DE59502282D1 - PROTECTIVE SECURITY COMBINATION - Google Patents

PROTECTIVE SECURITY COMBINATION

Info

Publication number
DE59502282D1
DE59502282D1 DE59502282T DE59502282T DE59502282D1 DE 59502282 D1 DE59502282 D1 DE 59502282D1 DE 59502282 T DE59502282 T DE 59502282T DE 59502282 T DE59502282 T DE 59502282T DE 59502282 D1 DE59502282 D1 DE 59502282D1
Authority
DE
Germany
Prior art keywords
security combination
protective security
protective
combination
security
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.)
Expired - Fee Related
Application number
DE59502282T
Other languages
German (de)
Inventor
Ralph-Ronald Goebel
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.)
Siemens AG
Original Assignee
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59502282D1 publication Critical patent/DE59502282D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H47/002—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
DE59502282T 1994-11-18 1995-11-07 PROTECTIVE SECURITY COMBINATION Expired - Fee Related DE59502282D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4441171A DE4441171C1 (en) 1994-11-18 1994-11-18 Combined protection and safety circuit for electrical drive
PCT/DE1995/001539 WO1996016422A1 (en) 1994-11-18 1995-11-07 Protective safety combination

Publications (1)

Publication Number Publication Date
DE59502282D1 true DE59502282D1 (en) 1998-06-25

Family

ID=6533624

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4441171A Expired - Fee Related DE4441171C1 (en) 1994-11-18 1994-11-18 Combined protection and safety circuit for electrical drive
DE59502282T Expired - Fee Related DE59502282D1 (en) 1994-11-18 1995-11-07 PROTECTIVE SECURITY COMBINATION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4441171A Expired - Fee Related DE4441171C1 (en) 1994-11-18 1994-11-18 Combined protection and safety circuit for electrical drive

Country Status (4)

Country Link
EP (1) EP0792512B1 (en)
JP (1) JPH10508977A (en)
DE (2) DE4441171C1 (en)
WO (1) WO1996016422A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948632B4 (en) * 1999-10-08 2005-08-11 Siemens Ag Actuator with a basic actuator, a Zusatzaktor and a drive unit
US6388860B1 (en) * 2000-02-17 2002-05-14 Deere & Company Dual switch control system
EP1174897A3 (en) 2000-07-19 2004-01-28 Matsushita Electric Works (Europe) Aktiengesellschaft Magnetic system for electromagnetic relay
DE10110467C1 (en) * 2001-03-05 2002-08-29 Matsushita Electric Works Europe Ag Magnetic system for an electromagnetic relay
DE10037383A1 (en) * 2000-08-01 2002-02-21 Pilz Gmbh & Co Safety switching device for safely switching off an electrical consumer, in particular an electrically driven machine
FR3095548B1 (en) 2019-04-24 2021-05-07 Clearsy Secure switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541338A1 (en) * 1985-11-22 1987-05-27 Pepperl & Fuchs Circuit having self-monitoring
DE3933699C2 (en) * 1989-10-09 1998-12-03 Siemens Ag Contactor safety combination
DE3937122C2 (en) * 1989-11-10 1997-12-18 Elan Schaltelemente Gmbh Circuit arrangement with safety function
DE4337665C1 (en) * 1993-11-04 1994-10-20 Siemens Ag Contactor safety combination
DE4413676C1 (en) * 1994-04-20 1995-09-21 Siemens Ag Contactor safety combination

Also Published As

Publication number Publication date
JPH10508977A (en) 1998-09-02
WO1996016422A1 (en) 1996-05-30
DE4441171C1 (en) 1996-02-08
EP0792512A1 (en) 1997-09-03
EP0792512B1 (en) 1998-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee