JPS497762A - - Google Patents

Info

Publication number
JPS497762A
JPS497762A JP48035533A JP3553373A JPS497762A JP S497762 A JPS497762 A JP S497762A JP 48035533 A JP48035533 A JP 48035533A JP 3553373 A JP3553373 A JP 3553373A JP S497762 A JPS497762 A JP S497762A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP48035533A
Other languages
Japanese (ja)
Other versions
JPS5717331B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS497762A publication Critical patent/JPS497762A/ja
Publication of JPS5717331B2 publication Critical patent/JPS5717331B2/ja
Expired legal-status Critical Current

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)
JP3553373A 1972-03-27 1973-03-27 Expired JPS5717331B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS497762A true JPS497762A (enrdf_load_stackoverflow) 1974-01-23
JPS5717331B2 JPS5717331B2 (enrdf_load_stackoverflow) 1982-04-10

Family

ID=5840697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3553373A Expired JPS5717331B2 (enrdf_load_stackoverflow) 1972-03-27 1973-03-27

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131071A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-16
JPS51147328U (enrdf_load_stackoverflow) * 1975-05-21 1976-11-26
JPS5338670U (enrdf_load_stackoverflow) * 1976-09-07 1978-04-04

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

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

Patent Citations (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131071A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-16
JPS51147328U (enrdf_load_stackoverflow) * 1975-05-21 1976-11-26
JPS5338670U (enrdf_load_stackoverflow) * 1976-09-07 1978-04-04

Also Published As

Publication number Publication date
IT1045338B (it) 1980-05-10
JPS5717331B2 (enrdf_load_stackoverflow) 1982-04-10
SE389224B (sv) 1976-10-25

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