DE2159640C3 - Mehrphasiger elektrischer Schrittmotor - Google Patents

Mehrphasiger elektrischer Schrittmotor

Info

Publication number
DE2159640C3
DE2159640C3 DE19712159640 DE2159640A DE2159640C3 DE 2159640 C3 DE2159640 C3 DE 2159640C3 DE 19712159640 DE19712159640 DE 19712159640 DE 2159640 A DE2159640 A DE 2159640A DE 2159640 C3 DE2159640 C3 DE 2159640C3
Authority
DE
Germany
Prior art keywords
stator
rotor
stator cores
pair
teeth
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
DE19712159640
Other languages
German (de)
English (en)
Other versions
DE2159640A1 (de
DE2159640B2 (de
Inventor
Seiuemon Inaba
Shigeaki Oyama
Kanryo Shimizu
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 JP11974370U external-priority patent/JPS5517661Y1/ja
Priority claimed from JP13333770U external-priority patent/JPS5116410Y1/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE2159640A1 publication Critical patent/DE2159640A1/de
Publication of DE2159640B2 publication Critical patent/DE2159640B2/de
Application granted granted Critical
Publication of DE2159640C3 publication Critical patent/DE2159640C3/de
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
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/08—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors axially facing the stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Linear Motors (AREA)
DE19712159640 1970-12-03 1971-12-01 Mehrphasiger elektrischer Schrittmotor Expired DE2159640C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11974370U JPS5517661Y1 (cg-RX-API-DMAC10.html) 1970-12-03 1970-12-03
JP13333770U JPS5116410Y1 (cg-RX-API-DMAC10.html) 1970-12-29 1970-12-29

Publications (3)

Publication Number Publication Date
DE2159640A1 DE2159640A1 (de) 1972-06-29
DE2159640B2 DE2159640B2 (de) 1975-05-07
DE2159640C3 true DE2159640C3 (de) 1975-12-18

Family

ID=26457420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712159640 Expired DE2159640C3 (de) 1970-12-03 1971-12-01 Mehrphasiger elektrischer Schrittmotor

Country Status (3)

Country Link
DE (1) DE2159640C3 (cg-RX-API-DMAC10.html)
FR (1) FR2117405A5 (cg-RX-API-DMAC10.html)
GB (1) GB1339817A (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179630A (en) 1976-11-04 1979-12-18 Tecumseh Products Company Linear compressor
CH653189A5 (fr) * 1983-04-08 1985-12-13 Portescap Moteur pas a pas electrique.
DE4241522A1 (de) * 1992-12-10 1994-06-16 Edag Eng & Design Ag Reluktanzmotor

Also Published As

Publication number Publication date
FR2117405A5 (cg-RX-API-DMAC10.html) 1972-07-21
DE2159640A1 (de) 1972-06-29
GB1339817A (en) 1973-12-05
DE2159640B2 (de) 1975-05-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee