SE509479C2 - Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä - Google Patents

Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä

Info

Publication number: SE509479C2
Authority: SE; Sweden
Prior art keywords: capacitor; safety relay; relay; reset; safety
Prior art date: 1996-12-09

Application number

SE9604520A

Other languages

English (en)

Swedish (sv)

Other versions

SE9604520L (sv

SE9604520D0 (sv

Inventor

Gunnar Widell

Original Assignee

Torgny Olsson

Gunnar Widell

Linger Mats

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.)

1996-12-09

Filing date

1996-12-09

Publication date

1999-02-01

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=SE509479(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-12-09 Application filed by Torgny Olsson, Gunnar Widell, Linger Mats filed Critical Torgny Olsson

1996-12-09 Priority to SE9604520A priority Critical patent/SE509479C2/sv

1996-12-09 Publication of SE9604520D0 publication Critical patent/SE9604520D0/xx

1997-11-28 Priority to JP52597298A priority patent/JP4060369B2/ja

1997-11-28 Priority to DK97948064T priority patent/DK0944911T3/da

1997-11-28 Priority to US09/319,224 priority patent/US6236553B1/en

1997-11-28 Priority to PCT/SE1997/001995 priority patent/WO1998028764A1/en

1997-11-28 Priority to DE69702869T priority patent/DE69702869T2/de

1997-11-28 Priority to AT97948064T priority patent/ATE195608T1/de

1997-11-28 Priority to EP97948064A priority patent/EP0944911B1/de

1997-11-28 Priority to AU54210/98A priority patent/AU5421098A/en

1997-11-28 Priority to DE0944911T priority patent/DE944911T1/de

1998-06-10 Publication of SE9604520L publication Critical patent/SE9604520L/

1999-02-01 Publication of SE509479C2 publication Critical patent/SE509479C2/sv

Links

238000000034 method Methods 0.000 title claims abstract description 12
239000003990 capacitor Substances 0.000 claims abstract description 67
230000008569 process Effects 0.000 claims abstract description 11
238000004519 manufacturing process Methods 0.000 claims abstract description 4
230000007704 transition Effects 0.000 claims description 5
230000000694 effects Effects 0.000 claims description 4
231100001261 hazardous Toxicity 0.000 claims 1
238000012544 monitoring process Methods 0.000 claims 1
238000007599 discharging Methods 0.000 abstract description 3
239000004020 conductor Substances 0.000 abstract 3
230000007935 neutral effect Effects 0.000 description 15
238000010586 diagram Methods 0.000 description 8
239000004065 semiconductor Substances 0.000 description 6
230000008901 benefit Effects 0.000 description 4
230000004913 activation Effects 0.000 description 3
230000007257 malfunction Effects 0.000 description 3
230000001681 protective effect Effects 0.000 description 2
238000011084 recovery Methods 0.000 description 2
230000002159 abnormal effect Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000005669 field effect Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1

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)

SE9604520A 1996-12-09 1996-12-09 Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä SE509479C2 (sv)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
SE9604520A SE509479C2 (sv)	1996-12-09	1996-12-09	Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä
DE0944911T DE944911T1 (de)	1996-12-09	1997-11-28	Sicherheitsrelais
AU54210/98A AU5421098A (en)	1996-12-09	1997-11-28	Safety relay
US09/319,224 US6236553B1 (en)	1996-12-09	1997-11-28	Safety relay
DK97948064T DK0944911T3 (da)	1996-12-09	1997-11-28	Sikkerhedsrelæ
JP52597298A JP4060369B2 (ja)	1996-12-09	1997-11-28	セーフティ・リレー
PCT/SE1997/001995 WO1998028764A1 (en)	1996-12-09	1997-11-28	Safety relay
DE69702869T DE69702869T2 (de)	1996-12-09	1997-11-28	Sicherheitsrelais
AT97948064T ATE195608T1 (de)	1996-12-09	1997-11-28	Sicherheitsrelais
EP97948064A EP0944911B1 (de)	1996-12-09	1997-11-28	Sicherheitsrelais

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9604520A SE509479C2 (sv)	1996-12-09	1996-12-09	Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä

Publications (3)

Publication Number	Publication Date
SE9604520D0 SE9604520D0 (sv)	1996-12-09
SE9604520L SE9604520L (sv)	1998-06-10
SE509479C2 true SE509479C2 (sv)	1999-02-01

Family

ID=20404904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9604520A SE509479C2 (sv)	1996-12-09	1996-12-09	Säkerhetsrelä och sätt vid återställning av ett säkerhetsrelä

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)	DE69702869T2 (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
US8576074B2 (en) *	2009-06-22	2013-11-05	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
SE504673C2 (sv) *	1996-02-23	1997-03-24	Ross Operating Valve Co	Återinkopplingsspärr för ett i varje arbetscykel självkontrollerande styrdon

1996
- 1996-12-09 SE SE9604520A patent/SE509479C2/sv not_active IP Right Cessation
1997
- 1997-11-28 US US09/319,224 patent/US6236553B1/en not_active Expired - Lifetime
- 1997-11-28 DE DE69702869T patent/DE69702869T2/de not_active Expired - Lifetime
- 1997-11-28 JP JP52597298A patent/JP4060369B2/ja not_active Expired - Lifetime
- 1997-11-28 WO PCT/SE1997/001995 patent/WO1998028764A1/en not_active Ceased
- 1997-11-28 AU AU54210/98A patent/AU5421098A/en not_active Abandoned
- 1997-11-28 EP EP97948064A patent/EP0944911B1/de not_active Expired - Lifetime
- 1997-11-28 DK DK97948064T patent/DK0944911T3/da active
- 1997-11-28 DE DE0944911T patent/DE944911T1/de active Pending
- 1997-11-28 AT AT97948064T patent/ATE195608T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE9604520L (sv)	1998-06-10
DE944911T1 (de)	2000-03-09
AU5421098A (en)	1998-07-17
EP0944911B1 (de)	2000-08-16
JP2001506050A (ja)	2001-05-08
EP0944911A1 (de)	1999-09-29
US6236553B1 (en)	2001-05-22
SE9604520D0 (sv)	1996-12-09
DE69702869T2 (de)	2001-04-05
ATE195608T1 (de)	2000-09-15
DK0944911T3 (da)	2000-12-18
WO1998028764A1 (en)	1998-07-02
DE69702869D1 (de)	2000-09-21
JP4060369B2 (ja)	2008-03-12

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Date	Code	Title	Description
2017-01-31	NUG	Patent has lapsed

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