JPS5227509A - Stepping motor for timepieces - Google Patents
Stepping motor for timepiecesInfo
- Publication number
- JPS5227509A JPS5227509A JP10433475A JP10433475A JPS5227509A JP S5227509 A JPS5227509 A JP S5227509A JP 10433475 A JP10433475 A JP 10433475A JP 10433475 A JP10433475 A JP 10433475A JP S5227509 A JPS5227509 A JP S5227509A
- Authority
- JP
- Japan
- Prior art keywords
- timepieces
- stepping motor
- stator
- magnetic flux
- providing
- 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
Links
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To shape the outer part of a stator easily independently of involved step by providing a step only inside the magnetic flux centering region of a stator in order to provide torque.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10433475A JPS5227509A (en) | 1975-08-28 | 1975-08-28 | Stepping motor for timepieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10433475A JPS5227509A (en) | 1975-08-28 | 1975-08-28 | Stepping motor for timepieces |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5227509A true JPS5227509A (en) | 1977-03-01 |
Family
ID=14378027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10433475A Pending JPS5227509A (en) | 1975-08-28 | 1975-08-28 | Stepping motor for timepieces |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5227509A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487812A (en) * | 1977-12-13 | 1979-07-12 | Ebauchesfabrik Eta Ag | Motor for electronic watch and method of producing same |
JPS58176851A (en) * | 1982-03-29 | 1983-10-17 | リトン・システムズ・インコ−ポレ−テツド | Electron gun |
JPH03106657U (en) * | 1990-02-20 | 1991-11-05 |
-
1975
- 1975-08-28 JP JP10433475A patent/JPS5227509A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487812A (en) * | 1977-12-13 | 1979-07-12 | Ebauchesfabrik Eta Ag | Motor for electronic watch and method of producing same |
JPS58176851A (en) * | 1982-03-29 | 1983-10-17 | リトン・システムズ・インコ−ポレ−テツド | Electron gun |
JPH0317176B2 (en) * | 1982-03-29 | 1991-03-07 | Litton Systems Inc | |
JPH03106657U (en) * | 1990-02-20 | 1991-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5248012A (en) | Reversible miniature step motor | |
JPS5227509A (en) | Stepping motor for timepieces | |
JPS5246404A (en) | Structure of motor stator | |
JPS51134810A (en) | Dynamotor | |
JPS5268909A (en) | Rotor construction of motor for electronic watch | |
JPS5210507A (en) | Step motor for watch | |
JPS52143421A (en) | Three phase induction motor | |
JPS51121715A (en) | Small size single phase induction motor | |
JPS51116912A (en) | Powerful motor | |
JPS5212407A (en) | Step motor for watch | |
JPS5214812A (en) | Smll-sized motor for wrist watch | |
JPS5212406A (en) | Step motor for watch | |
JPS5216616A (en) | Step motor | |
JPS51140439A (en) | Magnetic bubble device | |
JPS51150615A (en) | Rotor magnet | |
JPS51113101A (en) | Field means for revolving-armature | |
JPS528413A (en) | Magnetic induction power device | |
JPS5221606A (en) | Stator of step motor for watches | |
JPS51145810A (en) | Counter-rotary pulse motor for timepiece | |
JPS52137612A (en) | Motor | |
JPS53116410A (en) | Positioning method of permanent magnet for motor | |
JPS5248004A (en) | Rotor for synchronous machines | |
JPS53140519A (en) | Pulse motor | |
JPS5288710A (en) | Stepping motor | |
JPS5210505A (en) | Coil for linear induction motor |