BR9917170A - Válvula a gás com comando eletromagnético - Google Patents
Válvula a gás com comando eletromagnéticoInfo
- Publication number
- BR9917170A BR9917170A BR9917170-8A BR9917170A BR9917170A BR 9917170 A BR9917170 A BR 9917170A BR 9917170 A BR9917170 A BR 9917170A BR 9917170 A BR9917170 A BR 9917170A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- gas valve
- seal
- electromagnetic control
- fuel
- Prior art date
Links
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0251—Details of actuators therefor
- F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
- F02M21/0272—Ball valves; Plate valves; Valves having deformable or flexible parts, e.g. membranes; Rotatable valves
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
"VáLVULA A GáS COM COMANDO ELETROMAGNéTICO". Umaválvula de gás com comando eletromagnético especialmente comoválvula injetora de combustível para motores de gasolina possuiuma vedação (7) ativável através do induzido (12) de um eletroimã(19) operável prevista entre uma ou várias adutoras decombustível (4) e uma ou várias linhas de escoamento decombustível (24) ou atuante ao menos sobre a vedação (7). Parapoder lograr simultaneamente com uma grande seção transversalde passagem também menores tempos de comando e de resposta,para tornar assim adequada a válvula de gás também para serempregada em sistemas multiponto e com motores carregados,especialmente nos motores a gasolina para veículos utilitários, aválvula de gás está configurada como a válvula de sede chatacom uma sede de válvula plana (13) e uma vedação (7) com aomenos uma face de vedação plana virada na direção desta sedede válvula.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0033698A AT413135B (de) | 1998-02-24 | 1998-02-24 | Gasventil |
AT33398 | 1998-02-24 | ||
AT0043898A AT412227B (de) | 1998-03-11 | 1998-03-11 | Dichtelement |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9917170A true BR9917170A (pt) | 2001-10-30 |
Family
ID=27146167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9917170-8A BR9917170A (pt) | 1998-02-24 | 1999-02-24 | Válvula a gás com comando eletromagnético |
Country Status (5)
Country | Link |
---|---|
US (1) | US6182943B1 (pt) |
JP (1) | JPH11294263A (pt) |
BR (1) | BR9917170A (pt) |
DE (1) | DE19905721A1 (pt) |
GB (1) | GB2334552A (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19908875A1 (de) * | 1998-03-11 | 1999-09-16 | Hoerbiger Ventilwerke Gmbh | Gasventil |
DE19960605A1 (de) * | 1999-12-16 | 2001-07-19 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JP2001182624A (ja) * | 1999-12-27 | 2001-07-06 | Yanmar Diesel Engine Co Ltd | ガス燃料供給弁 |
AT412662B (de) * | 2002-11-12 | 2005-05-25 | Hoerbiger Kompressortech Hold | Schalteinheit im einlasssystem einer hubkolben-brennkraftmaschine |
AT412807B (de) * | 2003-06-18 | 2005-07-25 | Hoerbiger Valvetec Gmbh | Elektromagnetisch betätigtes gasventil |
DE10340941A1 (de) * | 2003-09-05 | 2005-03-31 | Robert Bosch Gmbh | Magnetventil |
FR2872882B1 (fr) | 2004-07-12 | 2008-03-21 | Wartsila France Sa | Cartouche pour vanne de controle d'un flux de fluide, vanne equipee d'une telle cartouche et moteur comportant ladite vanne |
AT503812B1 (de) * | 2006-06-22 | 2008-01-15 | Hoerbiger Automatisierungstech | Ventil zur steuerung eines fluids |
DE102007008262A1 (de) * | 2007-02-20 | 2008-08-21 | Robert Bosch Gmbh | Kraftstoffeinspritzventil zur Kraftstoffeinspritzung in Brennkraftmaschinen |
DE102009002836A1 (de) | 2009-05-06 | 2010-11-11 | Robert Bosch Gmbh | Gasventil |
DE202010010279U1 (de) * | 2010-07-15 | 2010-11-18 | Bürkert Werke GmbH | Magnetventil |
DE102011119035B3 (de) * | 2011-11-22 | 2012-12-13 | Vat Holding Ag | Gasdosierventil |
US9062949B1 (en) * | 2013-01-28 | 2015-06-23 | The Boeing Company | Apparatus, methods, and systems for electromagnetic projectile launching |
DE102013212191A1 (de) | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Einblasen eines gasförmigen Mediums |
JP6064840B2 (ja) * | 2013-08-29 | 2017-01-25 | 株式会社デンソー | 燃料噴射弁、および燃料噴射弁の製造方法 |
DE102013226912A1 (de) | 2013-12-20 | 2015-06-25 | Robert Bosch Gmbh | Gasventil |
DE102014205496A1 (de) | 2014-03-25 | 2015-10-01 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Gasventil sowie Verfahren zur Erhöhung der Dichtigkeit eines elektromagnetisch betätigbaren Gasventils |
DE102014214655A1 (de) | 2014-07-25 | 2016-01-28 | Robert Bosch Gmbh | System bestehend aus einem Steuerventil mit von einem Steuergerät gesteuerter elektromagnetischer Betätigung |
DE102014220292A1 (de) | 2014-10-07 | 2016-04-07 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Systems, aufweisend ein Steuerventil mit einem von einem Steuergerät gesteuerter elektromagnetischer Betätigung und entsprechendes System |
DE102014224357A1 (de) * | 2014-11-28 | 2016-06-02 | Robert Bosch Gmbh | Gasinjektor mit verbesserten Kontaktflächen |
JP2016145550A (ja) * | 2015-02-09 | 2016-08-12 | 愛三工業株式会社 | 燃料供給装置及び燃料供給ユニット |
DE102016223536A1 (de) * | 2016-11-28 | 2018-05-30 | Robert Bosch Gmbh | Ventil zum Dosieren eines Gases |
DE102017213454A1 (de) * | 2017-08-03 | 2019-02-07 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Dosierventils, Dosierventil |
DE102018114831B4 (de) * | 2018-06-20 | 2022-04-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Ankervorrichtung für ein Magnetventil, Magnetventil mit einer Ankervorrichtung und Verfahren zum Herstellen und Verfahren zum Betreiben einer Ankervorrichtung |
US11946561B2 (en) | 2019-09-16 | 2024-04-02 | Pierburg Gmbh | Solenoid valve for a motor vehicle and method for producing a movement unit from an armature and a valve unit for a solenoid valve of this kind |
DE102022209622A1 (de) * | 2022-09-14 | 2024-03-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Gasinjektor mit reduzierten Temperaturen am Dichtsitz |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2325878A (en) * | 1939-10-28 | 1943-08-03 | William A Ray | Fluid control valve |
US4056255A (en) * | 1975-05-08 | 1977-11-01 | Lace Donald A | Valve actuator |
DE3010612A1 (de) * | 1980-03-20 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3328467A1 (de) * | 1983-08-06 | 1985-02-21 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
GB8327527D0 (en) * | 1983-10-14 | 1983-11-16 | Lucas Ind Plc | Fuel injector |
US4783044A (en) * | 1987-06-30 | 1988-11-08 | Parker-Hannifin Corporation | Hung diaphragm solenoid valve |
DE3802664C1 (pt) * | 1988-01-29 | 1988-10-13 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
JPH02142981A (ja) * | 1988-11-21 | 1990-06-01 | Diesel Kiki Co Ltd | 圧力バランス型電磁弁 |
GB9002839D0 (en) * | 1990-02-08 | 1990-04-04 | Lucas Ind Plc | Fuel injection nozzle |
US5108071A (en) * | 1990-09-04 | 1992-04-28 | South Bend Controls, Inc. | Laminar flow valve |
DE4035853C2 (de) * | 1990-11-10 | 1994-02-24 | Bosch Gmbh Robert | Druckregelventil |
JP2665842B2 (ja) * | 1991-08-02 | 1997-10-22 | 三菱電機株式会社 | 電磁弁 |
DE4244113A1 (de) * | 1992-12-24 | 1994-06-30 | Bosch Gmbh Robert | Ventil zum dosierten Einleiten von verflüchtigtem Brennstoff in einen Ansaugkanal einer Brennkraftmaschine |
US5372313A (en) * | 1993-02-16 | 1994-12-13 | Siemens Automotive L.P. | Fuel injector |
US5398724A (en) * | 1993-06-28 | 1995-03-21 | Woodward Governor Company | High speed electrically actuated gaseous fuel admission valve |
DE4336108C1 (de) * | 1993-10-22 | 1994-12-01 | Daimler Benz Ag | Magnetvenitl an einer für Brennkraftmaschinen vorgesehenen Kraftstoffeinspritzdüse |
US5645226A (en) * | 1995-02-13 | 1997-07-08 | Siemens Automotive Corporation | Solenoid motion initiator |
US5678769A (en) * | 1995-05-31 | 1997-10-21 | Siemens Automotive Corporation | Thermostatic air control for an air assist fuel injector |
DE19522284B4 (de) * | 1995-06-20 | 2007-05-10 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
NL1002330C2 (nl) * | 1996-02-13 | 1997-08-14 | Gentec Bv | Gasafsluiter. |
DE19618468C1 (de) * | 1996-05-08 | 1997-04-30 | Siemens Ag | Einspritzventil |
JP3666693B2 (ja) * | 1996-05-13 | 2005-06-29 | 株式会社デンソー | 電磁式燃料噴射装置 |
US5860597A (en) * | 1997-03-24 | 1999-01-19 | Cummins Engine Company, Inc. | Injection rate shaping nozzle assembly for a fuel injector |
US5934559A (en) * | 1997-11-03 | 1999-08-10 | Caterpillar Inc., | Electronic fuel injector with internal single-pole solenoid and center flow post |
-
1999
- 1999-02-11 DE DE19905721A patent/DE19905721A1/de not_active Withdrawn
- 1999-02-23 GB GB9904168A patent/GB2334552A/en not_active Withdrawn
- 1999-02-24 BR BR9917170-8A patent/BR9917170A/pt not_active Application Discontinuation
- 1999-02-24 US US09/256,760 patent/US6182943B1/en not_active Expired - Lifetime
- 1999-02-24 JP JP11047008A patent/JPH11294263A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH11294263A (ja) | 1999-10-26 |
DE19905721A1 (de) | 1999-08-26 |
GB9904168D0 (en) | 1999-04-14 |
GB2334552A (en) | 1999-08-25 |
US6182943B1 (en) | 2001-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |