CH460910A - Paire de contacts pour un interrupteur de circuit sous vide - Google Patents

Paire de contacts pour un interrupteur de circuit sous vide

Info

Publication number
CH460910A
CH460910A CH744867A CH744867A CH460910A CH 460910 A CH460910 A CH 460910A CH 744867 A CH744867 A CH 744867A CH 744867 A CH744867 A CH 744867A CH 460910 A CH460910 A CH 460910A
Authority
CH
Switzerland
Prior art keywords
contacts
pair
vacuum circuit
circuit interrupter
interrupter
Prior art date
Application number
CH744867A
Other languages
English (en)
Inventor
John Wood Allan
Original Assignee
English Electric Co Ltd
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 claimed from GB2378166A external-priority patent/GB1121385A/en
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of CH460910A publication Critical patent/CH460910A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/04—Co-operating contacts of different material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H2001/0205—Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
CH744867A 1966-05-27 1967-05-26 Paire de contacts pour un interrupteur de circuit sous vide CH460910A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2378166A GB1121385A (en) 1966-05-27 1966-05-27 Improvements in or relating to contacts for vacuum interrupters
AT405268A AT294962B (de) 1966-05-27 1968-04-25 Vakuum-Trennschalter
NL6806076A NL6806076A (fr) 1966-05-27 1968-04-29

Publications (1)

Publication Number Publication Date
CH460910A true CH460910A (fr) 1968-08-15

Family

ID=27149773

Family Applications (1)

Application Number Title Priority Date Filing Date
CH744867A CH460910A (fr) 1966-05-27 1967-05-26 Paire de contacts pour un interrupteur de circuit sous vide

Country Status (8)

Country Link
US (1) US3548135A (fr)
AT (1) AT294962B (fr)
AU (1) AU3683968A (fr)
BE (1) BE714486A (fr)
CH (1) CH460910A (fr)
DE (1) DE1640038A1 (fr)
NL (1) NL6806076A (fr)
SE (1) SE325943B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388283A (en) * 1972-05-18 1975-03-26 English Electric Co Ltd Vacuum type electric circuit interrupting devices
DE2707589C3 (de) * 1977-02-22 1980-02-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dauerstromschalter zum Kurzschließen eines supraleitenden Magneten
DE3832493A1 (de) * 1988-09-22 1990-03-29 Siemens Ag Vakuumschaltroehre, eine solche schaltroehre enthaltender lasttrennschalter und verfahren zum betrieb eines solchen lasttrennschalters
EP2034503B1 (fr) * 2007-09-05 2014-11-05 ABB Technology AG Installation de commutation basse tension, moyenne tension ou haute tension à court-circuiteur.
PL2159813T3 (pl) * 2008-09-01 2011-07-29 Abb Technology Ag Zespół niskonapięciowy, średnionapięciowy lub wysokonapięciowy
DE102020212377A1 (de) * 2020-09-30 2022-03-31 Siemens Aktiengesellschaft Kompakte Vakuumschaltröhre

Also Published As

Publication number Publication date
US3548135A (en) 1970-12-15
NL6806076A (fr) 1969-10-31
DE1640038A1 (de) 1970-09-10
SE325943B (fr) 1970-07-13
AT294962B (de) 1971-12-10
BE714486A (fr) 1968-09-16
AU3683968A (en) 1969-10-30

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