AU7400301A - Safety switching device for the safe switching on and off of an electrical user - Google Patents

Safety switching device for the safe switching on and off of an electrical user

Info

Publication number
AU7400301A
AU7400301A AU74003/01A AU7400301A AU7400301A AU 7400301 A AU7400301 A AU 7400301A AU 74003/01 A AU74003/01 A AU 74003/01A AU 7400301 A AU7400301 A AU 7400301A AU 7400301 A AU7400301 A AU 7400301A
Authority
AU
Australia
Prior art keywords
switching
safe
electrical user
safety
switching device
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
AU74003/01A
Inventor
Gerhard Ehrlich
Hubert Strobel
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.)
Pilz GmbH and Co KG
Original Assignee
Pilz GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7641417&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU7400301(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pilz GmbH and Co KG filed Critical Pilz GmbH and Co KG
Publication of AU7400301A publication Critical patent/AU7400301A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current making use of an energy accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Relay Circuits (AREA)
AU74003/01A 2000-05-10 2001-05-09 Safety switching device for the safe switching on and off of an electrical user Abandoned AU7400301A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000122722 DE10022722C5 (en) 2000-05-10 2000-05-10 Safety switching device for safe switching on and off of an electrical consumer
DE10022722 2000-05-10
PCT/EP2001/005232 WO2001086680A1 (en) 2000-05-10 2001-05-09 Safety switching device for the safe switching on and off of an electrical user

Publications (1)

Publication Number Publication Date
AU7400301A true AU7400301A (en) 2001-11-20

Family

ID=7641417

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74003/01A Abandoned AU7400301A (en) 2000-05-10 2001-05-09 Safety switching device for the safe switching on and off of an electrical user

Country Status (3)

Country Link
AU (1) AU7400301A (en)
DE (1) DE10022722C5 (en)
WO (1) WO2001086680A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2321998B1 (en) * 2006-06-30 2010-03-04 Universitat Politecnica De Catalunya ELECTRONIC DEVICE TO PROVIDE ELECTRICAL POWER AND INSENSITIZE FROM THE DISTURBANCES OF THE ELECTRICAL NETWORK TO ELECTROIMANES IN GENERAL AND IN SPECIAL TO THOSE OF ELECTROMAGNETIC CONTACTORS.
DE102010018739A1 (en) 2010-04-29 2011-11-03 Kissling Elektrotechnik Gmbh Relays, in particular for the high-current range
DE102010018738A1 (en) * 2010-04-29 2011-11-03 Kissling Elektrotechnik Gmbh Bistable relay
DE102011107734B4 (en) * 2011-07-14 2017-06-01 Phoenix Contact Gmbh & Co. Kg Circuit arrangement for switching a relay to a safe switching state
US9502881B2 (en) 2012-08-30 2016-11-22 Siemens Aktiengesellschaft Switchgear for controlling the energy supply of an electric motor connected thereto
WO2014075743A1 (en) 2012-11-19 2014-05-22 Siemens Aktiengesellschaft Switching device for controlling energy supply of a downstream electric motor
US20160276120A1 (en) * 2014-03-21 2016-09-22 General Electric Company Systems and methods for energy saving contactor
DE102015104211A1 (en) 2015-03-20 2016-09-22 Pilz Gmbh & Co. Kg Safety switching device for fail-safe disconnection of an electrical load

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948959C2 (en) * 1979-12-05 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Electromagnetic switching device
JPH0746651B2 (en) * 1984-12-18 1995-05-17 株式会社ゼクセル Solenoid drive
US4777556A (en) * 1986-08-22 1988-10-11 Datatrak Solenoid activation circuitry using high voltage
DE3920064A1 (en) * 1989-06-20 1991-01-03 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR THE OPERATION OF ELECTROMAGNETIC CONSUMERS
DE4024496A1 (en) * 1990-08-02 1992-02-06 Bosch Gmbh Robert EM valve operating circuitry - has pair of control stages to provide different operating voltage levels
DE19508885C2 (en) * 1995-03-11 2000-05-18 Pepperl & Fuchs Device for generating peak voltages in transformer circuits, preferably transformer power supplies
DE19930994B4 (en) * 1999-07-05 2006-03-02 Leuze Lumiflex Gmbh + Co. Kg Circuit arrangement for monitoring relays in safety circuits with at least 3 relays

Also Published As

Publication number Publication date
DE10022722A1 (en) 2002-01-17
DE10022722B4 (en) 2004-08-12
DE10022722C5 (en) 2008-07-10
WO2001086680A1 (en) 2001-11-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase