DE2428744A1 - Dauermagnetrotor und fertigungsverfahren fuer dauermagnetrotoren - Google Patents

Dauermagnetrotor und fertigungsverfahren fuer dauermagnetrotoren

Info

Publication number
DE2428744A1
DE2428744A1 DE19742428744 DE2428744A DE2428744A1 DE 2428744 A1 DE2428744 A1 DE 2428744A1 DE 19742428744 DE19742428744 DE 19742428744 DE 2428744 A DE2428744 A DE 2428744A DE 2428744 A1 DE2428744 A1 DE 2428744A1
Authority
DE
Germany
Prior art keywords
hub
magnet
rotor
cobalt
layer
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.)
Ceased
Application number
DE19742428744
Other languages
German (de)
English (en)
Inventor
A Duane Peterson
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.)
Bendix Corp
Original Assignee
Bendix 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 claimed from US372717A external-priority patent/US3858308A/en
Priority claimed from US372718A external-priority patent/US3909647A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of DE2428744A1 publication Critical patent/DE2428744A1/de
Ceased 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
DE19742428744 1973-06-22 1974-06-14 Dauermagnetrotor und fertigungsverfahren fuer dauermagnetrotoren Ceased DE2428744A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US372717A US3858308A (en) 1973-06-22 1973-06-22 Process for making a rotor assembly
US372718A US3909647A (en) 1973-06-22 1973-06-22 Rotor assembly for permanent magnet generator

Publications (1)

Publication Number Publication Date
DE2428744A1 true DE2428744A1 (de) 1975-01-23

Family

ID=27005888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742428744 Ceased DE2428744A1 (de) 1973-06-22 1974-06-14 Dauermagnetrotor und fertigungsverfahren fuer dauermagnetrotoren

Country Status (5)

Country Link
JP (1) JPS5036906A (cs)
DE (1) DE2428744A1 (cs)
FR (1) FR2234691B1 (cs)
GB (1) GB1436980A (cs)
IT (1) IT1015028B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756626A1 (de) * 1977-12-19 1979-06-21 Philips Patentverwaltung Rotor und verfahren zu seiner herstellung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109409A (cs) * 1975-03-20 1976-09-28 Citizen Watch Co Ltd
JPS5239110A (en) * 1975-09-22 1977-03-26 Citizen Watch Co Ltd Rotor for electronic clock
JPS549304U (cs) * 1977-06-23 1979-01-22
JPS549305U (cs) * 1977-06-23 1979-01-22
JPS5453621U (cs) * 1977-09-22 1979-04-13
JPS58163255A (ja) * 1982-03-24 1983-09-28 Okuma Mach Works Ltd 永久磁石式同期モ−タの回転子
CH653520GA3 (cs) * 1983-09-12 1986-01-15
JPS6251723A (ja) * 1985-08-29 1987-03-06 Isuzu Motors Ltd 超高速電動−発電機
DE3534852A1 (de) * 1985-09-30 1987-04-02 Siemens Ag Sinter-ferritmagnet fuer elektromotorische antriebe
JP4608967B2 (ja) 2004-06-29 2011-01-12 日産自動車株式会社 ディスク型回転電機のロータ構造およびロータ製造方法
CN102237734B (zh) * 2010-04-23 2015-08-12 德昌电机(深圳)有限公司 一种电机
WO2015044949A2 (en) * 2013-09-25 2015-04-02 Tvs Motor Company Limited Electrical member for electrical machines
CN114000139B (zh) * 2021-12-31 2022-03-18 常州市业峰汽车部件有限公司 一种铝合金轮毂的防腐工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756626A1 (de) * 1977-12-19 1979-06-21 Philips Patentverwaltung Rotor und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2234691B1 (cs) 1976-12-24
JPS5036906A (cs) 1975-04-07
IT1015028B (it) 1977-05-10
FR2234691A1 (cs) 1975-01-17
GB1436980A (en) 1976-05-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection