GB1090130A - Electric rotating machine - Google Patents

Electric rotating machine

Info

Publication number
GB1090130A
GB1090130A GB3784465A GB3784465A GB1090130A GB 1090130 A GB1090130 A GB 1090130A GB 3784465 A GB3784465 A GB 3784465A GB 3784465 A GB3784465 A GB 3784465A GB 1090130 A GB1090130 A GB 1090130A
Authority
GB
United Kingdom
Prior art keywords
rotating machine
electric rotating
cobalt
platinum
electric 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
Application number
GB3784465A
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.)
Tri Tech Inc
Original Assignee
Tri Tech Inc
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 Tri Tech Inc filed Critical Tri Tech Inc
Publication of GB1090130A publication Critical patent/GB1090130A/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
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • 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
    • H02K37/16—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 having horseshoe armature cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Hard Magnetic Materials (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

In an electric motor (see Division H2) a permanent magnet having specified characteristics is composed of 77% platinum, 23% cobalt.
GB3784465A 1964-09-08 1965-09-03 Electric rotating machine Expired GB1090130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39466964A 1964-09-08 1964-09-08

Publications (1)

Publication Number Publication Date
GB1090130A true GB1090130A (en) 1967-11-08

Family

ID=23559923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3784465A Expired GB1090130A (en) 1964-09-08 1965-09-03 Electric rotating machine

Country Status (4)

Country Link
CH (1) CH485362A (en)
DE (2) DE1788126C3 (en)
GB (1) GB1090130A (en)
NL (1) NL6511698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132838A (en) * 1982-12-15 1984-07-11 Griffiths Mavis Synchronous electric motor control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263632B1 (en) * 1974-03-07 1980-08-14 Seiko Instr & Electronics
FR2466131A1 (en) * 1979-09-25 1981-03-27 Suisse Horlogerie BIPOLAR SINGLE-PHASE STEP MOTOR WITH TWO DIRECTION OF ROTATION
SU1053233A1 (en) * 1981-04-09 1983-11-07 Московский Ордена Ленина И Ордена Октябрьской Революции Энергетический Институт Single-phase step motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132838A (en) * 1982-12-15 1984-07-11 Griffiths Mavis Synchronous electric motor control

Also Published As

Publication number Publication date
DE1488747A1 (en) 1969-10-02
DE1788126B2 (en) 1973-11-29
NL6511698A (en) 1966-03-09
DE1788126A1 (en) 1972-08-31
DE1788126C3 (en) 1974-06-27
DE1488747B2 (en) 1972-04-06
CH485362A (en) 1970-01-31

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