BE714486A - - Google Patents

Info

Publication number
BE714486A
BE714486A BE714486DA BE714486A BE 714486 A BE714486 A BE 714486A BE 714486D A BE714486D A BE 714486DA BE 714486 A BE714486 A BE 714486A
Authority
BE
Belgium
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.)
Filing date
Publication date
Priority claimed from GB2378166A external-priority patent/GB1121385A/en
Application filed filed Critical
Publication of BE714486A publication Critical patent/BE714486A/xx

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)
BE714486D 1966-05-27 1968-04-30 BE714486A (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1966-05-27 1968-04-29

Publications (1)

Publication Number Publication Date
BE714486A true BE714486A (enrdf_load_stackoverflow) 1968-09-16

Family

ID=27149773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE714486D BE714486A (enrdf_load_stackoverflow) 1966-05-27 1968-04-30

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003657A1 (de) * 1988-09-22 1990-04-05 Siemens Aktiengesellschaft Vakuumschaltröhre, eine solche schaltröhre enthaltender lasttrennschalter und verfahren zum betrieb eines solchen lasttrennschalters

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
US4426560A (en) 1980-11-13 1984-01-17 Westinghouse Electric Corp. Reduced pressure electrical switch
ES2529049T3 (es) * 2007-09-05 2015-02-16 Abb Technology Ag Conjunto de conmutador de baja tensión, media tensión o alta tensión que tiene un sistema de cortociruito
EP2159813B1 (en) * 2008-09-01 2011-01-26 ABB Technology AG A low-voltage, medium-voltage or high-voltage assembly
DE102020212377A1 (de) * 2020-09-30 2022-03-31 Siemens Aktiengesellschaft Kompakte Vakuumschaltröhre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003657A1 (de) * 1988-09-22 1990-04-05 Siemens Aktiengesellschaft Vakuumschaltröhre, eine solche schaltröhre enthaltender lasttrennschalter und verfahren zum betrieb eines solchen lasttrennschalters
US5168139A (en) * 1988-09-22 1992-12-01 Siemens Aktiengesellschaft Load-break switch having a vacuum interrupter and method of operation

Also Published As

Publication number Publication date
AT294962B (de) 1971-12-10
DE1640038A1 (de) 1970-09-10
CH460910A (fr) 1968-08-15
NL6806076A (enrdf_load_stackoverflow) 1969-10-31
US3548135A (en) 1970-12-15
SE325943B (enrdf_load_stackoverflow) 1970-07-13
AU3683968A (en) 1969-10-30

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