DE3668954D1 - Elektrisch ansteuerbares kraftstoffeinspritzventil. - Google Patents

Elektrisch ansteuerbares kraftstoffeinspritzventil.

Info

Publication number
DE3668954D1
DE3668954D1 DE8686906779T DE3668954T DE3668954D1 DE 3668954 D1 DE3668954 D1 DE 3668954D1 DE 8686906779 T DE8686906779 T DE 8686906779T DE 3668954 T DE3668954 T DE 3668954T DE 3668954 D1 DE3668954 D1 DE 3668954D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
electrically controlled
controlled fuel
electrically
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 - Lifetime
Application number
DE8686906779T
Other languages
English (en)
Inventor
Gerhard Brueggen
Dieter Karr
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 DE8686906779T priority Critical patent/DE3668954D1/de
Application granted granted Critical
Publication of DE3668954D1 publication Critical patent/DE3668954D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/262—Locking mechanisms using friction, e.g. brake pads
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • F02M59/468—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means using piezoelectric operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE8686906779T 1986-03-14 1986-11-22 Elektrisch ansteuerbares kraftstoffeinspritzventil. Expired - Lifetime DE3668954D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686906779T DE3668954D1 (de) 1986-03-14 1986-11-22 Elektrisch ansteuerbares kraftstoffeinspritzventil.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19863608494 DE3608494A1 (de) 1986-03-14 1986-03-14 Elektrisch ansteuerbare stelleinrichtung
DE8686906779T DE3668954D1 (de) 1986-03-14 1986-11-22 Elektrisch ansteuerbares kraftstoffeinspritzventil.
PCT/DE1986/000476 WO1987005670A1 (en) 1986-03-14 1986-11-22 Electrically controllable positioning system

Publications (1)

Publication Number Publication Date
DE3668954D1 true DE3668954D1 (de) 1990-03-15

Family

ID=6296320

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863608494 Withdrawn DE3608494A1 (de) 1986-03-14 1986-03-14 Elektrisch ansteuerbare stelleinrichtung
DE8686906779T Expired - Lifetime DE3668954D1 (de) 1986-03-14 1986-11-22 Elektrisch ansteuerbares kraftstoffeinspritzventil.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863608494 Withdrawn DE3608494A1 (de) 1986-03-14 1986-03-14 Elektrisch ansteuerbare stelleinrichtung

Country Status (4)

Country Link
EP (1) EP0298076B1 (de)
JP (1) JPH01501812A (de)
DE (2) DE3608494A1 (de)
WO (1) WO1987005670A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531652A1 (de) * 1995-08-29 1997-05-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19621796A1 (de) * 1996-05-30 1997-12-04 Nass Magnet Gmbh Ventil
DE19649225A1 (de) * 1996-11-27 1998-05-28 Nass Magnet Gmbh Ventil
DE10203260A1 (de) * 2002-01-29 2003-07-31 Heinz Leiber Klemmelement
DE102005038426A1 (de) * 2005-08-16 2007-02-22 Wilo Ag Ventil mit Piezoelement
DE102006048841A1 (de) * 2006-10-13 2008-04-17 IGAM Ingenieurgesellschaft für angewandte Mechanik mbH Schnellschaltender Auslösemechanismus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071648A (en) * 1964-11-06 1967-06-07 Standard Telephones Cables Ltd Position control device
US3362505A (en) * 1965-02-10 1968-01-09 Avco Corp Band brake
US3902084A (en) * 1974-05-30 1975-08-26 Burleigh Instr Piezoelectric electromechanical translation apparatus
US4219755A (en) * 1977-03-18 1980-08-26 Physics International Company Electromotive actuator
DE3039915A1 (de) * 1980-10-23 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch ansteuerbare ventileinrichtung
JPS6077685A (ja) * 1983-10-04 1985-05-02 Shoketsu Kinzoku Kogyo Co Ltd ブレ−キ装置
JPS60104819A (ja) * 1983-11-11 1985-06-10 Canon Inc ブレ−キ装置
JPS60155073A (ja) * 1984-01-25 1985-08-14 Nippon Denso Co Ltd 圧電素子駆動の切換弁
JPS6189975A (ja) * 1984-10-09 1986-05-08 Diesel Kiki Co Ltd 内燃機関の燃料噴射ノズル装置

Also Published As

Publication number Publication date
JPH01501812A (ja) 1989-06-22
DE3608494A1 (de) 1987-09-17
WO1987005670A1 (en) 1987-09-24
EP0298076A1 (de) 1989-01-11
EP0298076B1 (de) 1990-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee