BR9406147A - Crivo para pulverização e válvula injetora de combustível com um crivo para pulverização - Google Patents

Crivo para pulverização e válvula injetora de combustível com um crivo para pulverização

Info

Publication number: BR9406147A
Authority: BR; Brazil
Prior art keywords: spray screen; fuel injection; injection valve; spray; screen
Prior art date: 1993-12-21

Application number

BR9406147A

Other languages

English (en)

Inventor

Martin Maier

Juergen Buchholz

Joerg Heyse

Michael Klaski

Edwin Liebemann

Klaus Wirth

Mathias Thomas

Klaus-Henning Krohn

Jutta Straetz

Stefan Leuter

Christof Dennerlein

Anwar Abidin

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.)

1993-12-21

Filing date

1994-12-20

Publication date

1996-02-13

1994-11-29 Priority claimed from DE4442350A external-priority patent/DE4442350A1/de

1994-12-20 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1996-02-13 Publication of BR9406147A publication Critical patent/BR9406147A/pt

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
- F02M61/16—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
- F02M61/188—Spherical or partly spherical shaped valve member ends
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
- 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
- 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
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
- 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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/23—Screens
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

Landscapes

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

BR9406147A 1993-12-21 1994-12-20 Crivo para pulverização e válvula injetora de combustível com um crivo para pulverização BR9406147A (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE4343688		1993-12-21
DE4442350A DE4442350A1 (de)	1993-12-21	1994-11-29	Zerstäubungssieb und Brennstoffeinspritzventil mit einem Zerstäubungssieb
PCT/DE1994/001510 WO1995017595A1 (de)	1993-12-21	1994-12-20	Zerstäubungssieb und brennstoffeinspritzventil mit einem zerstäubungssieb

Publications (1)

Publication Number	Publication Date
BR9406147A true BR9406147A (pt)	1996-02-13

Family

ID=25932302

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9406147A BR9406147A (pt)	1993-12-21	1994-12-20	Crivo para pulverização e válvula injetora de combustível com um crivo para pulverização

Country Status (8)

Country	Link
US (1)	US5707012A (pt)
EP (1)	EP0694124B1 (pt)
JP (1)	JP3512807B2 (pt)
CN (1)	CN1050649C (pt)
BR (1)	BR9406147A (pt)
DE (1)	DE59407970D1 (pt)
ES (1)	ES2131299T3 (pt)
WO (1)	WO1995017595A1 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19505886A1 (de) *	1995-02-21	1996-08-22	Bosch Gmbh Robert	Vorrichtung zur Einspritzung eines Brennstoff-Gas-Gemisches
US5967424A (en) *	1998-06-24	1999-10-19	General Motors Corporation	Fuel injector filter
DE10032330A1 (de) *	2000-07-04	2002-01-17	Bosch Gmbh Robert	Brennstoffeinspritzsystem
DE10118163B4 (de) *	2001-04-11	2007-04-19	Robert Bosch Gmbh	Brennstoffeinspritzventil
DE10130206A1 (de) *	2001-06-22	2003-02-06	Bosch Gmbh Robert	Brennstoffeinspritzventil
DE10130685A1 (de) *	2001-06-26	2003-01-02	Bosch Gmbh Robert	Brennstoffeinspritzventil
WO2004063554A2 (en) *	2003-01-09	2004-07-29	Siemens Vdo Automotive Corporation	Spray pattern control with non-angled orifices formed on dimpled fuel injection metering disc having a sac volume reducer
JP4021405B2 (ja) *	2003-12-10	2007-12-12	株式会社日立製作所	燃料噴射弁
US7412972B2 (en) *	2004-03-04	2008-08-19	Continental Automotive Systems Us, Inc.	Dispersion-type suppressor for acoustic noise reduction of a gaseous fuel injector
TWI281691B (en) *	2004-08-23	2007-05-21	Ind Tech Res Inst	Method for manufacturing a quantum-dot element
US7617991B2 (en) *	2006-03-31	2009-11-17	Delphi Technologies, Inc.	Injector fuel filter with built-in orifice for flow restriction
US8820665B2 (en)	2007-09-25	2014-09-02	S.C. Johnson & Son, Inc.	Fluid dispensing nozzle
NL2002079C (nl) *	2008-10-10	2010-04-13	Univ Eindhoven Tech	Brandstofinjector voor een verbrandingsmotor.
WO2012086006A1 (ja) *	2010-12-20	2012-06-28	トヨタ自動車株式会社	燃料噴射弁
DE102010064268A1 (de)	2010-12-28	2012-06-28	Robert Bosch Gmbh	Einspritzventil
JP5811979B2 (ja)	2012-09-24	2015-11-11	株式会社デンソー	燃料噴射弁
US20140116391A1 (en) *	2012-10-31	2014-05-01	Electro-Motive Diesel, Inc.	Fuel system having an injector blocking member
US9856836B2 (en)	2015-06-25	2018-01-02	Woodward, Inc.	Variable fluid flow apparatus with integrated filter
DE102015226769A1 (de) *	2015-12-29	2017-06-29	Robert Bosch Gmbh	Brennstoffeinspritzventil
EP3267027A1 (de) *	2016-07-07	2018-01-10	Winterthur Gas & Diesel AG	Düsenkopf für eine brennstoffeinspritzdüse eines grossdieselmotors, sowie verfahren zum herstellen eines solchen
DE102016222908A1 (de) *	2016-11-21	2018-05-24	Robert Bosch Gmbh	Injektor mit dreiteiligem Ventilsitz
CN106837639A (zh) *	2017-04-13	2017-06-13	沈阳航空航天大学	一种近距离碰撞式双燃料发动机喷嘴组件
US10927804B2 (en)	2017-06-07	2021-02-23	Ford Global Technologies, Llc	Direct fuel injector
US10823127B2 (en)	2018-03-14	2020-11-03	Ford Global Technologies, Llc	Methods and systems for a fuel injector
US11045776B2 (en)	2018-08-22	2021-06-29	Ford Global Technologies, Llc	Methods and systems for a fuel injector
CN109882330A (zh) *	2019-03-19	2019-06-14	重庆喜恩动力机械有限公司	柴油机一体化油泵油嘴独立喷油结构
US20230025671A1 (en) *	2021-07-19	2023-01-26	Moran Motorsports Inc.	System of Using a Flow Disc to Modify a Spray Pattern of a Fuel Injector
DE102022004897A1 (de)	2022-12-23	2024-07-04	Deutz Aktiengesellschaft	Zylinderkopf für eine Brennkraftmaschine und eine Brennkraftmaschine mit einem solchen Zylinderkopf
DE102022004896A1 (de)	2022-12-23	2024-07-04	Deutz Aktiengesellschaft	Zylinderkopf für eine Brennkraftmaschine und eine Brennkraftmaschine mit einem solchen Zylinderkopf
CN116237176B (zh) *	2023-05-11	2023-07-25	四川工程职业技术学院	一种内置雾化装置及内置雾化方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US460368A (en) *		1891-09-29		Sprinkler
FR699734A (fr) *	1929-08-03	1931-02-19		Perfectionnements aux atomiseurs de combustible pour moteurs à combustion interne
US2541854A (en) *	1948-09-22	1951-02-13	Chicago Specialty Mfg Co Inc	Water aerating device
US2618511A (en) *	1949-03-18	1952-11-18	Spraying Systems Co	Stirrup nozzle
DE828329C (de) *	1949-07-13	1952-01-17	Jean Tilliet	Vorrichtung zur Betaetigung des Verschlussorgans von Brennstoffinjektoren fuer Waermekraftmaschinen
US2829874A (en) *	1954-05-04	1958-04-08	Rockwood Sprinkler Co	Foam generating apparatus
US2929567A (en) *	1957-02-12	1960-03-22	Elie P Aghnides	Liquid and gas mixing device
DE2306362A1 (de) *	1973-02-09	1974-08-15	Bosch Gmbh Robert	Einrichtung zur kraftstoffaufbereitung bei fremdgezuendeten brennkraftmaschinen
US4057190A (en) *	1976-06-17	1977-11-08	Bendix Corporation	Fuel break-up disc for injection valve
US4646974A (en) *	1985-05-06	1987-03-03	General Motors Corporation	Electromagnetic fuel injector with orifice director plate
GB8611950D0 (en) *	1986-05-16	1986-06-25	Lucas Ind Plc	Gasoline injector
GB8718391D0 (en) *	1987-08-04	1987-09-09	Lucas Elect Electron Syst	Fuel injector
JPH0318662A (ja) *	1989-05-29	1991-01-28	Aisan Ind Co Ltd	電磁式燃料噴射弁のノズル構造
US5174505A (en) *	1991-11-01	1992-12-29	Siemens Automotive L.P.	Air assist atomizer for fuel injector
DE69306766T2 (de) *	1992-03-05	1997-05-28	Siemens Automotive Corp Lp	Brennstoffeinspritzdüse mit internen filter
DE4312756A1 (de) *	1993-04-20	1994-10-27	Bosch Gmbh Robert	Vorrichtung zur Einspritzung eines Brennstoff-Gas-Gemisches

1994
- 1994-12-20 JP JP51708995A patent/JP3512807B2/ja not_active Expired - Fee Related
- 1994-12-20 BR BR9406147A patent/BR9406147A/pt not_active IP Right Cessation
- 1994-12-20 DE DE59407970T patent/DE59407970D1/de not_active Expired - Fee Related
- 1994-12-20 EP EP95903245A patent/EP0694124B1/de not_active Expired - Lifetime
- 1994-12-20 CN CN94191240A patent/CN1050649C/zh not_active Expired - Fee Related
- 1994-12-20 US US08/505,295 patent/US5707012A/en not_active Expired - Fee Related
- 1994-12-20 WO PCT/DE1994/001510 patent/WO1995017595A1/de active IP Right Grant
- 1994-12-20 ES ES95903245T patent/ES2131299T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH08507118A (ja)	1996-07-30
WO1995017595A1 (de)	1995-06-29
DE59407970D1 (de)	1999-04-22
ES2131299T3 (es)	1999-07-16
JP3512807B2 (ja)	2004-03-31
CN1118181A (zh)	1996-03-06
EP0694124B1 (de)	1999-03-17
EP0694124A1 (de)	1996-01-31
US5707012A (en)	1998-01-13
CN1050649C (zh)	2000-03-22

Legal Events

Date	Code	Title	Description
1999-03-02	FF	Decision: intention to grant
1999-08-24	FG9A	Patent or certificate of addition granted
2010-06-22	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 13A , 14A E 15A ANUIDADES.
2013-09-10	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2059 DE 22/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A E 18A ANUIDADES.

Publication	Publication Date	Title
BR9406147A (pt)	1996-02-13	Crivo para pulverização e válvula injetora de combustível com um crivo para pulverização
DE69400640D1 (de)	1996-11-07	Kraftstoffeinspritzventil
DE69409685T2 (de)	1998-09-24	Kraftstoffeinspritzventil und Rückschlagventil
DE69407565D1 (de)	1998-02-05	Brennstoff-einspritzdüse
DE59610702D1 (de)	2003-10-09	Brennstoffeinspritzventil
BR9505987A (pt)	1997-12-23	Válvula de injeção de combustível
DE59609125D1 (de)	2002-05-29	Brennstoffeinspritzventil
DE59809574D1 (de)	2003-10-16	Brennstoffeinspritzventil oder brennstoffeinspritzdüse
DE69115923D1 (de)	1996-02-08	Brennstoffeinspritzdüse mit einem kugelförmigen ventilstössel
DE59607530D1 (de)	2001-09-27	Brennstoffeinspritzventil
BR9603156A (pt)	1998-05-05	Válvula de injeção de combustível
GB9320798D0 (en)	1993-12-01	Fuel injection nozzle
KR930702610A (ko)	1993-09-09	연료 분사 밸브
DE69326985D1 (de)	1999-12-16	Brennstoffeinspritzventil mit hochdruckbegrenzungsventil
BR9407309A (pt)	1996-10-08	Bocais injetores de combustível
BR9602823A (pt)	1998-10-06	Válvula de injeção de combustível
BR9501084A (pt)	1995-10-17	Válvula de injeção de combustível
DE59606717D1 (de)	2001-05-10	Brennstoffeinspritzventil
DE69619352D1 (de)	2002-03-28	Kraftstoffeinspritzventil
DE69404909D1 (de)	1997-09-18	Zündkerze mit Kraftstoffeinspritzventil
DE4393467T1 (de)	1994-09-08	Kraftstoffeinspritz-Ventil
GB2277779B (en)	1996-05-22	Fuel injection valve
FI952939A (fi)	1996-12-16	Polttoaineen ruiskutusventtiilin ohjausjärjestely
DE59407831D1 (de)	1999-03-25	Elektromagnetisch betätigbares kraftstoffeinspritzventil
DE69711204T2 (de)	2002-08-14	Kraftstoffeinspritzventil mit hilfslust