JP2526064Y2 - 波動ステップモータ - Google Patents

波動ステップモータ

Info

Publication number
JP2526064Y2
JP2526064Y2 JP7180490U JP7180490U JP2526064Y2 JP 2526064 Y2 JP2526064 Y2 JP 2526064Y2 JP 7180490 U JP7180490 U JP 7180490U JP 7180490 U JP7180490 U JP 7180490U JP 2526064 Y2 JP2526064 Y2 JP 2526064Y2
Authority
JP
Japan
Prior art keywords
contact
moving body
stator
rotor
width
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 - Lifetime
Application number
JP7180490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0434892U (en:Method
Inventor
丈二 北原
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 Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP7180490U priority Critical patent/JP2526064Y2/ja
Priority to EP90311427A priority patent/EP0424140B1/en
Priority to DE69009139T priority patent/DE69009139T2/de
Priority to KR1019900016595A priority patent/KR910008517A/ko
Priority to US07/602,457 priority patent/US5479380A/en
Publication of JPH0434892U publication Critical patent/JPH0434892U/ja
Application granted granted Critical
Publication of JP2526064Y2 publication Critical patent/JP2526064Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP7180490U 1989-10-20 1990-07-05 波動ステップモータ Expired - Lifetime JP2526064Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7180490U JP2526064Y2 (ja) 1990-07-05 1990-07-05 波動ステップモータ
EP90311427A EP0424140B1 (en) 1989-10-20 1990-10-18 Electronic timepiece
DE69009139T DE69009139T2 (de) 1989-10-20 1990-10-18 Elektronische Uhr.
KR1019900016595A KR910008517A (ko) 1989-10-20 1990-10-18 전자 시계
US07/602,457 US5479380A (en) 1989-10-20 1990-10-22 Ultrasonic motor for driving an analog electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7180490U JP2526064Y2 (ja) 1990-07-05 1990-07-05 波動ステップモータ

Publications (2)

Publication Number Publication Date
JPH0434892U JPH0434892U (en:Method) 1992-03-24
JP2526064Y2 true JP2526064Y2 (ja) 1997-02-12

Family

ID=31609165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7180490U Expired - Lifetime JP2526064Y2 (ja) 1989-10-20 1990-07-05 波動ステップモータ

Country Status (1)

Country Link
JP (1) JP2526064Y2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009128385A1 (ja) * 2008-04-14 2009-10-22 コニカミノルタオプト株式会社 超音波アクチュエータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009128385A1 (ja) * 2008-04-14 2009-10-22 コニカミノルタオプト株式会社 超音波アクチュエータ
JP5353881B2 (ja) * 2008-04-14 2013-11-27 コニカミノルタ株式会社 超音波アクチュエータ

Also Published As

Publication number Publication date
JPH0434892U (en:Method) 1992-03-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term