BR9007613A - Valvula de injecao de combustivel atuavel eletromagneticamente - Google Patents

Valvula de injecao de combustivel atuavel eletromagneticamente

Info

Publication number: BR9007613A
Authority: BR; Brazil
Prior art keywords: fuel injection; injection valve; electromagnetically actuable; actuable fuel; electromagnetically
Prior art date: 1989-08-24

Application number

BR909007613A

Other languages

English (en)

Inventor

Rudolf Krauss

Ferdinand Reiter

Original Assignee

Bosch Gmbh Robert

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.)

1989-08-24

Filing date

1990-05-25

Publication date

1992-05-19

1990-05-25 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1992-05-19 Publication of BR9007613A publication Critical patent/BR9007613A/pt

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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

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

BR909007613A 1989-08-24 1990-05-25 Valvula de injecao de combustivel atuavel eletromagneticamente BR9007613A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3927932A DE3927932A1 (de)	1989-08-24	1989-08-24	Elektromagnetisch betaetigbares kraftstoffeinspritzventil
PCT/DE1990/000378 WO1991002895A1 (de)	1989-08-24	1990-05-25	Elektromagnetisch betätigbares kraftstoffeinspritzventil

Publications (1)

Publication Number	Publication Date
BR9007613A true BR9007613A (pt)	1992-05-19

Family

ID=6387763

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909007613A BR9007613A (pt)	1989-08-24	1990-05-25	Valvula de injecao de combustivel atuavel eletromagneticamente

Country Status (7)

Country	Link
US (1)	US5170987A (pt)
JP (1)	JPH04507122A (pt)
KR (1)	KR920703999A (pt)
BR (1)	BR9007613A (pt)
CS (1)	CS356690A3 (pt)
DE (1)	DE3927932A1 (pt)
WO (1)	WO1991002895A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4003227C1 (en) *	1990-02-03	1991-01-03	Robert Bosch Gmbh, 7000 Stuttgart, De	EM fuel injection valve for IC engine - has two overlapping parts welded together as narrowed section of one part
DE4113682A1 (de) *	1991-04-26	1992-10-29	Bosch Gmbh Robert	Einspritzventil
CA2098192C (en) *	1991-10-11	2004-11-16	Thomas G. Ausman	Damped actuator and valve assembly for an electronically-controlled injection
DE4137786C2 (de) *	1991-11-16	1999-03-25	Bosch Gmbh Robert	Elektromagnetisch betätigbares Einspritzventil
DE4230376C1 (pt) *	1992-09-11	1993-04-22	Robert Bosch Gmbh, 7000 Stuttgart, De
US5651501A (en) *	1993-12-23	1997-07-29	Caterpillar Inc.	Fluid damping of a valve assembly
US5464191A (en) *	1994-01-06	1995-11-07	Envirovac, Inc.	Solenoid actuated valve
DE4426006A1 (de) *	1994-07-22	1996-01-25	Bosch Gmbh Robert	Ventilnadel für ein elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung
DE19504185B4 (de) *	1995-02-09	2004-07-22	Hydraulik-Ring Gmbh	Elektromagnetisch betätigbares Ventil
DE19629589B4 (de) *	1996-07-23	2007-08-30	Robert Bosch Gmbh	Brennstoffeinspritzventil
US6257508B1 (en) *	1997-02-06	2001-07-10	Siemens Automotive Corporation	Fuel injector having after-injection reduction arrangement
US6409101B1 (en)	2000-06-30	2002-06-25	Siemens Automotive Corporation	Hollow oversized telescopic needle with armature
ITBO20010483A1 (it) *	2001-07-27	2003-01-27	Magneti Marelli Powertrain Spa	Attuatore elettromagnetico per un iniettore di carburante
JP3887336B2 (ja) *	2003-03-24	2007-02-28	株式会社ケーヒン	電磁式燃料噴射弁
WO2004085827A1 (ja) *	2003-03-24	2004-10-07	Keihin Corporation	電磁式燃料噴射弁
JP3819906B2 (ja) *	2004-02-27	2006-09-13	株式会社ケーヒン	電磁式燃料噴射弁およびその製造方法
JP4058026B2 (ja) *	2004-06-16	2008-03-05	株式会社ケーヒン	電磁式燃料噴射弁
DE102010043097A1 (de) *	2010-10-29	2012-05-03	Robert Bosch Gmbh	Druckregelventil
DE102011090006B4 (de) *	2011-12-28	2015-03-26	Continental Automotive Gmbh	Ventil
DE102016225731A1 (de) *	2016-12-21	2018-06-21	Robert Bosch Gmbh	Ventilvorrichtung
DE102023119598A1 (de) *	2023-07-25	2025-01-30	Liebherr-Components Deggendorf Gmbh	Injektor zum Einspritzen von Kraftstoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2049671A1 (de) *	1970-10-09	1972-04-13	Bosch Gmbh Robert	Magnetventil mit Maßnahmen gegen hydraulisches Kleben
JPS58137864U (ja) *	1982-02-18	1983-09-16	愛三工業株式会社	電磁燃料噴射器
US4552311A (en) *	1983-09-23	1985-11-12	Allied Corporation	Low cost unitized fuel injection system
DE3427526A1 (de) *	1984-07-26	1986-02-06	Robert Bosch Gmbh, 7000 Stuttgart	Elektromagnetisch betaetigbares ventil
DE3825134A1 (de) *	1988-07-23	1990-01-25	Bosch Gmbh Robert	Elektromagnetisch betaetigbares ventil und verfahren zur herstellung

1989
- 1989-08-24 DE DE3927932A patent/DE3927932A1/de not_active Withdrawn
1990
- 1990-05-25 WO PCT/DE1990/000378 patent/WO1991002895A1/de not_active Ceased
- 1990-05-25 US US07/834,276 patent/US5170987A/en not_active Expired - Fee Related
- 1990-05-25 KR KR1019920700388A patent/KR920703999A/ko not_active Withdrawn
- 1990-05-25 BR BR909007613A patent/BR9007613A/pt unknown
- 1990-05-25 JP JP2507320A patent/JPH04507122A/ja active Pending
- 1990-07-18 CS CS903566A patent/CS356690A3/cs unknown

Also Published As

Publication number	Publication date
CS356690A3 (en)	1992-01-15
WO1991002895A1 (de)	1991-03-07
US5170987A (en)	1992-12-15
DE3927932A1 (de)	1991-02-28
KR920703999A (ko)	1992-12-18
JPH04507122A (ja)	1992-12-10

Publication	Publication Date	Title
BR8804783A (pt)	1989-04-25	Valvula de injecao de combustivel
DE3878599D1 (de)	1993-04-01	Elektromagnetisches kraftstoffeinspritzventil.
DE59107672D1 (de)	1996-05-15	Elektromagnetisch betätigbares Einspritzventil
BR9007613A (pt)	1992-05-19	Valvula de injecao de combustivel atuavel eletromagneticamente
DE68905691D1 (de)	1993-05-06	Elektromagnetisches kraftstoffeinspritzventil.
BR9105681A (pt)	1992-08-04	Valvula injetora de combustivel
BR8700421A (pt)	1987-12-15	Valvula injetora de combustivel de acionamento eletromagnetico
DE59201976D1 (de)	1995-05-24	Elektromagnetisch betätigbares einspritzventil.
GB2216185B (en)	1991-12-11	Fuel injection valve
DE69004832D1 (de)	1994-01-13	Kraftstoffeinspritzventil.
DE68918498D1 (de)	1994-11-03	Elektromagnetisches Kraftstoffeinspritzventil.
DE59007285D1 (de)	1994-10-27	Sequentielles kraftstoffeinspritzverfahren.
KR930702610A (ko)	1993-09-09	연료 분사 밸브
DE59008272D1 (de)	1995-02-23	Kraftstoffeinspritzventil.
DE59202731D1 (de)	1995-08-03	Elektromagnetisch betätigbares einspritzventil.
DE59105921D1 (de)	1995-08-10	Elektromagnetisch betätigbares brennstoffeinspritzventil.
DE59007083D1 (de)	1994-10-13	Elektromagnetisch betätigbares kraftstoffeinspritzventil.
BR9007768A (pt)	1992-08-11	Valvula de injecao de combustivel eletromagneticamente acionavel
DE59505356D1 (de)	1999-04-22	Elektromagnetisch betätigbares Brennstoffeinspritzventil
DE68905502D1 (de)	1993-04-29	Brennstoffeinspritzventil.
DE58902133D1 (de)	1992-10-01	Elektromagnetisches kraftstoffeinspritzventil.
DE59306608D1 (de)	1997-07-03	Elektromagnetisch betätigbares brennstoffeinspritzventil
BR9006921A (pt)	1991-11-26	Valvula de injecao de combustivel
DE59504182D1 (de)	1998-12-17	Elektromagnetisch betätigbares Brennstoffeinspritzventil
DE59004626D1 (de)	1994-03-24	Elektromagnetisch betätigbares kraftstoffeinspritzventil.

Legal Events

Date	Code	Title	Description
1995-05-02	FA4	Application deemed withdrawn (art. 21(1))