BR0205538A - Fuel Injection Valve for Internal Combustion Machines - Google Patents

Fuel Injection Valve for Internal Combustion Machines

Info

Publication number
BR0205538A
BR0205538A BR0205538-4A BR0205538A BR0205538A BR 0205538 A BR0205538 A BR 0205538A BR 0205538 A BR0205538 A BR 0205538A BR 0205538 A BR0205538 A BR 0205538A
Authority
BR
Brazil
Prior art keywords
nozzle
fuel injection
injection valve
internal combustion
nozzle body
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
BR0205538-4A
Other languages
Portuguese (pt)
Inventor
Andreas Koeninger
Steffen Jung
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
Priority claimed from DE10224241A external-priority patent/DE10224241A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of BR0205538A publication Critical patent/BR0205538A/en
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
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/852—Mounting of fuel injection apparatus provisions for mounting the fuel injection apparatus in a certain orientation, e.g. markings or notches

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)

Abstract

"VáLVULA DE INJEçãO DE COMBUSTìVEL PARA MáQUINAS DE COMBUSTãO INTERNA". A presente invenção refere-se a uma válvula de injeção de combustível para máquinas de combustão interna, com um bico de injeção apertado fortemente em um suporte do bico ou injetor, que abrange um corpo do bico (1, 17, 24) e uma agulha do bico (3). A agulha do bico (3), nesse caso, pode ser deslocada axialmente em um furo (2) no corpo do bico (1, 17, 24). O corpo do bico (1, 17, 24) contém, pelo menos, uma marcação ou, pelo menos, uma superfície da chave para o alinhamento do corpo do bico (1, 17, 24) em relação ao suporte do bico ou injetor. Além disso, a invenção refere-se a um processo para o alinhamento do corpo do bico (1, 17, 24) em relação ao suporte do bico ou injetor durante a montagem de uma válvula de injeção de combustível de acordo com a invenção."FUEL INJECTION VALVE FOR INTERNAL COMBUSTION MACHINES". The present invention relates to an internal combustion engine fuel injection valve having a nozzle tightly tightened to a nozzle holder or injector comprising a nozzle body (1, 17, 24) and a needle. the nozzle (3). The nozzle needle (3) in this case can be moved axially into a hole (2) in the nozzle body (1, 17, 24). The nozzle body (1, 17, 24) contains at least one marking or at least one key surface for nozzle body alignment (1, 17, 24) with respect to the nozzle or injector holder. Furthermore, the invention relates to a process for aligning the nozzle body (1, 17, 24) with respect to the nozzle or injector support during the assembly of a fuel injection valve according to the invention.

BR0205538-4A 2001-06-13 2002-06-12 Fuel Injection Valve for Internal Combustion Machines Pending BR0205538A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10128763 2001-06-13
DE10224241A DE10224241A1 (en) 2001-06-13 2002-05-29 Fuel injection valve for internal combustion engines
PCT/DE2002/002116 WO2002101229A1 (en) 2001-06-13 2002-06-12 Fuel injection valve for internal combustion engines

Publications (1)

Publication Number Publication Date
BR0205538A true BR0205538A (en) 2003-07-22

Family

ID=26009522

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205538-4A Pending BR0205538A (en) 2001-06-13 2002-06-12 Fuel Injection Valve for Internal Combustion Machines

Country Status (5)

Country Link
EP (1) EP1399668B1 (en)
JP (1) JP2004521244A (en)
BR (1) BR0205538A (en)
DE (1) DE50208654D1 (en)
WO (1) WO2002101229A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034128A1 (en) 2008-07-22 2010-01-28 Continental Automotive Gmbh Method for aligning nozzle body relative to injection valve body of internal combustion engine, involves rotating and aligning nozzle body relative to valve body such that nozzle body has target position relative to reference position
DE102012203621A1 (en) * 2012-03-07 2013-09-12 Man Diesel & Turbo Se fuel injector
RU193251U1 (en) * 2019-07-11 2019-10-21 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" FUEL BURNER
DE102020208277A1 (en) 2020-07-02 2022-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Method of assembling a fuel injector and fuel injector
DE102020209636A1 (en) 2020-07-30 2022-02-03 Robert Bosch Gesellschaft mit beschränkter Haftung Method of assembling a fuel injector and tool for use in this method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804116A (en) * 1955-10-12 1958-11-05 Cav Ltd Liquid fuel injection nozzles for internal combustion engines
GB9404489D0 (en) * 1994-03-09 1994-04-20 Lucas Ind Plc Fuel injection nozzle
DE19508636A1 (en) 1995-03-10 1996-09-12 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
GB9725805D0 (en) * 1997-12-06 1998-02-04 Lucas Ind Plc Fuel injector nozzle

Also Published As

Publication number Publication date
JP2004521244A (en) 2004-07-15
EP1399668A1 (en) 2004-03-24
DE50208654D1 (en) 2006-12-21
EP1399668B1 (en) 2006-11-08
WO2002101229A1 (en) 2002-12-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time