NL6802447A - - Google Patents

Info

Publication number
NL6802447A
NL6802447A NL6802447A NL6802447A NL6802447A NL 6802447 A NL6802447 A NL 6802447A NL 6802447 A NL6802447 A NL 6802447A NL 6802447 A NL6802447 A NL 6802447A NL 6802447 A NL6802447 A NL 6802447A
Authority
NL
Netherlands
Application number
NL6802447A
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 NL6802447A publication Critical patent/NL6802447A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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
    • H01H33/16—Impedances connected with contacts
NL6802447A 1967-02-22 1968-02-21 NL6802447A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB855167A GB1149413A (en) 1967-02-22 1967-02-22 Improved electric circuit breaker comprising vacuum switches

Publications (1)

Publication Number Publication Date
NL6802447A true NL6802447A (enrdf_load_html_response) 1968-08-23

Family

ID=9854638

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6802447A NL6802447A (enrdf_load_html_response) 1967-02-22 1968-02-21

Country Status (6)

Country Link
BE (1) BE710958A (enrdf_load_html_response)
CH (1) CH486764A (enrdf_load_html_response)
DE (1) DE1615693A1 (enrdf_load_html_response)
FR (1) FR1553619A (enrdf_load_html_response)
GB (1) GB1149413A (enrdf_load_html_response)
NL (1) NL6802447A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912022B4 (de) * 1999-03-17 2009-02-12 Abb Ag Hochspannungsschaltgerät mit Serienschaltung von mindestens zwei Vakuumschaltkammern und Verfahren zum Betrieb des Hochspannungsschallgerätes

Also Published As

Publication number Publication date
FR1553619A (enrdf_load_html_response) 1969-01-10
GB1149413A (en) 1969-04-23
BE710958A (enrdf_load_html_response) 1968-07-01
CH486764A (de) 1970-02-28
DE1615693A1 (de) 1970-05-27

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