GB1328805A - Fuel control apparatus for an engine fuel injection system - Google Patents

Fuel control apparatus for an engine fuel injection system

Info

Publication number
GB1328805A
GB1328805A GB56070*[A GB1328805DA GB1328805A GB 1328805 A GB1328805 A GB 1328805A GB 1328805D A GB1328805D A GB 1328805DA GB 1328805 A GB1328805 A GB 1328805A
Authority
GB
United Kingdom
Prior art keywords
engine
follower
cam
engaging
roller
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
GB56070*[A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB1328805A publication Critical patent/GB1328805A/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/001—Arrangements thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0294—Control of fuel supply by acting on the fuel pump control element depending on another parameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1328805 Regulating I.C. engine fuel supply JOSEPH LUCAS (INDUSTRIES) Ltd 17 Dec 1970 [6 Jan 1970] 560/70 Heading F1B In apparatus for controlling the position of a control stop on a metering pump in a fuel injection system a cam 20 rotatable by a capsule 12 responsive to engine coolant temperature in a chamber 11 is engaged by a member 25 on a spring- biased rotatable cam follower 23 or by a follower member 26 when the solenoid 28 is energized during engine starting. The follower 23 is rotatable with a spindle 24, Fig. 2, carrying a crank 29 engaging a spring-biased pivotally mounted cam plate 30. A follower 37 including a roller 39 engaging the cam plate 30 is connected to a diaphragm 33 subject to engine intake manifold pressure and the roller also engages a piston 41 engaging the metering pump control stop. The plunger 15, Fig. 1, in the lost-motion connection 13, 14, 15, 45, 46 between the capsule 12 and cam 20, controls a port 19 through which an additional air supply may reach the engine. In operation, the roller 39 is moved to provide a reduction in stroke of the metering pump as a function of the rise in engine coolant temperature, which function is modified by the solenoid 28 to provide increased fuel for starting, and as a function of decrease in manifold pressure.
GB56070*[A 1970-01-06 1970-12-17 Fuel control apparatus for an engine fuel injection system Expired GB1328805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56070 1970-01-06

Publications (1)

Publication Number Publication Date
GB1328805A true GB1328805A (en) 1973-09-05

Family

ID=9706522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56070*[A Expired GB1328805A (en) 1970-01-06 1970-12-17 Fuel control apparatus for an engine fuel injection system

Country Status (6)

Country Link
US (1) US3699941A (en)
CA (1) CA921348A (en)
DE (1) DE2100252C3 (en)
FR (1) FR2075225A5 (en)
GB (1) GB1328805A (en)
SE (1) SE368978B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001132A (en) * 1977-07-14 1979-01-24 Daimler Benz Ag Injection pump having means for the adjustment of the no-load setting
US4353340A (en) * 1979-10-20 1982-10-12 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239372A1 (en) * 1972-08-10 1974-02-28 Bosch Gmbh Robert Centrifugal governor for fuel injection engines
DE2621555A1 (en) * 1976-05-14 1977-12-01 Bosch Gmbh Robert FUEL INJECTION SYSTEM
JPS5813090Y2 (en) * 1977-05-19 1983-03-14 トヨタ自動車株式会社 Diesel engine fuel control device
DE2814146A1 (en) * 1978-04-01 1979-10-11 Bosch Gmbh Robert CONTROL DEVICE FOR LIMITING THE FLOW RATE OF A FUEL INJECTION PUMP FOR COMBUSTION MACHINES
DE3217351A1 (en) * 1982-05-08 1983-11-10 Vdo Adolf Schindling Ag, 6000 Frankfurt ARRANGEMENT FOR INCREASING THE IDLE SPEED
US4656980A (en) * 1984-07-11 1987-04-14 Diesel Kiki Co., Ltd. Centrifugal governor for internal combustion engines
DE3804958A1 (en) * 1988-02-18 1989-08-31 Kloeckner Humboldt Deutz Ag CONTROL DEVICE FOR INJECTION PUMPS OF DIESEL INTERNAL COMBUSTION ENGINES, WHICH ADAPTS THE INJECTION AMOUNT TO CHARGE PRESSURE
SE468525B (en) * 1991-06-03 1993-02-01 Volvo Penta Ab STARTING AND STOPPING DEVICE FOR DIESEL ENGINES
DE4120352C2 (en) * 1991-06-19 1998-01-15 Bosch Gmbh Robert Speed controller for internal combustion engines
DE4209956A1 (en) * 1992-03-27 1993-09-30 Bosch Gmbh Robert Speed controller for fuel injection pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001132A (en) * 1977-07-14 1979-01-24 Daimler Benz Ag Injection pump having means for the adjustment of the no-load setting
GB2001132B (en) * 1977-07-14 1982-03-17 Daimler Benz Ag Injection pump having means for the adjustment of the no-load setting
US4353340A (en) * 1979-10-20 1982-10-12 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

Also Published As

Publication number Publication date
FR2075225A5 (en) 1971-10-08
US3699941A (en) 1972-10-24
DE2100252C3 (en) 1974-12-12
DE2100252B2 (en) 1974-05-09
SE368978B (en) 1974-07-29
DE2100252A1 (en) 1971-07-15
CA921348A (en) 1973-02-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee