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GB2115227B - Rotary actuator - Google Patents

Rotary actuator

Info

Publication number
GB2115227B
GB2115227B GB08204666A GB8204666A GB2115227B GB 2115227 B GB2115227 B GB 2115227B GB 08204666 A GB08204666 A GB 08204666A GB 8204666 A GB8204666 A GB 8204666A GB 2115227 B GB2115227 B GB 2115227B
Authority
GB
United Kingdom
Prior art keywords
rotary actuator
actuator
rotary
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
GB08204666A
Other versions
GB2115227A (en
Inventor
Anthony Norman Claridge
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.)
Rolls Royce Submarines Ltd
Original Assignee
Rolls Royce Marine Power Operations Ltd
Rolls Royce and Associates 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 Rolls Royce Marine Power Operations Ltd, Rolls Royce and Associates Ltd filed Critical Rolls Royce Marine Power Operations Ltd
Priority to GB08204666A priority Critical patent/GB2115227B/en
Publication of GB2115227A publication Critical patent/GB2115227A/en
Application granted granted Critical
Publication of GB2115227B publication Critical patent/GB2115227B/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/04—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors situated within the stators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB08204666A 1982-02-17 1982-02-17 Rotary actuator Expired GB2115227B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08204666A GB2115227B (en) 1982-02-17 1982-02-17 Rotary actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08204666A GB2115227B (en) 1982-02-17 1982-02-17 Rotary actuator

Publications (2)

Publication Number Publication Date
GB2115227A GB2115227A (en) 1983-09-01
GB2115227B true GB2115227B (en) 1985-11-06

Family

ID=10528401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08204666A Expired GB2115227B (en) 1982-02-17 1982-02-17 Rotary actuator

Country Status (1)

Country Link
GB (1) GB2115227B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900691C1 (en) * 1989-01-12 1990-03-01 Deutsche Zähler-Gesellschaft Nachf. A. Stepper & Co (GmbH & Co), 22083 Hamburg Claw pole stepper motor with predetermined direction of rotation
DE10014226A1 (en) * 2000-03-22 2001-09-27 Bosch Gmbh Robert Electromechanical wheel brake has transversal flux motor with annular stimulation winding enclosing axis, yokes distributed peripherally on stimulation winding, matching movable poles

Also Published As

Publication number Publication date
GB2115227A (en) 1983-09-01

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Legal Events

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