Country Link
US (1) US3335708A (en)
DE (1) DE1451959A1 (en)
FR (4) FR1509913A (en)
GB (1) GB1088502A (en)
SE (1) SE304136B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432727A1 (en) * 1984-05-10 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart FUEL SUPPLY PIPE
EP0517991A1 (en) * 1991-06-12 1992-12-16 Tiby M. Martin High pressure electronic common-rail fuel injection system for diesel engines
EP0682177A1 (en) * 1994-05-13 1995-11-15 Nippondenso Co., Ltd. Fuel injection pump having reduced reflux pulsation effects
WO1999027248A1 (en) * 1997-11-24 1999-06-03 Siemens Automotive Corporation Fuel rail damper
EP1150003A1 (en) * 2000-04-25 2001-10-31 Siemens Automotive Corporation Fuel pressure waves dampening element
EP1431570A1 (en) * 2002-12-10 2004-06-23 Dana Corporation Damper for a fluid system
DE102004001214A1 (en) * 2003-01-14 2004-07-29 Visteon Global Technologies, Inc., Dearborn Ignition coil assembly with spark plug connector
JP2010159759A (en) * 2009-01-09 2010-07-22 Robert Bosch Gmbh Fuel rail damper

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601363C3 (en) * 1968-01-23 1975-03-13 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system for internal combustion engines with magnetically controlled function transmitters
GB1272595A (en) * 1968-09-12 1972-05-03 Lucas Industries Ltd Fuel injection systems
DD127770A1 (en) * 1975-11-18 1977-10-12 Gerhard Haase DEVICE FOR THE AUTOMATIC CONTROL OF ELECTROMAGNETIC INJECTION VALVES FOR MULTI-CYLINDER QUARTER ENGAGED ENGINES
JPS5819846B2 (en) * 1978-08-30 1983-04-20 トヨタ自動車株式会社 Acceleration signal detection device
JPS5623534A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Throttle opening detector for air-fuel ratio controller
CA2560069C (en) * 2004-03-15 2012-10-30 Cabot Corporation Modified carbon products, their use in fuel cells and similar devices and methods relating to the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228832A (en) * 1958-11-18 1960-09-02 R E T E M Rech S Et Etudes Ele Low pressure fuel injection device
US3108221A (en) * 1961-10-16 1963-10-22 Illinois Testing Laboratories Eddy current tachometer indicator assembly for indicating revolutions per minute

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432727A1 (en) * 1984-05-10 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart FUEL SUPPLY PIPE
FR2564149A1 (en) * 1984-05-10 1985-11-15 Bosch Gmbh Robert FUEL SUPPLY DRIVE IN PARTICULAR FOR AN INTERNAL COMBUSTION ENGINE, WITH RECEIVERS, ATTACHED TO EACH INJECTOR
EP0517991A1 (en) * 1991-06-12 1992-12-16 Tiby M. Martin High pressure electronic common-rail fuel injection system for diesel engines
EP0682177A1 (en) * 1994-05-13 1995-11-15 Nippondenso Co., Ltd. Fuel injection pump having reduced reflux pulsation effects
US5624072A (en) * 1994-05-13 1997-04-29 Nippondenso Co., Ltd. Fuel injection pump having reduced reflux pulsation effects
WO1999027248A1 (en) * 1997-11-24 1999-06-03 Siemens Automotive Corporation Fuel rail damper
EP1150003A1 (en) * 2000-04-25 2001-10-31 Siemens Automotive Corporation Fuel pressure waves dampening element
EP1431570A1 (en) * 2002-12-10 2004-06-23 Dana Corporation Damper for a fluid system
US6915786B2 (en) 2002-12-10 2005-07-12 Dana Corporation Damper for a fluid system
DE102004001214A1 (en) * 2003-01-14 2004-07-29 Visteon Global Technologies, Inc., Dearborn Ignition coil assembly with spark plug connector
JP2010159759A (en) * 2009-01-09 2010-07-22 Robert Bosch Gmbh Fuel rail damper

Also Published As

Publication number Publication date
FR1472026A (en) 1967-03-10
FR1509915A (en) 1968-01-19
SE304136B (en) 1968-09-16
FR1509913A (en) 1968-01-19
DE1451959A1 (en) 1969-02-06
US3335708A (en) 1967-08-15
GB1088502A (en) 1967-10-25

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