BR9906914A - Aparelho de controle para válvula solenóide - Google Patents
Aparelho de controle para válvula solenóideInfo
- Publication number
- BR9906914A BR9906914A BR9906914-8A BR9906914A BR9906914A BR 9906914 A BR9906914 A BR 9906914A BR 9906914 A BR9906914 A BR 9906914A BR 9906914 A BR9906914 A BR 9906914A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- valve element
- control device
- solenoid valve
- solenoid
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/04—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2201/00—Electronic control systems; Apparatus or methods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D2013/0296—Changing the valve lift only
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
<B>APARELHO DE CONTROLE PARA VáLVULA SOLENóIDE<D> A invenção relaciona-se a um aparelho de controle para controlar uma válvula solenóide que funciona para deslocá-la de uma válvula de entrada ou uma válvula de escapamento de um motor de combustão interna. O objetivo da invenção é ajustar, quanto um elemento de válvula conectado à válvula solenóide é deslocado entre uma posição de válvula aberta e uma posição de válvula fechada, a magnitude de uma força eletromagnética que desloca o elemento de válvula, a um valor controlado com base na pressão que age no elemento de válvula. A válvula solenóide desloca o elemento de válvula (40) por uma cooperação de forças resilientes de uma mola superior (104) e uma mola inferior (106) e forças eletromagnéticas de uma espiral superior (98) e uma espiral inferior (100). No aparelho de controle, uma pressão que age no elemento de válvula (40) é detectada direta ou indiretamente. Quando o elemento de válvula é deslocado de uma das posições de válvula aberta e fechada para a outra posição, a magnitude da força eletromagnética para deslocar o elemento de válvula (40) para a outra posição é ajustada a um valor controlado com base na pressão detectada do elemento de válvula.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP397298 | 1998-01-12 | ||
JP05235698A JP3695118B2 (ja) | 1998-01-12 | 1998-03-04 | 電磁駆動弁の制御装置 |
PCT/JP1999/000038 WO1999035375A1 (fr) | 1998-01-12 | 1999-01-08 | Dispositif de commande pour une electrovanne |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9906914A true BR9906914A (pt) | 2000-10-17 |
Family
ID=26337654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9906914-8A BR9906914A (pt) | 1998-01-12 | 1999-01-08 | Aparelho de controle para válvula solenóide |
Country Status (7)
Country | Link |
---|---|
US (1) | US6477993B1 (pt) |
EP (1) | EP1048826A4 (pt) |
JP (1) | JP3695118B2 (pt) |
KR (1) | KR100417541B1 (pt) |
CN (1) | CN1288501A (pt) |
BR (1) | BR9906914A (pt) |
WO (1) | WO1999035375A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4281246B2 (ja) * | 2000-12-21 | 2009-06-17 | トヨタ自動車株式会社 | 機関バルブの駆動制御装置 |
JP2002242708A (ja) * | 2001-02-14 | 2002-08-28 | Mikuni Corp | 内燃機関用直動弁の駆動装置 |
DE10261022A1 (de) * | 2002-12-24 | 2004-07-08 | Robert Bosch Gmbh | Verfahren und Steuereinrichtung zum Ansteuern von Gaswechselventilen zugeordneten Magnetventilen |
US8037853B2 (en) * | 2005-04-19 | 2011-10-18 | Len Development Services Usa, Llc | Internal combustion engine with electronic valve actuators and control system therefor |
US7270093B2 (en) * | 2005-04-19 | 2007-09-18 | Len Development Services Corp. | Internal combustion engine with electronic valve actuators and control system therefor |
US7243623B2 (en) * | 2005-07-05 | 2007-07-17 | Arvin Technologies, Inc. | Velocity control of exhaust valve actuation |
JP4577171B2 (ja) | 2005-09-22 | 2010-11-10 | トヨタ自動車株式会社 | スライディングモード制御装置 |
US7167792B1 (en) | 2006-01-23 | 2007-01-23 | Ford Global Technologies, Llc | Method for stopping and starting an internal combustion engine having a variable event valvetrain |
US7458346B2 (en) * | 2006-04-05 | 2008-12-02 | Ford Global Technologies, Llc | Method for controlling valves of an engine having a variable event valvetrain during an engine stop |
US7562530B2 (en) * | 2006-04-05 | 2009-07-21 | Ford Global Technologies, Llc | Method for controlling an internal combustion engine having a variable event valvetrain |
US7621126B2 (en) * | 2006-04-05 | 2009-11-24 | Ford Global Technoloigies, LLC | Method for controlling cylinder air charge for a turbo charged engine having variable event valve actuators |
WO2009148893A1 (en) * | 2008-06-02 | 2009-12-10 | Borgwarner Inc. | Passive pressure-responsive engine valve unseating |
US9243569B2 (en) * | 2012-04-04 | 2016-01-26 | Ford Global Technologies, Llc | Variable cam timing control during engine shut-down and start-up |
CN103511015A (zh) * | 2012-06-18 | 2014-01-15 | 金健 | 一种双线圈电动气门 |
CN105546197A (zh) * | 2016-02-29 | 2016-05-04 | 成都富临精工汽车零部件有限公司 | 一种带有弹性复位机构的电磁驱动器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582886A (en) * | 1948-03-13 | 1952-01-15 | Baldwin Lima Hamilton Corp | Differential load weighing device |
DE3524024A1 (de) * | 1985-07-05 | 1987-01-15 | Fleck Andreas | Verfahren zum betreiben einer brennkraftmaschine |
ES2018226B3 (es) * | 1986-10-13 | 1991-04-01 | Audi Ag | Procedimiento para el trabajo de un motor de combustion interna |
DE3708373C1 (de) * | 1987-03-14 | 1988-07-14 | Fleck Andreas | Verfahren zum Betreiben eines Einlassventiles einer Brennkraftmaschine |
JPH01262348A (ja) * | 1988-04-13 | 1989-10-19 | Mitsubishi Electric Corp | 内燃機関の制御装置 |
JPH0783012A (ja) * | 1993-09-14 | 1995-03-28 | Toyota Motor Corp | 電磁駆動式バルブ |
US5394849A (en) * | 1993-12-07 | 1995-03-07 | Unisia Jecs Corporation | Method of and an apparatus for controlling the quantity of fuel supplied to an internal combustion engine |
US5636601A (en) * | 1994-06-15 | 1997-06-10 | Honda Giken Kogyo Kabushiki Kaisha | Energization control method, and electromagnetic control system in electromagnetic driving device |
JP3289553B2 (ja) * | 1995-07-07 | 2002-06-10 | トヨタ自動車株式会社 | 内燃機関の電磁駆動バルブ制御装置 |
JPH10103091A (ja) * | 1996-09-24 | 1998-04-21 | Hitachi Ltd | エンジン制御装置 |
DE19733186A1 (de) * | 1997-07-31 | 1999-02-04 | Fev Motorentech Gmbh & Co Kg | Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine |
DE19733137A1 (de) * | 1997-07-31 | 1999-02-04 | Fev Motorentech Gmbh & Co Kg | Verfahren zur Steuerung von elektromagnetischen Aktuatoren zur Betätigung von Gaswechselventilen an Kolbenbrennkraftmaschinen |
IT1303950B1 (it) * | 1998-10-02 | 2001-03-01 | Magneti Marelli Spa | Motore a scoppio con valvole ad azionamento elettromagnetico . |
JP3724542B2 (ja) * | 1998-11-18 | 2005-12-07 | 日産自動車株式会社 | 可変動弁エンジンの吸入空気量制御装置 |
DE19857183A1 (de) * | 1998-12-11 | 2000-06-15 | Bosch Gmbh Robert | Diagnose einer variablen Ventilsteuerung bei Verbrennungsmotoren |
JP3932712B2 (ja) * | 1999-01-12 | 2007-06-20 | 日産自動車株式会社 | エンジンの吸気制御装置 |
-
1998
- 1998-03-04 JP JP05235698A patent/JP3695118B2/ja not_active Expired - Fee Related
-
1999
- 1999-01-08 BR BR9906914-8A patent/BR9906914A/pt not_active Application Discontinuation
- 1999-01-08 US US09/600,086 patent/US6477993B1/en not_active Expired - Fee Related
- 1999-01-08 WO PCT/JP1999/000038 patent/WO1999035375A1/ja active IP Right Grant
- 1999-01-08 EP EP99900149A patent/EP1048826A4/en not_active Withdrawn
- 1999-01-08 CN CN99802113A patent/CN1288501A/zh active Pending
- 1999-01-08 KR KR10-2000-7007640A patent/KR100417541B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1048826A4 (en) | 2007-12-19 |
KR20010024850A (ko) | 2001-03-26 |
CN1288501A (zh) | 2001-03-21 |
WO1999035375A1 (fr) | 1999-07-15 |
JP3695118B2 (ja) | 2005-09-14 |
JPH11257036A (ja) | 1999-09-21 |
KR100417541B1 (ko) | 2004-02-05 |
US6477993B1 (en) | 2002-11-12 |
EP1048826A1 (en) | 2000-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM O ARTIGO 13 DA LPI. |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |