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
Authority: AU; Australia
Prior art keywords: switching; safe; electrical user; safety; switching device
Prior art date: 2000-05-10
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.)

2000-05-10

Filing date

2001-05-09

Publication date

2001-11-20

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.

2001-05-09 Application filed by Pilz GmbH and Co KG filed Critical Pilz GmbH and Co KG

2001-11-20 Publication of AU7400301A publication Critical patent/AU7400301A/en

Status Abandoned legal-status Critical Current

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
DE10022722		2000-05-10
DE2000122722 DE10022722C5 (en)	2000-05-10	2000-05-10	Safety switching device for safe switching on and off of an electrical consumer
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
CN104603899B (en)	2012-08-30	2017-06-13	西门子公司	The switchgear that the energy of the motor for controlling to be connected to downstream is supplied
EP2898521B2 (en)	2012-11-19	2021-10-13	Siemens Aktiengesellschaft	Switching apparatus for controlling the energy supply to a downstream connected electrical 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

2000
- 2000-05-10 DE DE2000122722 patent/DE10022722C5/en not_active Expired - Fee Related
2001
- 2001-05-09 WO PCT/EP2001/005232 patent/WO2001086680A1/en active Application Filing
- 2001-05-09 AU AU74003/01A patent/AU7400301A/en not_active Abandoned

Also Published As

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

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Legal Events

Date	Code	Title	Description
2002-04-18	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase