NL7107180A - - Google Patents

Info

Publication number
NL7107180A
NL7107180A NL7107180A NL7107180A NL7107180A NL 7107180 A NL7107180 A NL 7107180A NL 7107180 A NL7107180 A NL 7107180A NL 7107180 A NL7107180 A NL 7107180A NL 7107180 A NL7107180 A NL 7107180A
Authority
NL
Netherlands
Application number
NL7107180A
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 NL7107180A publication Critical patent/NL7107180A/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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
NL7107180A 1970-05-26 1971-05-25 NL7107180A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019259A FR2087645A5 (enrdf_load_stackoverflow) 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
NL7107180A true NL7107180A (enrdf_load_stackoverflow) 1971-11-30

Family

ID=9056176

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7107180A NL7107180A (enrdf_load_stackoverflow) 1970-05-26 1971-05-25

Country Status (10)

Country Link
US (1) US3716686A (enrdf_load_stackoverflow)
BE (1) BE767328A (enrdf_load_stackoverflow)
CA (1) CA928749A (enrdf_load_stackoverflow)
CH (1) CH525552A (enrdf_load_stackoverflow)
DE (1) DE2125721A1 (enrdf_load_stackoverflow)
ES (1) ES391174A1 (enrdf_load_stackoverflow)
FR (1) FR2087645A5 (enrdf_load_stackoverflow)
GB (1) GB1320421A (enrdf_load_stackoverflow)
NL (1) NL7107180A (enrdf_load_stackoverflow)
SE (1) SE378153B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235470B1 (enrdf_load_stackoverflow) * 1973-06-28 1976-05-07 Merlin Gerin

Also Published As

Publication number Publication date
SE378153B (enrdf_load_stackoverflow) 1975-08-18
DE2125721A1 (de) 1971-12-02
GB1320421A (en) 1973-06-13
US3716686A (en) 1973-02-13
BE767328A (fr) 1971-10-18
CH525552A (fr) 1972-07-15
FR2087645A5 (enrdf_load_stackoverflow) 1971-12-31
ES391174A1 (es) 1973-07-01
CA928749A (en) 1973-06-19

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Legal Events

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