DE19916325B4 - Self-recovering current-limiting device with liquid metal - Google Patents

Self-recovering current-limiting device with liquid metal Download PDF

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Publication number
DE19916325B4
DE19916325B4 DE1999116325 DE19916325A DE19916325B4 DE 19916325 B4 DE19916325 B4 DE 19916325B4 DE 1999116325 DE1999116325 DE 1999116325 DE 19916325 A DE19916325 A DE 19916325A DE 19916325 B4 DE19916325 B4 DE 19916325B4
Authority
DE
Germany
Prior art keywords
self
liquid metal
limiting device
recovering current
recovering
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
DE1999116325
Other languages
German (de)
Other versions
DE19916325A1 (en
Inventor
Wolfgang Kremers
Frank Berger
Michael Anheuser
Andreas Kraetzschmar
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
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 Moeller GmbH filed Critical Moeller GmbH
Priority to DE1999116325 priority Critical patent/DE19916325B4/en
Publication of DE19916325A1 publication Critical patent/DE19916325A1/en
Application granted granted Critical
Publication of DE19916325B4 publication Critical patent/DE19916325B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H87/00—Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling
DE1999116325 1999-04-12 1999-04-12 Self-recovering current-limiting device with liquid metal Expired - Fee Related DE19916325B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999116325 DE19916325B4 (en) 1999-04-12 1999-04-12 Self-recovering current-limiting device with liquid metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999116325 DE19916325B4 (en) 1999-04-12 1999-04-12 Self-recovering current-limiting device with liquid metal

Publications (2)

Publication Number Publication Date
DE19916325A1 DE19916325A1 (en) 2000-10-19
DE19916325B4 true DE19916325B4 (en) 2007-05-16

Family

ID=7904202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999116325 Expired - Fee Related DE19916325B4 (en) 1999-04-12 1999-04-12 Self-recovering current-limiting device with liquid metal

Country Status (1)

Country Link
DE (1) DE19916325B4 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652506A1 (en) * 1976-11-18 1978-05-24 Gec Elliott Automation Ltd Heavy current switchgear with several moving contacts - has at least one solid contact wetted on surface with liq. gallium or its alloy
SU922911A1 (en) * 1980-05-05 1982-04-23 Kb Polt Inst Kujbysheva Current limiter
SU1076981A1 (en) * 1982-07-29 1984-02-29 Куйбышевский ордена Трудового Красного Знамени политехнический институт им.В.В.Куйбышева Current-limiting circuit breaker
SU1094088A1 (en) * 1983-02-18 1984-05-23 Куйбышевский ордена Трудового Красного Знамени политехнический институт им.В.В.Куйбышева Current-limiting circuit breaker
DE4012385A1 (en) * 1989-04-26 1991-03-28 Karl Marx Stadt Tech Hochschul Current-controlled circuit interrupter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652506A1 (en) * 1976-11-18 1978-05-24 Gec Elliott Automation Ltd Heavy current switchgear with several moving contacts - has at least one solid contact wetted on surface with liq. gallium or its alloy
SU922911A1 (en) * 1980-05-05 1982-04-23 Kb Polt Inst Kujbysheva Current limiter
SU1076981A1 (en) * 1982-07-29 1984-02-29 Куйбышевский ордена Трудового Красного Знамени политехнический институт им.В.В.Куйбышева Current-limiting circuit breaker
SU1094088A1 (en) * 1983-02-18 1984-05-23 Куйбышевский ордена Трудового Красного Знамени политехнический институт им.В.В.Куйбышева Current-limiting circuit breaker
DE4012385A1 (en) * 1989-04-26 1991-03-28 Karl Marx Stadt Tech Hochschul Current-controlled circuit interrupter

Also Published As

Publication number Publication date
DE19916325A1 (en) 2000-10-19

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee