GB1236062A - Electronically controlled fuel injection system for internal combustion engines - Google Patents

Electronically controlled fuel injection system for internal combustion engines

Info

Publication number
GB1236062A
GB1236062A GB40984/68A GB4098468A GB1236062A GB 1236062 A GB1236062 A GB 1236062A GB 40984/68 A GB40984/68 A GB 40984/68A GB 4098468 A GB4098468 A GB 4098468A GB 1236062 A GB1236062 A GB 1236062A
Authority
GB
United Kingdom
Prior art keywords
injector
fuel injection
manifold
socket
internal combustion
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
GB40984/68A
Inventor
Emile David Long
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.)
Gillett Tool Co Inc
Original Assignee
Gillett Tool Co 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
Priority to US650563A priority Critical patent/US3412718A/en
Priority claimed from US650563A external-priority patent/US3412718A/en
Application filed by Gillett Tool Co Inc filed Critical Gillett Tool Co Inc
Priority to GB40984/68A priority patent/GB1236062A/en
Priority to DE19681776012 priority patent/DE1776012B2/en
Priority to FR166361A priority patent/FR1593020A/fr
Publication of GB1236062A publication Critical patent/GB1236062A/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
    • 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
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
    • 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
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1,236,062. Fuel injection systems. GILLETT TOOL CO., Inc. Aug.27, 1968, No.40984/68. Heading F1B. Electromagnetically operated fuel injectors 2, Figs. 2 and 3, are adjustably mounted in an intake manifold by a resilient sphere 32 mounted in a socket 30 secured in the manifold wall. The fuel pipe 11 leading to the injector 2 passes through the sphere 32 and the socket 30 and tightening screw 31 are formed with diverging bores 30a, 31a, to allow adjustment of the position of the injector. A solenoid coil 15 in the injector 2 is fed with electronic pulses adjusted in accordance with engine operating conditions such as engine temperature, manifold temperature suction, engine speed, throttle position and barometric pressure. The solenoid lifts a flap valve 26 off a said seat 25 surrounding a control injection orifice 23, orifices 13a, 26a, permitting free movement of the valve.
GB40984/68A 1967-06-13 1968-08-27 Electronically controlled fuel injection system for internal combustion engines Expired GB1236062A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US650563A US3412718A (en) 1967-06-13 1967-06-13 Precision fuel metering system
GB40984/68A GB1236062A (en) 1967-06-13 1968-08-27 Electronically controlled fuel injection system for internal combustion engines
DE19681776012 DE1776012B2 (en) 1967-06-13 1968-09-03 Electronically controlled fuel injection system for mixture-compressing internal combustion engines
FR166361A FR1593020A (en) 1967-06-13 1968-09-16

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US65036367A 1967-06-13 1967-06-13
US650563A US3412718A (en) 1967-06-13 1967-06-13 Precision fuel metering system
GB40984/68A GB1236062A (en) 1967-06-13 1968-08-27 Electronically controlled fuel injection system for internal combustion engines
DE19681776012 DE1776012B2 (en) 1967-06-13 1968-09-03 Electronically controlled fuel injection system for mixture-compressing internal combustion engines
FR166361 1968-09-16

Publications (1)

Publication Number Publication Date
GB1236062A true GB1236062A (en) 1971-06-16

Family

ID=27509977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40984/68A Expired GB1236062A (en) 1967-06-13 1968-08-27 Electronically controlled fuel injection system for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1236062A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332239A (en) * 1997-11-03 1999-06-16 Caterpillar Inc Fuel injector solenoid with fuel passage through apertured armature
WO2001024320A1 (en) * 1999-09-24 2001-04-05 Daimlerchrysler Ag Injector nozzle for internal combustion engines
WO2001024321A1 (en) * 1999-09-24 2001-04-05 Eads Deutschland Gmbh Electric leadthrough, especially for an injection nozzle, and method for the production thereof
GB2465996B (en) * 2008-12-05 2013-07-24 Gm Global Tech Operations Inc Injection system and method of cold starting a combustion engine
WO2017005572A1 (en) * 2015-07-03 2017-01-12 Robert Bosch Gmbh Gas valve

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332239A (en) * 1997-11-03 1999-06-16 Caterpillar Inc Fuel injector solenoid with fuel passage through apertured armature
US5975437A (en) * 1997-11-03 1999-11-02 Caterpillar, Inc. Fuel injector solenoid utilizing an apertured armature
GB2332239B (en) * 1997-11-03 2002-03-20 Caterpillar Inc Fuel injector solenoid utilizing an apertured armature
WO2001024320A1 (en) * 1999-09-24 2001-04-05 Daimlerchrysler Ag Injector nozzle for internal combustion engines
WO2001024321A1 (en) * 1999-09-24 2001-04-05 Eads Deutschland Gmbh Electric leadthrough, especially for an injection nozzle, and method for the production thereof
GB2465996B (en) * 2008-12-05 2013-07-24 Gm Global Tech Operations Inc Injection system and method of cold starting a combustion engine
WO2017005572A1 (en) * 2015-07-03 2017-01-12 Robert Bosch Gmbh Gas valve

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