FR2308178B3 - - Google Patents

Info

Publication number
FR2308178B3
FR2308178B3 FR7611177A FR7611177A FR2308178B3 FR 2308178 B3 FR2308178 B3 FR 2308178B3 FR 7611177 A FR7611177 A FR 7611177A FR 7611177 A FR7611177 A FR 7611177A FR 2308178 B3 FR2308178 B3 FR 2308178B3
Authority
FR
France
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
Application number
FR7611177A
Other languages
French (fr)
Other versions
FR2308178A1 (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.)
Bridon Engineering Ltd
Original Assignee
Bridon Engineering Ltd
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
Priority claimed from GB4179175A external-priority patent/GB1559373A/en
Application filed by Bridon Engineering Ltd filed Critical Bridon Engineering Ltd
Publication of FR2308178A1 publication Critical patent/FR2308178A1/fr
Application granted granted Critical
Publication of FR2308178B3 publication Critical patent/FR2308178B3/fr
Granted 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • 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
    • H01F7/1653—Magnetic circuit having axially spaced pole-pieces
    • 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
    • H01F7/1872—Bistable or bidirectional current devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
FR7611177A 1975-04-16 1976-04-15 Perfectionnements aux dispositifs de commande Granted FR2308178A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1555575 1975-04-16
GB4179175A GB1559373A (en) 1975-10-13 1975-10-13 Magnetic actuators for spool and sleeve valves
GB4588775 1975-11-05

Publications (2)

Publication Number Publication Date
FR2308178A1 FR2308178A1 (fr) 1976-11-12
FR2308178B3 true FR2308178B3 (no) 1979-01-05

Family

ID=27257272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611177A Granted FR2308178A1 (fr) 1975-04-16 1976-04-15 Perfectionnements aux dispositifs de commande

Country Status (4)

Country Link
JP (1) JPS51127372A (no)
DE (1) DE2614004A1 (no)
FR (1) FR2308178A1 (no)
NL (1) NL7604084A (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816562B2 (de) * 1978-04-17 1981-01-29 C. A. Weidmueller Kg, 4930 Detmold Halter für elektrische Sammelschienen
US4371798A (en) * 1979-03-26 1983-02-01 Takeshi Kuroda Magnetic cylinder
CA1136198A (en) * 1979-05-29 1982-11-23 Robert W. Kulterman Springless print head actuator
JPH0572726B1 (no) * 1984-03-05 1993-10-12 Mitsubishi Materials Corp
CH674102A5 (no) * 1986-05-20 1990-04-30 Mitsubishi Electric Corp
JP2596459B2 (ja) * 1989-03-30 1997-04-02 株式会社いすゞセラミックス研究所 バルブの電磁力駆動装置
KR960010661B1 (ko) * 1993-04-24 1996-08-07 엘지전자 주식회사 댐퍼장치
FR2805386A1 (fr) * 2000-02-17 2001-08-24 Luxalp Electroaimant bistable
DE102005032172A1 (de) * 2005-07-09 2007-01-11 K.A. Schmersal Holding Kg Zuhaltung für ein Bauteil zum Verschließen einer Öffnung
FR2973093B1 (fr) * 2011-03-22 2013-12-27 Asma Sa Actionneur a commande electrique pour distributeur hydraulique
DE102011102070A1 (de) * 2011-05-19 2012-11-22 Suspa Gmbh Elektrisch betätigbare Längen-Verstell-Einrichtung
DE102011109272B4 (de) * 2011-08-03 2015-05-13 Maschinenfabrik Reinhausen Gmbh Linearantrieb in einem Stufenschalter
DE102014215110A1 (de) 2014-07-31 2016-02-04 Siemens Aktiengesellschaft Linearaktor und Verfahren zum Betrieb eines solchen Linearaktors
CN104595557B (zh) * 2015-03-01 2017-02-22 宁波市镇海华泰电器厂 阻容降压型节电静噪的交流电磁阀
FR3042639B1 (fr) * 2015-10-20 2017-12-08 Moving Magnet Tech Actionneur lineaire a stabilite magnetique et force d'arrachement ameliorees
DE102017000901A1 (de) 2017-02-01 2018-08-02 Rhefor Gbr (Vertretungsberechtigter Gesellschafter: Arno Mecklenburg, 10999 Berlin) Bistabiler Hubmagnet
DE102017211257B4 (de) * 2017-07-03 2021-04-15 Festo Se & Co. Kg Elektromagnetischer Antrieb und damit ausgestattetes Ventil
US11466791B2 (en) * 2020-04-10 2022-10-11 The Boeing Company Bistable hydraulic solenoid valve

Also Published As

Publication number Publication date
DE2614004A1 (de) 1976-10-28
JPS51127372A (en) 1976-11-06
NL7604084A (nl) 1976-10-19
FR2308178A1 (fr) 1976-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse