FR2929753B1 - CONTROLLED MAGNETIC ACTUATOR WITH MOBILE IRON. - Google Patents

CONTROLLED MAGNETIC ACTUATOR WITH MOBILE IRON.

Info

Publication number
FR2929753B1
FR2929753B1 FR0801845A FR0801845A FR2929753B1 FR 2929753 B1 FR2929753 B1 FR 2929753B1 FR 0801845 A FR0801845 A FR 0801845A FR 0801845 A FR0801845 A FR 0801845A FR 2929753 B1 FR2929753 B1 FR 2929753B1
Authority
FR
France
Prior art keywords
magnetic actuator
controlled magnetic
mobile iron
iron
mobile
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.)
Active
Application number
FR0801845A
Other languages
French (fr)
Other versions
FR2929753A1 (en
Inventor
Franck Claeyssen
Gregory Magnac
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.)
Cedrat Technologies SA
Original Assignee
Cedrat Technologies 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 Cedrat Technologies SA filed Critical Cedrat Technologies SA
Priority to FR0801845A priority Critical patent/FR2929753B1/en
Publication of FR2929753A1 publication Critical patent/FR2929753A1/en
Application granted granted Critical
Publication of FR2929753B1 publication Critical patent/FR2929753B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F7/081—Magnetic constructions
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR0801845A 2008-04-03 2008-04-03 CONTROLLED MAGNETIC ACTUATOR WITH MOBILE IRON. Active FR2929753B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0801845A FR2929753B1 (en) 2008-04-03 2008-04-03 CONTROLLED MAGNETIC ACTUATOR WITH MOBILE IRON.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801845A FR2929753B1 (en) 2008-04-03 2008-04-03 CONTROLLED MAGNETIC ACTUATOR WITH MOBILE IRON.

Publications (2)

Publication Number Publication Date
FR2929753A1 FR2929753A1 (en) 2009-10-09
FR2929753B1 true FR2929753B1 (en) 2013-09-27

Family

ID=39865261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0801845A Active FR2929753B1 (en) 2008-04-03 2008-04-03 CONTROLLED MAGNETIC ACTUATOR WITH MOBILE IRON.

Country Status (1)

Country Link
FR (1) FR2929753B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106063098A (en) * 2014-03-14 2016-10-26 奥林匹斯冬季和Ibe有限公司 Bistable electromagnetic actuator and surgical instrument

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013202019A1 (en) * 2013-02-07 2014-08-07 Olympus Winter & Ibe Gmbh Bistable electromagnetic actuator and surgical instrument
EP2881636B1 (en) 2013-12-04 2016-09-07 Sidel S.p.a. Con Socio Unico Valve provided with a magnetic actuator
WO2019164303A1 (en) * 2018-02-23 2019-08-29 엘지전자 주식회사 Linear motor and linear compressor including same
CN113874145A (en) 2019-05-29 2021-12-31 巨皇精密工具公司 Boring head with a mechanism for gripping a displaceable tool carrier
FR3100400B1 (en) * 2019-09-03 2022-03-11 Cedrat Tech MAGNETIC ACTUATOR AND MECATRONIC SYSTEM
DE102021111032A1 (en) * 2021-04-29 2022-11-03 Samson Aktiengesellschaft Electromagnetic drive for example for a 3/2-way valve and 3/2-way valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103603A (en) * 1960-11-02 1963-09-10 Reutter Jean Leon Alternating current synchronous reciprocating motor unit
DE4445069A1 (en) * 1994-12-06 1996-06-13 Brose Fahrzeugteile Polarized relay
DE19855750A1 (en) * 1998-12-03 2000-06-08 Hilti Ag Hand-guided drill and/or chisel has percussion body that can be periodically axially displaced using controlled magnetic field from coils and at least one high power permanent magnet
US6873067B2 (en) * 2000-09-29 2005-03-29 Matsushita Electric Works, Ltd. Linear oscillator
US7382067B2 (en) * 2001-12-03 2008-06-03 Shinko Electric Co., Ltd. Linear actuator
US6700230B1 (en) * 2002-10-18 2004-03-02 Matsushita Electric Works, Ltd. Linear actuator
DE102004062340B4 (en) * 2004-12-20 2021-03-04 IPGATE Capital Holding AG Electromagnetic drive with flux guide pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106063098A (en) * 2014-03-14 2016-10-26 奥林匹斯冬季和Ibe有限公司 Bistable electromagnetic actuator and surgical instrument

Also Published As

Publication number Publication date
FR2929753A1 (en) 2009-10-09

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