DE69929947D1 - Durch einen piezoelektrischen Motor angetriebenen Schalter - Google Patents

Durch einen piezoelektrischen Motor angetriebenen Schalter

Info

Publication number
DE69929947D1
DE69929947D1 DE69929947T DE69929947T DE69929947D1 DE 69929947 D1 DE69929947 D1 DE 69929947D1 DE 69929947 T DE69929947 T DE 69929947T DE 69929947 T DE69929947 T DE 69929947T DE 69929947 D1 DE69929947 D1 DE 69929947D1
Authority
DE
Germany
Prior art keywords
piezoelectric motor
motor driven
driven switch
circuit breaker
driven
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
DE69929947T
Other languages
English (en)
Other versions
DE69929947T2 (de
Inventor
Norbert Beyrard
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.)
NORBERT BEYRARD FRANCE Sarl
Original Assignee
NORBERT BEYRARD FRANCE Sarl
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 NORBERT BEYRARD FRANCE Sarl filed Critical NORBERT BEYRARD FRANCE Sarl
Application granted granted Critical
Publication of DE69929947D1 publication Critical patent/DE69929947D1/de
Publication of DE69929947T2 publication Critical patent/DE69929947T2/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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg 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
    • H02N2/10—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezoelectric relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Control Of Stepping Motors (AREA)
DE69929947T 1999-06-04 1999-06-04 Durch einen piezoelektrischen Motor angetriebener Schalter Expired - Fee Related DE69929947T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99401358A EP1058323B1 (de) 1999-06-04 1999-06-04 Durch einen piezoelektrischen Motor angetriebenen Schalter

Publications (2)

Publication Number Publication Date
DE69929947D1 true DE69929947D1 (de) 2006-04-27
DE69929947T2 DE69929947T2 (de) 2006-10-19

Family

ID=8242000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929947T Expired - Fee Related DE69929947T2 (de) 1999-06-04 1999-06-04 Durch einen piezoelektrischen Motor angetriebener Schalter

Country Status (4)

Country Link
US (1) US6404105B1 (de)
EP (1) EP1058323B1 (de)
AT (1) ATE318451T1 (de)
DE (1) DE69929947T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60034949T2 (de) * 2000-10-23 2008-01-24 Abb Research Ltd. Ein verbesserter ferngesteuerter Leistungsschalter
JP4154851B2 (ja) * 2000-10-31 2008-09-24 コニカミノルタホールディングス株式会社 駆動装置
ITMI20011571A1 (it) * 2001-07-23 2003-01-23 Abb Service Srl Dispositivo di azionamento per motore ultrasonico
DE102006018669A1 (de) * 2006-04-21 2007-07-05 Siemens Ag Elektromechanische Schaltvorrichtung
CN106712574B (zh) * 2015-11-12 2018-09-04 南京华著磁电子科技有限公司 一种磁电式发电装置
GB2560326A (en) * 2017-03-07 2018-09-12 Stratec Biomedical Ag Piezo motor driven device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042967A (en) * 1975-10-28 1977-08-16 Yujiro Yamamoto Ground fault sensor
US3989964A (en) * 1976-08-05 1976-11-02 The United States Of America As Represented By The Secretary Of The Army Piezoelectric switch activating means
US4473859A (en) * 1982-09-22 1984-09-25 Piezo Electric Products, Inc. Piezoelectric circuit breaker
JPS60251701A (ja) * 1984-05-28 1985-12-12 Nec Corp マイクロ波スイツチ
US4620124A (en) * 1984-12-21 1986-10-28 General Electric Company Synchronously operable electrical current switching apparatus having increased contact separation in the open position and increased contact closing force in the closed position
JPS6244A (ja) * 1985-06-25 1987-01-06 Nippon Iyakuhin Kogyo Kk ２−ハロ−２−シクロペンテノン誘導体及びその製法
JPS6248220A (ja) * 1985-08-23 1987-03-02 三菱電機株式会社 漏電しや断器
DE3841416A1 (de) * 1987-12-09 1989-07-13 Max Co Ltd Vorrichtung zur vergroesserung sehr kleiner verschiebungen und druckkopf unter verwendung dieser vorrichtung

Also Published As

Publication number Publication date
ATE318451T1 (de) 2006-03-15
DE69929947T2 (de) 2006-10-19
US6404105B1 (en) 2002-06-11
EP1058323B1 (de) 2006-02-22
EP1058323A1 (de) 2000-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee