JPH0479236B2 - - Google Patents
Info
- Publication number
- JPH0479236B2 JPH0479236B2 JP58197842A JP19784283A JPH0479236B2 JP H0479236 B2 JPH0479236 B2 JP H0479236B2 JP 58197842 A JP58197842 A JP 58197842A JP 19784283 A JP19784283 A JP 19784283A JP H0479236 B2 JPH0479236 B2 JP H0479236B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- piezoelectric vibrator
- piezoelectric
- movable element
- ultrasonic motor
- 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
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 239000012814 acoustic material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 or the like Substances 0.000 description 1
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 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
- H02N2/16—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
- H02N2/163—Motors with ring stator
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58197842A JPS6091878A (ja) | 1983-10-21 | 1983-10-21 | 超音波モータ |
| US06/663,453 US4562373A (en) | 1983-10-21 | 1984-10-22 | Piezoelectric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58197842A JPS6091878A (ja) | 1983-10-21 | 1983-10-21 | 超音波モータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091878A JPS6091878A (ja) | 1985-05-23 |
| JPH0479236B2 true JPH0479236B2 (de) | 1992-12-15 |
Family
ID=16381242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58197842A Granted JPS6091878A (ja) | 1983-10-21 | 1983-10-21 | 超音波モータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091878A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60210172A (ja) * | 1984-04-02 | 1985-10-22 | Canon Inc | 振動波モ−タ |
| JPS62196084A (ja) * | 1986-02-20 | 1987-08-29 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| JPH04217882A (ja) * | 1990-12-19 | 1992-08-07 | Nikon Corp | 超音波モータ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552393A (en) * | 1978-05-12 | 1980-01-09 | Sp Pk I Tekunorogichiesukoe Bi | Vibration motor |
| JPS6055865A (ja) * | 1983-08-31 | 1985-04-01 | Seiko Instr & Electronics Ltd | 超音波モータ |
-
1983
- 1983-10-21 JP JP58197842A patent/JPS6091878A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552393A (en) * | 1978-05-12 | 1980-01-09 | Sp Pk I Tekunorogichiesukoe Bi | Vibration motor |
| JPS6055865A (ja) * | 1983-08-31 | 1985-04-01 | Seiko Instr & Electronics Ltd | 超音波モータ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6091878A (ja) | 1985-05-23 |
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