GB2176345B - Actuator with compensating flux path - Google Patents

Actuator with compensating flux path

Info

Publication number
GB2176345B
GB2176345B GB08606895A GB8606895A GB2176345B GB 2176345 B GB2176345 B GB 2176345B GB 08606895 A GB08606895 A GB 08606895A GB 8606895 A GB8606895 A GB 8606895A GB 2176345 B GB2176345 B GB 2176345B
Authority
GB
United Kingdom
Prior art keywords
actuator
flux path
compensating flux
compensating
path
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
Application number
GB08606895A
Other languages
English (en)
Other versions
GB2176345A (en
GB8606895D0 (en
Inventor
Jean I Montagu
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.)
General Scanning Inc
Original Assignee
General Scanning Inc
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 General Scanning Inc filed Critical General Scanning Inc
Publication of GB8606895D0 publication Critical patent/GB8606895D0/en
Publication of GB2176345A publication Critical patent/GB2176345A/en
Application granted granted Critical
Publication of GB2176345B publication Critical patent/GB2176345B/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
    • H01F7/14—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)
  • Electromagnets (AREA)
GB08606895A 1984-07-24 1984-07-24 Actuator with compensating flux path Expired GB2176345B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1984/001189 WO1986001028A1 (en) 1984-07-24 1984-07-24 Actuator with compensating flux path

Publications (3)

Publication Number Publication Date
GB8606895D0 GB8606895D0 (en) 1986-04-23
GB2176345A GB2176345A (en) 1986-12-17
GB2176345B true GB2176345B (en) 1988-07-06

Family

ID=22182216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08606895A Expired GB2176345B (en) 1984-07-24 1984-07-24 Actuator with compensating flux path

Country Status (5)

Country Link
EP (1) EP0187748A1 (enrdf_load_html_response)
JP (1) JPS61502992A (enrdf_load_html_response)
DE (1) DE3490738T1 (enrdf_load_html_response)
GB (1) GB2176345B (enrdf_load_html_response)
WO (1) WO1986001028A1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746456B2 (ja) * 1989-09-14 1998-05-06 シャープ株式会社 液晶表示装置
FR2688105B1 (fr) * 1992-02-28 1994-05-06 Moving Magnet Technologies Sa Actionneur rotatif electromagnetique monophase de course entre 60 et 120 degres.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364656A (en) * 1941-10-23 1944-12-12 Magnetic Device Inc Magnetic actuator
USRE26749E (en) * 1967-02-27 1970-01-06 Llectric motor for limited rotation
US3624574A (en) * 1969-11-24 1971-11-30 Gen Scannings Inc Actuator
US3753180A (en) * 1972-05-23 1973-08-14 Ledex Inc Rotary solenoid

Also Published As

Publication number Publication date
JPH0530288B2 (enrdf_load_html_response) 1993-05-07
GB2176345A (en) 1986-12-17
WO1986001028A1 (en) 1986-02-13
GB8606895D0 (en) 1986-04-23
DE3490738T1 (de) 1986-11-20
JPS61502992A (ja) 1986-12-18
EP0187748A1 (en) 1986-07-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920724