DE820924C - Elektrischer Selbstschalter - Google Patents

Elektrischer Selbstschalter

Info

Publication number
DE820924C
DE820924C DEP889A DEP0000889A DE820924C DE 820924 C DE820924 C DE 820924C DE P889 A DEP889 A DE P889A DE P0000889 A DEP0000889 A DE P0000889A DE 820924 C DE820924 C DE 820924C
Authority
DE
Germany
Prior art keywords
circuit breaker
electric circuit
coil
bimetal spring
spring
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
Application number
DEP889A
Other languages
German (de)
English (en)
Inventor
Adam Horst
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.)
Individual
Original Assignee
Individual
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
Priority to BE497107D priority Critical patent/BE497107A/xx
Priority to CH264436D priority patent/CH264436A/de
Application filed by Individual filed Critical Individual
Priority to DEP889A priority patent/DE820924C/de
Application granted granted Critical
Publication of DE820924C publication Critical patent/DE820924C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H2071/168—Provisions for avoiding permanent deformation and thus decalibration of bimetal, e.g. due to overheating or action of a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
DEP889A 1948-10-02 1948-10-02 Elektrischer Selbstschalter Expired DE820924C (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE497107D BE497107A (ja) 1948-10-02
CH264436D CH264436A (de) 1948-10-02 1948-04-19 Elektrischer Selbstschalter.
DEP889A DE820924C (de) 1948-10-02 1948-10-02 Elektrischer Selbstschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP889A DE820924C (de) 1948-10-02 1948-10-02 Elektrischer Selbstschalter

Publications (1)

Publication Number Publication Date
DE820924C true DE820924C (de) 1951-11-15

Family

ID=7356920

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP889A Expired DE820924C (de) 1948-10-02 1948-10-02 Elektrischer Selbstschalter

Country Status (3)

Country Link
BE (1) BE497107A (ja)
CH (1) CH264436A (ja)
DE (1) DE820924C (ja)

Also Published As

Publication number Publication date
CH264436A (de) 1949-10-15
BE497107A (ja)

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