IT955314B - Interruttore elettrico a gas com presso con una disposizione di contatto ad ugelli - Google Patents

Interruttore elettrico a gas com presso con una disposizione di contatto ad ugelli

Info

Publication number
IT955314B
IT955314B IT2407772A IT2407772A IT955314B IT 955314 B IT955314 B IT 955314B IT 2407772 A IT2407772 A IT 2407772A IT 2407772 A IT2407772 A IT 2407772A IT 955314 B IT955314 B IT 955314B
Authority
IT
Italy
Prior art keywords
contact arrangement
gas switch
nozzle contact
electric com
com
Prior art date
Application number
IT2407772A
Other languages
English (en)
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 IT955314B publication Critical patent/IT955314B/it

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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
IT2407772A 1971-05-12 1972-05-09 Interruttore elettrico a gas com presso con una disposizione di contatto ad ugelli IT955314B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH700171A CH531246A (de) 1971-05-12 1971-05-12 Druckgasschalter mit einer Düsenkontaktanordnung

Publications (1)

Publication Number Publication Date
IT955314B true IT955314B (it) 1973-09-29

Family

ID=4318378

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2407772A IT955314B (it) 1971-05-12 1972-05-09 Interruttore elettrico a gas com presso con una disposizione di contatto ad ugelli

Country Status (7)

Country Link
JP (1) JPS5652419B1 (it)
CH (1) CH531246A (it)
DE (2) DE7120631U (it)
FR (1) FR2137697B1 (it)
GB (1) GB1369708A (it)
IT (1) IT955314B (it)
NL (1) NL155120B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224968A (it) * 1957-03-04
CH353057A (de) * 1957-03-04 1961-03-31 Bbc Brown Boveri & Cie Kontaktdüse bei Leistungsschaltern
CH410110A (de) * 1964-07-24 1966-03-31 Bbc Brown Boveri & Cie Druckgasschalter mit mindestens einer innerhalb eines Hohlisolators befindlichen Schaltstelle

Also Published As

Publication number Publication date
JPS5652419B1 (it) 1981-12-11
FR2137697B1 (it) 1980-02-22
NL7206274A (it) 1972-11-14
CH531246A (de) 1972-11-30
GB1369708A (en) 1974-10-09
FR2137697A1 (it) 1972-12-29
DE7120631U (de) 1973-03-22
DE2126349A1 (de) 1972-11-23
DE2126349C2 (de) 1982-04-08
NL155120B (nl) 1977-11-15

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