NL224968A - - Google Patents

Info

Publication number
NL224968A
NL224968A NL224968DA NL224968A NL 224968 A NL224968 A NL 224968A NL 224968D A NL224968D A NL 224968DA NL 224968 A NL224968 A NL 224968A
Authority
NL
Netherlands
Application number
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.)
Publication of NL224968A publication Critical patent/NL224968A/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
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
NL224968D 1957-03-04 NL224968A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2937256X 1957-03-04

Publications (1)

Publication Number Publication Date
NL224968A true NL224968A (enrdf_load_html_response)

Family

ID=4572887

Family Applications (1)

Application Number Title Priority Date Filing Date
NL224968D NL224968A (enrdf_load_html_response) 1957-03-04

Country Status (5)

Country Link
US (1) US2937256A (enrdf_load_html_response)
CH (1) CH352726A (enrdf_load_html_response)
DE (2) DE1149774B (enrdf_load_html_response)
FR (1) FR1205064A (enrdf_load_html_response)
NL (1) NL224968A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635385A (enrdf_load_html_response) * 1962-07-26
CH531246A (de) * 1971-05-12 1972-11-30 Bbc Brown Boveri & Cie Druckgasschalter mit einer Düsenkontaktanordnung
DE2828773C2 (de) * 1978-06-30 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639566C (de) * 1933-05-28 1936-12-08 Siemens Schuckertwerke Akt Ges OElloser Leistungsschalter
FR780147A (fr) * 1933-11-17 1935-04-19 Siemens Ag Interrupteur pour courant alternatif

Also Published As

Publication number Publication date
FR1205064A (fr) 1960-01-29
DE1070265B (de) 1968-09-12
CH352726A (de) 1961-03-15
DE1149774B (de) 1963-06-06
US2937256A (en) 1960-05-17

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