FR2241697B1 - - Google Patents

Info

Publication number
FR2241697B1
FR2241697B1 FR7428723A FR7428723A FR2241697B1 FR 2241697 B1 FR2241697 B1 FR 2241697B1 FR 7428723 A FR7428723 A FR 7428723A FR 7428723 A FR7428723 A FR 7428723A FR 2241697 B1 FR2241697 B1 FR 2241697B1
Authority
FR
France
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
FR7428723A
Other languages
French (fr)
Other versions
FR2241697A1 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2241697A1 publication Critical patent/FR2241697A1/fr
Application granted granted Critical
Publication of FR2241697B1 publication Critical patent/FR2241697B1/fr
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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • 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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0073—Pressure balanced valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/507—Adjusting spring tension by screwing spring seats
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
FR7428723A 1973-08-21 1974-08-21 Expired FR2241697B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2342109A DE2342109C2 (en) 1973-08-21 1973-08-21 Electromechanically controlled fuel injection valve for internal combustion engines

Publications (2)

Publication Number Publication Date
FR2241697A1 FR2241697A1 (en) 1975-03-21
FR2241697B1 true FR2241697B1 (en) 1980-03-07

Family

ID=5890270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428723A Expired FR2241697B1 (en) 1973-08-21 1974-08-21

Country Status (5)

Country Link
US (1) US3913537A (en)
JP (1) JPS5743735B2 (en)
DE (1) DE2342109C2 (en)
FR (1) FR2241697B1 (en)
GB (1) GB1481061A (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088247A (en) * 1975-11-24 1978-05-09 Stewart-Warner Corporation Engine starting aid
GB1574132A (en) * 1976-03-20 1980-09-03 Lucas Industries Ltd Fuel injection pumps
US4096841A (en) * 1976-06-10 1978-06-27 General Motors Corporation Ignition system for use with fuel injected-spark ignited internal combustion engines
US4030668A (en) * 1976-06-17 1977-06-21 The Bendix Corporation Electromagnetically operated fuel injection valve
US4057190A (en) * 1976-06-17 1977-11-08 Bendix Corporation Fuel break-up disc for injection valve
US4217862A (en) * 1977-03-28 1980-08-19 Combustion Research & Technology, Inc. High constant pressure, electronically controlled diesel fuel injection system
DE2735448A1 (en) * 1977-08-05 1979-02-08 Maschf Augsburg Nuernberg Ag FUEL INJECTION SYSTEM FOR DIESEL ENGINES
US4180022A (en) * 1977-10-31 1979-12-25 Chrysler Corporation Fuel injection system and control valve for multi-cylinder engines
US4275693A (en) * 1977-12-21 1981-06-30 Leckie William H Fuel injection timing and control apparatus
US4269361A (en) * 1978-12-09 1981-05-26 Lucas Industries Limited Fuel injection nozzles
US4295453A (en) * 1979-02-09 1981-10-20 Lucas Industries Limited Fuel system for an internal combustion engine
US4258674A (en) * 1979-03-28 1981-03-31 Wolff George D Engine fuel injection system
JPS5655769U (en) * 1979-10-05 1981-05-14
JPS58500293A (en) * 1981-03-06 1983-02-24 ウオルフ　ジヨ−ジ　デイ engine fuel injection system
DE3139669A1 (en) * 1981-10-06 1983-04-21 Robert Bosch Gmbh, 7000 Stuttgart SOLENOID VALVE, ESPECIALLY FUEL INJECTION VALVE
US4544096A (en) * 1983-07-28 1985-10-01 Energy Conservation Innovations, Inc. Electronically controlled fuel injection system for diesel engine
US4709679A (en) * 1985-03-25 1987-12-01 Stanadyne, Inc. Modular accumulator injector
JPS62107265A (en) * 1985-11-02 1987-05-18 Nippon Soken Inc Electrostriction type oil pressure control valve
JPS62288366A (en) * 1986-06-06 1987-12-15 Kubota Ltd Method of supplying fuel into fuel injection device in engine
IT1211626B (en) * 1987-12-24 1989-11-03 Weber Srl ELECTROMAGNETIC FUEL INJECTOR OF THE PERFECT TYPE
IT1219397B (en) * 1988-06-23 1990-05-11 Weber Srl VALVE FOR DOSING AND PULVERIZING ELECTROMAGNETICALLY OPERATED FUEL PROVIDED WITH DOUBLE SERIES OF SIDE HOLES FOR FUEL INLET
DE3841010A1 (en) * 1988-12-06 1990-06-07 Bosch Gmbh Robert ELECTROMAGNETICALLY ACTUABLE VALVE
JPH03156165A (en) * 1989-11-09 1991-07-04 Yamaha Motor Co Ltd Feeder takeout structure of high-pressure fuel injection device
US5094215A (en) 1990-10-03 1992-03-10 Cummins Engine Company, Inc. Solenoid controlled variable pressure injector
GB9520243D0 (en) * 1995-10-04 1995-12-06 Lucas Ind Plc Injector
US5979803A (en) * 1997-05-09 1999-11-09 Cummins Engine Company Fuel injector with pressure balanced needle valve
US6056214A (en) * 1997-11-21 2000-05-02 Siemens Automotive Corporation Fuel injector
US6520154B2 (en) * 1998-02-20 2003-02-18 Delphi Technologies, Inc. Side feed fuel injector and integrated fuel rail/intake manifold
DE19827136A1 (en) 1998-06-18 1999-12-23 Bosch Gmbh Robert Fuel injector
GB9813476D0 (en) * 1998-06-24 1998-08-19 Lucas Ind Plc Fuel injector
DE10213441A1 (en) * 2002-03-26 2003-10-23 Hatz Motoren Fuel injector with hydraulic nozzle needle control
US7407120B1 (en) * 2002-11-21 2008-08-05 Jack French Adjustable racing injector
US6928986B2 (en) * 2003-12-29 2005-08-16 Siemens Diesel Systems Technology Vdo Fuel injector with piezoelectric actuator and method of use
DE102004024533A1 (en) * 2004-05-18 2005-12-15 Robert Bosch Gmbh Fuel injector
JP2005344622A (en) * 2004-06-03 2005-12-15 Bosch Corp Fuel injection valve
DE102004028131A1 (en) * 2004-06-09 2006-01-05 Motorenfabrik Hatz Gmbh & Co. Kg Fuel injection device for diesel engines comprises an intermediate plate having an axial channel with a blocking valve for blocking the channel in the direction toward a nozzle holder
DE102004061800A1 (en) * 2004-12-22 2006-07-06 Robert Bosch Gmbh Injector of a fuel injection system of an internal combustion engine
JP4428357B2 (en) * 2006-04-03 2010-03-10 株式会社デンソー Fuel injection valve
US8899263B2 (en) 2006-07-24 2014-12-02 Robert Bosch Gmbh Return line connector
DE102006034114A1 (en) * 2006-07-24 2008-01-31 Robert Bosch Gmbh Return line connecting device
US8316825B1 (en) 2008-08-04 2012-11-27 French Iii Jack M Adjustable racing injector
WO2015152752A1 (en) * 2014-03-31 2015-10-08 Общество С Ограниченной Ответственностью "Рэнк" Device for generating mechanical vibrations
JP6355765B2 (en) * 2015-01-30 2018-07-11 日立オートモティブシステムズ株式会社 Fuel injection valve
DE102016200808A1 (en) * 2015-02-10 2016-08-11 Robert Bosch Engineering and Business Solutions Ltd. Fuel injection valve for an internal combustion engine
DE102018102737B3 (en) * 2018-02-07 2019-03-07 Bernd Riepe Spraying device and method for adjusting the spraying device
BR102020021497A2 (en) 2020-10-20 2022-05-03 Mrb Machining & Ferramentaria Ltda High flow fuel metering valve
CN112594106B (en) * 2021-01-27 2024-05-07 广东瀚宇新能源装备有限公司 Electric measuring hole structure
WO2023059662A1 (en) 2021-10-04 2023-04-13 Billet Machine And Fabrication, Inc. Fuel injector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1758105A (en) * 1928-03-29 1930-05-13 Louis O French Electromagnetic valve
US2598528A (en) * 1948-12-20 1952-05-27 Louis O French Fuel injection apparatus
DE1025693B (en) * 1953-04-02 1958-03-06 Erich Herion Electromagnetically controlled three-way valve with relief means
AT288784B (en) * 1966-10-20 1971-03-25 Bosch Gmbh Robert Electromagnetically operated fuel injection valve for internal combustion engines
DE1526504B2 (en) * 1966-11-05 1972-03-30 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM
CH492124A (en) * 1968-06-11 1970-06-15 Sopromi Soc Proc Modern Inject Electromagnetically operated fuel injector
DE1942610A1 (en) * 1969-08-21 1971-03-11 Bosch Gmbh Robert Fuel injection system for internal combustion engines
FR2068857A5 (en) * 1969-10-24 1971-09-03 Sofredi
FR2145080A5 (en) * 1971-07-08 1973-02-16 Peugeot & Renault
DE2210213C2 (en) * 1972-03-03 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetically actuated fuel injection valve for internal combustion engines
US3779225A (en) * 1972-06-08 1973-12-18 Bendix Corp Reciprocating plunger type fuel injection pump having electromagnetically operated control port

Also Published As

Publication number Publication date
DE2342109C2 (en) 1983-10-27
GB1481061A (en) 1977-07-27
JPS5743735B2 (en) 1982-09-17
FR2241697A1 (en) 1975-03-21
DE2342109A1 (en) 1975-02-27
JPS5072020A (en) 1975-06-14
US3913537A (en) 1975-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse