AU2003275540A1 - Fuel injection nozzle - Google Patents

Fuel injection nozzle

Info

Publication number: AU2003275540A1
Authority: AU; Australia
Prior art keywords: fuel injection; injection nozzle; nozzle; fuel; injection
Prior art date: 2002-10-15
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.): Abandoned

Application number

AU2003275540A

Inventor

Kenichi Iino

Toru Yokota

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.)

Bosch Corp

Original Assignee

Bosch Automotive Systems Corp

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.)

2002-10-15

Filing date

2003-10-03

Publication date

2004-05-04

2003-10-03 Application filed by Bosch Automotive Systems Corp filed Critical Bosch Automotive Systems Corp

2004-05-04 Publication of AU2003275540A1 publication Critical patent/AU2003275540A1/en

Status Abandoned legal-status Critical Current

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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
- F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Manufacturing & Machinery (AREA)
Architecture (AREA)
Fuel-Injection Apparatus (AREA)

AU2003275540A 2002-10-15 2003-10-03 Fuel injection nozzle Abandoned AU2003275540A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2002301054A JP2004137915A (en)	2002-10-15	2002-10-15	Sealing construction of fuel injection valve
JP2002-301054		2002-10-15
PCT/JP2003/012715 WO2004036033A1 (en)	2002-10-15	2003-10-03	Fuel injection nozzle

Publications (1)

Publication Number	Publication Date
AU2003275540A1 true AU2003275540A1 (en)	2004-05-04

Family

ID=32105003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003275540A Abandoned AU2003275540A1 (en)	2002-10-15	2003-10-03	Fuel injection nozzle

Country Status (3)

Country	Link
JP (1)	JP2004137915A (en)
AU (1)	AU2003275540A1 (en)
WO (1)	WO2004036033A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005026513A1 (en) *	2005-06-09	2006-12-14	Robert Bosch Gmbh	Valve for controlling an injection valve of an internal combustion engine
JP4699400B2 (en) *	2007-02-13	2011-06-08	ボッシュ株式会社	Fuel injection valve seal structure and fuel injection valve
TR201108147A2 (en) *	2011-08-16	2013-01-21	Robert Bosch Gmbh	An injection valve with effective sealing.
JP6919437B2 (en) *	2017-09-07	2021-08-18	株式会社デンソー	Fuel injection device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6188078A (en) *	1984-10-08	1986-05-06	Furointo Sangyo Kk	Sealing device
JPS6392055U (en) *	1986-12-05	1988-06-14
JPH0236656U (en) *	1988-09-01	1990-03-09
JPH0614130Y2 (en) *	1988-09-16	1994-04-13	エヌオーケー株式会社	Seal ring
JPH02130469U (en) *	1989-04-04	1990-10-26
JPH07293387A (en) *	1994-04-21	1995-11-07	Elasis Sistema Ric Fiat Nel Mezzogiorno Soc Consortile Per Azioni	Electromagnetic fuel injection valve
JP2001159465A (en) *	1999-12-02	2001-06-12	Tgk Co Ltd	Structure of seal part

2002
- 2002-10-15 JP JP2002301054A patent/JP2004137915A/en active Pending
2003
- 2003-10-03 AU AU2003275540A patent/AU2003275540A1/en not_active Abandoned
- 2003-10-03 WO PCT/JP2003/012715 patent/WO2004036033A1/en not_active Ceased

Also Published As

Publication number	Publication date
JP2004137915A (en)	2004-05-13
WO2004036033A1 (en)	2004-04-29

Publication	Publication Date	Title
GB2384823B (en)	2004-04-28	Fuel injector nozzle assembly
GB0219461D0 (en)	2002-09-25	Fuel injection arrangement
AU2003220846A1 (en)	2003-10-13	Injection needle
AU2003246144A1 (en)	2004-02-02	Accumulator-type fuel injection device
GB2404729B (en)	2008-01-23	Fuel injection
AU2003278732A1 (en)	2004-05-04	Injection molding nozzle
AU2003259868A1 (en)	2004-04-19	Common rail fuel injector
AU2003238891A1 (en)	2003-12-22	Fuel injector with a coating
AU2003287482A1 (en)	2004-06-07	Fuel injector nozzle adapter
GB0215488D0 (en)	2002-08-14	Fuel injection system
EP1486665A4 (en)	2010-09-01	Fuel injector
AU2003217113A1 (en)	2003-10-08	Fuel injection system
EP1431568A3 (en)	2004-12-29	Fuel injection valve
AU2003287121A1 (en)	2004-06-30	Fuel injection nozzle
EP1243854B8 (en)	2005-09-21	Fuel injector
AU2003234833A1 (en)	2003-12-02	Injection needle
AU2003275540A1 (en)	2004-05-04	Fuel injection nozzle
AU2003208366A1 (en)	2003-09-09	Injection nozzle with a fuel filter
AU2003273495A1 (en)	2004-02-23	Gaseous fuel injector
AU2003266577A1 (en)	2004-04-19	Fuel injection apparatus module
AU4754100A (en)	2000-12-12	High-pressure injection nozzle
AU2003212232A1 (en)	2003-09-09	Injection nozzle with a fuel filter
PL358850A1 (en)	2003-09-08	Fuel injection systemand particularly the unit injector
GB0323913D0 (en)	2003-11-12	Fuel injector
AU2002950206A0 (en)	2002-09-12	Fuel injector

Legal Events

Date	Code	Title	Description
2005-07-14	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase