GB2135832B - Magnet motors and generators - Google Patents

Magnet motors and generators

Info

Publication number
GB2135832B
GB2135832B GB8304655A GB8304655A GB2135832B GB 2135832 B GB2135832 B GB 2135832B GB 8304655 A GB8304655 A GB 8304655A GB 8304655 A GB8304655 A GB 8304655A GB 2135832 B GB2135832 B GB 2135832B
Authority
GB
United Kingdom
Prior art keywords
generators
magnet motors
motors
magnet
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
GB8304655A
Other versions
GB8304655D0 (en
GB2135832A (en
Inventor
John Thaddius Jackson
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.)
SERVO MOTOR TECHNOLOGY CORP
Original Assignee
SERVO MOTOR TECHNOLOGY CORP
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
Priority to AU11453/83A priority Critical patent/AU577514B2/en
Application filed by SERVO MOTOR TECHNOLOGY CORP filed Critical SERVO MOTOR TECHNOLOGY CORP
Priority to GB8304655A priority patent/GB2135832B/en
Priority to CA000422140A priority patent/CA1186361A/en
Priority to SE8301002A priority patent/SE441796B/en
Priority to NL8300681A priority patent/NL8300681A/en
Priority to FR8303025A priority patent/FR2541833B1/en
Priority to DE19833306758 priority patent/DE3306758A1/en
Priority to JP3267383A priority patent/JPS59159655A/en
Publication of GB8304655D0 publication Critical patent/GB8304655D0/en
Publication of GB2135832A publication Critical patent/GB2135832A/en
Application granted granted Critical
Publication of GB2135832B publication Critical patent/GB2135832B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB8304655A 1983-02-19 1983-02-19 Magnet motors and generators Expired GB2135832B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU11453/83A AU577514B2 (en) 1983-02-19 1983-02-16 Permanent magnet electric machines
GB8304655A GB2135832B (en) 1983-02-19 1983-02-19 Magnet motors and generators
CA000422140A CA1186361A (en) 1983-02-19 1983-02-22 Permanent magnet motors and generators having maximized energy density and efficiency
NL8300681A NL8300681A (en) 1983-02-19 1983-02-23 MOTOR AND GENERATOR WITH PERMANENT MAGNET.
SE8301002A SE441796B (en) 1983-02-19 1983-02-23 ELECTRICAL MACHINE
FR8303025A FR2541833B1 (en) 1983-02-19 1983-02-24 ELECTRIC MACHINE WITH PERMANENT MAGNETS AND MANUFACTURING METHOD
DE19833306758 DE3306758A1 (en) 1983-02-19 1983-02-25 PERMANENT MAGNET MOTORS AND GENERATORS WITH MAXIMUM ENERGY DENSITY AND MAXIMUM EFFICIENCY
JP3267383A JPS59159655A (en) 1983-02-19 1983-02-28 Method of operating electric machine and electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8304655A GB2135832B (en) 1983-02-19 1983-02-19 Magnet motors and generators

Publications (3)

Publication Number Publication Date
GB8304655D0 GB8304655D0 (en) 1983-03-23
GB2135832A GB2135832A (en) 1984-09-05
GB2135832B true GB2135832B (en) 1986-10-08

Family

ID=10538278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8304655A Expired GB2135832B (en) 1983-02-19 1983-02-19 Magnet motors and generators

Country Status (8)

Country Link
JP (1) JPS59159655A (en)
AU (1) AU577514B2 (en)
CA (1) CA1186361A (en)
DE (1) DE3306758A1 (en)
FR (1) FR2541833B1 (en)
GB (1) GB2135832B (en)
NL (1) NL8300681A (en)
SE (1) SE441796B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577514B2 (en) * 1983-02-19 1988-09-29 Servo Motor Technology Corporation. Permanent magnet electric machines
FR2580874B3 (en) * 1985-04-23 1987-10-09 Renault ELECTRODYNAMIC SYNCH MACHINE
CN105179289B (en) * 2012-05-31 2017-03-22 中山大洋电机股份有限公司 Method for controlling variable-speed fan system
WO2021211082A1 (en) * 2020-04-13 2021-10-21 Tartar Ali Samil A magnetic field routing and electric generation system
CN115267531B (en) * 2022-07-21 2024-09-27 南京理工大学 Deep learning-based permanent magnet synchronous motor uniform demagnetization fault diagnosis method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB604613A (en) * 1940-08-10 1948-07-07 Philips Nv Improvements in or relating to magnetic-electric systems
GB972364A (en) * 1963-08-20 1964-10-14 Mullard Ltd Improvements in or relating to dynamo-electric machines
FR1404480A (en) * 1964-04-14 1965-07-02 Lip Sa Miniature synchronous motor
FR1574848A (en) * 1968-05-10 1969-07-18
FR2049422A6 (en) * 1969-06-10 1971-03-26 Valroger Pierre De
US3731533A (en) * 1969-10-16 1973-05-08 Dresser Ind Electrical generator having non-salient poles for metering shaft rotation of a turbine assembly
GB1349746A (en) * 1970-06-13 1974-04-10 Emi Ltd Dynamo electric machines
CA1103298A (en) * 1977-02-25 1981-06-16 Masami Uchiyama Electric motor with discrete rotor position and speed sensors
GB1604121A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
AU577514B2 (en) * 1983-02-19 1988-09-29 Servo Motor Technology Corporation. Permanent magnet electric machines

Also Published As

Publication number Publication date
FR2541833B1 (en) 1989-06-09
GB8304655D0 (en) 1983-03-23
CA1186361A (en) 1985-04-30
AU1145383A (en) 1984-08-23
SE8301002L (en) 1984-08-24
FR2541833A1 (en) 1984-08-31
AU577514B2 (en) 1988-09-29
JPS59159655A (en) 1984-09-10
NL8300681A (en) 1984-09-17
SE8301002D0 (en) 1983-02-23
GB2135832A (en) 1984-09-05
DE3306758A1 (en) 1984-08-30
SE441796B (en) 1985-11-04

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Legal Events

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

Effective date: 19930219