ATE195608T1 - Sicherheitsrelais - Google Patents

Sicherheitsrelais

Info

Publication number
ATE195608T1
ATE195608T1 AT97948064T AT97948064T ATE195608T1 AT E195608 T1 ATE195608 T1 AT E195608T1 AT 97948064 T AT97948064 T AT 97948064T AT 97948064 T AT97948064 T AT 97948064T AT E195608 T1 ATE195608 T1 AT E195608T1
Authority
AT
Austria
Prior art keywords
capacitor
state
relay
safety
safety relay
Prior art date
Application number
AT97948064T
Other languages
English (en)
Inventor
Gunnar Widell
Original Assignee
Olsson Torgny
Linger Mats
Gunnar Widell
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=20404904&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE195608(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Olsson Torgny, Linger Mats, Gunnar Widell filed Critical Olsson Torgny
Application granted granted Critical
Publication of ATE195608T1 publication Critical patent/ATE195608T1/de

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
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
    • H01H47/005—Safety control circuits therefor, e.g. chain of relays mutually monitoring each other

Landscapes

  • Relay Circuits (AREA)
  • Control Of Combustion (AREA)
  • Air Bags (AREA)
  • Safety Devices In Control Systems (AREA)
AT97948064T 1996-12-09 1997-11-28 Sicherheitsrelais ATE195608T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604520A SE509479C2 (sv) 1996-12-09 1996-12-09 Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä
PCT/SE1997/001995 WO1998028764A1 (en) 1996-12-09 1997-11-28 Safety relay

Publications (1)

Publication Number Publication Date
ATE195608T1 true ATE195608T1 (de) 2000-09-15

Family

ID=20404904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97948064T ATE195608T1 (de) 1996-12-09 1997-11-28 Sicherheitsrelais

Country Status (9)

Country Link
US (1) US6236553B1 (de)
EP (1) EP0944911B1 (de)
JP (1) JP4060369B2 (de)
AT (1) ATE195608T1 (de)
AU (1) AU5421098A (de)
DE (2) DE944911T1 (de)
DK (1) DK0944911T3 (de)
SE (1) SE509479C2 (de)
WO (1) WO1998028764A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037383A1 (de) * 2000-08-01 2002-02-21 Pilz Gmbh & Co Sicherheitsschaltgerät zum sicheren Abschalten eines elektrischen Verbrauchers, insbesondere einer elektrisch angetriebenen Maschine
US6856490B2 (en) * 2002-02-07 2005-02-15 Seagate Technology Llc Flex cable assembly with improved flex cable dynamic loop characteristics
WO2006008781A1 (ja) * 2004-05-26 2006-01-26 Mitsubishi Denki Kabushiki Kaisha 接点開閉器
JP2007263446A (ja) * 2006-03-28 2007-10-11 Miura Co Ltd 機器
DE102008002758B4 (de) * 2008-01-25 2016-04-28 Schneider Electric Automation Gmbh Relaisschaltung
WO2011005534A2 (en) * 2009-06-22 2011-01-13 General Atomics Charged capacitor warning system and method
US8720481B2 (en) * 2011-10-13 2014-05-13 Kevin Duane Guy Fluid leak detection and shutdown apparatus
US9155232B2 (en) * 2013-01-10 2015-10-06 Rockwell Automation Technologies, Inc. Wide input voltage range power supply circuit
US9618909B2 (en) 2013-12-20 2017-04-11 Thales Canada Inc Safety assurance of multiple redundant systems
JP2017196714A (ja) * 2016-04-28 2017-11-02 セイコーエプソン株式会社 ロボット用装置、ロボット制御装置、及びロボットシステム
US20240198528A1 (en) * 2022-12-15 2024-06-20 The Boeing Company Apparatus and methods to reduce impact of robot collision and/or avoid robot collision

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749005A (en) * 1971-09-30 1973-07-31 Danly Machine Corp Electrical control system for a power press
SE465067B (sv) 1988-03-24 1991-07-22 Jokab Safety Ab Anordning vid produktionsanpassade skyddssystem
JPH0261930A (ja) 1988-08-26 1990-03-01 Matsushita Electric Works Ltd リレー駆動回路
US5079667A (en) 1989-01-26 1992-01-07 Matsushita Electric Works, Ltd. Relay driving circuit for a latch-in relay
DE4413637C1 (de) * 1994-04-20 1995-07-27 Schmidt Feinmech Fehlersichere Schaltung
US5689398A (en) * 1996-01-03 1997-11-18 Allen-Bradley Company, Inc. Redundant control relay circuits
SE9600697L (sv) * 1996-02-23 1997-03-24 Ross Operating Valve Co Återinkopplingsspärr för ett i varje arbetscykel självkontrollerande styrdon

Also Published As

Publication number Publication date
US6236553B1 (en) 2001-05-22
DE944911T1 (de) 2000-03-09
SE509479C2 (sv) 1999-02-01
DK0944911T3 (da) 2000-12-18
DE69702869T2 (de) 2001-04-05
AU5421098A (en) 1998-07-17
WO1998028764A1 (en) 1998-07-02
SE9604520L (sv) 1998-06-10
DE69702869D1 (de) 2000-09-21
JP4060369B2 (ja) 2008-03-12
EP0944911A1 (de) 1999-09-29
EP0944911B1 (de) 2000-08-16
SE9604520D0 (sv) 1996-12-09
JP2001506050A (ja) 2001-05-08

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