DE59606717D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number: DE59606717D1
Authority: DE; Germany
Prior art keywords: fuel injection; injection valve; valve; fuel; injection
Prior art date: 1995-08-10
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.): Expired - Fee Related

Application number

DE59606717T

Other languages

English (en)

Inventor

Waldemar Hans

Thomas Betzel

Peter Asslaender

Reinhold Brueckner

Uwe Grytz

Christian Preussner

Stefan Lauter

Rainer Bottler

Robert Schmidt-Hebbel

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.)

1995-08-10

Filing date

1996-07-24

Publication date

2001-05-10

1996-07-24 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2001-05-10 Application granted granted Critical

2001-05-10 Publication of DE59606717D1 publication Critical patent/DE59606717D1/de

2016-07-25 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- 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
- F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
- 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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
- F02M43/04—Injectors peculiar thereto
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
- 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
- F02M61/1853—Orifice plates
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle

Landscapes

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

DE59606717T 1995-08-10 1996-07-24 Brennstoffeinspritzventil Expired - Fee Related DE59606717D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19529375A DE19529375A1 (de)	1995-08-10	1995-08-10	Brennstoffeinspritzventil
PCT/DE1996/001358 WO1997006365A1 (de)	1995-08-10	1996-07-24	Brennstoffeinspritzventil

Publications (1)

Publication Number	Publication Date
DE59606717D1 true DE59606717D1 (de)	2001-05-10

Family

ID=7769132

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19529375A Ceased DE19529375A1 (de)	1995-08-10	1995-08-10	Brennstoffeinspritzventil
DE59606717T Expired - Fee Related DE59606717D1 (de)	1995-08-10	1996-07-24	Brennstoffeinspritzventil

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19529375A Ceased DE19529375A1 (de)	1995-08-10	1995-08-10	Brennstoffeinspritzventil

Country Status (7)

Country	Link
US (1)	US5904299A (de)
EP (1)	EP0786049B1 (de)
JP (1)	JPH10507509A (de)
KR (1)	KR970706454A (de)
CN (1)	CN1066243C (de)
DE (2)	DE19529375A1 (de)
WO (1)	WO1997006365A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6095437A (en) *	1998-01-26	2000-08-01	Denso Corporation	Air-assisted type fuel injector for engines
DE19857244A1 (de) *	1998-12-11	2000-06-15	Bosch Gmbh Robert	Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10059681A1 (de) *	2000-12-01	2002-06-06	Bosch Gmbh Robert	Verfahren zum Ausblasen von Brennstoff aus einem Volumen eines Brennstoffeinspritzventils
US6631857B2 (en)	2000-12-22	2003-10-14	Caterpillar Inc	Partially plastic fuel injector component and method of making the same
US6561167B2 (en) *	2001-02-16	2003-05-13	Synerject, Llc	Air assist fuel injectors
DE10319582B4 (de) *	2003-04-24	2007-03-22	Lechler Gmbh	Zweistoffsprühdüse
JP4090972B2 (ja) *	2003-09-19	2008-05-28	日産ディーゼル工業株式会社	エンジンの排気浄化装置
DE10358724A1 (de) *	2003-12-15	2005-07-14	Robert Bosch Gmbh	Brennstoffeinspritzsystem
JP4595924B2 (ja) *	2006-02-09	2010-12-08	株式会社デンソー	燃料噴射弁
US8672234B2 (en) *	2010-05-20	2014-03-18	Enginetics, Llc	Multi-physics fuel atomizer and methods
JP5618751B2 (ja) *	2010-10-08	2014-11-05	株式会社ケーヒン	ガス燃料用噴射弁
JP5811979B2 (ja) *	2012-09-24	2015-11-11	株式会社デンソー	燃料噴射弁
CN102828875A (zh) *	2012-09-28	2012-12-19	重庆大学	柴油机用油水瞬时乳化喷油器
US9518547B2 (en) *	2015-05-07	2016-12-13	Caterpillar Inc.	Fuel injector including extensions for split spray angles
EP3362672B1 (de)	2015-10-16	2021-05-26	Nostrum Energy Pte. Ltd.	Verfahren zur modifizierung eines direkten herkömmlichen injektors und modifizierte injektoranordnung
CN113719374B (zh) *	2021-07-29	2023-03-24	东风商用车有限公司	应用于侧置式射流点火系统的燃料供给通道

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3717256A1 (de) *	1987-05-22	1988-12-01	Seitz Enzinger Noll Masch	Verfahren und vorrichtung zum fuellen von kohlensaeurehaltigen fluessigkeiten, insbesondere getraenken, unter gegendruck in gefaesse od. dgl.
US4982716A (en) *	1988-02-19	1991-01-08	Toyota Jidosha Kabushiki Kaisha	Fuel injection valve with an air assist adapter for an internal combustion engine
US5035358A (en) *	1989-03-22	1991-07-30	Toyota Jidosha Kabushiki Kaisha	Fuel injector for use in an engine
DE4103918B4 (de) *	1990-02-15	2005-05-04	Aisan Kogyo K.K., Obu	Mehrloch-Einspritzdüseneinrichtung
DE4009320A1 (de) *	1990-03-23	1991-09-26	Bosch Gmbh Robert	Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
DE4035312A1 (de) *	1990-11-07	1992-05-14	Bosch Gmbh Robert	Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
US5218943A (en) *	1991-01-07	1993-06-15	Toyota Jidosha Kabushiki Kaisha	Fuel injection apparatus for internal combustion engine
JP2778292B2 (ja) *	1991-06-06	1998-07-23	トヨタ自動車株式会社	内燃機関の燃料噴射装置
JP3053934B2 (ja) *	1991-10-31	2000-06-19	愛三工業株式会社	多孔式インジェクタ
IT1260961B (it) *	1993-08-06	1996-04-29	Weber Srl	Iniettore ad alta capacita' di atomizzazione, in particolare per l'alimentazione di motori di autoveicoli
JPH07103100A (ja) *	1993-08-09	1995-04-18	Mitsubishi Electric Corp	燃料噴射弁
US5772122A (en) *	1995-04-27	1998-06-30	Nippondenso Co., Ltd.	Fuel injection apparatus for an internal combustion engine

1995
- 1995-08-10 DE DE19529375A patent/DE19529375A1/de not_active Ceased
1996
- 1996-07-24 EP EP96928321A patent/EP0786049B1/de not_active Expired - Lifetime
- 1996-07-24 DE DE59606717T patent/DE59606717D1/de not_active Expired - Fee Related
- 1996-07-24 CN CN96190749A patent/CN1066243C/zh not_active Expired - Fee Related
- 1996-07-24 US US08/809,804 patent/US5904299A/en not_active Expired - Fee Related
- 1996-07-24 KR KR1019970702142A patent/KR970706454A/ko not_active Abandoned
- 1996-07-24 WO PCT/DE1996/001358 patent/WO1997006365A1/de active IP Right Grant
- 1996-07-24 JP JP9508008A patent/JPH10507509A/ja active Pending

Also Published As

Publication number	Publication date
CN1066243C (zh)	2001-05-23
US5904299A (en)	1999-05-18
WO1997006365A1 (de)	1997-02-20
CN1158153A (zh)	1997-08-27
EP0786049A1 (de)	1997-07-30
DE19529375A1 (de)	1997-02-13
EP0786049B1 (de)	2001-04-04
KR970706454A (ko)	1997-11-03
JPH10507509A (ja)	1998-07-21

Publication	Publication Date	Title
DE59610702D1 (de)	2003-10-09	Brennstoffeinspritzventil
DE59609125D1 (de)	2002-05-29	Brennstoffeinspritzventil
DE59607530D1 (de)	2001-09-27	Brennstoffeinspritzventil
BR9603156A (pt)	1998-05-05	Válvula de injeção de combustível
BR9505987A (pt)	1997-12-23	Válvula de injeção de combustível
DE59705475D1 (de)	2002-01-03	Brennstoffeinspritzventil
DE59702381D1 (de)	2000-10-26	Brennstoffeinspritzventil
DE69400640D1 (de)	1996-11-07	Kraftstoffeinspritzventil
DE59712741D1 (de)	2006-11-16	Brennstoffeinspritzventil
DE59806045D1 (de)	2002-11-28	Brennstoffeinspritzventil
DE59809337D1 (de)	2003-09-25	Kraftstoffeinspritzventil
DE59604782D1 (de)	2000-04-27	Einspritzventil
DE59803427D1 (de)	2002-04-25	Brennstoffeinspritzventil
DE69812760D1 (de)	2003-05-08	Kraftstoffeinspritzventil
DE69636585D1 (de)	2006-11-16	Kraftstoffeinspritzdüse
DE59709572D1 (de)	2003-04-24	Brennstoffeinspritzventil
DE59604308D1 (de)	2000-03-02	Einspritzventil
DE69605190D1 (de)	1999-12-23	Brennstoff - einspritzung
DE59807859D1 (de)	2003-05-15	Brennstoffeinspritzventil
DE59804494D1 (de)	2002-07-25	Kraftstoffeinspritzventil
DE59809577D1 (de)	2003-10-16	Brennstoffeinspritzventil
DE69814244T2 (de)	2004-01-29	Kraftstoffeinspritzventil
BR9602823A (pt)	1998-10-06	Válvula de injeção de combustível
BR9606667A (pt)	1997-09-30	Válvula acionável eletromagneticamente especialmente válvula injetora de combustível
BR9501084A (pt)	1995-10-17	Válvula de injeção de combustível

Legal Events

Date	Code	Title
2002-05-02	8364	No opposition during term of opposition
2002-08-14	8320	Willingness to grant licences declared (paragraph 23)
2004-06-09	8339	Ceased/non-payment of the annual fee