NL7206274A - - Google Patents

Info

Publication number
NL7206274A
NL7206274A NL7206274A NL7206274A NL7206274A NL 7206274 A NL7206274 A NL 7206274A NL 7206274 A NL7206274 A NL 7206274A NL 7206274 A NL7206274 A NL 7206274A NL 7206274 A NL7206274 A NL 7206274A
Authority
NL
Netherlands
Application number
NL7206274A
Other versions
NL155120B (nl
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 filed Critical
Publication of NL7206274A publication Critical patent/NL7206274A/xx
Publication of NL155120B publication Critical patent/NL155120B/xx

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
NL7206274A 1971-05-12 1972-05-09 Elektrische vermogens-drukgasschakelaar. NL155120B (nl)

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 (2)

Publication Number Publication Date
NL7206274A true NL7206274A (de) 1972-11-14
NL155120B NL155120B (nl) 1977-11-15

Family

ID=4318378

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7206274A NL155120B (nl) 1971-05-12 1972-05-09 Elektrische vermogens-drukgasschakelaar.

Country Status (7)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH353057A (de) * 1957-03-04 1961-03-31 Bbc Brown Boveri & Cie Kontaktdüse bei Leistungsschaltern
DE1070265B (de) * 1957-03-04 1968-09-12 Aktiengesellschaft Brown Boveri & Cie Baden (Schweiz) Düsen kontakt fur Druckluftschalter
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
FR2137697B1 (de) 1980-02-22
JPS5652419B1 (de) 1981-12-11
IT955314B (it) 1973-09-29
DE2126349C2 (de) 1982-04-08
CH531246A (de) 1972-11-30
DE2126349A1 (de) 1972-11-23
FR2137697A1 (de) 1972-12-29
DE7120631U (de) 1973-03-22
GB1369708A (en) 1974-10-09
NL155120B (nl) 1977-11-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BBC AG