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WO2009034252A3 - Method for powering an electromagnetic actuator according to two powering configurations and corresponding actuation device - Google Patents

Method for powering an electromagnetic actuator according to two powering configurations and corresponding actuation device Download PDF

Info

Publication number
WO2009034252A3
WO2009034252A3 PCT/FR2008/000995 FR2008000995W WO2009034252A3 WO 2009034252 A3 WO2009034252 A3 WO 2009034252A3 FR 2008000995 W FR2008000995 W FR 2008000995W WO 2009034252 A3 WO2009034252 A3 WO 2009034252A3
Authority
WO
WIPO (PCT)
Prior art keywords
powering
electromagnetic actuator
configuration
coils
nominal
Prior art date
Application number
PCT/FR2008/000995
Other languages
French (fr)
Other versions
WO2009034252A2 (en
Inventor
Boris Bouchez
Emmanuel Talon
Original Assignee
Valeo Sys Controle Moteur Sas
Boris Bouchez
Emmanuel Talon
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.)
Filing date
Publication date
Application filed by Valeo Sys Controle Moteur Sas, Boris Bouchez, Emmanuel Talon filed Critical Valeo Sys Controle Moteur Sas
Publication of WO2009034252A2 publication Critical patent/WO2009034252A2/en
Publication of WO2009034252A3 publication Critical patent/WO2009034252A3/en

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
    • F16K31/0675—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
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • 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
    • F16K31/0668—Sliding 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
    • 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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The invention relates to a method for powering an electromagnetic actuator (1) that comprises a fixed member (2) and a mobile member (6) having facing portions respectively provided with permanent magnets (7) and coils (4), wherein the method comprises the step, in a nominal powering configuration, of simultaneously powering all the coils at the same current intensity for moving the mobile member on a distance covering a stable balance position resulting from the nominal powering configuration, the method also comprising the step of powering a portion of the coils simultaneously at the same current intensity in a palliative powering configuration, to which corresponds a stable balance position different from the nominal operation configuration. The invention also relates to a corresponding device.
PCT/FR2008/000995 2007-07-13 2008-07-09 Method for powering an electromagnetic actuator according to two powering configurations and corresponding actuation device WO2009034252A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705089 2007-07-13
FR0705089A FR2918787B1 (en) 2007-07-13 2007-07-13 METHOD FOR SUPPLYING AN ELECTROMAGNETIC ACTUATOR ACCORDING TO TWO POWER CONFIGURATIONS AND CORRESPONDING ACTUATION DEVICE

Publications (2)

Publication Number Publication Date
WO2009034252A2 WO2009034252A2 (en) 2009-03-19
WO2009034252A3 true WO2009034252A3 (en) 2009-06-18

Family

ID=39091921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/000995 WO2009034252A2 (en) 2007-07-13 2008-07-09 Method for powering an electromagnetic actuator according to two powering configurations and corresponding actuation device

Country Status (2)

Country Link
FR (1) FR2918787B1 (en)
WO (1) WO2009034252A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255696A (en) * 1976-11-17 1981-03-10 Sigma Instruments, Inc. Synchronous motor system
EP0210074A2 (en) * 1985-07-24 1987-01-28 De La Rue Systems Limited Sorting apparatus
US4691153A (en) * 1985-02-09 1987-09-01 Tokiko, Ltd. Method of controlling positioning of rotor of stepping motor
WO1990016109A1 (en) * 1989-06-16 1990-12-27 Moving Magnet Technologies S.A. Compact monophase electromagnetic solenoid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255696A (en) * 1976-11-17 1981-03-10 Sigma Instruments, Inc. Synchronous motor system
US4691153A (en) * 1985-02-09 1987-09-01 Tokiko, Ltd. Method of controlling positioning of rotor of stepping motor
EP0210074A2 (en) * 1985-07-24 1987-01-28 De La Rue Systems Limited Sorting apparatus
WO1990016109A1 (en) * 1989-06-16 1990-12-27 Moving Magnet Technologies S.A. Compact monophase electromagnetic solenoid

Also Published As

Publication number Publication date
WO2009034252A2 (en) 2009-03-19
FR2918787A1 (en) 2009-01-16
FR2918787B1 (en) 2012-08-31

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