DE2121884A1 - Elektrisch beheiztes Gerät mit Übertemperatursicherung - Google Patents

Elektrisch beheiztes Gerät mit Übertemperatursicherung

Info

Publication number
DE2121884A1
DE2121884A1 DE19712121884 DE2121884A DE2121884A1 DE 2121884 A1 DE2121884 A1 DE 2121884A1 DE 19712121884 DE19712121884 DE 19712121884 DE 2121884 A DE2121884 A DE 2121884A DE 2121884 A1 DE2121884 A1 DE 2121884A1
Authority
DE
Germany
Prior art keywords
electrically heated
electrical conductor
heated device
temperature protection
excess temperature
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.)
Pending
Application number
DE19712121884
Other languages
German (de)
English (en)
Inventor
Siegfried Dipl.-Ing. χ 8256 Weinböhla; Piotraschke Arnold; Lahn Wilhelm; χ 8252 Coswig Opitz
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.)
SUHL ELEKTROGERAETE VEB K
Original Assignee
SUHL ELEKTROGERAETE VEB K
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 SUHL ELEKTROGERAETE VEB K filed Critical SUHL ELEKTROGERAETE VEB K
Publication of DE2121884A1 publication Critical patent/DE2121884A1/de
Pending legal-status Critical Current

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
    • H01H2037/763—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 the spring being a blade spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
DE19712121884 1970-05-11 1971-05-04 Elektrisch beheiztes Gerät mit Übertemperatursicherung Pending DE2121884A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14742970 1970-05-11

Publications (1)

Publication Number Publication Date
DE2121884A1 true DE2121884A1 (de) 1971-12-02

Family

ID=5482496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712121884 Pending DE2121884A1 (de) 1970-05-11 1971-05-04 Elektrisch beheiztes Gerät mit Übertemperatursicherung

Country Status (2)

Country Link
CS (1) CS148225B2 (enExample)
DE (1) DE2121884A1 (enExample)

Also Published As

Publication number Publication date
CS148225B2 (enExample) 1973-02-22

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