RU2550296C2 - Топливная форсунка - Google Patents

Топливная форсунка Download PDF

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Publication number
RU2550296C2
RU2550296C2 RU2011115129/06A RU2011115129A RU2550296C2 RU 2550296 C2 RU2550296 C2 RU 2550296C2 RU 2011115129/06 A RU2011115129/06 A RU 2011115129/06A RU 2011115129 A RU2011115129 A RU 2011115129A RU 2550296 C2 RU2550296 C2 RU 2550296C2
Authority
RU
Russia
Prior art keywords
body part
needle
hole
sprayer
fuel
Prior art date
Application number
RU2011115129/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2011115129A (ru
Inventor
КЮГЛЕР Томас
Original Assignee
Роберт Бош Гмбх
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 Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU2011115129A publication Critical patent/RU2011115129A/ru
Application granted granted Critical
Publication of RU2550296C2 publication Critical patent/RU2550296C2/ru

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    • 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
    • F02M61/04—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
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8084—Fuel injection apparatus manufacture, repair or assembly involving welding or soldering

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  • 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)
RU2011115129/06A 2008-09-17 2009-07-27 Топливная форсунка RU2550296C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008042154.5 2008-09-17
DE200810042154 DE102008042154A1 (de) 2008-09-17 2008-09-17 Brennstoffeinspritzventil
PCT/EP2009/059643 WO2010031628A1 (de) 2008-09-17 2009-07-27 Brennstoffeinspritzventil

Publications (2)

Publication Number Publication Date
RU2011115129A RU2011115129A (ru) 2013-10-27
RU2550296C2 true RU2550296C2 (ru) 2015-05-10

Family

ID=41256093

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011115129/06A RU2550296C2 (ru) 2008-09-17 2009-07-27 Топливная форсунка

Country Status (5)

Country Link
EP (1) EP2329132B1 (zh)
CN (1) CN102216601B (zh)
DE (1) DE102008042154A1 (zh)
RU (1) RU2550296C2 (zh)
WO (1) WO2010031628A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2770084C2 (ru) * 2017-06-19 2022-04-14 Роберт Бош Гмбх Устройство и способ настройки давления в сливной линии для топливной форсунки

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209330A1 (de) * 2012-06-01 2013-12-05 Robert Bosch Gmbh Kraftstoffinjektor
CN102828803B (zh) * 2012-08-30 2015-09-16 凯龙高科技股份有限公司 一种计量喷嘴胶板密封结构
DE102012217991A1 (de) * 2012-10-02 2014-04-03 Continental Automotive Gmbh Düsenbaugruppe für einen Fluidinjektor und Fluidinjektor
DE102017000911B3 (de) 2017-02-02 2018-06-28 L'orange Gmbh Anordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2186240C2 (ru) * 1996-10-02 2002-07-27 Роберт Бош Гмбх Форсунка и способ ее изготовления
WO2005066487A1 (de) * 2004-01-12 2005-07-21 Siemens Aktiengesellschaft Verfahren zum festziehen einer düsenspannmutter eines injektors für die kraftstoffeinspritzung sowie injektor und düsenspannmutter
WO2006106021A1 (de) * 2005-04-06 2006-10-12 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102006000371A1 (de) * 2005-07-27 2007-02-01 Denso Corp., Kariya Fluideinspritzventil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1296143B1 (it) * 1997-11-18 1999-06-09 Elasis Sistema Ricerca Fiat Dispositivo di comando di un iniettore di combustibile per motori a combustione interna.
DE102006012078A1 (de) 2005-11-15 2007-05-16 Bosch Gmbh Robert Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine mit Kraftstoff-Direkteinspritzung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2186240C2 (ru) * 1996-10-02 2002-07-27 Роберт Бош Гмбх Форсунка и способ ее изготовления
WO2005066487A1 (de) * 2004-01-12 2005-07-21 Siemens Aktiengesellschaft Verfahren zum festziehen einer düsenspannmutter eines injektors für die kraftstoffeinspritzung sowie injektor und düsenspannmutter
WO2006106021A1 (de) * 2005-04-06 2006-10-12 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102006000371A1 (de) * 2005-07-27 2007-02-01 Denso Corp., Kariya Fluideinspritzventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2770084C2 (ru) * 2017-06-19 2022-04-14 Роберт Бош Гмбх Устройство и способ настройки давления в сливной линии для топливной форсунки

Also Published As

Publication number Publication date
DE102008042154A1 (de) 2010-03-18
CN102216601B (zh) 2013-10-16
EP2329132A1 (de) 2011-06-08
WO2010031628A1 (de) 2010-03-25
RU2011115129A (ru) 2013-10-27
CN102216601A (zh) 2011-10-12
EP2329132B1 (de) 2016-05-11

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Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20200728