IT1045338B - Interruttore elettrico a gas compresso - Google Patents

Interruttore elettrico a gas compresso

Info

Publication number
IT1045338B
IT1045338B IT2196073A IT2196073A IT1045338B IT 1045338 B IT1045338 B IT 1045338B IT 2196073 A IT2196073 A IT 2196073A IT 2196073 A IT2196073 A IT 2196073A IT 1045338 B IT1045338 B IT 1045338B
Authority
IT
Italy
Prior art keywords
contact
flow passages
breaker
cct
passages
Prior art date
Application number
IT2196073A
Other languages
English (en)
Italian (it)
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
Priority claimed from DE2215656A external-priority patent/DE2215656C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1045338B publication Critical patent/IT1045338B/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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Circuit Breakers (AREA)
IT2196073A 1972-03-27 1973-03-22 Interruttore elettrico a gas compresso IT1045338B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2215656A DE2215656C3 (de) 1972-02-22 1972-03-27 Elektrischer Druckgasschalter

Publications (1)

Publication Number Publication Date
IT1045338B true IT1045338B (it) 1980-05-10

Family

ID=5840697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2196073A IT1045338B (it) 1972-03-27 1973-03-22 Interruttore elettrico a gas compresso

Country Status (3)

Country Link
JP (1) JPS5717331B2 (OSRAM)
IT (1) IT1045338B (OSRAM)
SE (1) SE389224B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131071A (OSRAM) * 1974-04-05 1975-10-16
JPS5620643Y2 (OSRAM) * 1975-05-21 1981-05-15
JPS5338670U (OSRAM) * 1976-09-07 1978-04-04
JPS58115623U (ja) * 1982-02-01 1983-08-06 積水化学工業株式会社 這樋用のエルボ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS456339Y1 (OSRAM) * 1967-03-04 1970-03-30

Also Published As

Publication number Publication date
JPS5717331B2 (OSRAM) 1982-04-10
SE389224B (sv) 1976-10-25
JPS497762A (OSRAM) 1974-01-23

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