FR2863119B1 - Dispositif et procede de commande d'un actionneur magnetostrictif. - Google Patents

Dispositif et procede de commande d'un actionneur magnetostrictif.

Info

Publication number
FR2863119B1
FR2863119B1 FR0314007A FR0314007A FR2863119B1 FR 2863119 B1 FR2863119 B1 FR 2863119B1 FR 0314007 A FR0314007 A FR 0314007A FR 0314007 A FR0314007 A FR 0314007A FR 2863119 B1 FR2863119 B1 FR 2863119B1
Authority
FR
France
Prior art keywords
controlling
magnetostrictive actuator
magnetostrictive
actuator
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 - Lifetime
Application number
FR0314007A
Other languages
English (en)
Other versions
FR2863119A1 (fr
Inventor
Andre Agneray
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0314007A priority Critical patent/FR2863119B1/fr
Publication of FR2863119A1 publication Critical patent/FR2863119A1/fr
Application granted granted Critical
Publication of FR2863119B1 publication Critical patent/FR2863119B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/80—Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2072—Bridge circuits, i.e. the load being placed in the diagonal of a bridge to be controlled in both directions
FR0314007A 2003-11-28 2003-11-28 Dispositif et procede de commande d'un actionneur magnetostrictif. Expired - Lifetime FR2863119B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0314007A FR2863119B1 (fr) 2003-11-28 2003-11-28 Dispositif et procede de commande d'un actionneur magnetostrictif.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0314007A FR2863119B1 (fr) 2003-11-28 2003-11-28 Dispositif et procede de commande d'un actionneur magnetostrictif.

Publications (2)

Publication Number Publication Date
FR2863119A1 FR2863119A1 (fr) 2005-06-03
FR2863119B1 true FR2863119B1 (fr) 2006-05-05

Family

ID=34566235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0314007A Expired - Lifetime FR2863119B1 (fr) 2003-11-28 2003-11-28 Dispositif et procede de commande d'un actionneur magnetostrictif.

Country Status (1)

Country Link
FR (1) FR2863119B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879046B1 (fr) * 2004-12-08 2007-10-26 Renault Sas Procede de commande d'un circuit de pilotage pour des actionneurs piezostrictifs ou magnotostrictifs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735591B1 (fr) * 1995-06-16 1997-07-11 Siemens Automotive Sa Procede et dispositif de commande auto survolteur pour un actionneur comportant une self inductance
DE19747033A1 (de) * 1997-10-24 1999-04-29 Daimler Chrysler Ag Elektronische Schalteinrichtung für Magneten
US6249418B1 (en) * 1999-01-27 2001-06-19 Gary Bergstrom System for control of an electromagnetic actuator
US6577488B1 (en) * 2000-01-14 2003-06-10 Motorola, Inc. Inductive load driver utilizing energy recovery
DE10018175A1 (de) * 2000-04-12 2001-10-25 Bayerische Motoren Werke Ag Schaltungsanordnung zum Betrieb eines hochdynamischen elektromagnetischen Hubanker-Aktors

Also Published As

Publication number Publication date
FR2863119A1 (fr) 2005-06-03

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