BRPI0910114A2 - fuel injection device mounting frame - Google Patents

fuel injection device mounting frame

Info

Publication number
BRPI0910114A2
BRPI0910114A2 BRPI0910114A BRPI0910114A BRPI0910114A2 BR PI0910114 A2 BRPI0910114 A2 BR PI0910114A2 BR PI0910114 A BRPI0910114 A BR PI0910114A BR PI0910114 A BRPI0910114 A BR PI0910114A BR PI0910114 A2 BRPI0910114 A2 BR PI0910114A2
Authority
BR
Brazil
Prior art keywords
fuel injection
injection device
forming body
bolt
mounting part
Prior art date
Application number
BRPI0910114A
Other languages
Portuguese (pt)
Inventor
Ikeda Kenichiro
Ishida Masao
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0910114A2 publication Critical patent/BRPI0910114A2/en
Publication of BRPI0910114B1 publication Critical patent/BRPI0910114B1/en

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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/04—Fuel-injectors combined or associated with other devices the devices being combustion-air intake or exhaust valves
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

estrutura de montagem de dispositivo de injeção de combustível a presente invenção refere-se a uma estrutura de montagem de um dispositivo de injeção de combustível, onde um dispositivo de injeção de combustível, incluindo uma válvula de injeção de combustível possuindo uma parte de extremidade distai da mesma inserida em um furo de montagem formado em um corpo de formação da passagem de admissão, por meio de um membro de vedação, inclui uma parte a ser montada, a qual é fixada junto a uma parte de montagem formada no corpo de formação da passagem de admissão por um único parafuso, e uma parte de engate, a qual é engatada com a lateral do corpo de formação da passagem de combustível para impedir a corrotação em conjunto na hora da fixação, um membro cilíndrico de recepção de força axial (77), o qual permite que um parafuso (74) passe através do mesmo e recebe uma força axial de fixação do parafuso (74) em ambas as extremidades do mesmo, é inserido em pelo menos uma dentre uma parte de montagem (71) e uma parte a ser montada (72) em um estado no qual o membro de recepção de força axial (77) pode girar ao redor de um eixo geométrico do mesmo. por consequência, é possível impedir um torque de ser aplicado para o parafuso mesmo quando uma força externa é aplicada para um lado do dispositivo de injeção de combustível.The fuel injection device assembly structure The present invention relates to a fuel injection device assembly structure, wherein a fuel injection device, including a fuel injection valve having a distal end portion of the fuel injection device. itself inserted into a mounting hole formed in an inlet passage forming body by means of a sealing member, includes a part to be mounted which is fixed next to a mounting part formed in the inlet forming body a single bolt inlet, and a coupling portion which is engaged with the side of the fuel passage forming body to prevent joint rolling at the time of attachment, a cylindrical axial force receiving member (77) which allows a bolt (74) to pass therethrough and receives an axial clamping force of bolt (74) at both ends thereof is inserted in at least one of an mounting part (71) and a mounting part (72) in a state in which the axial force receiving member (77) may rotate about a geometrical axis thereof. Accordingly, it is possible to prevent a torque from being applied to the screw even when an external force is applied to one side of the fuel injection device.

BRPI0910114-4A 2008-03-27 2009-02-25 assembly structure of fuel injection device BRPI0910114B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008082912A JP5142782B2 (en) 2008-03-27 2008-03-27 Mounting structure of fuel injection device
JP2008-082912 2008-03-27
PCT/JP2009/053419 WO2009119234A1 (en) 2008-03-27 2009-02-25 Mounting structure for fuel injection device

Publications (2)

Publication Number Publication Date
BRPI0910114A2 true BRPI0910114A2 (en) 2019-03-06
BRPI0910114B1 BRPI0910114B1 (en) 2021-01-12

Family

ID=41113440

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910114-4A BRPI0910114B1 (en) 2008-03-27 2009-02-25 assembly structure of fuel injection device

Country Status (5)

Country Link
JP (1) JP5142782B2 (en)
CN (1) CN101981304B (en)
AR (1) AR070538A1 (en)
BR (1) BRPI0910114B1 (en)
WO (1) WO2009119234A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955362B1 (en) * 2010-01-19 2012-02-10 Mann & Hummel Gmbh DEVICE FOR SUPPLYING A MULTICYLIND FUEL ENGINE WITH INDIRECT INJECTION
JP4670996B1 (en) * 2010-04-23 2011-04-13 スズキ株式会社 Engine intake system passage structure
JP6853129B2 (en) * 2017-07-06 2021-03-31 臼井国際産業株式会社 Injector holder
JP2020043734A (en) * 2018-09-13 2020-03-19 本田技研工業株式会社 Stator core for rotary electric machine and rotary electric machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131666U (en) * 1984-02-10 1985-09-03 マツダ株式会社 Fuel injection valve mounting structure for fuel injection engines
JPH0469402A (en) * 1990-07-09 1992-03-04 Atsugi Unisia Corp Construction for mounting part of resin made part
JPH102266A (en) * 1996-06-17 1998-01-06 Toyota Motor Corp Mounting structure for nozzle clamp
JP2000345943A (en) * 1999-06-02 2000-12-12 Suzuki Motor Corp Mounting structure for fuel distributing pipe
JP4305339B2 (en) * 2004-09-08 2009-07-29 日産自動車株式会社 Mounting structure of fuel injection device in internal combustion engine
JP4125731B2 (en) * 2005-03-23 2008-07-30 株式会社ケーヒン Holding member for fuel injection valve

Also Published As

Publication number Publication date
CN101981304B (en) 2013-05-01
JP2009235989A (en) 2009-10-15
AR070538A1 (en) 2010-04-14
JP5142782B2 (en) 2013-02-13
WO2009119234A1 (en) 2009-10-01
CN101981304A (en) 2011-02-23
BRPI0910114B1 (en) 2021-01-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/01/2021, OBSERVADAS AS CONDICOES LEGAIS.