DE3850356D1 - Ultraschallmotoranordnung. - Google Patents

Ultraschallmotoranordnung.

Info

Publication number
DE3850356D1
DE3850356D1 DE3850356T DE3850356T DE3850356D1 DE 3850356 D1 DE3850356 D1 DE 3850356D1 DE 3850356 T DE3850356 T DE 3850356T DE 3850356 T DE3850356 T DE 3850356T DE 3850356 D1 DE3850356 D1 DE 3850356D1
Authority
DE
Germany
Prior art keywords
ultrasonic motor
motor arrangement
arrangement
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 - Fee Related
Application number
DE3850356T
Other languages
English (en)
Other versions
DE3850356T2 (de
Inventor
Masanori Sumihara
Yoshinobu Imasaka
Hiroshi Yoneno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP62298952A external-priority patent/JPH01138978A/ja
Priority claimed from JP62298951A external-priority patent/JPH01138977A/ja
Priority claimed from JP62298953A external-priority patent/JP2604764B2/ja
Priority claimed from JP63060996A external-priority patent/JP2604788B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3850356D1 publication Critical patent/DE3850356D1/de
Application granted granted Critical
Publication of DE3850356T2 publication Critical patent/DE3850356T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • 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
DE3850356T 1987-11-26 1988-11-23 Ultraschallmotoranordnung. Expired - Fee Related DE3850356T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62298952A JPH01138978A (ja) 1987-11-26 1987-11-26 超音波モータ
JP62298951A JPH01138977A (ja) 1987-11-26 1987-11-26 超音波モータ
JP62298953A JP2604764B2 (ja) 1987-11-26 1987-11-26 超音波モータ
JP63060996A JP2604788B2 (ja) 1988-03-15 1988-03-15 超音波モータ

Publications (2)

Publication Number Publication Date
DE3850356D1 true DE3850356D1 (de) 1994-07-28
DE3850356T2 DE3850356T2 (de) 1995-02-16

Family

ID=27463984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850356T Expired - Fee Related DE3850356T2 (de) 1987-11-26 1988-11-23 Ultraschallmotoranordnung.

Country Status (4)

Country Link
US (2) US4963781A (de)
EP (1) EP0317976B1 (de)
KR (1) KR910003671B1 (de)
DE (1) DE3850356T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105048862A (zh) * 2015-07-31 2015-11-11 南京航空航天大学 基于矩形板弯曲振动的惯性直线型超声电机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963781A (en) * 1987-11-26 1990-10-16 Matsushita Electric Industrial Co., Ltd. Ultrasonic motor
JPH01201831A (ja) * 1988-02-05 1989-08-14 Olympus Optical Co Ltd 光学的情報記録再生装置
US5557157A (en) * 1989-11-30 1996-09-17 Canon Kabushiki Kaisha Vibration driven motor
KR950002401B1 (ko) * 1991-04-02 1995-03-17 마쯔시다덴기산교 가부시기가이샤 초음파모우터
JP3045564B2 (ja) * 1991-06-12 2000-05-29 アルプス電気株式会社 超音波モータ
JPH05219762A (ja) * 1992-02-06 1993-08-27 Canon Inc 振動波モータ
JP3358265B2 (ja) * 1993-12-17 2002-12-16 株式会社ニコン 超音波モータ
US5912525A (en) * 1996-03-21 1999-06-15 Nikon Corporation Vibration actuator
EP1228542A1 (de) * 1999-10-31 2002-08-07 Nanomotion Ltd. Austauschbare reibungsverbindung für piezoelektrische motoren
FR2893783B1 (fr) * 2005-11-22 2008-02-01 Onera (Off Nat Aerospatiale) Actionneur plan a structure sandwich et application a la torsion de structure

