WO2005012697A3 - Electromagnetic valve system - Google Patents
Electromagnetic valve system Download PDFInfo
- Publication number
- WO2005012697A3 WO2005012697A3 PCT/US2004/023685 US2004023685W WO2005012697A3 WO 2005012697 A3 WO2005012697 A3 WO 2005012697A3 US 2004023685 W US2004023685 W US 2004023685W WO 2005012697 A3 WO2005012697 A3 WO 2005012697A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- electromagnetic
- open position
- compressed
- spring
- Prior art date
Links
Classifications
-
- 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
- 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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
- F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
-
- 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
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0689—Braking of the valve element
-
- 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
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
-
- 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
- F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
- F01L2009/2146—Latching means
- F01L2009/2148—Latching means using permanent magnet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49019503P | 2003-07-25 | 2003-07-25 | |
US60/490,195 | 2003-07-25 | ||
US10/674,743 | 2003-09-29 | ||
US10/674,743 US20040113731A1 (en) | 2002-10-09 | 2003-09-29 | Electromagnetic valve system |
US10/897,875 | 2004-07-22 | ||
US10/897,875 US20050046531A1 (en) | 2002-10-09 | 2004-07-22 | Electromagnetic valve system |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005012697A2 WO2005012697A2 (en) | 2005-02-10 |
WO2005012697A3 true WO2005012697A3 (en) | 2005-04-07 |
WO2005012697B1 WO2005012697B1 (en) | 2005-06-02 |
Family
ID=34119795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/023685 WO2005012697A2 (en) | 2003-07-25 | 2004-07-23 | Electromagnetic valve system |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050046531A1 (en) |
WO (1) | WO2005012697A2 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10309697B3 (en) * | 2003-02-26 | 2004-09-02 | Siemens Ag | Magnetic linear drive |
ITGE20060067A1 (en) * | 2006-06-28 | 2007-12-29 | Dott Ing Mario Cozzani Srl | APPARATUS FOR THE CONTINUOUS ADJUSTMENT OF THE FLOW OF ALTERNATIVE COMPRESSORS. |
DE102008000534A1 (en) * | 2008-03-06 | 2009-09-10 | Zf Friedrichshafen Ag | Electromagnetic actuator |
WO2009158147A1 (en) * | 2008-06-27 | 2009-12-30 | Cameron International Corporation | Systems and devices including valves coupled to electric devices and methods of making, using, and operating the same |
US8143978B2 (en) * | 2009-02-23 | 2012-03-27 | Magvention (Suzhou), Ltd. | Electromechanical relay and method of operating same |
GB0907954D0 (en) * | 2009-05-08 | 2009-06-24 | Fireco Ltd | Appararatus for controlling the movement of a closure |
CN102667280B (en) * | 2009-09-18 | 2016-05-18 | 弗路德自动控制***有限公司 | Multi-coil magnetic valve |
GB0919645D0 (en) * | 2009-11-10 | 2009-12-23 | Sentec Ltd | Flux switched fuel injector |
WO2011063390A1 (en) * | 2009-11-23 | 2011-05-26 | Beijingwest Industries Co., Ltd | Dual spring variable valving system |
US8662071B2 (en) * | 2011-02-14 | 2014-03-04 | Bsh Home Appliances Corporation | Household gas appliance with a magnetically controlled gas supply system |
US8212640B1 (en) * | 2011-07-26 | 2012-07-03 | Lockheed Martin Corporation | Tool having buffered electromagnet drive for depth control |
WO2013159067A1 (en) * | 2012-04-20 | 2013-10-24 | Martin Bryan A | Magnetic field switches |
EP2700807A1 (en) * | 2012-08-23 | 2014-02-26 | Continental Automotive GmbH | Valve assembly for an injection valve and injection valve |
US9435462B2 (en) * | 2013-05-22 | 2016-09-06 | Precision Engine Control Corporation | Valve with latching return spring |
US10613553B2 (en) * | 2013-07-09 | 2020-04-07 | Deka Products Limited Partnership | Modular valve apparatus and system |
US9518677B2 (en) | 2013-11-06 | 2016-12-13 | Ford Global Technologies, Llc | Method and system for adjusting a fuel tank isolation valve |
EP3034853B1 (en) * | 2014-12-15 | 2018-05-23 | Continental Automotive GmbH | Coil assembly and fluid injection valve |
US9777678B2 (en) | 2015-02-02 | 2017-10-03 | Ford Global Technologies, Llc | Latchable valve and method for operation of the latchable valve |
US9709006B2 (en) | 2015-04-08 | 2017-07-18 | Ford Global Technologies, Llc | Systems and methods for depressurizing a fuel tank |
US20170241379A1 (en) * | 2016-02-22 | 2017-08-24 | Donald Joseph Stoddard | High Velocity Vapor Injector for Liquid Fuel Based Engine |
EP3244425A1 (en) * | 2016-02-23 | 2017-11-15 | Rausch und Pausch GmbH | Pole tube for solenoids and magnetic valves, and method and device for producing the same |
GB201801704D0 (en) * | 2018-02-02 | 2018-03-21 | Rolls Royce Plc | Fuel flow valve |
CN108374926A (en) * | 2018-03-30 | 2018-08-07 | 浙江三泉智能科技有限公司 | Impulse electromagnetic valve valve head and bathroom flushometer |
SE542805C2 (en) * | 2018-07-31 | 2020-07-14 | Hedman Ericsson Patent Ab | Electrically actuated valve actuator for an internal combustion engine |
US10938276B2 (en) * | 2018-10-16 | 2021-03-02 | Thomas Nikita Krupenkin | Method and apparatus for mechanical energy harvesting using variable inductance magnetic flux switch |
DE102018008410A1 (en) * | 2018-10-25 | 2020-04-30 | Andreas Stihl Ag & Co. Kg | Electromagnetic valve, method for operating an electromagnetic valve |
JP6808185B2 (en) * | 2019-03-25 | 2021-01-06 | Smc株式会社 | Solenoid valve remote control device |
EP4210985A1 (en) * | 2020-09-07 | 2023-07-19 | Dayco IP Holdings, LLC | Magnetically latching valve for fuel vapor management systems and systems incorporating same |
US20230127691A1 (en) * | 2021-10-21 | 2023-04-27 | Kenneth Schulz | Electronic Valve Train Assembly |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533890A (en) * | 1984-12-24 | 1985-08-06 | General Motors Corporation | Permanent magnet bistable solenoid actuator |
US4690371A (en) * | 1985-10-22 | 1987-09-01 | Innovus | Electromagnetic valve with permanent magnet armature |
US4829947A (en) * | 1987-08-12 | 1989-05-16 | General Motors Corporation | Variable lift operation of bistable electromechanical poppet valve actuator |
US6003481A (en) * | 1996-09-04 | 1999-12-21 | Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft | Electromagnetic actuator with impact damping |
US6049264A (en) * | 1997-12-09 | 2000-04-11 | Siemens Automotive Corporation | Electromagnetic actuator with composite core assembly |
US20020185089A1 (en) * | 2001-06-08 | 2002-12-12 | Toyota Jidosha Kabushiki Kaisha | Apparatus and method for detecting change of neutral position of valve of electromagnetic valve actuation system, and apparatus and method for controlling the valve |
US6681728B2 (en) * | 2001-11-05 | 2004-01-27 | Ford Global Technologies, Llc | Method for controlling an electromechanical actuator for a fuel air charge valve |
US6763789B1 (en) * | 2003-04-01 | 2004-07-20 | Ford Global Technologies, Llc | Electromagnetic actuator with permanent magnet |
-
2004
- 2004-07-22 US US10/897,875 patent/US20050046531A1/en not_active Abandoned
- 2004-07-23 WO PCT/US2004/023685 patent/WO2005012697A2/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533890A (en) * | 1984-12-24 | 1985-08-06 | General Motors Corporation | Permanent magnet bistable solenoid actuator |
US4690371A (en) * | 1985-10-22 | 1987-09-01 | Innovus | Electromagnetic valve with permanent magnet armature |
US4829947A (en) * | 1987-08-12 | 1989-05-16 | General Motors Corporation | Variable lift operation of bistable electromechanical poppet valve actuator |
US6003481A (en) * | 1996-09-04 | 1999-12-21 | Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft | Electromagnetic actuator with impact damping |
US6049264A (en) * | 1997-12-09 | 2000-04-11 | Siemens Automotive Corporation | Electromagnetic actuator with composite core assembly |
US20020185089A1 (en) * | 2001-06-08 | 2002-12-12 | Toyota Jidosha Kabushiki Kaisha | Apparatus and method for detecting change of neutral position of valve of electromagnetic valve actuation system, and apparatus and method for controlling the valve |
US6681728B2 (en) * | 2001-11-05 | 2004-01-27 | Ford Global Technologies, Llc | Method for controlling an electromechanical actuator for a fuel air charge valve |
US6763789B1 (en) * | 2003-04-01 | 2004-07-20 | Ford Global Technologies, Llc | Electromagnetic actuator with permanent magnet |
Also Published As
Publication number | Publication date |
---|---|
WO2005012697B1 (en) | 2005-06-02 |
WO2005012697A2 (en) | 2005-02-10 |
US20050046531A1 (en) | 2005-03-03 |
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