IT1152556B - Interrutore di protezione di linea - Google Patents

Interrutore di protezione di linea

Info

Publication number
IT1152556B
IT1152556B IT23234/82A IT2323482A IT1152556B IT 1152556 B IT1152556 B IT 1152556B IT 23234/82 A IT23234/82 A IT 23234/82A IT 2323482 A IT2323482 A IT 2323482A IT 1152556 B IT1152556 B IT 1152556B
Authority
IT
Italy
Prior art keywords
protection switch
line protection
line
switch
protection
Prior art date
Application number
IT23234/82A
Other languages
English (en)
Other versions
IT8223234A0 (it
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 IT8223234A0 publication Critical patent/IT8223234A0/it
Application granted granted Critical
Publication of IT1152556B publication Critical patent/IT1152556B/it

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
IT23234/82A 1981-09-14 1982-09-13 Interrutore di protezione di linea IT1152556B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8126777U DE8126777U1 (de) 1981-09-14 1981-09-14 Leitungsschutzschalter

Publications (2)

Publication Number Publication Date
IT8223234A0 IT8223234A0 (it) 1982-09-13
IT1152556B true IT1152556B (it) 1987-01-07

Family

ID=6731189

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23234/82A IT1152556B (it) 1981-09-14 1982-09-13 Interrutore di protezione di linea

Country Status (8)

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

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 (it) * 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
IT8223234A0 (it) 1982-09-13
PT75551B (de) 1984-10-29
ZA826688B (en) 1983-07-27
BE894346A (fr) 1983-01-03
FR2513009B1 (fr) 1986-03-28
PT75551A (de) 1982-10-01
JPS5857240A (ja) 1983-04-05
FR2513009A1 (fr) 1983-03-18
GR77651B (it) 1984-09-25
DE8126777U1 (de) 1982-11-25

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