DE3913211A1 - Vibrationswellenmotor - Google Patents
VibrationswellenmotorInfo
- Publication number
- DE3913211A1 DE3913211A1 DE3913211A DE3913211A DE3913211A1 DE 3913211 A1 DE3913211 A1 DE 3913211A1 DE 3913211 A DE3913211 A DE 3913211A DE 3913211 A DE3913211 A DE 3913211A DE 3913211 A1 DE3913211 A1 DE 3913211A1
- Authority
- DE
- Germany
- Prior art keywords
- stator
- rotor
- vibration wave
- wave motor
- motor according
- 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
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims 1
- 239000012765 fibrous filler Substances 0.000 claims 1
- 229920005649 polyetherethersulfone Polymers 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- 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
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/005—Mechanical details, e.g. housings
- H02N2/0065—Friction interface
- H02N2/007—Materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63100694A JPH01270776A (ja) | 1988-04-22 | 1988-04-22 | 超音波モータの動体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3913211A1 true DE3913211A1 (de) | 1989-11-09 |
| DE3913211C2 DE3913211C2 (cg-RX-API-DMAC7.html) | 1991-06-27 |
Family
ID=14280835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3913211A Granted DE3913211A1 (de) | 1988-04-22 | 1989-04-21 | Vibrationswellenmotor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4939404A (cg-RX-API-DMAC7.html) |
| JP (1) | JPH01270776A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3913211A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2217925A (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910003669B1 (ko) * | 1987-10-20 | 1991-06-08 | 마쯔시다덴기산교 가부시가이샤 | 초음파 모우터 |
| US4963781A (en) * | 1987-11-26 | 1990-10-16 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic motor |
| JPH0389875A (ja) * | 1989-08-31 | 1991-04-15 | Brother Ind Ltd | リニア超音波モータ |
| US5105117A (en) * | 1989-10-31 | 1992-04-14 | Brother Kogyo Kabushiki Kaisha | Ultrasonic motor |
| US5557157A (en) * | 1989-11-30 | 1996-09-17 | Canon Kabushiki Kaisha | Vibration driven motor |
| US5352950A (en) * | 1990-03-30 | 1994-10-04 | Canon Kabushiki Kaisha | Vibration wave driven motor |
| JPH05161368A (ja) * | 1991-11-29 | 1993-06-25 | Canon Inc | 振動波モータ |
| JPH05219762A (ja) * | 1992-02-06 | 1993-08-27 | Canon Inc | 振動波モータ |
| DE4243323C2 (de) * | 1992-12-21 | 1996-10-02 | Daimler Benz Ag | Schwingungsmotor mit Resonanzvermeidung |
| JP3358265B2 (ja) * | 1993-12-17 | 2002-12-16 | 株式会社ニコン | 超音波モータ |
| JP3397627B2 (ja) * | 1997-04-08 | 2003-04-21 | キヤノン株式会社 | 振動型駆動装置およびこれを用いた装置 |
| CN102751901B (zh) * | 2012-06-25 | 2016-02-17 | 南京航空航天大学 | 微小型减摩驱动式旋转超声电机 |
| CN102856305B (zh) * | 2012-07-25 | 2015-03-18 | 中国科学技术大学 | 坚固型双压电体并排推动的三摩擦力步进器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3610304A1 (de) * | 1985-03-29 | 1986-10-02 | Canon K.K., Tokio/Tokyo | Vibrationswellenmotor |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382262B (de) * | 1982-04-16 | 1987-02-10 | Ki Polt I | Piezoelektrischer motor |
| AT384912B (de) * | 1982-04-16 | 1988-01-25 | Ki Polt I | Piezoelektrischer motor |
| JPS6022479A (ja) * | 1983-07-18 | 1985-02-04 | Shinsei Kogyo:Kk | 超音波モータ |
| US4736129A (en) * | 1985-05-30 | 1988-04-05 | Marcon Electronics Co., Ltd. | Ultrasonic motor |
| CA1258086A (en) * | 1985-07-19 | 1989-08-01 | Yoshinobu Imasaka | Ultrasonic motor having an organic fibre-resin contact member between stator and rotor |
| JPS6223379A (ja) * | 1985-07-19 | 1987-01-31 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| JPS6258887A (ja) * | 1985-09-04 | 1987-03-14 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| CA1262471A (en) * | 1985-11-13 | 1989-10-24 | Masanori Sumihara | Ultrasonic motor having a friction material comprising a rubber-like elastic material and aromatic polyamide fiber |
| JPS62114481A (ja) * | 1985-11-13 | 1987-05-26 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| JPS62114480A (ja) * | 1985-11-13 | 1987-05-26 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| JPS62147979A (ja) * | 1985-12-23 | 1987-07-01 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| JPS62147978A (ja) * | 1985-12-23 | 1987-07-01 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
-
1988
- 1988-04-22 JP JP63100694A patent/JPH01270776A/ja active Pending
-
1989
- 1989-04-21 DE DE3913211A patent/DE3913211A1/de active Granted
- 1989-04-24 GB GB8909313A patent/GB2217925A/en not_active Withdrawn
- 1989-04-24 US US07/341,820 patent/US4939404A/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3610304A1 (de) * | 1985-03-29 | 1986-10-02 | Canon K.K., Tokio/Tokyo | Vibrationswellenmotor |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8909313D0 (en) | 1989-06-07 |
| GB2217925A (en) | 1989-11-01 |
| JPH01270776A (ja) | 1989-10-30 |
| DE3913211C2 (cg-RX-API-DMAC7.html) | 1991-06-27 |
| US4939404A (en) | 1990-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: TIEDTKE, H., DIPL.-ING. BUEHLING, G., DIPL.-CHEM. KINNE, R., DIPL.-ING. GRUPE, P., DIPL.-ING. PELLMANN, H., DIPL.-ING. GRAMS, K., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |