JPS5285309A - Dc machine - Google Patents

Dc machine

Info

Publication number
JPS5285309A
JPS5285309A JP16080476A JP16080476A JPS5285309A JP S5285309 A JPS5285309 A JP S5285309A JP 16080476 A JP16080476 A JP 16080476A JP 16080476 A JP16080476 A JP 16080476A JP S5285309 A JPS5285309 A JP S5285309A
Authority
JP
Japan
Prior art keywords
machine
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
JP16080476A
Other languages
Japanese (ja)
Inventor
Fuorukurotsuto Uorufugangu
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of JPS5285309A publication Critical patent/JPS5285309A/en
Pending 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
JP16080476A 1975-12-29 1976-12-29 Dc machine Pending JPS5285309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558958 DE2558958A1 (en) 1975-12-29 1975-12-29 DC motor with permanent magnet pole pieces - having V:shaped pole tips in circumferential direction

Publications (1)

Publication Number Publication Date
JPS5285309A true JPS5285309A (en) 1977-07-15

Family

ID=5965809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16080476A Pending JPS5285309A (en) 1975-12-29 1976-12-29 Dc machine

Country Status (2)

Country Link
JP (1) JPS5285309A (en)
DE (1) DE2558958A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341969A (en) * 1980-12-01 1982-07-27 Honeywell Inc. Direct current motor with improved pole piece that reduces cogging
DE3218239A1 (en) * 1982-05-14 1983-11-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart DC GENERATOR
DE3736519A1 (en) * 1987-10-28 1989-05-11 Standard Elektrik Lorenz Ag DC GENERATOR WITH PERMANENT MAGNETIC STAND
DE102006061628A1 (en) * 2006-12-27 2008-07-03 Robert Bosch Gmbh Electrical machine e.g. direct current motor, for wiper drive of windscreen wiper, has grooves extending in longitudinal direction of machine and pole shoe with diagonal course, where grooves are arranged parallel to longitudinal direction

Also Published As

Publication number Publication date
DE2558958A1 (en) 1977-07-07

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