GB2251736B - Improved electric torque motor - Google Patents

Improved electric torque motor

Info

Publication number
GB2251736B
GB2251736B GB9125479A GB9125479A GB2251736B GB 2251736 B GB2251736 B GB 2251736B GB 9125479 A GB9125479 A GB 9125479A GB 9125479 A GB9125479 A GB 9125479A GB 2251736 B GB2251736 B GB 2251736B
Authority
GB
United Kingdom
Prior art keywords
torque motor
improved electric
electric torque
improved
motor
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 - Fee Related
Application number
GB9125479A
Other versions
GB2251736A (en
GB9125479D0 (en
Inventor
Domenico Cannone
Carlo Fiorini
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.)
Weber SRL
Original Assignee
Weber SRL
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 Weber SRL filed Critical Weber SRL
Publication of GB9125479D0 publication Critical patent/GB9125479D0/en
Publication of GB2251736A publication Critical patent/GB2251736A/en
Application granted granted Critical
Publication of GB2251736B publication Critical patent/GB2251736B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
GB9125479A 1990-12-07 1991-11-29 Improved electric torque motor Expired - Fee Related GB2251736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5340790U IT220740Z2 (en) 1990-12-07 1990-12-07 PERFECT TYPE ELECTRIC TORQUE MOTOR

Publications (3)

Publication Number Publication Date
GB9125479D0 GB9125479D0 (en) 1992-01-29
GB2251736A GB2251736A (en) 1992-07-15
GB2251736B true GB2251736B (en) 1995-03-15

Family

ID=11282478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9125479A Expired - Fee Related GB2251736B (en) 1990-12-07 1991-11-29 Improved electric torque motor

Country Status (4)

Country Link
DE (1) DE4140530A1 (en)
FR (1) FR2670341B1 (en)
GB (1) GB2251736B (en)
IT (1) IT220740Z2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506457C2 (en) * 1995-02-24 2001-02-08 Rennsteig Werkzeuge Gmbh Cable cutters, especially cable cutters
GB2486932A (en) * 2010-11-01 2012-07-04 John Patrick Ettridge Snr Dynamo electric machine having U-shaped permanent magnet assemblies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480100A (en) * 1935-06-20 1938-02-17 Bendix Aviat Corp Improvements in or relating to magneto generators
GB664902A (en) * 1948-12-18 1952-01-16 British Thomson Houston Co Ltd Improvements in and relating to dynamo-electric machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH210270A (en) * 1938-11-15 1940-06-30 Magnetos Lucifer S A Bi-polar inductor for magneto-electric generator.
EP0225947A1 (en) * 1985-12-06 1987-06-24 Intra-Technology Associates, Inc. Toroidal generator and motor
JPS61203853A (en) * 1985-03-04 1986-09-09 Sanyo Electric Co Ltd Motor
US4642539A (en) * 1985-06-10 1987-02-10 Northern Magnetics, Inc. Torque motor with unlimited angular excursion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480100A (en) * 1935-06-20 1938-02-17 Bendix Aviat Corp Improvements in or relating to magneto generators
GB664902A (en) * 1948-12-18 1952-01-16 British Thomson Houston Co Ltd Improvements in and relating to dynamo-electric machines

Also Published As

Publication number Publication date
IT9053407U1 (en) 1992-06-08
IT9053407V0 (en) 1990-12-07
FR2670341A1 (en) 1992-06-12
FR2670341B1 (en) 1994-09-09
DE4140530A1 (en) 1992-06-25
GB2251736A (en) 1992-07-15
IT220740Z2 (en) 1993-11-08
GB9125479D0 (en) 1992-01-29

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Legal Events

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

Effective date: 19981129