ZA826688B - Circuit protection switches - Google Patents

Circuit protection switches

Info

Publication number
ZA826688B
ZA826688B ZA826688A ZA826688A ZA826688B ZA 826688 B ZA826688 B ZA 826688B ZA 826688 A ZA826688 A ZA 826688A ZA 826688 A ZA826688 A ZA 826688A ZA 826688 B ZA826688 B ZA 826688B
Authority
ZA
South Africa
Prior art keywords
circuit protection
protection switches
switches
circuit
protection
Prior art date
Application number
ZA826688A
Inventor
Hans Dieter Kubatschka
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA826688B publication Critical patent/ZA826688B/en

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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/121—Protection of release 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
    • H01H71/164—Heating elements
    • 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
ZA826688A 1981-09-14 1982-09-13 Circuit protection switches ZA826688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8126777U DE8126777U1 (en) 1981-09-14 1981-09-14 Circuit breaker

Publications (1)

Publication Number Publication Date
ZA826688B true ZA826688B (en) 1983-07-27

Family

ID=6731189

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA826688A ZA826688B (en) 1981-09-14 1982-09-13 Circuit protection switches

Country Status (8)

Country Link
JP (1) JPS5857240A (en)
BE (1) BE894346A (en)
DE (1) DE8126777U1 (en)
FR (1) FR2513009B1 (en)
GR (1) GR77651B (en)
IT (1) IT1152556B (en)
PT (1) PT75551B (en)
ZA (1) ZA826688B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701284A (en) * 1953-05-28 1955-02-01 Ite Circuit Breaker Ltd Latch insulation for quick break circuit breakers
US3156796A (en) * 1961-07-31 1964-11-10 Ite Circuit Breaker Ltd High sensitivity thermomagnetic circuit breaker
JPS403859Y1 (en) * 1964-08-05 1965-02-03
US3484726A (en) * 1967-12-15 1969-12-16 Ite Imperial Corp Trip unit latch positioning means for constant latch bite
CH578785A5 (en) * 1974-06-13 1976-08-13 Weber Ag Fab Elektro Pushbutton protection switch with magnetic and thermal trip - allows bimetal strip to bend beyond contact operating point to prevent deformation
US3950714A (en) * 1974-09-18 1976-04-13 Westinghouse Electric Corporation Self-adjusting circuit breaker with rotating trip assembly

Also Published As

Publication number Publication date
FR2513009A1 (en) 1983-03-18
PT75551A (en) 1982-10-01
GR77651B (en) 1984-09-25
IT8223234A0 (en) 1982-09-13
PT75551B (en) 1984-10-29
DE8126777U1 (en) 1982-11-25
BE894346A (en) 1983-01-03
JPS5857240A (en) 1983-04-05
FR2513009B1 (en) 1986-03-28
IT1152556B (en) 1987-01-07

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