CH627024A5 - - Google Patents

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Info

Publication number
CH627024A5
CH627024A5 CH224478A CH224478A CH627024A5 CH 627024 A5 CH627024 A5 CH 627024A5 CH 224478 A CH224478 A CH 224478A CH 224478 A CH224478 A CH 224478A CH 627024 A5 CH627024 A5 CH 627024A5
Authority
CH
Switzerland
Prior art keywords
contact
switch
movable
spherical
fixed contact
Prior art date
Application number
CH224478A
Other languages
German (de)
English (en)
Inventor
Pieter Marien
Rintje Boersma
Gijsbert Waldemar Irik
Original Assignee
Coq Bv
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 Coq Bv filed Critical Coq Bv
Publication of CH627024A5 publication Critical patent/CH627024A5/de

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
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting

Landscapes

  • Contacts (AREA)
  • Tumbler Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH224478A 1977-04-19 1978-03-02 CH627024A5 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7704277A NL168080C (nl) 1977-04-19 1977-04-19 Scheidingsschakelaar voor hoge spanning.

Publications (1)

Publication Number Publication Date
CH627024A5 true CH627024A5 (nl) 1981-12-15

Family

ID=19828396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH224478A CH627024A5 (nl) 1977-04-19 1978-03-02

Country Status (13)

Country Link
US (1) US4367381A (nl)
JP (1) JPS5811048B2 (nl)
AU (1) AU507753B2 (nl)
BE (1) BE865902A (nl)
BR (1) BR7801856A (nl)
CA (1) CA1107334A (nl)
CH (1) CH627024A5 (nl)
DE (1) DE2809853C3 (nl)
FR (1) FR2388392A1 (nl)
GB (1) GB1598152A (nl)
IT (1) IT1203141B (nl)
NL (1) NL168080C (nl)
SE (1) SE440007B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111286A1 (de) * 1981-03-23 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hochspannungstrennschalter, insbesondere scheren-trennschalter
DE19601833B4 (de) * 1995-01-31 2005-07-28 Volkswagen Ag Kontaktanordnung für elektrische Schalteinrichtungen
CH693548A5 (de) * 1997-12-18 2003-09-30 Siemens Ag Gasisolierte Hochspannungsschaltanlage mit einer Trennschaltstrecke.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619442C (de) * 1930-05-18 1935-09-30 Neumann Hochspannungs App G M Schub- und Zugtrennschalter
FR754972A (fr) * 1932-04-30 1933-11-17 Bbc Brown Boveri & Cie Perfectionnements aux interrupteurs
US2196008A (en) * 1937-07-06 1940-04-02 Gen Electric Shielded contact construction for circuit breakers
FR1419566A (fr) * 1962-07-12 1965-12-03 Merlin Gerin Dispositif de contact pour interrupteurs
NL135711C (nl) * 1968-05-24
BE758254A (nl) * 1969-11-05 1971-04-01 Coq Nv Gekapselde schakelaar voor hoge spanning
CA906552A (en) * 1970-03-03 1972-08-01 I-T-E Imperial Corporation Isolating switch for ultra high voltages
US3801768A (en) * 1972-03-22 1974-04-02 Westinghouse Electric Corp Grounding switch

Also Published As

Publication number Publication date
US4367381A (en) 1983-01-04
JPS53129871A (en) 1978-11-13
NL168080C (nl) 1982-02-16
IT7809421A0 (it) 1978-04-18
SE7804384L (sv) 1978-10-20
NL7704277A (nl) 1978-10-23
DE2809853C3 (de) 1981-05-14
BR7801856A (pt) 1978-11-07
FR2388392A1 (fr) 1978-11-17
DE2809853B2 (nl) 1980-09-18
AU507753B2 (en) 1980-02-28
GB1598152A (en) 1981-09-16
CA1107334A (en) 1981-08-18
IT1203141B (it) 1989-02-15
JPS5811048B2 (ja) 1983-03-01
BE865902A (nl) 1978-10-12
SE440007B (sv) 1985-07-08
FR2388392B1 (nl) 1981-07-03
AU3468478A (en) 1979-10-11
DE2809853A1 (de) 1978-11-02

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Legal Events

Date Code Title Description
PFA Name/firm changed
PL Patent ceased