BR7706394A - PROTECTIVE KEY, ESPECIALLY LINE PROTECTIVE KEY - Google Patents

PROTECTIVE KEY, ESPECIALLY LINE PROTECTIVE KEY

Info

Publication number
BR7706394A
BR7706394A BR7706394A BR7706394A BR7706394A BR 7706394 A BR7706394 A BR 7706394A BR 7706394 A BR7706394 A BR 7706394A BR 7706394 A BR7706394 A BR 7706394A BR 7706394 A BR7706394 A BR 7706394A
Authority
BR
Brazil
Prior art keywords
protective key
especially line
key
protective
line protective
Prior art date
Application number
BR7706394A
Other languages
Portuguese (pt)
Inventor
B Berberich
H Drubig
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 BR7706394A publication Critical patent/BR7706394A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
BR7706394A 1976-09-27 1977-09-26 PROTECTIVE KEY, ESPECIALLY LINE PROTECTIVE KEY BR7706394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762643433 DE2643433C2 (en) 1976-09-27 1976-09-27 Circuit breakers, in particular line circuit breakers

Publications (1)

Publication Number Publication Date
BR7706394A true BR7706394A (en) 1978-05-09

Family

ID=5988957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7706394A BR7706394A (en) 1976-09-27 1977-09-26 PROTECTIVE KEY, ESPECIALLY LINE PROTECTIVE KEY

Country Status (8)

Country Link
JP (1) JPS5341774A (en)
BR (1) BR7706394A (en)
DE (1) DE2643433C2 (en)
ES (1) ES231018Y (en)
FR (1) FR2365871A1 (en)
GB (1) GB1530890A (en)
GR (1) GR62669B (en)
IT (1) IT1085190B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
GB2151407B (en) * 1981-08-13 1986-03-26 Mitsubishi Electric Corp Electromagnetic contactor
JPS58133712A (en) * 1982-02-03 1983-08-09 三菱電機株式会社 Power switching device
FR2583571B1 (en) * 1985-06-12 1994-02-18 Merlin Et Gerin LOW VOLTAGE CIRCUIT BREAKER WITH IMPROVED CUT.

Also Published As

Publication number Publication date
ES231018U (en) 1978-01-01
ES231018Y (en) 1978-05-01
JPS5341774A (en) 1978-04-15
DE2643433B1 (en) 1977-06-08
FR2365871A1 (en) 1978-04-21
DE2643433C2 (en) 1978-10-05
FR2365871B1 (en) 1981-04-17
IT1085190B (en) 1985-05-28
GR62669B (en) 1979-05-21
GB1530890A (en) 1978-11-01

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