CH530728A - Electric stepper motor - Google Patents
Electric stepper motorInfo
- Publication number
- CH530728A CH530728A CH176771A CH176771A CH530728A CH 530728 A CH530728 A CH 530728A CH 176771 A CH176771 A CH 176771A CH 176771 A CH176771 A CH 176771A CH 530728 A CH530728 A CH 530728A
- Authority
- CH
- Switzerland
- Prior art keywords
- stepper motor
- electric stepper
- electric
- motor
- stepper
- Prior art date
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1258770 | 1970-02-07 | ||
JP1258870 | 1970-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH530728A true CH530728A (en) | 1972-11-15 |
Family
ID=26348217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH176771A CH530728A (en) | 1970-02-07 | 1971-02-05 | Electric stepper motor |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA926911A (en) |
CH (1) | CH530728A (en) |
DE (1) | DE2105737C3 (en) |
FR (1) | FR2078296A5 (en) |
NL (1) | NL7101411A (en) |
SE (1) | SE388513B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH630775B (en) * | 1979-04-12 | Portescap | POLYPHASE STEP MOTOR FOR WATCHMAKING MOVEMENT. | |
US4330727A (en) * | 1979-12-27 | 1982-05-18 | Claude Oudet | Electric step motor |
CH676647A5 (en) * | 1988-06-10 | 1991-02-15 | Portescap |
-
1971
- 1971-01-28 CA CA103903A patent/CA926911A/en not_active Expired
- 1971-02-03 NL NL7101411A patent/NL7101411A/xx not_active Application Discontinuation
- 1971-02-04 SE SE136871A patent/SE388513B/en unknown
- 1971-02-05 CH CH176771A patent/CH530728A/en not_active IP Right Cessation
- 1971-02-05 FR FR7104028A patent/FR2078296A5/fr not_active Expired
- 1971-02-08 DE DE19712105737 patent/DE2105737C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2105737B2 (en) | 1975-04-30 |
DE2105737A1 (en) | 1971-08-19 |
DE2105737C3 (en) | 1975-12-04 |
FR2078296A5 (en) | 1971-11-05 |
NL7101411A (en) | 1971-08-10 |
CA926911A (en) | 1973-05-22 |
SE388513B (en) | 1976-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |