FI48883C - Katkaisija suurampeerivirtaa varten. - Google Patents

Katkaisija suurampeerivirtaa varten.

Info

Publication number
FI48883C
FI48883C FI681497A FI149768A FI48883C FI 48883 C FI48883 C FI 48883C FI 681497 A FI681497 A FI 681497A FI 149768 A FI149768 A FI 149768A FI 48883 C FI48883 C FI 48883C
Authority
FI
Finland
Prior art keywords
current switch
amperage current
amperage
switch
current
Prior art date
Application number
FI681497A
Other languages
English (en)
Swedish (sv)
Other versions
FI48883B (fi
Inventor
Per Holm
Original Assignee
Uddeholms Ab
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 by Uddeholms Ab filed Critical Uddeholms Ab
Application granted granted Critical
Publication of FI48883B publication Critical patent/FI48883B/fi
Publication of FI48883C publication Critical patent/FI48883C/fi

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
    • H01H33/002—Very heavy-current switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • H01H2001/5827—Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers
FI681497A 1967-06-05 1968-05-29 Katkaisija suurampeerivirtaa varten. FI48883C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7877/67A SE323735B (fi) 1967-06-05 1967-06-05

Publications (2)

Publication Number Publication Date
FI48883B FI48883B (fi) 1974-09-30
FI48883C true FI48883C (fi) 1975-01-10

Family

ID=20272546

Family Applications (1)

Application Number Title Priority Date Filing Date
FI681497A FI48883C (fi) 1967-06-05 1968-05-29 Katkaisija suurampeerivirtaa varten.

Country Status (7)

Country Link
US (1) US3539750A (fi)
DE (1) DE1765415C3 (fi)
FI (1) FI48883C (fi)
FR (1) FR1590613A (fi)
GB (1) GB1222592A (fi)
NO (1) NO126408B (fi)
SE (1) SE323735B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN145796B (fi) * 1976-01-19 1978-12-23 Westinghouse Electric Corp
SE7905678L (sv) * 1979-06-28 1980-12-29 Esab Ab Stromoverforingsdon
DE3240019A1 (de) * 1982-10-28 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Dauerstromschalter zum kurzschliessen mindestens einer supraleitenden magnetwicklung
DE3627695A1 (de) * 1986-08-14 1988-02-25 Teves Gmbh Alfred Elektrohydraulische schaltvorrichtung
DE3709988A1 (de) * 1987-03-26 1988-10-06 Bbc Brown Boveri & Cie Hydraulischer oder pneumatischer antrieb zur betaetigung des beweglichen schaltkontaktes eines mittel- und/oder hochspannungs-leistungsschalters
SE9101831L (sv) * 1991-06-14 1993-03-10 Asea Brown Boveri Saekerhetsbrytare med lutningsindikering
CN106057556B (zh) * 2016-06-29 2018-08-21 浙江江山博奥电气有限公司 一种高压电气开关

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564133A (en) * 1951-08-14 Stadler
US3344248A (en) * 1967-09-26 Switch for high energy circuits
DE42335C (de) * G. FULDA in Berlin SW., Wilhelmstr. 34 Druckregelungsventil für hochgespannte Flüssigkeiten und Gase
DD47947A (fi) *
DE539556C (de) * 1931-11-28 Siemens Schuckertwerke Akt Ges Anordnung an Kontakten von Luftschaltern mit Lichtbogenloeschung durch Druckluft
DE496011C (de) * 1927-11-05 1930-04-15 Tecalemit Sa Des Ets Vorrichtung zum selbsttaetigen Unterbrechen des Stromkreises von auf Fahrzeugen, insbesondere Kraftfahrzeugen, befindlichen Akkumulatoren
AT209413B (de) * 1955-11-04 1960-06-10 Jean Louis Gratzmuller Hydraulische Betätigungseinrichtung für elektrische Schaltgeräte, insbesondere Hochspannungsschalter
CH240859A (fr) * 1958-08-27 1946-01-31 Rhodiaceta Procédé de fabrication de produits extrudés et étirés, et produit obtenu par ce procédé.
DE1147651B (de) * 1960-06-04 1963-04-25 Bosch Gmbh Robert Durch ein Druckmittel betaetigbarer elektrischer Biegehautschalter
DE1125513B (de) * 1960-06-22 1962-03-15 Licentia Gmbh Schutzeinrichtung an elektrohydraulischen Schaltwerken
GB1097131A (en) * 1963-11-16 1967-12-29 English Electric Co Ltd Improvements in or relating to circuit breakers
FR1431482A (fr) * 1964-04-14 1966-03-11 Edison Soc Interrupteur à contacts multiples
FR1454452A (fr) * 1965-08-04 1966-02-11 Comp Generale Electricite Court-circuiteur
US3306998A (en) * 1965-10-23 1967-02-28 Robertshaw Controls Co Snap action device

Also Published As

Publication number Publication date
GB1222592A (en) 1971-02-17
DE1765415B2 (de) 1981-06-19
SE323735B (fi) 1970-05-11
DE1765415A1 (de) 1971-07-22
FR1590613A (fi) 1970-04-20
NO126408B (fi) 1973-01-29
DE1765415C3 (de) 1982-02-25
FI48883B (fi) 1974-09-30
US3539750A (en) 1970-11-10

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