JPS5212407A - Step motor for watch - Google Patents

Step motor for watch

Info

Publication number
JPS5212407A
JPS5212407A JP8811075A JP8811075A JPS5212407A JP S5212407 A JPS5212407 A JP S5212407A JP 8811075 A JP8811075 A JP 8811075A JP 8811075 A JP8811075 A JP 8811075A JP S5212407 A JPS5212407 A JP S5212407A
Authority
JP
Japan
Prior art keywords
watch
step motor
invariably
stator
rotor
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
JP8811075A
Other languages
Japanese (ja)
Inventor
Akira Torisawa
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP8811075A priority Critical patent/JPS5212407A/en
Priority to GB29075/76A priority patent/GB1531314A/en
Priority to US05/705,441 priority patent/US4075540A/en
Publication of JPS5212407A publication Critical patent/JPS5212407A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To determine rotating direction of rotor invariably by making hole in the stator.
COPYRIGHT: (C)1977,JPO&Japio
JP8811075A 1975-07-15 1975-07-18 Step motor for watch Pending JPS5212407A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8811075A JPS5212407A (en) 1975-07-18 1975-07-18 Step motor for watch
GB29075/76A GB1531314A (en) 1975-07-15 1976-07-13 Motor
US05/705,441 US4075540A (en) 1975-07-15 1976-07-15 Stepping motor for timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8811075A JPS5212407A (en) 1975-07-18 1975-07-18 Step motor for watch

Publications (1)

Publication Number Publication Date
JPS5212407A true JPS5212407A (en) 1977-01-31

Family

ID=13933730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8811075A Pending JPS5212407A (en) 1975-07-15 1975-07-18 Step motor for watch

Country Status (1)

Country Link
JP (1) JPS5212407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140721A (en) * 1984-12-12 1986-06-27 Matsushita Electric Ind Co Ltd Controller for liquid fuel combustion device
JPS61141549U (en) * 1985-02-19 1986-09-01

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069506A (en) * 1973-10-20 1975-06-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069506A (en) * 1973-10-20 1975-06-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140721A (en) * 1984-12-12 1986-06-27 Matsushita Electric Ind Co Ltd Controller for liquid fuel combustion device
JPS61141549U (en) * 1985-02-19 1986-09-01

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