DE50114095D1 - Einspritzventil mit optimierter flächengeometrie z - Google Patents

Einspritzventil mit optimierter flächengeometrie z

Info

Publication number
DE50114095D1
DE50114095D1 DE50114095T DE50114095T DE50114095D1 DE 50114095 D1 DE50114095 D1 DE 50114095D1 DE 50114095 T DE50114095 T DE 50114095T DE 50114095 T DE50114095 T DE 50114095T DE 50114095 D1 DE50114095 D1 DE 50114095D1
Authority
DE
Germany
Prior art keywords
injection valve
surface geometry
optimized surface
contact surface
housing
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
DE50114095T
Other languages
English (en)
Inventor
Hakan Yalcin
Andreas Voigt
Guenter Lewentz
Olaf Enke
Alwin Perras
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Application granted granted Critical
Publication of DE50114095D1 publication Critical patent/DE50114095D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50114095T 2000-04-14 2001-04-11 Einspritzventil mit optimierter flächengeometrie z Expired - Lifetime DE50114095D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10018663A DE10018663A1 (de) 2000-04-14 2000-04-14 Einspritzventil mit optimierter Flächengeometrie zwischen einem Düsenkörper und einer Spannmutter
PCT/DE2001/001430 WO2001079689A2 (de) 2000-04-14 2001-04-11 Einspritzventil mit optimierter flächengeometrie zwischen einem düsenkörper und einer spannmutter

Publications (1)

Publication Number Publication Date
DE50114095D1 true DE50114095D1 (de) 2008-08-21

Family

ID=7638836

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10018663A Ceased DE10018663A1 (de) 2000-04-14 2000-04-14 Einspritzventil mit optimierter Flächengeometrie zwischen einem Düsenkörper und einer Spannmutter
DE50114095T Expired - Lifetime DE50114095D1 (de) 2000-04-14 2001-04-11 Einspritzventil mit optimierter flächengeometrie z

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10018663A Ceased DE10018663A1 (de) 2000-04-14 2000-04-14 Einspritzventil mit optimierter Flächengeometrie zwischen einem Düsenkörper und einer Spannmutter

Country Status (5)

Country Link
US (2) US6799748B2 (de)
EP (1) EP1280991B1 (de)
AT (1) ATE400735T1 (de)
DE (2) DE10018663A1 (de)
WO (1) WO2001079689A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202722A1 (de) * 2002-01-24 2003-11-27 Siemens Ag Düsenspannmutter für Einspritzventil sowie Verfahren zur Herstellung der Düsenspannmutter
JP2006070827A (ja) * 2004-09-02 2006-03-16 Usui Kokusai Sangyo Kaisha Ltd 高圧燃料噴射管およびその成形方法
US8925579B2 (en) 2006-03-02 2015-01-06 Pacific Bag, Inc. Pressure relief valve
US7299520B2 (en) * 2006-03-24 2007-11-27 Shih-Hsien Huang Connecting device for a windshield wiper having no support frame and hook type windshield wiper arm
DE102012217991A1 (de) * 2012-10-02 2014-04-03 Continental Automotive Gmbh Düsenbaugruppe für einen Fluidinjektor und Fluidinjektor
DE102014225293A1 (de) * 2014-12-09 2016-06-09 Robert Bosch Gmbh Kraftstoffinjektor
DE102018204492A1 (de) * 2018-03-23 2019-09-26 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES480129A1 (es) 1978-07-01 1980-01-16 Lucas Industries Ltd Boquilla de inyeccion de combustible para motores de encen- dido por compresion.
US4314670A (en) * 1980-08-15 1982-02-09 Walsh William A Jun Variable gas atomization
DE19508636A1 (de) 1995-03-10 1996-09-12 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19523243B4 (de) * 1995-06-27 2009-04-02 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen mit einer Spannmutter mit konisch ausgebildeter Ringschulter
DE19729843A1 (de) 1997-07-11 1999-01-14 Bosch Gmbh Robert Kraftstoffeinspritzventil
GB9819746D0 (en) 1998-09-11 1998-11-04 Lucas Ind Plc Fuel injector

Also Published As

Publication number Publication date
US6799748B2 (en) 2004-10-05
US6938880B2 (en) 2005-09-06
EP1280991B1 (de) 2008-07-09
WO2001079689A3 (de) 2002-03-14
DE10018663A1 (de) 2001-10-25
WO2001079689A2 (de) 2001-10-25
EP1280991A2 (de) 2003-02-05
US20040217321A1 (en) 2004-11-04
US20030085304A1 (en) 2003-05-08
ATE400735T1 (de) 2008-07-15

Similar Documents

Publication Publication Date Title
DE50105841D1 (de) Verbindungselement
WO2002051470A3 (en) Injection systems
DE69637794D1 (de) Sprühpistolekörper
AR073856A2 (es) Polinucleotido que codifica un polipeptido con actividad de alfa-amilasa y casete de expresion que lo comprende.
GB2354198A (en) Soft squeeze clamp and expansion device
ES2117553A1 (es) Contacto de doble brazo.
TNSN98152A1 (fr) Un article absorbant a forme stable
AU2001283983A1 (en) Device for connecting components, which consist of fusible plastic
EP0781913A3 (de) Ventilanordnung
DE50114095D1 (de) Einspritzventil mit optimierter flächengeometrie z
NZ520033A (en) Fork body bearing assembly for a shearing handpiece
SE9903875L (sv) Fastener
DK1537352T3 (da) Yderst tæt forbindelsesindretning
DE69901344D1 (de) Sicherheitsvorrichtung
FI852962A0 (fi) Taetningsanordning vid spjaellventiler.
ATE381770T1 (de) Elektrisches schalt-bauteil mit differenzdruckschalter
DK1134001T3 (da) Spröjte til medicinske formål i forbindelse med en transportanordning
USD427728S (en) Mit
WO2001058646A8 (en) An improved clamp
FI20010263A (fi) Liitin ja liittimen irtopala
PT990807E (pt) Ligacao amovivel por enfiamento de um corpo com um orgao da recepcao
SE9604669D0 (sv) Borrör
ATE205371T1 (de) Sitzmöbel
PT1106261E (pt) Melhoramentos em bloqueios de tensão
DE50006653D1 (de) Schaltelement, insbesondere Druckwellenschalter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition