DE69517308T2 - Magnetischer betätiger mit mehrfach luftspalten - Google Patents

Magnetischer betätiger mit mehrfach luftspalten

Info

Publication number
DE69517308T2
DE69517308T2 DE69517308T DE69517308T DE69517308T2 DE 69517308 T2 DE69517308 T2 DE 69517308T2 DE 69517308 T DE69517308 T DE 69517308T DE 69517308 T DE69517308 T DE 69517308T DE 69517308 T2 DE69517308 T2 DE 69517308T2
Authority
DE
Germany
Prior art keywords
air gaps
multiple air
magnetic actuator
actuator
magnetic
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
DE69517308T
Other languages
English (en)
Other versions
DE69517308D1 (de
Inventor
Olivier Faye
Christian Chillet
Jean-Paul Yonnet
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA 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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of DE69517308D1 publication Critical patent/DE69517308D1/de
Publication of DE69517308T2 publication Critical patent/DE69517308T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
    • 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
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
DE69517308T 1994-12-27 1995-12-22 Magnetischer betätiger mit mehrfach luftspalten Expired - Lifetime DE69517308T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9415694A FR2728721B1 (fr) 1994-12-27 1994-12-27 Actionneur magnetique a entrefers multiples
PCT/FR1995/001723 WO1996020488A1 (fr) 1994-12-27 1995-12-22 Actionneur magnetique a entrefers multiples

Publications (2)

Publication Number Publication Date
DE69517308D1 DE69517308D1 (de) 2000-07-06
DE69517308T2 true DE69517308T2 (de) 2000-11-30

Family

ID=9470274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517308T Expired - Lifetime DE69517308T2 (de) 1994-12-27 1995-12-22 Magnetischer betätiger mit mehrfach luftspalten

Country Status (4)

Country Link
EP (1) EP0752152B1 (de)
DE (1) DE69517308T2 (de)
FR (1) FR2728721B1 (de)
WO (1) WO1996020488A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244527B4 (de) 2002-09-25 2013-05-08 Zf Friedrichshafen Ag Proportional-Druckregelventil
JP5150424B2 (ja) 2008-09-11 2013-02-20 川崎重工業株式会社 油浸型ソレノイド
JP5150425B2 (ja) 2008-09-11 2013-02-20 川崎重工業株式会社 油浸型ソレノイドの調整ネジ構造及びそれを備える油浸型ソレノイド

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574236A (en) * 1977-03-01 1980-09-03 Itt Consumer Products Ltd Solenoid actuators
DE3844412A1 (de) * 1988-12-30 1990-07-05 Rexroth Mannesmann Gmbh Einseitig angesteuertes proportionalventil mit sicherheitseinrichtung

Also Published As

Publication number Publication date
EP0752152B1 (de) 2000-05-31
EP0752152A1 (de) 1997-01-08
FR2728721A1 (fr) 1996-06-28
WO1996020488A1 (fr) 1996-07-04
DE69517308D1 (de) 2000-07-06
FR2728721B1 (fr) 1997-03-14

Similar Documents

Publication Publication Date Title
DE69503336D1 (de) Linearantrieb
DK0662573T3 (da) Lineær aktuator
DE69518195T2 (de) Linearer Stellantrieb
DE59500901D1 (de) Magnetventil
DE59502726D1 (de) Magnetventil
DE69517135T2 (de) Linearantrieb
IT1287151B1 (it) Attuatore magnetico
DE69506989D1 (de) Stellantrieb
DE69504445T2 (de) Linearantrieb
DE69700214T2 (de) Elektromagnetisches Betätigungselement
DE9416523U1 (de) Linearantrieb
DE69714388D1 (de) Elektromagnetischer Betätiger
DE59505645D1 (de) Linearantrieb
DE59600257D1 (de) Linearantrieb
DE59304376D1 (de) Linearantrieb
DE59600508D1 (de) Linearantrieb
DE69517308D1 (de) Magnetischer betätiger mit mehrfach luftspalten
DE9421110U1 (de) Stelleinrichtung
KR960702955A (ko) 로터리 코어를 갖는 전자기 액츄에이터(Electromagnetic Actuator with Rotary Core)
DE59506076D1 (de) Linearantrieb
DE9401958U1 (de) Betätigungseinrichtung
DE9406560U1 (de) Magnetventil
KR970042558U (ko) 선형구동기
DE59709804D1 (de) Linearantrieb
DE9409724U1 (de) Stellantrieb

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 752152

Country of ref document: EP

Representative=s name: HOFFMANN - EITLE, DE

R081 Change of applicant/patentee

Ref document number: 752152

Country of ref document: EP

Owner name: SNECMA, FR

Free format text: FORMER OWNER: SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION (S.N.E.C.M.A.), PARIS, FR

Effective date: 20121005

R082 Change of representative

Ref document number: 752152

Country of ref document: EP

Representative=s name: HOFFMANN - EITLE, DE

Effective date: 20121005