DE2501283A1 - Einspritzventil - Google Patents

Einspritzventil

Info

Publication number
DE2501283A1
DE2501283A1 DE19752501283 DE2501283A DE2501283A1 DE 2501283 A1 DE2501283 A1 DE 2501283A1 DE 19752501283 DE19752501283 DE 19752501283 DE 2501283 A DE2501283 A DE 2501283A DE 2501283 A1 DE2501283 A1 DE 2501283A1
Authority
DE
Germany
Prior art keywords
valve
injection
armature
injection valve
connecting pipe
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.)
Pending
Application number
DE19752501283
Other languages
German (de)
English (en)
Inventor
Gerhard Froemel
Peter Langenberger
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 DE19752501283 priority Critical patent/DE2501283A1/de
Priority to US05/648,481 priority patent/US4033507A/en
Priority to JP51003975A priority patent/JPS5195528A/ja
Publication of DE2501283A1 publication Critical patent/DE2501283A1/de
Pending 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
    • F02M51/06—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
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M2200/505—Adjusting spring tension by sliding spring seats

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)
DE19752501283 1975-01-15 1975-01-15 Einspritzventil Pending DE2501283A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19752501283 DE2501283A1 (de) 1975-01-15 1975-01-15 Einspritzventil
US05/648,481 US4033507A (en) 1975-01-15 1976-01-14 Fuel injection valve
JP51003975A JPS5195528A (enExample) 1975-01-15 1976-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501283 DE2501283A1 (de) 1975-01-15 1975-01-15 Einspritzventil

Publications (1)

Publication Number Publication Date
DE2501283A1 true DE2501283A1 (de) 1976-07-22

Family

ID=5936424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752501283 Pending DE2501283A1 (de) 1975-01-15 1975-01-15 Einspritzventil

Country Status (3)

Country Link
US (1) US4033507A (enExample)
JP (1) JPS5195528A (enExample)
DE (1) DE2501283A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943155A1 (de) * 1978-11-01 1980-05-14 Bendix Corp Elektronisches kraftstoffeinspritzventil
DE3834446A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil in patronenbauweise
FR2660018A1 (fr) * 1990-03-22 1991-09-27 Pierburg Gmbh Injecteur electromagnetique.
EP2117695A1 (de) * 2007-01-31 2009-11-18 Robert Bosch GmbH Dosiereinrichtung

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012357B (en) * 1978-01-17 1982-03-24 Plessey Co Ltd Low pressure fuel injection system
US4384681A (en) * 1978-11-01 1983-05-24 The Bendix Corporation Electromagnetic fuel injector
DE3046889A1 (de) * 1980-12-12 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen
US4405912A (en) * 1982-01-28 1983-09-20 General Motors Corporation Solenoid assembly and method of making same
US4782656A (en) * 1985-03-25 1988-11-08 Hansen Engine Corporation Rotary valve assembly for engine
US4667468A (en) * 1985-03-25 1987-05-26 Hansen Engine Corporation Rotary internal combustion engine
DE3521040A1 (de) * 1985-06-12 1986-12-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Einspritzventil
IT212429Z2 (it) * 1987-08-25 1989-07-04 Weber Srl Elettrovalvola veloce particolarmente valvola pilota di iniezione del combustibile per motori a ciclo diesel
US5190223A (en) * 1988-10-10 1993-03-02 Siemens Automotive L.P. Electromagnetic fuel injector with cartridge embodiment
AU5270490A (en) * 1989-03-07 1990-10-09 Karl Holm An atomizing nozzle device for atomizing a fluid and an inhaler
JPH05180114A (ja) * 1991-12-27 1993-07-20 Aisin Seiki Co Ltd 燃料噴射弁
DE19928204A1 (de) * 1999-06-19 2000-12-21 Bosch Gmbh Robert Brennstoffeinspritzventil
US6928986B2 (en) * 2003-12-29 2005-08-16 Siemens Diesel Systems Technology Vdo Fuel injector with piezoelectric actuator and method of use
TWI295336B (en) * 2004-09-13 2008-04-01 Guk Hyun Park Fuel injection system
ITBO20050295A1 (it) * 2005-04-29 2006-10-30 Magneti Marelli Powertrain Spa Inietore di carburante con attuatore elettromagnetico
DE102013018177B4 (de) * 2013-11-29 2016-01-28 L'orange Gmbh Kraftstoffinjektormodul sowie Kraftstoffinjektor und Prüfanordnung damit
US20190170104A1 (en) * 2017-12-06 2019-06-06 Continental Automotive Systems, Inc. Anti-coking injector assembly for a diesel dosing unit, and methods of constructing and utilizing same
US20190170037A1 (en) * 2017-12-06 2019-06-06 Continental Automotive Systems, Inc. Diesel dosing unit having an anti-coking injector assembly, and methods of constructing and utilizing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH495504A (de) * 1968-08-28 1970-08-31 Sopromi Soc Proc Modern Inject Brennstoff-Einspritzventil mit elektromagnetischer Betätigung
DE2038646A1 (de) * 1970-08-04 1972-03-16 Bosch Gmbh Robert Elektromagnetisch betaetigbares Einspritzventil fuer Saugrohreinspritzanlagen
DE2047588C2 (de) * 1970-09-28 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil für Brennkraftmaschinen
DE2126653A1 (de) * 1971-05-28 1972-12-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
IT244894Y1 (it) * 1998-02-02 2002-03-14 R G M Snc Di Rapetti Giuseppe Attrezzo con sistema di scorrimento e bloccaggio per la connessione eil collaudo dei cavi su connettori.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943155A1 (de) * 1978-11-01 1980-05-14 Bendix Corp Elektronisches kraftstoffeinspritzventil
DE3834446A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil in patronenbauweise
FR2660018A1 (fr) * 1990-03-22 1991-09-27 Pierburg Gmbh Injecteur electromagnetique.
EP2117695A1 (de) * 2007-01-31 2009-11-18 Robert Bosch GmbH Dosiereinrichtung

Also Published As

Publication number Publication date
JPS5195528A (enExample) 1976-08-21
US4033507A (en) 1977-07-05

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