GB2161992B - Rotary actuator - Google Patents

Rotary actuator

Info

Publication number
GB2161992B
GB2161992B GB08418161A GB8418161A GB2161992B GB 2161992 B GB2161992 B GB 2161992B GB 08418161 A GB08418161 A GB 08418161A GB 8418161 A GB8418161 A GB 8418161A GB 2161992 B GB2161992 B GB 2161992B
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
GB08418161A
Other versions
GB8418161D0 (en
GB2161992A (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 GB08418161A priority Critical patent/GB2161992B/en
Publication of GB8418161D0 publication Critical patent/GB8418161D0/en
Publication of GB2161992A publication Critical patent/GB2161992A/en
Application granted granted Critical
Publication of GB2161992B publication Critical patent/GB2161992B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02K37/08—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 axially facing the stators
    • 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
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K37/18—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures of homopolar type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB08418161A 1984-07-17 1984-07-17 Rotary actuator Expired GB2161992B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08418161A GB2161992B (en) 1984-07-17 1984-07-17 Rotary actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08418161A GB2161992B (en) 1984-07-17 1984-07-17 Rotary actuator

Publications (3)

Publication Number Publication Date
GB8418161D0 GB8418161D0 (en) 1984-08-22
GB2161992A GB2161992A (en) 1986-01-22
GB2161992B true GB2161992B (en) 1988-01-20

Family

ID=10564002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08418161A Expired GB2161992B (en) 1984-07-17 1984-07-17 Rotary actuator

Country Status (1)

Country Link
GB (1) GB2161992B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522993A1 (en) * 1985-06-27 1987-01-08 Bosch Gmbh Robert ROTARY ANCHOR OF AN ELECTRIC ACTUATOR
GB8625269D0 (en) * 1986-10-22 1986-11-26 Gen Electric Co Plc Electric motors
US5191255A (en) * 1991-02-19 1993-03-02 Magnetospheric Power Corp. Ltd. Electromagnetic motor
JPH10513035A (en) * 1994-12-21 1998-12-08 ヒル，ヴォルフガング Transverse flux machine
DE60018413T2 (en) * 1999-05-25 2005-12-29 David Jonathan Borehamwood Harris IMPROVEMENTS ON AC POWER GENERATORS AND ROTATING INTERNAL COMBUSTION ENGINES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB439439A (en) * 1934-09-24 1935-12-06 English Electric Co Ltd Improvements in dynamo electric machines
US3156838A (en) * 1959-09-04 1964-11-10 King Seeley Thermos Co Direct current electric motor
DE1147674B (en) * 1961-02-23 1963-04-25 Licentia Gmbh Process for the production of magnetic stands for small direct current motors

Also Published As

Publication number Publication date
GB8418161D0 (en) 1984-08-22
GB2161992A (en) 1986-01-22

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Legal Events

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