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DE59500734D1 - Contactor safety combination - Google Patents

Contactor safety combination

Info

Publication number
DE59500734D1
DE59500734D1 DE59500734T DE59500734T DE59500734D1 DE 59500734 D1 DE59500734 D1 DE 59500734D1 DE 59500734 T DE59500734 T DE 59500734T DE 59500734 T DE59500734 T DE 59500734T DE 59500734 D1 DE59500734 D1 DE 59500734D1
Authority
DE
Germany
Prior art keywords
safety combination
contactor safety
contactor
combination
safety
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
DE59500734T
Other languages
German (de)
Inventor
Ralph Ronald Dipl Ing 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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of DE59500734D1 publication Critical patent/DE59500734D1/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
DE59500734T 1994-04-20 1995-04-11 Contactor safety combination Expired - Fee Related DE59500734D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4413676A DE4413676C1 (en) 1994-04-20 1994-04-20 Contactor safety combination

Publications (1)

Publication Number Publication Date
DE59500734D1 true DE59500734D1 (en) 1997-11-06

Family

ID=6515933

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4413676A Expired - Fee Related DE4413676C1 (en) 1994-04-20 1994-04-20 Contactor safety combination
DE59500734T Expired - Fee Related DE59500734D1 (en) 1994-04-20 1995-04-11 Contactor safety combination

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4413676A Expired - Fee Related DE4413676C1 (en) 1994-04-20 1994-04-20 Contactor safety combination

Country Status (2)

Country Link
EP (1) EP0678889B1 (en)
DE (2) DE4413676C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441171C1 (en) * 1994-11-18 1996-02-08 Siemens Ag Combined protection and safety circuit for electrical drive
DE19500396C1 (en) * 1995-01-09 1996-02-01 Siemens Ag Safety control circuit for opening or clearing of drives
DE19616905C1 (en) * 1996-04-17 1997-08-21 Schleicher Relais Dual-channel machinery operatives protection safety circuit for emergency cut=out function
CN107046758B (en) * 2017-03-16 2023-06-27 上海鑫燕隆汽车装备制造有限公司 Lighting lamp control box for automobile welding production line
CN113872259B (en) * 2020-06-30 2024-06-18 比亚迪股份有限公司 Contactor, DC charging distribution box and vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830742A1 (en) * 1988-09-09 1990-03-22 Elan Schaltelemente Gmbh Safety circuit
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

Also Published As

Publication number Publication date
EP0678889B1 (en) 1997-10-01
EP0678889A1 (en) 1995-10-25
DE4413676C1 (en) 1995-09-21

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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