FR2744559B1 - Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur - Google Patents

Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur

Info

Publication number
FR2744559B1
FR2744559B1 FR9600496A FR9600496A FR2744559B1 FR 2744559 B1 FR2744559 B1 FR 2744559B1 FR 9600496 A FR9600496 A FR 9600496A FR 9600496 A FR9600496 A FR 9600496A FR 2744559 B1 FR2744559 B1 FR 2744559B1
Authority
FR
France
Prior art keywords
actuator
righting
magnetic
electric valve
pairs
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
FR9600496A
Other languages
English (en)
Other versions
FR2744559A1 (fr
Inventor
Pierre Gandel
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.)
Moving Magnet Technologie SA
Original Assignee
Moving Magnet Technologie SA
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 Moving Magnet Technologie SA filed Critical Moving Magnet Technologie SA
Priority to FR9600496A priority Critical patent/FR2744559B1/fr
Priority to JP9508717A priority patent/JP2000503165A/ja
Priority to DE69738708T priority patent/DE69738708D1/de
Priority to PCT/FR1997/000080 priority patent/WO1997026667A1/fr
Priority to AT97900660T priority patent/ATE396486T1/de
Priority to EP97900660A priority patent/EP0886875B1/fr
Publication of FR2744559A1 publication Critical patent/FR2744559A1/fr
Application granted granted Critical
Publication of FR2744559B1 publication Critical patent/FR2744559B1/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
    • H01F7/14—Pivoting armatures
    • H01F7/145—Rotary electromagnets with variable gap

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Electromagnets (AREA)
FR9600496A 1996-01-17 1996-01-17 Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur Expired - Fee Related FR2744559B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9600496A FR2744559B1 (fr) 1996-01-17 1996-01-17 Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur
JP9508717A JP2000503165A (ja) 1996-01-17 1997-01-16 磁気バネ式回転単相電磁作動器とかかる作動器を使用する電気弁
DE69738708T DE69738708D1 (de) 1996-01-17 1997-01-16 Einphasige elektromagnetische drehbare betätigungsvorrichtung mit magnetfeder und elektrisches ventil mit einer solchen betätigungsvorrichtung
PCT/FR1997/000080 WO1997026667A1 (fr) 1996-01-17 1997-01-16 Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur
AT97900660T ATE396486T1 (de) 1996-01-17 1997-01-16 Einphasige elektromagnetische drehbare betätigungsvorrichtung mit magnetfeder und elektrisches ventil mit einer solchen betätigungsvorrichtung
EP97900660A EP0886875B1 (fr) 1996-01-17 1997-01-16 Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600496A FR2744559B1 (fr) 1996-01-17 1996-01-17 Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur

Publications (2)

Publication Number Publication Date
FR2744559A1 FR2744559A1 (fr) 1997-08-08
FR2744559B1 true FR2744559B1 (fr) 1998-04-10

Family

ID=9488188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600496A Expired - Fee Related FR2744559B1 (fr) 1996-01-17 1996-01-17 Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur

Country Status (6)

Country Link
EP (1) EP0886875B1 (fr)
JP (1) JP2000503165A (fr)
AT (1) ATE396486T1 (fr)
DE (1) DE69738708D1 (fr)
FR (1) FR2744559B1 (fr)
WO (1) WO1997026667A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828151A (en) * 1997-08-27 1998-10-27 Cts Corporation Self aligning actuator with low bearing wear
FR2997745B1 (fr) 2012-11-06 2014-11-07 Sonceboz Automotive Sa Vanne motorisee surmoulee a etancheite amelioree
FR3038772B1 (fr) 2015-07-07 2017-08-11 Mmt Sa Actionneur electromagnetique a entrainement direct.
CN107489867B (zh) * 2017-08-31 2019-02-05 北京影谱科技股份有限公司 一种可在恶劣环境中使用的云台

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596970A (en) * 1984-12-21 1986-06-24 Pneumo Corporation Limited angle torque motor with high stiffness and natural frequency
DE3908545C2 (de) * 1989-03-16 1995-01-05 Vdo Schindling Verstellantrieb für eine Drosselklappe eines Verbrennungsmotors
FR2670629B1 (fr) * 1990-12-17 1995-03-10 Moving Magnet Tech Actionneur electromagnetique monophase rotatif.
JP2573859Y2 (ja) * 1991-11-21 1998-06-04 株式会社ハーモニック・ドライブ・システムズ 電磁式有限回転型電動機の原点復帰機構
FR2688105B1 (fr) * 1992-02-28 1994-05-06 Moving Magnet Technologies Sa Actionneur rotatif electromagnetique monophase de course entre 60 et 120 degres.
US5337030A (en) * 1992-10-08 1994-08-09 Lucas Industries, Inc. Permanent magnet brushless torque actuator

Also Published As

Publication number Publication date
ATE396486T1 (de) 2008-06-15
WO1997026667A1 (fr) 1997-07-24
DE69738708D1 (de) 2008-07-03
EP0886875A1 (fr) 1998-12-30
EP0886875B1 (fr) 2008-05-21
JP2000503165A (ja) 2000-03-14
FR2744559A1 (fr) 1997-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091030