JPS5223609A - Rotor of pulse motor for watch - Google Patents

Rotor of pulse motor for watch

Info

Publication number
JPS5223609A
JPS5223609A JP50099974A JP9997475A JPS5223609A JP S5223609 A JPS5223609 A JP S5223609A JP 50099974 A JP50099974 A JP 50099974A JP 9997475 A JP9997475 A JP 9997475A JP S5223609 A JPS5223609 A JP S5223609A
Authority
JP
Japan
Prior art keywords
rotor
watch
pulse motor
fan
rotation axis
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
JP50099974A
Other languages
Japanese (ja)
Inventor
Nobuo Toyama
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.)
Ricoh Elemex Corp
Original Assignee
Ricoh Elemex Corp
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 Ricoh Elemex Corp filed Critical Ricoh Elemex Corp
Priority to JP50099974A priority Critical patent/JPS5223609A/en
Publication of JPS5223609A publication Critical patent/JPS5223609A/en
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

PURPOSE: Rotor of pulse motor for watch in which magnetic force is increased by forming each magnetic pole in fan-shape having rotation axis as center thus utilizing magnetized face of rotor effectively.
COPYRIGHT: (C)1977,JPO&Japio
JP50099974A 1975-08-18 1975-08-18 Rotor of pulse motor for watch Pending JPS5223609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50099974A JPS5223609A (en) 1975-08-18 1975-08-18 Rotor of pulse motor for watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50099974A JPS5223609A (en) 1975-08-18 1975-08-18 Rotor of pulse motor for watch

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP57126196A Division JPS5895966A (en) 1982-07-20 1982-07-20 Magnetizer for rotor

Publications (1)

Publication Number Publication Date
JPS5223609A true JPS5223609A (en) 1977-02-22

Family

ID=14261625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50099974A Pending JPS5223609A (en) 1975-08-18 1975-08-18 Rotor of pulse motor for watch

Country Status (1)

Country Link
JP (1) JPS5223609A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928865A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke
JPS5928866A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke
JPS5928864A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928865A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke
JPS5928866A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke
JPS5928864A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke

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