AU5178790A - Method and apparatus for connecting or disconnecting an electrical load circuit - Google Patents

Method and apparatus for connecting or disconnecting an electrical load circuit

Info

Publication number
AU5178790A
AU5178790A AU51787/90A AU5178790A AU5178790A AU 5178790 A AU5178790 A AU 5178790A AU 51787/90 A AU51787/90 A AU 51787/90A AU 5178790 A AU5178790 A AU 5178790A AU 5178790 A AU5178790 A AU 5178790A
Authority
AU
Australia
Prior art keywords
disconnecting
load circuit
electrical load
electrical
circuit
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.)
Abandoned
Application number
AU51787/90A
Other languages
English (en)
Inventor
Geir Mathisen
Gunnar Navik
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.)
Sinvent AS
Original Assignee
Sinvent AS
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 Sinvent AS filed Critical Sinvent AS
Publication of AU5178790A publication Critical patent/AU5178790A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H2009/566—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 with self learning, e.g. measured delay is used in later actuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Keying Circuit Devices (AREA)
AU51787/90A 1989-03-06 1990-03-02 Method and apparatus for connecting or disconnecting an electrical load circuit Abandoned AU5178790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO890930 1989-03-06
NO890930A NO167424C (no) 1989-03-06 1989-03-06 Fremgangsmaate og anordning for innkobling resp. utkoblingav en lastkrets i et elektrisk vekselstroemnett.

Publications (1)

Publication Number Publication Date
AU5178790A true AU5178790A (en) 1990-10-09

Family

ID=19891815

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51787/90A Abandoned AU5178790A (en) 1989-03-06 1990-03-02 Method and apparatus for connecting or disconnecting an electrical load circuit

Country Status (3)

Country Link
AU (1) AU5178790A (no)
NO (1) NO167424C (no)
WO (1) WO1990010942A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008516A (en) * 1988-08-04 1991-04-16 Whirlpool Corporation Relay control method and apparatus for a domestic appliance
EP0429158A3 (en) * 1989-11-17 1991-12-27 Louis S. Polster Relay with control ciruit to minimize arcing
EP0429159A3 (en) * 1989-11-17 1991-12-18 Louis S. Polster Relay with arc sensor
US5255152A (en) * 1991-08-21 1993-10-19 Eaton Corporation Controller for fixed-time pull-in of a relay
WO1999000811A1 (en) * 1997-06-25 1999-01-07 Nkt Research Center A/S A method of connecting and disconnecting an ac voltage to/from a load, as well as a switch comprising a relay
US8154154B2 (en) 2009-08-11 2012-04-10 Leviton Manufacturing Co., Inc. Automatic switch configuration
US8324761B2 (en) 2009-11-13 2012-12-04 Leviton Manufacturing Co., Inc. Electrical switching module
US8463453B2 (en) 2009-11-13 2013-06-11 Leviton Manufacturing Co., Inc. Intelligent metering demand response
US8755944B2 (en) 2009-11-13 2014-06-17 Leviton Manufacturing Co., Inc. Electrical switching module
FR2953938B1 (fr) * 2009-12-14 2012-04-13 Sagem Comm Procede de commande d'ouverture ou de fermeture de circuit electrique au niveau d'un compteur electrique
US8736193B2 (en) 2011-12-22 2014-05-27 Leviton Manufacturing Company, Inc. Threshold-based zero-crossing detection in an electrical dimmer
US8664886B2 (en) 2011-12-22 2014-03-04 Leviton Manufacturing Company, Inc. Timer-based switching circuit synchronization in an electrical dimmer
WO2014015908A1 (de) * 2012-07-26 2014-01-30 Siemens Aktiengesellschaft Elektrisches schaltgerät
US9934923B2 (en) * 2013-12-13 2018-04-03 Te Connectivity Corporation Relay with integral phase controlled switching
US9681526B2 (en) 2014-06-11 2017-06-13 Leviton Manufacturing Co., Inc. Power efficient line synchronized dimmer
FR3031232B1 (fr) * 2014-12-31 2018-02-09 Groupe Brandt Dispositif et procede de commande d'un relais electromecanique
ES2554564B1 (es) * 2015-04-01 2016-10-27 Simon, S.A. Relé y método de control del relé
JP2019187001A (ja) * 2018-04-04 2019-10-24 三菱重工サーマルシステムズ株式会社 突入電流抑制回路制御装置、電圧変換システム、突入電流抑制回路制御方法及びプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069762A (en) * 1980-02-14 1981-08-26 Lyons Claude Ltd Arrangement for controlling the operation of switch contacts
DE3110314A1 (de) * 1980-07-31 1982-04-01 LGZ Landis & Gyr Zug AG, 6301 Zug System und einrichtung zur betaetigung eines elektromagneten
GB2130436A (en) * 1982-10-23 1984-05-31 Hawker Siddeley Revenue Contr Zero crossing circuit for arcing preventing in circuit breakers

Also Published As

Publication number Publication date
WO1990010942A1 (en) 1990-09-20
NO167424B (no) 1991-07-22
NO167424C (no) 1991-10-30
NO890930L (no) 1990-09-07
NO890930D0 (no) 1989-03-06

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