DE2942010C2 - - Google Patents

Info

Publication number
DE2942010C2
DE2942010C2 DE2942010A DE2942010A DE2942010C2 DE 2942010 C2 DE2942010 C2 DE 2942010C2 DE 2942010 A DE2942010 A DE 2942010A DE 2942010 A DE2942010 A DE 2942010A DE 2942010 C2 DE2942010 C2 DE 2942010C2
Authority
DE
Germany
Prior art keywords
pump
throttle
fuel injection
injection
control device
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
DE2942010A
Other languages
German (de)
English (en)
Other versions
DE2942010A1 (de
Inventor
Rudolf 7141 Kirchberg De Babitzka
Walter 7141 Schwieberdingen De Schlagmueller
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
Priority to DE19792942010 priority Critical patent/DE2942010A1/de
Priority to GB8032548A priority patent/GB2061403B/en
Priority to US06/195,965 priority patent/US4580540A/en
Priority to JP14455980A priority patent/JPS5664145A/ja
Publication of DE2942010A1 publication Critical patent/DE2942010A1/de
Application granted granted Critical
Publication of DE2942010C2 publication Critical patent/DE2942010C2/de
Granted 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • 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
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements

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)
DE19792942010 1979-10-17 1979-10-17 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen Granted DE2942010A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792942010 DE2942010A1 (de) 1979-10-17 1979-10-17 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
GB8032548A GB2061403B (en) 1979-10-17 1980-10-09 Fuel injection pump
US06/195,965 US4580540A (en) 1979-10-17 1980-10-10 Fuel injection pump for internal combustion engines
JP14455980A JPS5664145A (en) 1979-10-17 1980-10-17 Fuel injection pump for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792942010 DE2942010A1 (de) 1979-10-17 1979-10-17 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2942010A1 DE2942010A1 (de) 1981-05-07
DE2942010C2 true DE2942010C2 (en, 2012) 1987-09-17

Family

ID=6083701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942010 Granted DE2942010A1 (de) 1979-10-17 1979-10-17 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Country Status (4)

Country Link
US (1) US4580540A (en, 2012)
JP (1) JPS5664145A (en, 2012)
DE (1) DE2942010A1 (en, 2012)
GB (1) GB2061403B (en, 2012)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1145761B (it) * 1981-04-29 1986-11-12 Enzo Guidoboni Motore a combustione interna che realizza il ciclo termodinamico con un nuovo procedimento
DE3123325A1 (de) * 1981-06-12 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE3124500A1 (de) * 1981-06-23 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
DE3135494A1 (de) * 1981-09-08 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzanlage"
DE3144361A1 (de) * 1981-11-07 1983-05-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
US4474158A (en) * 1981-11-11 1984-10-02 Lucas Industries Public Limited Company Liquid fuel pumping apparatus
DE3147467C1 (de) * 1981-12-01 1983-04-21 Daimler-Benz Ag, 7000 Stuttgart Einspritzanlage fuer Brennkraftmaschinen
DE3151889C2 (de) * 1981-12-30 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzsystem an einer Brennkraftmaschine
IT1150843B (it) * 1982-04-19 1986-12-17 Spica Spa Regolatore di mandata per pompa di iniezione del combustibile
JPS58183826A (ja) * 1982-04-19 1983-10-27 Toyota Motor Corp 内燃機関用燃料噴射装置
US4475507A (en) * 1982-07-21 1984-10-09 Nippondenso Co., Ltd. Fuel injection amount control
JPS5932633A (ja) * 1982-08-16 1984-02-22 Nissan Motor Co Ltd デイ−ゼル機関の燃料噴射制御装置
EP0111200B1 (en) * 1982-11-25 1988-02-03 Kawasaki Jukogyo Kabushiki Kaisha Fuel injection timing control system
US4562810A (en) * 1983-06-23 1986-01-07 Nippondenso Co., Ltd. Fuel injection pump
JPS6084745U (ja) * 1983-11-18 1985-06-11 トヨタ自動車株式会社 デイ−ゼルエンジンの燃料噴射ポンプ
US4579096A (en) * 1983-12-08 1986-04-01 Toyota Jidosha Kabushiki Kaisha Diesel fuel injection pump with electromagnetic fuel spilling valve having pilot valve providing high responsiveness
JPS60125756A (ja) * 1983-12-09 1985-07-05 Toyota Motor Corp 分配型燃料噴射ポンプ
GB8401626D0 (en) * 1984-01-21 1984-02-22 Lucas Ind Plc Liquid fuel injection pumping apparatus
DE3426799A1 (de) * 1984-07-20 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur regelung der einer brennkraftmaschine einzuspritzenden kraftstoffmenge
US4583508A (en) * 1985-01-07 1986-04-22 Ford Motor Company Positive displacement electronic fuel injection pump
DE3602713A1 (de) * 1986-01-30 1987-08-06 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3624092C2 (de) * 1986-07-17 1998-01-29 Guenter Stein Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JPH0315818Y2 (en, 2012) * 1986-07-25 1991-04-05
DE3722263C2 (de) * 1987-07-06 1995-05-04 Bosch Gmbh Robert Kraftstoffeinspritzanlage für Brennkraftmaschinen
DE4016309A1 (de) * 1990-05-21 1991-11-28 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH09209867A (ja) * 1996-02-07 1997-08-12 Mitsubishi Motors Corp 燃料噴射装置
DE19963370C2 (de) * 1999-12-28 2002-12-19 Bosch Gmbh Robert Pumpe-Düse-Einheit mit Voreinspritzung
US6836056B2 (en) 2000-02-04 2004-12-28 Viking Technologies, L.C. Linear motor having piezo actuators
US6437226B2 (en) 2000-03-07 2002-08-20 Viking Technologies, Inc. Method and system for automatically tuning a stringed instrument
US6548938B2 (en) 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
US6879087B2 (en) 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
US6759790B1 (en) 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
CN1663059A (zh) * 2002-06-21 2005-08-31 瓦伊金技术有限公司 单体压电电动机
US7368856B2 (en) * 2003-04-04 2008-05-06 Parker-Hannifin Corporation Apparatus and process for optimizing work from a smart material actuator product
CN102425516B (zh) * 2011-11-03 2014-04-16 北京理工大学 多阀喷油系统以及喷油方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413475A (en) * 1933-05-15 1934-07-19 Deckel Friedrich Controlling stopping and manually actuating single or multi-cylinder fuel pumps for airless injection
FR1066357A (fr) * 1952-11-07 1954-06-04 Renault Perfectionnement des méthodes de réglage de puissance dans les moteurs à explosion
US3319613A (en) * 1965-06-03 1967-05-16 Electronic Specialty Co Fuel injection system
DE1913808C3 (de) * 1969-03-19 1976-01-08 Robert Bosch Gmbh, 7000 Stuttgart Überdrehsicherung für Einspritzpumpen von Brennkraftmaschinen
US3851635A (en) * 1969-05-14 1974-12-03 F Murtin Electronically controlled fuel-supply system for compression-ignition engine
US4036193A (en) * 1971-07-30 1977-07-19 Diesel Kiki Kabushiki Kaisha Electronically controlled fuel injection pump
JPS4898221A (en, 2012) * 1972-03-30 1973-12-13
US3779225A (en) * 1972-06-08 1973-12-18 Bendix Corp Reciprocating plunger type fuel injection pump having electromagnetically operated control port
JPS5747422Y2 (en, 2012) * 1977-12-29 1982-10-18
JPS5823952Y2 (ja) * 1978-04-06 1983-05-23 株式会社ボッシュオートモーティブ システム 分配型燃料噴射ポンプ

Also Published As

Publication number Publication date
GB2061403A (en) 1981-05-13
US4580540A (en) 1986-04-08
DE2942010A1 (de) 1981-05-07
GB2061403B (en) 1984-01-11
JPH048624B2 (en, 2012) 1992-02-17
JPS5664145A (en) 1981-06-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee