DE2235083A1 - Kraftstoffeinspritzduese fuer brennkraftmaschinen - Google Patents

Kraftstoffeinspritzduese fuer brennkraftmaschinen

Info

Publication number
DE2235083A1
DE2235083A1 DE2235083A DE2235083A DE2235083A1 DE 2235083 A1 DE2235083 A1 DE 2235083A1 DE 2235083 A DE2235083 A DE 2235083A DE 2235083 A DE2235083 A DE 2235083A DE 2235083 A1 DE2235083 A1 DE 2235083A1
Authority
DE
Germany
Prior art keywords
valve
pressure chamber
injection nozzle
fuel injection
channel
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
DE2235083A
Other languages
German (de)
English (en)
Inventor
Joerg Schlappkohl
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 DE2235083A priority Critical patent/DE2235083A1/de
Priority to FR7246646A priority patent/FR2193421A5/fr
Priority to GB3387773A priority patent/GB1433513A/en
Priority to US00380099A priority patent/US3817456A/en
Priority to JP48082396A priority patent/JPS4945219A/ja
Publication of DE2235083A1 publication Critical patent/DE2235083A1/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE2235083A 1972-07-18 1972-07-18 Kraftstoffeinspritzduese fuer brennkraftmaschinen Pending DE2235083A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2235083A DE2235083A1 (de) 1972-07-18 1972-07-18 Kraftstoffeinspritzduese fuer brennkraftmaschinen
FR7246646A FR2193421A5 (enExample) 1972-07-18 1972-12-28
GB3387773A GB1433513A (en) 1972-07-18 1973-07-17 Fuel injection nozzle for internal combustion engines
US00380099A US3817456A (en) 1972-07-18 1973-07-17 Fuel injection nozzle for internal combustion engines
JP48082396A JPS4945219A (enExample) 1972-07-18 1973-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235083A DE2235083A1 (de) 1972-07-18 1972-07-18 Kraftstoffeinspritzduese fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2235083A1 true DE2235083A1 (de) 1974-01-31

Family

ID=5850876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2235083A Pending DE2235083A1 (de) 1972-07-18 1972-07-18 Kraftstoffeinspritzduese fuer brennkraftmaschinen

Country Status (5)

Country Link
US (1) US3817456A (enExample)
JP (1) JPS4945219A (enExample)
DE (1) DE2235083A1 (enExample)
FR (1) FR2193421A5 (enExample)
GB (1) GB1433513A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736712A (en) * 1986-12-01 1988-04-12 General Electric Company Self purging dual fuel injector

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349584C2 (de) * 1973-10-03 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigbares Kraftstoffeinspritzventil für zeitgesteuerte Niederdruck-Einspritzanlagen von Brennkraftmaschinen mit Saugrohreinspritzung
DE2720144A1 (de) * 1977-05-05 1978-11-16 Volkswagenwerk Ag Einspritzvorrichtung, insbesondere fuer eine brennkraftmaschine
US4228960A (en) * 1977-09-09 1980-10-21 Lucas Industries Limited Liquid fuel injectors
US4250857A (en) * 1978-09-13 1981-02-17 The Bendix Corporation Fuel injector for producing shaped injection pulses
DE3105671A1 (de) * 1981-02-17 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"
US4566635A (en) * 1983-08-10 1986-01-28 Robert Bosch Gmbh Fuel injection nozzle for internal combustion engines
DE3445825A1 (de) * 1984-12-15 1986-06-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennstoffeinspritzsystem
DE3725618C2 (de) * 1987-08-03 2002-11-07 Bosch Gmbh Robert Kraftstoff-Einspritzdüse für Brennkraftmaschinen
GB8829699D0 (en) * 1988-12-20 1989-02-15 Lucas Ind Plc Fuel injection nozzles
US5647536A (en) * 1995-01-23 1997-07-15 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
US5619969A (en) * 1995-06-12 1997-04-15 Cummins Engine Company, Inc. Fuel injection rate shaping control system
GB9525369D0 (en) * 1995-12-12 1996-02-14 Lucas Ind Plc Injector
US5765755A (en) * 1997-01-23 1998-06-16 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
US6360727B1 (en) 2000-03-14 2002-03-26 Alfred J. Buescher Reduce initial feed rate injector with fuel storage chamber
DE10202722A1 (de) * 2002-01-24 2003-11-27 Siemens Ag Düsenspannmutter für Einspritzventil sowie Verfahren zur Herstellung der Düsenspannmutter
DE10215980B4 (de) * 2002-04-11 2008-03-27 Siemens Ag Leckageanschluss für einen Kraftstoffinjektor
US7334741B2 (en) * 2005-01-28 2008-02-26 Cummins Inc. Fuel injector with injection rate control
DE102013002969B3 (de) 2013-02-22 2014-05-22 L'orange Gmbh Kraftstoffinjektor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556369A (en) * 1947-04-05 1951-06-12 American Bosch Corp Accumulator type injection nozzle
NL133905C (enExample) * 1968-11-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736712A (en) * 1986-12-01 1988-04-12 General Electric Company Self purging dual fuel injector

Also Published As

Publication number Publication date
US3817456A (en) 1974-06-18
FR2193421A5 (enExample) 1974-02-15
JPS4945219A (enExample) 1974-04-30
GB1433513A (en) 1976-04-28

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