GB1000838A - Improvements in and relating to rotary electromagnetic actuators - Google Patents

Improvements in and relating to rotary electromagnetic actuators

Info

Publication number
GB1000838A
GB1000838A GB1346562A GB1346562A GB1000838A GB 1000838 A GB1000838 A GB 1000838A GB 1346562 A GB1346562 A GB 1346562A GB 1346562 A GB1346562 A GB 1346562A GB 1000838 A GB1000838 A GB 1000838A
Authority
GB
United Kingdom
Prior art keywords
electromagnet
rotor
armature
poles
pole
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
GB1346562A
Inventor
John Peter Cuches
Richard Henry Frazier
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.)
ALOIS AUGUST STAUBER
EDWARD JOHN PIRNER
Original Assignee
ALOIS AUGUST STAUBER
EDWARD JOHN PIRNER
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 ALOIS AUGUST STAUBER, EDWARD JOHN PIRNER filed Critical ALOIS AUGUST STAUBER
Priority to GB1346562A priority Critical patent/GB1000838A/en
Publication of GB1000838A publication Critical patent/GB1000838A/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)

Abstract

1,000,838. Electromagnets. A. A. STAUBER, and E. J. PIRNER, [trading as DACO INSTRUMENT CO.]. April 6, 1962, No. 13465/62. Heading H1P. [Also in Division H2] The armature of an electromagnet rotates about the free end of one pole-piece of the electromagnet, while its outer pole-faces rotate past the inner faces of other poles of the electromagnet. In the form shown, a laminated or solid rotor 56 of rectangular shape is rebated at 59 to receive the end of the central limb of the electromagnet which has been turned down to form a cylindrical bearing 40 for the armature. The outer poles are cut away at 52, 54 to accommodate the rotor which rotates against restraining torque produced by springs 70, 72 acting on the output shaft 58. The rotor may be retained in the operated state by a magnetic stop. Various rotor profiles are described. The outer limbs of the stator may each carry an energizing coil, one having more turns than the other for selective operation.
GB1346562A 1962-04-06 1962-04-06 Improvements in and relating to rotary electromagnetic actuators Expired GB1000838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1346562A GB1000838A (en) 1962-04-06 1962-04-06 Improvements in and relating to rotary electromagnetic actuators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1346562A GB1000838A (en) 1962-04-06 1962-04-06 Improvements in and relating to rotary electromagnetic actuators

Publications (1)

Publication Number Publication Date
GB1000838A true GB1000838A (en) 1965-08-11

Family

ID=10023472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1346562A Expired GB1000838A (en) 1962-04-06 1962-04-06 Improvements in and relating to rotary electromagnetic actuators

Country Status (1)

Country Link
GB (1) GB1000838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780852A3 (en) * 1995-12-21 1997-09-17 Siemens Electric Ltd Rotary actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780852A3 (en) * 1995-12-21 1997-09-17 Siemens Electric Ltd Rotary actuator
US5811898A (en) * 1995-12-21 1998-09-22 Siemens Electric Limited Rotary actuator

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