AU2001233771A1 - Safety switch device with a first and a second input circuit breaker - Google Patents
Safety switch device with a first and a second input circuit breakerInfo
- Publication number
- AU2001233771A1 AU2001233771A1 AU2001233771A AU3377101A AU2001233771A1 AU 2001233771 A1 AU2001233771 A1 AU 2001233771A1 AU 2001233771 A AU2001233771 A AU 2001233771A AU 3377101 A AU3377101 A AU 3377101A AU 2001233771 A1 AU2001233771 A1 AU 2001233771A1
- Authority
- AU
- Australia
- Prior art keywords
- circuit breaker
- input circuit
- switch device
- safety switch
- switches
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/001—Thumb wheel switches
-
- 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
Abstract
Two switches (12,14) are operated in common by control devices, e.g. an emergency push button. These in turn control timer devices (24a,24b) the time being set according to which switch contact is closed. The timers initiate controllers (28a,28b) which trip power supply switches (30a,30b). All are housed in a common cabinet (36) with the switches arranged in one plane
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10009707A DE10009707A1 (en) | 2000-02-29 | 2000-02-29 | Safety switch with first and second input switches which initiate electronic timers |
DE10009707 | 2000-02-29 | ||
PCT/EP2001/001728 WO2001065577A1 (en) | 2000-02-29 | 2001-02-16 | Safety switch device with a first and a second input circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001233771A1 true AU2001233771A1 (en) | 2001-09-12 |
Family
ID=7632931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001233771A Abandoned AU2001233771A1 (en) | 2000-02-29 | 2001-02-16 | Safety switch device with a first and a second input circuit breaker |
Country Status (7)
Country | Link |
---|---|
US (1) | US6825579B2 (en) |
EP (1) | EP1259969B1 (en) |
JP (1) | JP2003526879A (en) |
AT (1) | ATE250804T1 (en) |
AU (1) | AU2001233771A1 (en) |
DE (2) | DE10009707A1 (en) |
WO (1) | WO2001065577A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216226A1 (en) * | 2002-04-08 | 2003-10-30 | Pilz Gmbh & Co | Device for fail-safe switching off of an electrical consumer, especially in industrial production plants |
DE10235502C1 (en) | 2002-08-02 | 2003-12-24 | Siemens Ag | Device and method for the reliable detection of the switch position of a rotary switch |
EP1484780A1 (en) | 2003-06-03 | 2004-12-08 | Siemens Aktiengesellschaft | Drive control device for safety-critical components and corresponding method |
DE10327959B4 (en) * | 2003-06-20 | 2015-07-16 | Siemens Aktiengesellschaft | Monitoring method for at least two switching paths and wiring for a load |
US7610119B2 (en) * | 2003-07-08 | 2009-10-27 | Omron Corporation | Safety controller and system using same |
DE502004003785D1 (en) * | 2003-08-08 | 2007-06-21 | Siemens Ag | PROTECTIVE EQUIPMENT FOR CASCADE CIRCUITS AND CORRESPONDING SAFETY CIRCUIT PROCEDURE |
EP1738383B2 (en) * | 2004-04-19 | 2023-01-11 | Pilz GmbH & Co. KG | Signaling device for a protective circuit |
US7453677B2 (en) * | 2004-10-06 | 2008-11-18 | Teknic, Inc. | Power and safety control hub |
DE502006007296D1 (en) | 2005-08-02 | 2010-08-05 | Phoenix Contact Gmbh & Co | Safety device for multi-channel control of a safety device |
US7723630B1 (en) | 2005-09-23 | 2010-05-25 | Southwire Company | Remote safety switch |
DE102005048601B3 (en) * | 2005-10-06 | 2007-04-05 | Pilz Gmbh & Co. Kg | Position indicator e.g. potentiometer, evaluating device for safety switching device, has microcontrollers finding measuring quantities representative for indicator`s partial impedances, and having outputs assigned with high/low potential |
CN101114824B (en) * | 2007-06-28 | 2010-05-19 | 翁天禄 | Linkage device for AC two-wire type solid state switch |
DE102011081184A1 (en) * | 2011-08-18 | 2013-02-21 | Siemens Aktiengesellschaft | Method for switching in an arrangement of circuit breakers and arrangement of a plurality of circuit breakers |
WO2014041568A1 (en) * | 2012-09-11 | 2014-03-20 | Power-One Italy S.P.A. | Safe disconnection relay |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1059536B (en) | 1956-10-23 | 1959-06-18 | Telefunken Gmbh | Storage of contact pieces for rotary switch |
US3683368A (en) * | 1970-10-22 | 1972-08-08 | Houston Natural Gas Corp | Digital encoding transducer |
DE2545719C3 (en) * | 1975-10-11 | 1979-01-18 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf., 8740 Bad Neustadt | Multi-step switch with a step switch mechanism that can be switched forwards or backwards |
GB2034991B (en) * | 1978-11-16 | 1983-03-02 | Vickers Ltd | Encoding switches |
DE3017244A1 (en) * | 1980-05-06 | 1981-11-12 | Fritz Hartmann Gerätebau GmbH, 8581 Eckersdorf | Coding switch with switch wheel rotating in housing - has light source on side of attachment facing switch housing |
-
2000
- 2000-02-29 DE DE10009707A patent/DE10009707A1/en not_active Withdrawn
-
2001
- 2001-02-16 JP JP2001564374A patent/JP2003526879A/en active Pending
- 2001-02-16 AT AT01905781T patent/ATE250804T1/en not_active IP Right Cessation
- 2001-02-16 WO PCT/EP2001/001728 patent/WO2001065577A1/en active IP Right Grant
- 2001-02-16 EP EP01905781A patent/EP1259969B1/en not_active Expired - Lifetime
- 2001-02-16 AU AU2001233771A patent/AU2001233771A1/en not_active Abandoned
- 2001-02-16 DE DE50100684T patent/DE50100684D1/en not_active Expired - Lifetime
-
2002
- 2002-08-22 US US10/225,941 patent/US6825579B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE50100684D1 (en) | 2003-10-30 |
JP2003526879A (en) | 2003-09-09 |
ATE250804T1 (en) | 2003-10-15 |
EP1259969B1 (en) | 2003-09-24 |
EP1259969A1 (en) | 2002-11-27 |
US20030057069A1 (en) | 2003-03-27 |
DE10009707A1 (en) | 2001-09-06 |
US6825579B2 (en) | 2004-11-30 |
WO2001065577A1 (en) | 2001-09-07 |
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