FR2750244B1 - Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes - Google Patents

Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes

Info

Publication number
FR2750244B1
FR2750244B1 FR9607688A FR9607688A FR2750244B1 FR 2750244 B1 FR2750244 B1 FR 2750244B1 FR 9607688 A FR9607688 A FR 9607688A FR 9607688 A FR9607688 A FR 9607688A FR 2750244 B1 FR2750244 B1 FR 2750244B1
Authority
FR
France
Prior art keywords
gaps
variations
control device
force control
supply voltages
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9607688A
Other languages
English (en)
Other versions
FR2750244A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9607688A priority Critical patent/FR2750244B1/fr
Publication of FR2750244A1 publication Critical patent/FR2750244A1/fr
Application granted granted Critical
Publication of FR2750244B1 publication Critical patent/FR2750244B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1861—Monitoring or fail-safe circuits using derivative of measured variable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR9607688A 1996-06-20 1996-06-20 Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes Expired - Fee Related FR2750244B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9607688A FR2750244B1 (fr) 1996-06-20 1996-06-20 Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607688A FR2750244B1 (fr) 1996-06-20 1996-06-20 Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes

Publications (2)

Publication Number Publication Date
FR2750244A1 FR2750244A1 (fr) 1997-12-26
FR2750244B1 true FR2750244B1 (fr) 1998-11-06

Family

ID=9493260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607688A Expired - Fee Related FR2750244B1 (fr) 1996-06-20 1996-06-20 Dispositif de commande proportionnelle de force delivree par un electro-aimant independant des variations des tensions d'alimentation et des entrefes

Country Status (1)

Country Link
FR (1) FR2750244B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765647B1 (fr) 1997-07-07 2002-01-11 Jacques Clausin Reducteur de vibrations monoaxe accorde a bande large et de grande legerete
EP1004953B1 (fr) * 1998-11-25 2007-07-18 Siemens Aktiengesellschaft Dispositif de commande d'un générateur de courant
US6883475B2 (en) * 2002-04-22 2005-04-26 Borgwarner Inc. Phaser mounted DPCS (differential pressure control system) to reduce axial length of the engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112605A (ja) * 1982-12-18 1984-06-29 Yaskawa Electric Mfg Co Ltd 磁気吸引力の制御方法
US4659969A (en) * 1984-08-09 1987-04-21 Synektron Corporation Variable reluctance actuator having position sensing and control
FR2647981B1 (fr) * 1989-05-30 1991-08-16 Thomson Tubes Electroniques Dispositif d'excitation pour actionneur electromagnetique
DE4129265A1 (de) * 1991-08-30 1993-03-04 Mannesmann Ag Elektromagnetisches schaltgeraet
DE4403375A1 (de) * 1993-03-04 1994-09-08 Siemens Ag Einrichtung und Verfahren zum Steuern eines induktiven Verbrauchers
DE4417090A1 (de) * 1993-05-18 1994-11-24 Eaton Corp Solenoid-Steuerschaltung

Also Published As

Publication number Publication date
FR2750244A1 (fr) 1997-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse
FC Favourable decision of inpi director general on an application for restauration.
RN Application for restoration
ST Notification of lapse