IL141758A0 - Piezoelectric actutator - Google Patents

Piezoelectric actutator

Info

Publication number
IL141758A0
IL141758A0 IL14175801A IL14175801A IL141758A0 IL 141758 A0 IL141758 A0 IL 141758A0 IL 14175801 A IL14175801 A IL 14175801A IL 14175801 A IL14175801 A IL 14175801A IL 141758 A0 IL141758 A0 IL 141758A0
Authority
IL
Israel
Prior art keywords
resonator
actutator
piezoelectric
elastic arrangement
exerting
Prior art date
Application number
IL14175801A
Other languages
English (en)
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of IL141758A0 publication Critical patent/IL141758A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B26B19/282—Motors without a rotating central drive shaft, e.g. linear motors
    • 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
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/002—Driving devices, e.g. vibrators using only longitudinal or radial modes
    • 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
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body
    • H02N2/006—Elastic elements, e.g. springs
    • 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
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Dry Shavers And Clippers (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
IL14175801A 2000-03-04 2001-03-01 Piezoelectric actutator IL141758A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10010707A DE10010707C2 (de) 2000-03-04 2000-03-04 Piezoelektrischer Aktuator

Publications (1)

Publication Number Publication Date
IL141758A0 true IL141758A0 (en) 2002-03-10

Family

ID=7633576

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14175801A IL141758A0 (en) 2000-03-04 2001-03-01 Piezoelectric actutator

Country Status (8)

Country Link
US (1) US6563253B2 (xx)
EP (1) EP1130756B1 (xx)
JP (1) JP2001286165A (xx)
KR (1) KR20010087330A (xx)
CN (1) CN1241318C (xx)
AT (1) ATE329401T1 (xx)
DE (2) DE10010707C2 (xx)
IL (1) IL141758A0 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690101B2 (en) 2000-03-23 2004-02-10 Elliptec Resonant Actuator Ag Vibratory motors and methods of making and using same
DE10146703A1 (de) * 2001-09-21 2003-04-10 Elliptec Resonant Actuator Ag Piezomotor mit Führung
US7368853B2 (en) 2002-04-22 2008-05-06 Elliptec Resonant Actuator Aktiengesellschaft Piezoelectric motors and methods for the production and operation thereof
DE10347774B4 (de) * 2003-10-14 2006-04-13 Siemens Ag Aufnahmehülse für einen Aktorkörper
US7355325B2 (en) * 2006-06-15 2008-04-08 Piezomotor Uppsala Ab Wide frequency range electromechanical actuator
DE102006031233B4 (de) * 2006-07-06 2012-02-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Stellvorrichtung mit einer Reihenschaltung aus einem Linearaktuator und einer Feder
JP5803294B2 (ja) * 2011-06-03 2015-11-04 セイコーエプソン株式会社 モーター、ロボットハンドおよびロボット
US8797152B2 (en) * 2011-06-28 2014-08-05 New Scale Technologies, Inc. Haptic actuator apparatuses and methods thereof
BR112017016579A2 (pt) * 2015-02-06 2018-04-10 Koninklijke Philips N.V. atuador bidirecional, elemento de formato de feixe, dispositivo de iluminação adaptativa, estrutura de contato com a pele para um dispositivo de barbear ou depilar os cabelos e a pele, método de atuação bidirecional, e, método para a produção de um atuador bidirecional
JP6739550B2 (ja) * 2016-12-26 2020-08-12 三菱電機株式会社 生体物質測定装置および生体物質測定方法
CN109787506A (zh) * 2019-02-28 2019-05-21 长安大学 一种基于悬臂梁振动的压电驱动微马达装置及其工作方法
EP3966923A1 (en) * 2019-05-10 2022-03-16 Miniswys Sa Drive unit and method for operating a drive unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436675B (sv) * 1975-08-12 1985-01-14 Ki Politekhnichsky I Im 50 Let Elektrisk motor driven genom piezoelektriska krafter
US4249100A (en) * 1979-04-12 1981-02-03 Vasiliev Petr E Drive means and force control for piezoelectric vibration motor
US4613782A (en) * 1984-03-23 1986-09-23 Hitachi, Ltd. Actuator
DE3735623A1 (de) * 1987-10-21 1989-05-03 Philips Patentverwaltung Elektrischer rotations- oder linearmotor, dessen laeufer mittels ultraschallschwingungen angetrieben wird
US4997177A (en) * 1987-10-23 1991-03-05 Hitachi, Ltd. Method of and apparatus for conveying object by utilizing vibration
JPH06303782A (ja) * 1993-04-14 1994-10-28 Hitachi Ltd 駆動装置
US5616980A (en) * 1993-07-09 1997-04-01 Nanomotion Ltd. Ceramic motor
JP2658930B2 (ja) * 1994-12-27 1997-09-30 日本電気株式会社 圧電型回転駆動装置
IL113291A0 (en) * 1995-04-06 1995-07-31 Nanomotion Ltd A multi-axis rotation device
US6150628A (en) * 1997-06-26 2000-11-21 Applied Science And Technology, Inc. Toroidal low-field reactive gas source
DE19757139A1 (de) * 1997-12-20 1999-06-24 Philips Patentverwaltung Antriebsvorrichtung für wenigstens zwei Rotationselemente mit wenigstens einem piezoelektrischen Antriebselement
DE19817038A1 (de) * 1998-04-17 1999-10-21 Philips Patentverwaltung Piezomotor
JP2000139086A (ja) * 1998-11-02 2000-05-16 Minolta Co Ltd 圧電アクチュエータ
US6068256A (en) * 1999-07-28 2000-05-30 Technology Commercialization Corp. Piezoelectric conveying device

Also Published As

Publication number Publication date
KR20010087330A (ko) 2001-09-15
JP2001286165A (ja) 2001-10-12
EP1130756B1 (de) 2006-06-07
US20010028205A1 (en) 2001-10-11
ATE329401T1 (de) 2006-06-15
DE50109989D1 (de) 2006-07-20
EP1130756A3 (de) 2005-04-06
CN1241318C (zh) 2006-02-08
DE10010707A1 (de) 2001-09-13
US6563253B2 (en) 2003-05-13
CN1313673A (zh) 2001-09-19
EP1130756A9 (de) 2001-11-14
DE10010707C2 (de) 2002-01-10
EP1130756A2 (de) 2001-09-05

Similar Documents

Publication Publication Date Title
IL141758A0 (en) Piezoelectric actutator
MY134014A (en) Razor with a movable shaving head
BR0016987A (pt) Aparelho manual ultra-sÈnico torsional
JP2004518553A (ja) 振動減衰式のハンドグリップを備えた手持ち工作機械
ATE370519T1 (de) Piezoelektrischer antrieb
EP1229515A3 (en) Method and waveguides for changing the direction of longitudinal vibrations
DE50214455D1 (de) Handwerkzeugmaschine mit vibrationsgedämpftem handgriff
ATE340677T1 (de) Stiel für ein arbeitsgerät und damit ausgestattete arbeitsvorrichtung
HK1069931A1 (en) Piezomotor with a guide.
DE8909835U1 (xx)
ATE538907T1 (de) Innenmesser für elektrischen rasierapparat und elektrischer vibrationsrasierapparat
IT1273371B (it) Sega a spada azionata meccanicamente
HK1081734A1 (en) Piezoelectric motor and method for actuating same
ATE540787T1 (de) Haarschneidegerät mit rasseldämpfender struktur
ATE256342T1 (de) Piezoelektrischer antrieb
DK1011122T3 (da) Kontaktenhed til elektromagnetiske relæer
ATE426911T1 (de) Relais
DE50006356D1 (de) Rasierapparat
DE50204033D1 (de) Piezoelektrischer antrieb
ATE284512T1 (de) Piezo-elektrisches feuerzeug mit einer sicherheitsvorrichtung
ES2154940T3 (es) Tijeras.
CA2161999A1 (en) Swing Nose Frog Switch Point Adjuster
KR20160000150U (ko) 전동 헤어 클리퍼
JPH1080163A (ja) 超音波リニアモータ
WO2002039156A3 (fr) Commutateur optique integre munite d'une fibre optique

Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees