EP0825630A3 - Schalter, insbesondere Relais - Google Patents

Schalter, insbesondere Relais Download PDF

Info

Publication number
EP0825630A3
EP0825630A3 EP97112418A EP97112418A EP0825630A3 EP 0825630 A3 EP0825630 A3 EP 0825630A3 EP 97112418 A EP97112418 A EP 97112418A EP 97112418 A EP97112418 A EP 97112418A EP 0825630 A3 EP0825630 A3 EP 0825630A3
Authority
EP
European Patent Office
Prior art keywords
relay
stage
switch
coupled
monitoring
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
Application number
EP97112418A
Other languages
English (en)
French (fr)
Other versions
EP0825630A2 (de
EP0825630B1 (de
Inventor
Jochen Feiler
Daniel Josef Dr.-Ing. Jendritza
Hartmut Prof.Dr.-Ing. Janocha
Horst Binnig
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.)
Hengstler GmbH
Original Assignee
Kaco Elektrotechnik GmbH
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 Kaco Elektrotechnik GmbH filed Critical Kaco Elektrotechnik GmbH
Publication of EP0825630A2 publication Critical patent/EP0825630A2/de
Publication of EP0825630A3 publication Critical patent/EP0825630A3/de
Application granted granted Critical
Publication of EP0825630B1 publication Critical patent/EP0825630B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H55/00—Magnetostrictive relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits

Landscapes

  • Keying Circuit Devices (AREA)
  • Push-Button Switches (AREA)
  • Control Of Electric Motors In General (AREA)
  • Relay Circuits (AREA)
  • Transmitters (AREA)

Abstract

Der Schalter (1) hat zwei Schaltelemente (2, 3), von denen eines zum Schließen und Öffnen des Schalters (1) relativ zum anderen Schaltelement (2, 3) mittels eines Antriebsteiles (7) bewegbar ist. Um den Schalter (1) so auszubilden, daß er aus nur wenigen Bauteilen besteht, nur ein geringes Bauvolumen hat und eine geringe Schaltzeit aufweist, ist das eine Schaltelement (2, 3) fest mit dem Antriebsteil (7) verbunden. Dieses ist ein Festkörper-Energiewandler. Aufgrund der festen Verbindung von Schaltelement (2, 3) und Antriebsteil (7) bleibt bei einem eventuellen Verschweißen der Schaltelemente (2, 3) miteinander auch das Antriebsteil (7) in seiner verstellten Lage, so daß einfach und ohne zusätzliche Sensoren dieser Zustand des Schalters (1) erfaßt und ausgewertet werden kann.
EP97112418A 1996-08-10 1997-07-19 Schalter, insbesondere Relais Expired - Lifetime EP0825630B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632347 1996-08-10
DE19632347A DE19632347A1 (de) 1996-08-10 1996-08-10 Schalter, insbesondere Relais

Publications (3)

Publication Number Publication Date
EP0825630A2 EP0825630A2 (de) 1998-02-25
EP0825630A3 true EP0825630A3 (de) 1999-03-24
EP0825630B1 EP0825630B1 (de) 2004-01-28

Family

ID=7802340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112418A Expired - Lifetime EP0825630B1 (de) 1996-08-10 1997-07-19 Schalter, insbesondere Relais

Country Status (7)

Country Link
US (1) US5886428A (de)
EP (1) EP0825630B1 (de)
JP (1) JPH10125204A (de)
KR (1) KR19980018398A (de)
CN (1) CN1181606A (de)
AT (1) ATE258714T1 (de)
DE (2) DE19632347A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623892A1 (de) * 1996-06-06 1997-12-11 Hoechst Schering Agrevo Gmbh Substituierte Pyrazolyl-pyrazolderivate
US6173424B1 (en) * 1997-12-31 2001-01-09 Micron Technology, Inc. Programmable pulse generator and method for using same
DE19944461C1 (de) 1999-09-16 2001-01-11 Siemens Ag Überwachungsverfahren für ein elektromagnetisches Schaltgerät und hiermit korrespondierendes elektromagnetisches Schaltgerät
US6839211B2 (en) 2002-02-21 2005-01-04 Broadcom Corporation Methods and systems for reducing power-on failure of integrated circuits
US7106221B2 (en) * 2003-04-30 2006-09-12 Harman International Industries, Incorporated Capacitive touch switch system for an audio device
DE102004026963B4 (de) * 2004-06-02 2007-04-12 Festo Ag & Co Ventilanordnung zur Fluidsteuerung
CA2624387A1 (en) * 2005-11-15 2007-05-24 Abb Patent Gmbh Magnetostrictive electrical switching device
EP2053625A1 (de) * 2007-10-23 2009-04-29 Siemens Aktiengesellschaft Schalteinrichtung
EP2208215B1 (de) * 2007-11-15 2016-01-13 Siemens Aktiengesellschaft Schaltanordnung und verfahren zum ansteuern eines elektromagnetischen relais
WO2009135500A1 (de) * 2008-05-06 2009-11-12 Siemens Aktiengesellschaft Schaltvorrichtung
US8198757B2 (en) * 2009-03-04 2012-06-12 International Business Machines Corporation Energy savings for a system powering a lower voltage device from a higher voltage power source, and wherein the system includes a power plug that outputs power to a converter, and a switch actuator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943481C (de) * 1952-01-26 1956-05-24 Siemens Ag Elektromagnetisches Relais, Schuetz od. dgl. mit zwitverzoegerter Ansprechzeit
GB2169138A (en) * 1984-12-21 1986-07-02 Gen Electric Piezoelectric switching apparatus
DE3909261A1 (de) * 1988-03-25 1989-10-05 Gen Electric Verfahren und system zum regeln der eingangsleistung einer elektrischen heizvorrichtung, insbesondere eines elektroherdes
US4914315A (en) * 1987-06-10 1990-04-03 Bayerische Motoren Werke Ag Method for loosening the contacts of a sticking relay as well as circuit arrangement for carrying out the method
DE4034714A1 (de) * 1990-11-01 1992-05-07 Bach & Co Kontakttraeger fuer ein elektromagnetisches relais
DE19503235A1 (de) * 1995-02-02 1995-10-19 Trenkler Gerhard Univ Prof Dr Anordnung zum schnellen Schalten von Strömen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688135A (en) * 1970-10-09 1972-08-29 Clare & Co C P Piezoelectrically actuated lever switch
US3777093A (en) * 1972-05-25 1973-12-04 R Sterns Electromechanical relay
US4425524A (en) * 1980-07-09 1984-01-10 Northern Telecom Inc. Piezoelectric switch using piezoceramic bending elements, and in particular a relay utilizing such elements
US4461968A (en) * 1982-01-11 1984-07-24 Piezo Electric Products, Inc. Piezoelectric relay with magnetic detent
US4473859A (en) * 1982-09-22 1984-09-25 Piezo Electric Products, Inc. Piezoelectric circuit breaker
US4678957A (en) * 1986-06-24 1987-07-07 General Electric Company Piezoelectric ceramic switching devices and systems and methods of making the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943481C (de) * 1952-01-26 1956-05-24 Siemens Ag Elektromagnetisches Relais, Schuetz od. dgl. mit zwitverzoegerter Ansprechzeit
GB2169138A (en) * 1984-12-21 1986-07-02 Gen Electric Piezoelectric switching apparatus
US4914315A (en) * 1987-06-10 1990-04-03 Bayerische Motoren Werke Ag Method for loosening the contacts of a sticking relay as well as circuit arrangement for carrying out the method
DE3909261A1 (de) * 1988-03-25 1989-10-05 Gen Electric Verfahren und system zum regeln der eingangsleistung einer elektrischen heizvorrichtung, insbesondere eines elektroherdes
DE4034714A1 (de) * 1990-11-01 1992-05-07 Bach & Co Kontakttraeger fuer ein elektromagnetisches relais
DE19503235A1 (de) * 1995-02-02 1995-10-19 Trenkler Gerhard Univ Prof Dr Anordnung zum schnellen Schalten von Strömen

Also Published As

Publication number Publication date
US5886428A (en) 1999-03-23
JPH10125204A (ja) 1998-05-15
EP0825630A2 (de) 1998-02-25
DE19632347A1 (de) 1998-02-12
CN1181606A (zh) 1998-05-13
EP0825630B1 (de) 2004-01-28
DE59711251D1 (de) 2004-03-04
ATE258714T1 (de) 2004-02-15
KR19980018398A (ko) 1998-06-05

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