AT298605B - ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH - Google Patents

ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH

Info

Publication number
AT298605B
AT298605B AT871770A AT871770A AT298605B AT 298605 B AT298605 B AT 298605B AT 871770 A AT871770 A AT 871770A AT 871770 A AT871770 A AT 871770A AT 298605 B AT298605 B AT 298605B
Authority
AT
Austria
Prior art keywords
switch
especially load
electric
electric switch
load switch
Prior art date
Application number
AT871770A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT298605B publication Critical patent/AT298605B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/06—Insulating body insertable between contacts
AT871770A 1969-11-10 1970-09-28 ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH AT298605B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1668969A CH508267A (en) 1969-11-10 1969-11-10 Electrical switch, in particular load switch

Publications (1)

Publication Number Publication Date
AT298605B true AT298605B (en) 1972-04-15

Family

ID=4419407

Family Applications (1)

Application Number Title Priority Date Filing Date
AT871770A AT298605B (en) 1969-11-10 1970-09-28 ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH

Country Status (6)

Country Link
AT (1) AT298605B (en)
BE (1) BE758581A (en)
CH (1) CH508267A (en)
DE (2) DE1959538A1 (en)
FR (1) FR2069096A5 (en)
NL (1) NL7016255A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402372A1 (en) * 1984-01-25 1985-08-01 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim ELECTRICAL SWITCHING ELEMENT
FR2581476B1 (en) * 1985-05-06 1987-06-19 Telemecanique Electrique CIRCUIT BREAKER APPARATUS FOR MEDIUM VOLTAGE NETWORK
DE3723538A1 (en) * 1987-07-16 1989-01-26 Sachsenwerk Ag ERASE CHAMBER FOR INTERRUPTING LOAD CIRCUITS

Also Published As

Publication number Publication date
CH508267A (en) 1971-05-31
FR2069096A5 (en) 1971-09-03
NL7016255A (en) 1971-05-12
DE6945986U (en) 1971-09-16
BE758581A (en) 1971-04-16
DE1959538A1 (en) 1971-06-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee