GB1492638A - Electrical motor having permanent magnet excitation - Google Patents

Electrical motor having permanent magnet excitation

Info

Publication number
GB1492638A
GB1492638A GB1668875A GB1668875A GB1492638A GB 1492638 A GB1492638 A GB 1492638A GB 1668875 A GB1668875 A GB 1668875A GB 1668875 A GB1668875 A GB 1668875A GB 1492638 A GB1492638 A GB 1492638A
Authority
GB
United Kingdom
Prior art keywords
magnet
permanent magnet
electrical motor
magnet excitation
april
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
GB1668875A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens 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
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1492638A publication Critical patent/GB1492638A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
GB1668875A 1974-04-24 1975-04-22 Electrical motor having permanent magnet excitation Expired GB1492638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7414341 1974-04-24

Publications (1)

Publication Number Publication Date
GB1492638A true GB1492638A (en) 1977-11-23

Family

ID=6644761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1668875A Expired GB1492638A (en) 1974-04-24 1975-04-22 Electrical motor having permanent magnet excitation

Country Status (3)

Country Link
FR (1) FR2269229B1 (enrdf_load_stackoverflow)
GB (1) GB1492638A (enrdf_load_stackoverflow)
IT (1) IT1037410B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1063594C (zh) * 1994-03-25 2001-03-21 株式会社美姿把 永磁发电机中的转子
WO2007051668A1 (de) * 2005-11-07 2007-05-10 Siemens Aktiengesellschaft Elektromotor mit am innenumfang des motorgehäuses fixierten gebogenen magnetelementen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756531A1 (de) * 1977-12-19 1979-06-21 Siemens Ag Motorischer fensterheber, insbesondere zum einbau in tueren von kraftfahrzeugen
JPS5895182U (ja) * 1981-12-22 1983-06-28 三菱電機株式会社 直流電動機
US4636107A (en) * 1982-03-30 1987-01-13 Plus Manufacturing Co., Inc. Reformed in place resilient retention springs
JPH0787685B2 (ja) * 1988-04-25 1995-09-20 株式会社日立製作所 永久磁石界磁式直流回転電機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1063594C (zh) * 1994-03-25 2001-03-21 株式会社美姿把 永磁发电机中的转子
WO2007051668A1 (de) * 2005-11-07 2007-05-10 Siemens Aktiengesellschaft Elektromotor mit am innenumfang des motorgehäuses fixierten gebogenen magnetelementen

Also Published As

Publication number Publication date
IT1037410B (it) 1979-11-10
FR2269229A1 (enrdf_load_stackoverflow) 1975-11-21
FR2269229B1 (enrdf_load_stackoverflow) 1978-09-01

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Legal Events

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