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DE69509774T2 - Überstromschutzvorrichtung für elektrische schaltungen - Google Patents

Überstromschutzvorrichtung für elektrische schaltungen

Info

Publication number
DE69509774T2
DE69509774T2 DE69509774T DE69509774T DE69509774T2 DE 69509774 T2 DE69509774 T2 DE 69509774T2 DE 69509774 T DE69509774 T DE 69509774T DE 69509774 T DE69509774 T DE 69509774T DE 69509774 T2 DE69509774 T2 DE 69509774T2
Authority
DE
Germany
Prior art keywords
contact
elastomeric body
electrode
contact means
electrodes
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
DE69509774T
Other languages
German (de)
English (en)
Other versions
DE69509774D1 (de
Inventor
Tomas Hansson
Per Karlstroem
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.)
SELDIM I VAESTERAS AB
Original Assignee
SELDIM I VAESTERAS AB
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 SELDIM I VAESTERAS AB filed Critical SELDIM I VAESTERAS AB
Application granted granted Critical
Publication of DE69509774D1 publication Critical patent/DE69509774D1/de
Publication of DE69509774T2 publication Critical patent/DE69509774T2/de
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
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electrotherapy Devices (AREA)
DE69509774T 1994-04-22 1995-06-15 Überstromschutzvorrichtung für elektrische schaltungen Expired - Fee Related DE69509774T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9401379A SE514775C2 (sv) 1994-04-22 1994-04-22 För skydd mot överström i elektriska kretsar avsedd anordning
PCT/SE1995/000731 WO1995034931A1 (en) 1994-04-22 1995-06-15 A device for protection against overcurrents in electric circuits

Publications (2)

Publication Number Publication Date
DE69509774D1 DE69509774D1 (de) 1999-06-24
DE69509774T2 true DE69509774T2 (de) 1999-09-16

Family

ID=20393750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509774T Expired - Fee Related DE69509774T2 (de) 1994-04-22 1995-06-15 Überstromschutzvorrichtung für elektrische schaltungen

Country Status (4)

Country Link
EP (1) EP0767981B1 (sv)
DE (1) DE69509774T2 (sv)
SE (1) SE514775C2 (sv)
WO (1) WO1995034931A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929744A (en) * 1997-02-18 1999-07-27 General Electric Company Current limiting device with at least one flexible electrode
US6535103B1 (en) 1997-03-04 2003-03-18 General Electric Company Current limiting arrangement and method
US5977861A (en) * 1997-03-05 1999-11-02 General Electric Company Current limiting device with grooved electrode structure
US6191681B1 (en) 1997-07-21 2001-02-20 General Electric Company Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
US6373372B1 (en) 1997-11-24 2002-04-16 General Electric Company Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
US6124780A (en) * 1998-05-20 2000-09-26 General Electric Company Current limiting device and materials for a current limiting device
US6290879B1 (en) 1998-05-20 2001-09-18 General Electric Company Current limiting device and materials for a current limiting device
US6133820A (en) * 1998-08-12 2000-10-17 General Electric Company Current limiting device having a web structure
US6323751B1 (en) 1999-11-19 2001-11-27 General Electric Company Current limiter device with an electrically conductive composite material and method of manufacturing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459827B (sv) * 1987-11-20 1989-08-07 Labino Patent Ab Tryckkaenslig potentiometer
JPH01282802A (ja) * 1988-05-09 1989-11-14 Toshiba Silicone Co Ltd 感圧抵抗素子
US5060527A (en) * 1990-02-14 1991-10-29 Burgess Lester E Tactile sensing transducer
SE470118C (sv) * 1992-04-16 1998-02-23 Olof Karlstroem Anordning för skydd mot överström i elektriska kretsar

Also Published As

Publication number Publication date
EP0767981B1 (en) 1999-05-19
SE9401379D0 (sv) 1994-04-22
DE69509774D1 (de) 1999-06-24
SE9401379L (sv) 1995-12-16
SE514775C2 (sv) 2001-04-23
WO1995034931A1 (en) 1995-12-21
EP0767981A1 (en) 1997-04-16

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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