ATE207654T1 - Sicherheitsschalter, insbesondere für geschützte elektrische widerstände - Google Patents

Sicherheitsschalter, insbesondere für geschützte elektrische widerstände

Info

Publication number
ATE207654T1
ATE207654T1 AT96119859T AT96119859T ATE207654T1 AT E207654 T1 ATE207654 T1 AT E207654T1 AT 96119859 T AT96119859 T AT 96119859T AT 96119859 T AT96119859 T AT 96119859T AT E207654 T1 ATE207654 T1 AT E207654T1
Authority
AT
Austria
Prior art keywords
safety switches
electrical resistors
protected electrical
terminals
slider
Prior art date
Application number
AT96119859T
Other languages
German (de)
English (en)
Inventor
Duilio Capraro
Original Assignee
Irca Spa
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 Irca Spa filed Critical Irca Spa
Application granted granted Critical
Publication of ATE207654T1 publication Critical patent/ATE207654T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Non-Adjustable Resistors (AREA)
AT96119859T 1996-03-01 1996-12-11 Sicherheitsschalter, insbesondere für geschützte elektrische widerstände ATE207654T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1996VE000008U IT242160Y1 (it) 1996-03-01 1996-03-01 Fusibile di sicurezza, in particolare per resistenze elettrichecorazzate

Publications (1)

Publication Number Publication Date
ATE207654T1 true ATE207654T1 (de) 2001-11-15

Family

ID=11424166

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96119859T ATE207654T1 (de) 1996-03-01 1996-12-11 Sicherheitsschalter, insbesondere für geschützte elektrische widerstände

Country Status (6)

Country Link
EP (1) EP0793248B1 (it)
AT (1) ATE207654T1 (it)
DE (1) DE69616270T2 (it)
ES (1) ES2163576T3 (it)
IT (1) IT242160Y1 (it)
SI (1) SI0793248T1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226357B4 (de) * 2002-06-13 2004-06-24 INTER CONTROL Hermann Köhler Elektrik GmbH & Co KG Thermische Sicherung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930215A (en) * 1974-11-29 1975-12-30 Texas Instruments Inc Nonresettable thermally actuated switch
US4032877A (en) * 1976-05-03 1977-06-28 Mcgraw-Edison Company Protector for electric circuits
US4189697A (en) * 1977-09-09 1980-02-19 Nifco Inc. Thermal cut-off fuse
US4276531A (en) * 1979-04-20 1981-06-30 Davis Merwyn C Nonresetable thermally actuated switch
DE8715851U1 (it) * 1987-11-30 1988-02-18 Elpag Ag Chur, Chur, Ch

Also Published As

Publication number Publication date
DE69616270T2 (de) 2002-05-23
DE69616270D1 (de) 2001-11-29
EP0793248A2 (en) 1997-09-03
IT242160Y1 (it) 2001-06-04
EP0793248A3 (en) 1998-11-25
ES2163576T3 (es) 2002-02-01
SI0793248T1 (en) 2002-06-30
ITVE960008U1 (it) 1997-09-01
EP0793248B1 (en) 2001-10-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee