JPS6051478A - 超音波モータ - Google Patents
超音波モータInfo
- Publication number
- JPS6051478A JPS6051478A JP58156149A JP15614983A JPS6051478A JP S6051478 A JPS6051478 A JP S6051478A JP 58156149 A JP58156149 A JP 58156149A JP 15614983 A JP15614983 A JP 15614983A JP S6051478 A JPS6051478 A JP S6051478A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- circuit
- motor
- electronic timepiece
- signal
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 240000000220 Panda oleosa Species 0.000 description 4
- 235000016496 Panda oleosa Nutrition 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/14—Drive circuits; Control arrangements or methods
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
- H02N2/166—Motors with disc stator
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58156149A JPS6051478A (ja) | 1983-08-26 | 1983-08-26 | 超音波モータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58156149A JPS6051478A (ja) | 1983-08-26 | 1983-08-26 | 超音波モータ |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4280325A Division JP2694313B2 (ja) | 1992-10-19 | 1992-10-19 | 超音波モータを用いた電子機器 |
JP7293145A Division JPH08214568A (ja) | 1995-11-10 | 1995-11-10 | 超音波モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6051478A true JPS6051478A (ja) | 1985-03-22 |
JPH0522476B2 JPH0522476B2 (fr) | 1993-03-29 |
Family
ID=15621405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58156149A Granted JPS6051478A (ja) | 1983-08-26 | 1983-08-26 | 超音波モータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051478A (fr) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60176470A (ja) * | 1984-02-21 | 1985-09-10 | Canon Inc | 振動波モータ用駆動装置 |
JPS62145185A (ja) * | 1985-12-19 | 1987-06-29 | Seiko Epson Corp | 指針式電子時計 |
JPS63274379A (ja) * | 1987-05-01 | 1988-11-11 | Olympus Optical Co Ltd | 超音波モ−タ |
JPS63300995A (ja) * | 1987-05-30 | 1988-12-08 | 日本精機株式会社 | 超音波モ−タ駆動式指示計器 |
EP0299771A2 (fr) * | 1987-07-15 | 1989-01-18 | Seiko Instruments Inc. | Circuit de commande pour moteur à ondes |
JPS6475989A (en) * | 1987-09-18 | 1989-03-22 | Hitachi Maxell | Timepiece using ultrasonic motor |
JPH0187287U (fr) * | 1987-12-02 | 1989-06-08 | ||
JPH01260391A (ja) * | 1988-04-12 | 1989-10-17 | Hitachi Maxell Ltd | シー・スルー・クロツク |
EP0495665A1 (fr) | 1991-01-17 | 1992-07-22 | Seiko Epson Corporation | Moteur pas à pas à ultrasons |
US5229678A (en) * | 1989-10-20 | 1993-07-20 | Seiko Epson Corporation | Drive control unit for an ultrasonic step motor |
US5247220A (en) * | 1989-10-20 | 1993-09-21 | Seiko Epson Corporation | Ultrasonic motor |
EP0562817A2 (fr) * | 1992-03-24 | 1993-09-29 | Seiko Instruments Inc. | Dispositif électronique avec moteur à ultrasons |
US5473215A (en) * | 1993-09-08 | 1995-12-05 | Asulab S.A. | Position detector of the rotor of a piezo-electric motor |
US5479380A (en) * | 1989-10-20 | 1995-12-26 | Seiko Epson Corporation | Ultrasonic motor for driving an analog electronic watch |
EP0874292A2 (fr) * | 1997-04-25 | 1998-10-28 | Seiko Instruments Inc. | Pièce d'horlogerie électronique |
CN111623809A (zh) * | 2020-06-05 | 2020-09-04 | 鹤岗市振金石墨烯新材料研究院 | 基于石墨烯镀层的电动机轴传感器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002071840A (ja) * | 2000-08-29 | 2002-03-12 | Seiko Instruments Inc | 電子機器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5077821A (fr) * | 1973-11-14 | 1975-06-25 | ||
JPS5233568A (en) * | 1975-09-09 | 1977-03-14 | Secoh Giken Inc | Crystal clock equipped with digital displays ection |
JPS5326911A (en) * | 1976-08-25 | 1978-03-13 | Yokogawa Hokushin Electric Corp | Pulse motor |
JPS54164202A (en) * | 1978-05-12 | 1979-12-27 | Sp Pk I Tekunorogichiesukoe Bi | Vibration motor |
JPS552393A (en) * | 1978-05-12 | 1980-01-09 | Sp Pk I Tekunorogichiesukoe Bi | Vibration motor |
JPS5889087A (ja) * | 1981-11-24 | 1983-05-27 | Matsushita Electric Ind Co Ltd | モ−タの速度制御装置 |
JPS58148682A (ja) * | 1982-02-25 | 1983-09-03 | Toshio Sashita | 超音波振動を利用したモータ装置の駆動方法とモータ装置 |
JPS59178984A (ja) * | 1983-03-25 | 1984-10-11 | Canon Inc | 振動波モ−タの制御装置 |
-
1983
- 1983-08-26 JP JP58156149A patent/JPS6051478A/ja active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5077821A (fr) * | 1973-11-14 | 1975-06-25 | ||
JPS5233568A (en) * | 1975-09-09 | 1977-03-14 | Secoh Giken Inc | Crystal clock equipped with digital displays ection |
JPS5326911A (en) * | 1976-08-25 | 1978-03-13 | Yokogawa Hokushin Electric Corp | Pulse motor |
JPS54164202A (en) * | 1978-05-12 | 1979-12-27 | Sp Pk I Tekunorogichiesukoe Bi | Vibration motor |
JPS552393A (en) * | 1978-05-12 | 1980-01-09 | Sp Pk I Tekunorogichiesukoe Bi | Vibration motor |
JPS5889087A (ja) * | 1981-11-24 | 1983-05-27 | Matsushita Electric Ind Co Ltd | モ−タの速度制御装置 |
JPS58148682A (ja) * | 1982-02-25 | 1983-09-03 | Toshio Sashita | 超音波振動を利用したモータ装置の駆動方法とモータ装置 |
JPS59178984A (ja) * | 1983-03-25 | 1984-10-11 | Canon Inc | 振動波モ−タの制御装置 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60176470A (ja) * | 1984-02-21 | 1985-09-10 | Canon Inc | 振動波モータ用駆動装置 |
JPH0515155B2 (fr) * | 1984-02-21 | 1993-02-26 | Canon Kk | |
JPS62145185A (ja) * | 1985-12-19 | 1987-06-29 | Seiko Epson Corp | 指針式電子時計 |
JPH0743428B2 (ja) * | 1985-12-19 | 1995-05-15 | セイコーエプソン株式会社 | 指針式電子時計 |
JPS63274379A (ja) * | 1987-05-01 | 1988-11-11 | Olympus Optical Co Ltd | 超音波モ−タ |
JPS63300995A (ja) * | 1987-05-30 | 1988-12-08 | 日本精機株式会社 | 超音波モ−タ駆動式指示計器 |
JPH0464598B2 (fr) * | 1987-05-30 | 1992-10-15 | Japan Engine Valve Mfg | |
EP0299771A2 (fr) * | 1987-07-15 | 1989-01-18 | Seiko Instruments Inc. | Circuit de commande pour moteur à ondes |
EP0299771A3 (fr) * | 1987-07-15 | 1990-08-08 | Seiko Instruments Inc. | Circuit de commande pour moteur à ondes |
JPS6475989A (en) * | 1987-09-18 | 1989-03-22 | Hitachi Maxell | Timepiece using ultrasonic motor |
JPH0187287U (fr) * | 1987-12-02 | 1989-06-08 | ||
JPH01260391A (ja) * | 1988-04-12 | 1989-10-17 | Hitachi Maxell Ltd | シー・スルー・クロツク |
US5229678A (en) * | 1989-10-20 | 1993-07-20 | Seiko Epson Corporation | Drive control unit for an ultrasonic step motor |
US5247220A (en) * | 1989-10-20 | 1993-09-21 | Seiko Epson Corporation | Ultrasonic motor |
US5479380A (en) * | 1989-10-20 | 1995-12-26 | Seiko Epson Corporation | Ultrasonic motor for driving an analog electronic watch |
US5521455A (en) * | 1989-10-20 | 1996-05-28 | Seiko Epson Corporation | Ultrasonic motor |
EP0495665A1 (fr) | 1991-01-17 | 1992-07-22 | Seiko Epson Corporation | Moteur pas à pas à ultrasons |
EP0562817A2 (fr) * | 1992-03-24 | 1993-09-29 | Seiko Instruments Inc. | Dispositif électronique avec moteur à ultrasons |
EP0562817A3 (fr) * | 1992-03-24 | 1993-11-03 | Seiko Instruments Inc. | Dispositif électronique avec moteur à ultrasons |
US5473215A (en) * | 1993-09-08 | 1995-12-05 | Asulab S.A. | Position detector of the rotor of a piezo-electric motor |
EP0874292A2 (fr) * | 1997-04-25 | 1998-10-28 | Seiko Instruments Inc. | Pièce d'horlogerie électronique |
EP0874292A3 (fr) * | 1997-04-25 | 1999-03-03 | Seiko Instruments Inc. | Pièce d'horlogerie électronique |
CN111623809A (zh) * | 2020-06-05 | 2020-09-04 | 鹤岗市振金石墨烯新材料研究院 | 基于石墨烯镀层的电动机轴传感器 |
CN111623809B (zh) * | 2020-06-05 | 2022-03-18 | 鹤岗市振金石墨烯新材料研究院 | 基于石墨烯镀层的电动机轴传感器 |
Also Published As
Publication number | Publication date |
---|---|
JPH0522476B2 (fr) | 1993-03-29 |
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