JPS55125058A - Method of manufacturing magnetic pole for electric machine - Google Patents

Method of manufacturing magnetic pole for electric machine

Info

Publication number
JPS55125058A
JPS55125058A JP2930080A JP2930080A JPS55125058A JP S55125058 A JPS55125058 A JP S55125058A JP 2930080 A JP2930080 A JP 2930080A JP 2930080 A JP2930080 A JP 2930080A JP S55125058 A JPS55125058 A JP S55125058A
Authority
JP
Japan
Prior art keywords
electric machine
magnetic pole
manufacturing magnetic
manufacturing
pole
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.)
Pending
Application number
JP2930080A
Other languages
Japanese (ja)
Inventor
Buiruke Hainrihi
Berutoramu Kurausu
Furantsu Peetaa
Rosu Buerunaa
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS55125058A publication Critical patent/JPS55125058A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Forging (AREA)
  • Magnetic Heads (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP2930080A 1979-03-09 1980-03-10 Method of manufacturing magnetic pole for electric machine Pending JPS55125058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2909214A DE2909214C2 (en) 1979-03-09 1979-03-09 Method for producing a pole piece for electrical machines

Publications (1)

Publication Number Publication Date
JPS55125058A true JPS55125058A (en) 1980-09-26

Family

ID=6064899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2930080A Pending JPS55125058A (en) 1979-03-09 1980-03-10 Method of manufacturing magnetic pole for electric machine

Country Status (6)

Country Link
JP (1) JPS55125058A (en)
DE (1) DE2909214C2 (en)
ES (1) ES489316A1 (en)
FR (1) FR2451125A1 (en)
GB (1) GB2045120B (en)
IT (1) IT1130940B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935182A1 (en) * 1979-08-31 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart METHOD FOR PRODUCING POLAND FOR ELECTRICAL MACHINES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653376A (en) * 1949-04-02 1953-09-29 Gen Motors Corp Method of making unitary magnetic pole pieces
JPS5934058B2 (en) * 1975-09-04 1984-08-20 アイダエンジニアリング （株） Method for manufacturing a pole piece in which a radially formed member is bent in the axial direction
GB1561983A (en) * 1976-04-07 1980-03-05 Lucas Industries Ltd Polw claw member for a dynamo electric machine rotor
GB1587822A (en) * 1976-11-06 1981-04-08 Lucas Industries Ltd Manufacture of yokes for dynamo electric machines
FR2421500A1 (en) * 1978-03-31 1979-10-26 Aida Eng Ltd Pole wheel construction for vehicle dynamo - has disc section with annular protrusion on one surface, as well as star shaped extensions, all coupled by axial bore

Also Published As

Publication number Publication date
IT8020451A0 (en) 1980-03-07
DE2909214C2 (en) 1982-08-12
ES489316A1 (en) 1980-08-16
IT1130940B (en) 1986-06-18
FR2451125B1 (en) 1985-03-22
GB2045120A (en) 1980-10-29
FR2451125A1 (en) 1980-10-03
DE2909214A1 (en) 1980-09-18
GB2045120B (en) 1982-10-06

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