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DE50013316D1 - Electrode arrangement for electrical devices with liquid metal - Google Patents

Electrode arrangement for electrical devices with liquid metal

Info

Publication number
DE50013316D1
DE50013316D1 DE50013316T DE50013316T DE50013316D1 DE 50013316 D1 DE50013316 D1 DE 50013316D1 DE 50013316 T DE50013316 T DE 50013316T DE 50013316 T DE50013316 T DE 50013316T DE 50013316 D1 DE50013316 D1 DE 50013316D1
Authority
DE
Germany
Prior art keywords
liquid metal
electrical devices
electrode arrangement
electrode
tha
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
DE50013316T
Other languages
German (de)
Inventor
Matthias A Fenner
Suzette Rolle
Peter Terhoeven
Frank Richarz
Andreas Kraetzschmar
Thomas Weber
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 DE50013316T priority Critical patent/DE50013316D1/en
Application granted granted Critical
Publication of DE50013316D1 publication Critical patent/DE50013316D1/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
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H01H29/04—Contacts; Containers for liquid contacts
    • 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

Landscapes

  • Contacts (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Organic Insulating Materials (AREA)

Abstract

The electrode system has a rectangular form, with an electrically isolated body (2). This includes a solid electrode (4) tha connected to an external power circuit. A separate section is filled with a liquid metal (3). These sections are separated by an intermediate layer (16) and a protective layer (14).
DE50013316T 1999-04-12 2000-03-25 Electrode arrangement for electrical devices with liquid metal Expired - Fee Related DE50013316D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50013316T DE50013316D1 (en) 1999-04-12 2000-03-25 Electrode arrangement for electrical devices with liquid metal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916322A DE19916322A1 (en) 1999-04-12 1999-04-12 Electrode arrangement for electrical devices with liquid metal
DE50013316T DE50013316D1 (en) 1999-04-12 2000-03-25 Electrode arrangement for electrical devices with liquid metal

Publications (1)

Publication Number Publication Date
DE50013316D1 true DE50013316D1 (en) 2006-09-28

Family

ID=7904199

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19916322A Ceased DE19916322A1 (en) 1999-04-12 1999-04-12 Electrode arrangement for electrical devices with liquid metal
DE50013316T Expired - Fee Related DE50013316D1 (en) 1999-04-12 2000-03-25 Electrode arrangement for electrical devices with liquid metal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19916322A Ceased DE19916322A1 (en) 1999-04-12 1999-04-12 Electrode arrangement for electrical devices with liquid metal

Country Status (3)

Country Link
EP (1) EP1045419B1 (en)
AT (1) ATE336800T1 (en)
DE (2) DE19916322A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018564A1 (en) * 2000-04-14 2001-10-18 Moeller Gmbh Self-recovering current limiting device has intermediate walls between compression chambers whose resistance is larger than that formed by liquid metal in connecting channel
DE102005060096B4 (en) * 2004-12-17 2008-01-17 Dehn + Söhne Gmbh + Co. Kg Enclosed surge arrester for use as a low-voltage network spark gap with separate, electrically connected in series functional units
DE102007053379A1 (en) 2007-11-09 2009-05-20 Moeller Gmbh Liquid metal paste
US10672530B2 (en) 2016-02-29 2020-06-02 Liquid Wire Inc. Deformable conductors and related sensors, antennas and multiplexed systems
US11156509B2 (en) 2016-02-29 2021-10-26 Liquid Wire Inc. Sensors with deformable conductors and selective deformation
US20240274373A1 (en) * 2021-09-15 2024-08-15 Eaton Intelligent Power Limited Electrical contact system with liquid metal layer and diffusion barrier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH305853A (en) * 1952-09-06 1955-03-15 Fkg Ag Switching device to protect electrical circuits against overcurrents.
GB927395A (en) * 1958-07-03 1963-05-29 James Sayers Improvements relating to the transmission of electric current between conductor members of solid and liquid forms respectively
US3599137A (en) * 1968-07-05 1971-08-10 Mitsubishi Electric Corp Current limiting device
US3670282A (en) * 1968-08-07 1972-06-13 Mitsubishi Electric Corp Current limiting device
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
GB1520080A (en) * 1977-06-02 1978-08-02 Renton C A Electric switch devices
SU922911A1 (en) * 1980-05-05 1982-04-23 Kb Polt Inst Kujbysheva Current limiter
DE3739193A1 (en) * 1987-11-19 1989-06-01 Kurt Blaschke Electrical switch, and a method for its production

Also Published As

Publication number Publication date
EP1045419B1 (en) 2006-08-16
DE19916322A1 (en) 2000-10-19
ATE336800T1 (en) 2006-09-15
EP1045419A1 (en) 2000-10-18

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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