TW200724781A - Fuel injection system and the injection valve - Google Patents

Fuel injection system and the injection valve

Info

Publication number
TW200724781A
TW200724781A TW095140279A TW95140279A TW200724781A TW 200724781 A TW200724781 A TW 200724781A TW 095140279 A TW095140279 A TW 095140279A TW 95140279 A TW95140279 A TW 95140279A TW 200724781 A TW200724781 A TW 200724781A
Authority
TW
Taiwan
Prior art keywords
fuel
injection valve
internal combustion
injection system
injection
Prior art date
Application number
TW095140279A
Other languages
Chinese (zh)
Other versions
TWI326739B (en
Inventor
Takashi Udono
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 TW200724781A publication Critical patent/TW200724781A/en
Application granted granted Critical
Publication of TWI326739B publication Critical patent/TWI326739B/zh

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
    • F02M61/14—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down

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

This invention provides the fuel injection system and the injection valve to improve the assembly and maintenance, cut down part numbers, and reduce cost. The fuel injection system contains a fuel hose, a fuel supply pipe with one end connected to the fuel hose, an injection valve having nozzle portion provided with a nozzle which is connected to the other end of the fuel supply pipe to supply via a connection tube the fuel, which has been derived from a fuel tank through the fuel hose, to the internal combustion chamber of a internal combustion engine, and an air suction tube which has a passageway intercommunicated with the internal combustion chamber and which is equipped with the nozzle portion of the injection valve.
TW095140279A 2005-12-28 2006-10-31 Fuel injection system and the injection valve TW200724781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005377673A JP4344727B2 (en) 2005-12-28 2005-12-28 Fuel injector system

Publications (2)

Publication Number Publication Date
TW200724781A true TW200724781A (en) 2007-07-01
TWI326739B TWI326739B (en) 2010-07-01

Family

ID=37909759

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095140279A TW200724781A (en) 2005-12-28 2006-10-31 Fuel injection system and the injection valve

Country Status (6)

Country Link
EP (1) EP1803928B1 (en)
JP (1) JP4344727B2 (en)
CN (1) CN1991161B (en)
ES (1) ES2356557T3 (en)
MY (1) MY144149A (en)
TW (1) TW200724781A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5502541B2 (en) * 2010-03-19 2014-05-28 株式会社ケーヒン Mounting structure of fuel injection valve
DE102016225695A1 (en) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Arrangement with at least one valve and a holder
WO2019064500A1 (en) * 2017-09-29 2019-04-04 本田技研工業株式会社 Mounting structure for injector
JP7403572B2 (en) 2022-03-31 2023-12-22 本田技研工業株式会社 fuel injection valve device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614288A1 (en) * 1976-04-02 1977-10-06 Bayerische Motoren Werke Ag Fuel injector fitting system - is for indirect fuel injection and has fixing clamp with widened bolt borings
DE3806906A1 (en) * 1988-03-03 1989-09-14 Opel Adam Ag Device for fixing a fuel injection valve injecting into an intake port of an internal combustion engine
JP3841258B2 (en) * 2000-03-29 2006-11-01 本田技研工業株式会社 Engine with injector soundproof cover
JP4405111B2 (en) * 2001-08-06 2010-01-27 株式会社ケーヒン Fuel injector holding device

Also Published As

Publication number Publication date
EP1803928B1 (en) 2010-11-17
EP1803928A3 (en) 2009-03-18
JP2007177711A (en) 2007-07-12
EP1803928A2 (en) 2007-07-04
MY144149A (en) 2011-08-15
ES2356557T3 (en) 2011-04-11
CN1991161A (en) 2007-07-04
JP4344727B2 (en) 2009-10-14
TWI326739B (en) 2010-07-01
CN1991161B (en) 2011-06-08

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees