GB2165096A - Electromagnetic actuator apparatus - Google Patents

Electromagnetic actuator apparatus

Info

Publication number
GB2165096A
GB2165096A GB08523400A GB8523400A GB2165096A GB 2165096 A GB2165096 A GB 2165096A GB 08523400 A GB08523400 A GB 08523400A GB 8523400 A GB8523400 A GB 8523400A GB 2165096 A GB2165096 A GB 2165096A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic actuator
actuator apparatus
electromagnetic
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.)
Granted
Application number
GB08523400A
Other versions
GB2165096B (en
GB8523400D0 (en
Inventor
Tokio Uetsuhara
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.)
Mitsubishi Mining and Cement Co Ltd
Original Assignee
Mitsubishi Mining and Cement Co 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
Application filed by Mitsubishi Mining and Cement Co Ltd filed Critical Mitsubishi Mining and Cement Co Ltd
Publication of GB8523400D0 publication Critical patent/GB8523400D0/en
Publication of GB2165096A publication Critical patent/GB2165096A/en
Application granted granted Critical
Publication of GB2165096B publication Critical patent/GB2165096B/en
Expired 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
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—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
    • H01F7/121—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)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB08523400A 1984-03-05 1984-03-05 Electromagnetic actuator apparatus Expired GB2165096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1984/000084 WO1985004044A1 (en) 1984-03-05 1984-03-05 Electromagnetic actuator apparatus

Publications (3)

Publication Number Publication Date
GB8523400D0 GB8523400D0 (en) 1985-10-23
GB2165096A true GB2165096A (en) 1986-04-03
GB2165096B GB2165096B (en) 1987-12-31

Family

ID=13818258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08523400A Expired GB2165096B (en) 1984-03-05 1984-03-05 Electromagnetic actuator apparatus

Country Status (5)

Country Link
EP (1) EP0179911B1 (en)
AU (1) AU569879B2 (en)
DE (1) DE3490674T1 (en)
GB (1) GB2165096B (en)
WO (1) WO1985004044A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197754A (en) * 1986-11-19 1988-05-25 Telemecanique Electrique Polarised electromagnets
GB2342504A (en) * 1998-10-08 2000-04-12 Wladyslaw Wygnanski A bistable and monostable electromagnetic drive arrangement
GB2342782A (en) * 1998-10-08 2000-04-19 Wladyslaw Wygnanski An electromagnetic actuator arrangement
GB2349746B (en) * 1999-05-04 2003-10-29 Chih-Sheng Sheng Magnet device with double fixing positions for changing the magnetic circuit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261111A (en) * 1984-06-08 1985-12-24 Mitsubishi Mining & Cement Co Ltd Electromagnetic actuator
AU586630B2 (en) * 1985-06-04 1989-07-20 Iwasaki Electronics Co. Ltd. Electromagnetic actuator
DE8900779U1 (en) * 1989-01-25 1989-05-11 Walloschke, Rudolf, 4972 Loehne Impulse lifting magnet
DE4108601C2 (en) * 1991-03-18 1995-06-29 Harting Elektronik Gmbh Catch and hold magnet
FR2828000B1 (en) * 2001-07-27 2003-12-05 Commissariat Energie Atomique MAGNETIC ACTUATOR WITH MOBILE MAGNET
US6894593B2 (en) 2003-02-12 2005-05-17 Moog Inc. Torque motor
GB2429032B (en) * 2005-08-02 2010-06-02 Paxton Access Ltd Lock mechanism
JP5163318B2 (en) * 2008-06-30 2013-03-13 オムロン株式会社 Electromagnet device
DE102013208768A1 (en) * 2013-05-13 2014-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Electromagnetic actuator, actuatable movable system containing a plurality of such actuators and actuator movement method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047848A (en) * 1962-08-09 1966-11-09 H E & B S Benson Ltd Improvements in d.c. electromagnets with permanentmagnet armatures
GB1347854A (en) * 1970-07-06 1974-02-27 Anker Werke Ag Data printing apparatus
JPS56168315A (en) * 1980-05-30 1981-12-24 Matsushita Electric Works Ltd Polarized magnetic circuit configuration
JPS5918411U (en) * 1982-07-23 1984-02-04 オムロン株式会社 polar electromagnet device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH386564A (en) * 1959-07-03 1965-01-15 Philips Nv Device for moving a body made of magnetic material back and forth between two stable end positions by electromagnetic means
US3859547A (en) * 1971-12-23 1975-01-07 Philip E Massie Multi-position solenoid with latching or nonlatching capability
US3772540A (en) * 1972-07-19 1973-11-13 New Process Ind Inc Electromechanical latching actuator
DE2503159C3 (en) * 1975-01-27 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Polarized electromagnetic relay and process for its manufacture
GB1466555A (en) * 1975-08-27 1977-03-09 Itt Creed Electromagnetic stylus actuator for a stylus printer
US4157520A (en) * 1975-11-04 1979-06-05 Westinghouse Electric Corp. Magnetic flux shifting ground fault trip indicator
DE2550134A1 (en) * 1975-11-07 1977-05-18 Standard Elektrik Lorenz Ag ELECTROMAGNETIC RELAY
DE2816555A1 (en) * 1977-04-18 1978-10-19 Francaise App Elect Mesure MAGNETIC CIRCUIT FOR AN ELECTROMAGNET FOR ONE WITH A PERMANENT MAGNET AS ANCHOR
JPS5889059A (en) * 1981-11-16 1983-05-27 ム−グ・インコ−ポレ−テツド Electromechanical actuator
JPS58157104A (en) * 1982-03-12 1983-09-19 Matsushita Electric Works Ltd Polarized electromagnet
JPS5913307A (en) * 1982-07-14 1984-01-24 Matsushita Electric Works Ltd Thin polarized solenoid
AU2579284A (en) * 1983-04-15 1984-11-07 Mitsubishi Mining & Cement Co., Ltd. Electromagnetic actuator apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047848A (en) * 1962-08-09 1966-11-09 H E & B S Benson Ltd Improvements in d.c. electromagnets with permanentmagnet armatures
GB1347854A (en) * 1970-07-06 1974-02-27 Anker Werke Ag Data printing apparatus
JPS56168315A (en) * 1980-05-30 1981-12-24 Matsushita Electric Works Ltd Polarized magnetic circuit configuration
JPS5918411U (en) * 1982-07-23 1984-02-04 オムロン株式会社 polar electromagnet device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197754A (en) * 1986-11-19 1988-05-25 Telemecanique Electrique Polarised electromagnets
GB2197754B (en) * 1986-11-19 1991-07-03 Telemecanique Electrique A bistable polarized electromagnet
GB2342504A (en) * 1998-10-08 2000-04-12 Wladyslaw Wygnanski A bistable and monostable electromagnetic drive arrangement
GB2342782A (en) * 1998-10-08 2000-04-19 Wladyslaw Wygnanski An electromagnetic actuator arrangement
GB2342504B (en) * 1998-10-08 2003-04-23 Wladyslaw Wygnanski Magnetic drives
GB2342782B (en) * 1998-10-08 2003-04-23 Wladyslaw Wygnanski Magnetic drives
GB2349746B (en) * 1999-05-04 2003-10-29 Chih-Sheng Sheng Magnet device with double fixing positions for changing the magnetic circuit

Also Published As

Publication number Publication date
EP0179911A4 (en) 1986-07-23
GB2165096B (en) 1987-12-31
AU2650384A (en) 1985-09-24
EP0179911B1 (en) 1989-06-07
EP0179911A1 (en) 1986-05-07
WO1985004044A1 (en) 1985-09-12
DE3490674T1 (en) 1986-05-15
GB8523400D0 (en) 1985-10-23
AU569879B2 (en) 1988-02-25

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970305