BE672477A - - Google Patents

Info

Publication number
BE672477A
BE672477A BE672477A BE672477A BE672477A BE 672477 A BE672477 A BE 672477A BE 672477 A BE672477 A BE 672477A BE 672477 A BE672477 A BE 672477A BE 672477 A BE672477 A BE 672477A
Authority
BE
Belgium
Application number
BE672477A
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 to NL6511914A priority Critical patent/NL6511914A/xx
Application filed filed Critical
Priority to BE672477A priority patent/BE672477A/xx
Priority to FR41382A priority patent/FR1456423A/fr
Priority to DEJ30180A priority patent/DE1262407B/de
Publication of BE672477A publication Critical patent/BE672477A/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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
    • H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
BE672477A 1965-09-13 1965-11-18 BE672477A (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL6511914A NL6511914A (enrdf_load_stackoverflow) 1965-09-13 1965-09-13
BE672477A BE672477A (enrdf_load_stackoverflow) 1965-09-13 1965-11-18
FR41382A FR1456423A (fr) 1965-09-13 1965-12-08 Commutateur électrique sous vide
DEJ30180A DE1262407B (de) 1965-09-13 1966-02-26 Kontaktanordnung fuer Vakuumschalter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL6511914A NL6511914A (enrdf_load_stackoverflow) 1965-09-13 1965-09-13
BE672477A BE672477A (enrdf_load_stackoverflow) 1965-09-13 1965-11-18
FR41382A FR1456423A (fr) 1965-09-13 1965-12-08 Commutateur électrique sous vide
DEJ30180A DE1262407B (de) 1965-09-13 1966-02-26 Kontaktanordnung fuer Vakuumschalter

Publications (1)

Publication Number Publication Date
BE672477A true BE672477A (enrdf_load_stackoverflow) 1966-05-18

Family

ID=50215560

Family Applications (1)

Application Number Title Priority Date Filing Date
BE672477A BE672477A (enrdf_load_stackoverflow) 1965-09-13 1965-11-18

Country Status (4)

Country Link
BE (1) BE672477A (enrdf_load_stackoverflow)
DE (1) DE1262407B (enrdf_load_stackoverflow)
FR (1) FR1456423A (enrdf_load_stackoverflow)
NL (1) NL6511914A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422949A1 (de) * 1984-06-19 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit einer spule zum erzeugen eines magnetfeldes
US8450630B2 (en) * 2007-06-05 2013-05-28 Cooper Technologies Company Contact backing for a vacuum interrupter
US8710389B2 (en) 2011-11-15 2014-04-29 Eaton Corporation Vacuum switch and electrode assembly therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605231C (de) * 1928-10-20 1934-11-07 Birka Regulator G M B H Vakuumschalter
DE636086C (de) * 1929-09-09 1936-10-02 Aeg Vakuumschalter
DE542403C (de) * 1929-11-27 1932-01-23 Siemens Schuckertwerke Akt Ges Schaltvorrichtung mit in einer Vakuum- oder mit indifferentem Gas gefuellten Glaspatrone angeordneten Schaltkontakten
DE914146C (de) * 1943-07-07 1954-06-28 Siemens Ag Vakuumschalter
NL241567A (enrdf_load_stackoverflow) * 1958-07-24
US3014107A (en) * 1959-01-02 1961-12-19 Gen Electric Vacuum switch
FR1257305A (fr) * 1959-04-30 1961-03-31 Thomson Houston Comp Francaise Interrupteur à coupure dans le vide
DE1150427B (de) * 1959-08-21 1963-06-20 Siemens Ag Magnetisch gesteuerter elektrischer Schalter
FR1278529A (fr) * 1961-01-31 1961-12-08 Goodrich Co B F Joints pour pressions de fluides
NL299341A (enrdf_load_stackoverflow) * 1964-03-11

Also Published As

Publication number Publication date
NL6511914A (enrdf_load_stackoverflow) 1967-03-14
DE1262407B (de) 1968-03-07
FR1456423A (fr) 1966-10-21

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