DE69331927T2 - Rechnergesteuerte schalteranordnung mit identifikationsschaltung - Google Patents

Rechnergesteuerte schalteranordnung mit identifikationsschaltung

Info

Publication number
DE69331927T2
DE69331927T2 DE69331927T DE69331927T DE69331927T2 DE 69331927 T2 DE69331927 T2 DE 69331927T2 DE 69331927 T DE69331927 T DE 69331927T DE 69331927 T DE69331927 T DE 69331927T DE 69331927 T2 DE69331927 T2 DE 69331927T2
Authority
DE
Germany
Prior art keywords
controlled switch
computer controlled
identification circuit
switch arrangement
arrangement
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
DE69331927T
Other languages
English (en)
Other versions
DE69331927D1 (de
Inventor
A Reid
J Bilas
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of DE69331927D1 publication Critical patent/DE69331927D1/de
Application granted granted Critical
Publication of DE69331927T2 publication Critical patent/DE69331927T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/04Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
    • H02J3/06Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00012Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using an auxiliary transmission line
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
    • H02J13/0004Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/03Application domotique, e.g. for house automation, bus connected switches, sensors, loads or intelligent wiring
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/18Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/14Protecting elements, switches, relays or circuit breakers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
DE69331927T 1992-06-19 1993-06-17 Rechnergesteuerte schalteranordnung mit identifikationsschaltung Expired - Fee Related DE69331927T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/901,453 US5455760A (en) 1991-06-28 1992-06-19 Computer-controlled circuit breaker arrangement with circuit breaker having identification circuit
PCT/US1993/005984 WO1994000824A1 (en) 1992-06-19 1993-06-17 Computer-controlled circuit breaker arrangement with circuit breaker having identification circuit

Publications (2)

Publication Number Publication Date
DE69331927D1 DE69331927D1 (de) 2002-06-20
DE69331927T2 true DE69331927T2 (de) 2003-01-09

Family

ID=25414225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331927T Expired - Fee Related DE69331927T2 (de) 1992-06-19 1993-06-17 Rechnergesteuerte schalteranordnung mit identifikationsschaltung

Country Status (8)

Country Link
US (1) US5455760A (de)
EP (1) EP0603374B1 (de)
JP (1) JPH06511618A (de)
AU (1) AU665448B2 (de)
CA (1) CA2115928A1 (de)
DE (1) DE69331927T2 (de)
MX (1) MX9303730A (de)
WO (1) WO1994000824A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014209036A1 (de) 2014-05-13 2015-11-19 Phoenix Contact Gmbh & Co. Kg Universelle Schutzschalterverteilerplatte mit einer Mehrzahl von Steckplätzen für modulare Schutzschalter

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6694270B2 (en) * 1994-12-30 2004-02-17 Power Measurement Ltd. Phasor transducer apparatus and system for protection, control, and management of electricity distribution systems
US5572438A (en) * 1995-01-05 1996-11-05 Teco Energy Management Services Engery management and building automation system
US5798901A (en) * 1995-08-22 1998-08-25 Rockwell International Corporation Interrupt system
US5705862A (en) * 1996-05-07 1998-01-06 Eaton Corporation Configurable panelboard for a plurality of electrical switching apparatus
US5861683A (en) * 1997-05-30 1999-01-19 Eaton Corporation Panelboard for controlling and monitoring power or energy
US5844326A (en) * 1997-06-23 1998-12-01 Cruising Equipment Company, Inc. Managed electrical outlet for providing rank-ordered over-current protection
US5924486A (en) * 1997-10-29 1999-07-20 Tecom, Inc. Environmental condition control and energy management system and method
US6195588B1 (en) * 1997-12-31 2001-02-27 Sloan Valve Company Control board for controlling and monitoring usage of water
US6813525B2 (en) * 2000-02-25 2004-11-02 Square D Company Energy management system
JP2002008948A (ja) * 2000-06-19 2002-01-11 Matsushita Electric Ind Co Ltd 電気二重層コンデンサ
DE10047927B4 (de) * 2000-09-27 2006-08-03 Siemens Ag Verfahren zur Vernetzung einer Regelungseinheit mit einem oder mehreren Leistungsteilen
KR100701110B1 (ko) 2002-03-28 2007-03-30 로버트쇼 컨트롤즈 캄파니 에너지 관리 시스템 및 방법
US20050280970A1 (en) * 2004-06-16 2005-12-22 Cyber Switching, Inc. Current protection apparatus and method
US20050280969A1 (en) * 2004-06-16 2005-12-22 Cyber Switching, Inc. Current protection apparatus and method
US7199304B2 (en) * 2002-09-04 2007-04-03 Intel Corporation Configurable microelectronic package using electrically conductive material
US7015599B2 (en) * 2003-06-27 2006-03-21 Briggs & Stratton Power Products Group, Llc Backup power management system and method of operating the same
US8552709B2 (en) * 2004-02-18 2013-10-08 Tasco Inc. Systems and methods for locating a circuit
CN101263638B (zh) * 2005-09-12 2012-08-08 西门子工业公司 用于选择性地控制和分配来自电源的电力给多个负载电路的系统、遥控装置以及方法
US8032260B2 (en) * 2005-11-30 2011-10-04 General Electric Company Method and system for controlling a power distribution system
US20070159746A1 (en) 2005-12-30 2007-07-12 General Electric Company Centrally controlled protection systems having reduced energy let-through mode
US8788415B2 (en) * 2008-09-29 2014-07-22 Battelle Memorial Institute Using one-way communications in a market-based resource allocation system
KR101594866B1 (ko) * 2009-06-02 2016-02-26 엘에스산전 주식회사 전원 차단 시스템용 병렬 디지털 신호의 직렬 디지털 신호로의 변환 장치 및 방법
GB2464629B (en) * 2009-12-21 2011-01-12 Paul Richard Jewell Electricity supply and control apparatus
RU2450402C2 (ru) * 2010-02-15 2012-05-10 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ релейной защиты энергообъекта
GB2478025A (en) * 2010-02-17 2011-08-24 Stewart John Robert Jackson Power supply having a constant supply circuit and a timed supply circuit
US8410633B2 (en) * 2010-06-03 2013-04-02 Briggs & Stratton Corporation Dynamic load shedding system for a standby generator
US8415830B2 (en) * 2010-06-03 2013-04-09 Briggs & Stratton Corporation Active load management system
RU2461110C2 (ru) * 2010-08-31 2012-09-10 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ релейной защиты энергообъекта
US8861167B2 (en) 2011-05-12 2014-10-14 Global Plasma Solutions, Llc Bipolar ionization device
US20140233160A1 (en) * 2013-02-19 2014-08-21 Eaton Corporation Load Centers Including Position Sensing Circuits and Related Systems and Sensing Circuits
WO2014152276A1 (en) 2013-03-15 2014-09-25 Pacecontrols Llc Controller for automatic control of duty cycled hvac&r equipment, and systems and methods using same
US9515463B2 (en) * 2014-06-30 2016-12-06 Rockwell Automation Technologies, Inc. Systems and methods for a fused motor load ground
RU2594361C1 (ru) * 2015-09-03 2016-08-20 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ релейной защиты энергообъекта
US9715796B2 (en) * 2015-10-13 2017-07-25 Schneider Electric USA, Inc. Communicating circuit breaker architecture with automatic load center position identification
ITUA20161496A1 (it) * 2016-03-09 2017-09-09 Bticino Spa Apparecchio elettrico modulare indirizzabile per il controllo e/o la distribuzione di energia elettrica
CA3050702C (en) 2017-01-18 2020-05-12 Coulomb Inc. Energy management apparatus to upgrade and control an existing circuit breaker panel
US11037427B2 (en) 2019-08-14 2021-06-15 Schneider Electric USA, Inc. Load center position-based addressing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689887A (en) * 1970-06-11 1972-09-05 Bendix Corp Information transfer system
US3842249A (en) * 1971-10-19 1974-10-15 Westinghouse Electric Corp Electrical system with programmed computer control and manually initiated control means
DE2543028C2 (de) * 1975-09-26 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Elektrisches System zur Fernbetätigung von an einer oder mehreren Stellen angeordneten elektrischen Verbrauchern
US4535332A (en) * 1979-10-30 1985-08-13 General Electric Company Method and apparatus for controlling distributed electrical loads
US4308511A (en) * 1980-01-10 1981-12-29 Westinghouse Electric Corp. Load management circuit breaker
US4331998A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and style designator circuit
US4338647A (en) * 1980-04-15 1982-07-06 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and optically-coupled data input/output system
US4819180A (en) * 1987-02-13 1989-04-04 Dencor Energy Cost Controls, Inc. Variable-limit demand controller for metering electrical energy
US4827369A (en) * 1987-02-20 1989-05-02 Westinghouse Electric Corp. Circuit interrupter apparatus with a selectable display means
AU3393889A (en) * 1988-04-29 1989-11-02 Lonroa Pty. Ltd. Energy management controller
US4918566A (en) * 1988-05-27 1990-04-17 Westinghouse Electric Corp. Electronic control of solenoid operated circuit breakers
US4937757A (en) * 1988-10-11 1990-06-26 General Electric Company Digital circuit interrupter with selectable trip parameters
US4964058A (en) * 1988-10-13 1990-10-16 Square D Company Power management and automation system
FR2649259B1 (fr) * 1989-07-03 1991-09-13 Merlin Gerin Declencheur statique comportant un systeme de desensibilisation de la protection terre
US4958252A (en) * 1990-01-16 1990-09-18 Westinghouse Electric Corp. Circuit breaker with rating plug having memory

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014209036A1 (de) 2014-05-13 2015-11-19 Phoenix Contact Gmbh & Co. Kg Universelle Schutzschalterverteilerplatte mit einer Mehrzahl von Steckplätzen für modulare Schutzschalter
DE102014209036B4 (de) 2014-05-13 2018-09-13 Phoenix Contact Gmbh & Co. Kg Universelle Schutzschalterverteilerplatte mit einer Mehrzahl von Steckplätzen für modulare Schutzschalter

Also Published As

Publication number Publication date
DE69331927D1 (de) 2002-06-20
MX9303730A (es) 1994-05-31
EP0603374B1 (de) 2002-05-15
EP0603374A4 (en) 1995-10-11
AU4543693A (en) 1994-01-24
US5455760A (en) 1995-10-03
JPH06511618A (ja) 1994-12-22
AU665448B2 (en) 1996-01-04
WO1994000824A1 (en) 1994-01-06
CA2115928A1 (en) 1994-01-06
EP0603374A1 (de) 1994-06-29

Similar Documents

Publication Publication Date Title
DE69331927T2 (de) Rechnergesteuerte schalteranordnung mit identifikationsschaltung
DE59206223D1 (de) Elektronische thermostatschaltuhr
DE69317350D1 (de) Vergleichsschaltung
DE59410216D1 (de) Elektronische Schaltung
IT9020459A0 (it) circuito di comando
KR900012227A (ko) 트래킹 제어회로
KR940017444U (ko) 키이보오드 스위치
DE59307183D1 (de) Steuerschaltung
KR940017445U (ko) 키이보오드 스위치
KR900016210U (ko) 전자스위치
DE69210891T2 (de) Elektronischer Ein- und Ausblendeschalter
KR900010759U (ko) 전자스위치 장치
DE59304283D1 (de) Schaltungsanordnung
AT399955B (de) Steuerschaltung
DE69128652D1 (de) Steuerschaltung
DE69319361T2 (de) Logische Schaltung
DE59402002D1 (de) Schalter mit Zusatzvorrichtung
KR910008129U (ko) 귀환영 엠파시스 회로
DE69430001D1 (de) Elektronische schalteranordnung
DE69314379D1 (de) Steuerschaltung
DE69010252D1 (de) Spannungsregelschaltung.
DE69318777T2 (de) Kontraststeuerschaltung
DE59004847D1 (de) Elektronischen Annäherungsschalter.
KR930005395U (ko) 디-램 제어회로
DE69030244D1 (de) Äusserliche Gleichzeitigkeitssteuerschaltung

Legal Events

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