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503182A1 (fr) * 1981-04-07 1982-10-08 Biofarma Sa Nouvelle souche de fusarium utilisable pour la production d'antibiotiques
JPS58888A (ja) * 1981-06-25 1983-01-06 Toyo Jozo Co Ltd 脂肪酸の分解に関与する酵素の製造法
US4495432A (en) * 1982-12-15 1985-01-22 Canon Kabushiki Kaisha Piezoelectric vibration wave motor with sloped drive surface
JPS59117473A (ja) * 1982-12-21 1984-07-06 Canon Inc 振動波モ−タ
JPS6022479A (ja) * 1983-07-18 1985-02-04 Shinsei Kogyo:Kk 超音波モータ
US4562373A (en) * 1983-10-21 1985-12-31 Matsushita Electric Industrial Co., Ltd. Piezoelectric motor
US4634916A (en) * 1984-10-02 1987-01-06 Ngk Spark Plug Co., Ltd. Piezoelectric rotary driver
US4739212A (en) * 1985-07-19 1988-04-19 Matsushita Electric Industrial Co., Ltd. Ultrasonic motor
JPS6223379A (ja) * 1985-07-19 1987-01-31 Matsushita Electric Ind Co Ltd 超音波モ−タ
JPS6258888A (ja) * 1985-09-04 1987-03-14 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
JPS62114480A (ja) * 1985-11-13 1987-05-26 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
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
JPS644480A (en) * 1987-06-26 1989-01-09 Metsuku Kk Method for measuring etching rate of liquid etchant
ES2053712T3 (es) * 1987-10-21 1994-08-01 Akzo Nv Un antigeno proteico reactivo y fragmentos del mismo.
US4963781A (en) * 1987-11-26 1990-10-16 Matsushita Electric Industrial Co., Ltd. Ultrasonic motor
JPH01270776A (ja) * 1988-04-22 1989-10-30 Aisin Seiki Co Ltd 超音波モータの動体
FR2645934B1 (fr) * 1989-04-18 1991-07-05 Curty Soc Procede de fabrication d'un joint comportant un corps metallique equipe d'au moins un element d'etancheite souple
JPH047978A (ja) * 1990-04-25 1992-01-13 Matsushita Graphic Commun Syst Inc 画像通信装置
JPH047979A (ja) * 1990-04-25 1992-01-13 Sony Corp 部品定数切り替え回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105048862A (zh) * 2015-07-31 2015-11-11 南京航空航天大学 基于矩形板弯曲振动的惯性直线型超声电机

Also Published As

Publication number Publication date
US5059849A (en) 1991-10-22
EP0317976A3 (en) 1990-03-21
KR910003671B1 (ko) 1991-06-08
DE3850356T2 (de) 1995-02-16
EP0317976A2 (de) 1989-05-31
US4963781A (en) 1990-10-16
EP0317976B1 (de) 1994-06-22
KR890009055A (ko) 1989-07-13

Similar Documents

Publication Publication Date Title
DE3782301T2 (de) Ultraschallmotor.
FI913616A0 (fi) Medelst en lineaer motor fungerande oeverfoeringssystem.
DE3852258T2 (de) Piezoelektrischer Motor.
DE3686345D1 (de) Ultraschallmotor.
DE3682842D1 (de) Ultraschallmotor.
DE3884137D1 (de) Bürstenloser Motor.
DE3751064D1 (de) Motorantriebseinheit.
DE3852224D1 (de) Ultraschalltreiberanordnung.
KR880016903U (ko) 소형 모터
DE3889768T2 (de) Ultraschall-Antriebsanordnung.
DE3889797D1 (de) Ultraschalltreiberanordnung.
DE3853251D1 (de) Ultraschallmotoranordnung.
DE3884955D1 (de) Elektromotor.
DE3783484T2 (de) Ultraschallsystem.
DE3883483T2 (de) Ultraschallmotoranordnung.
DE3851989T2 (de) Ultraschalltreiberanordnung.
DE3850356D1 (de) Ultraschallmotoranordnung.
KR880016899U (ko) 소형 모터
DE3851955D1 (de) Umkehrbarer motor.
DE3786077T2 (de) Ultraschalldiagnose-anordnung.
FI870691A0 (fi) Elektrisk motor.
DE3877882T2 (de) Flachmotor.
DE3851781D1 (de) Wanderwellenmotor.
DE3860321D1 (de) Kraftfahrzeug.
NO873897L (no) Ekkolodd.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee