IT1202408B - Vacuum switch in cylindrical housing - has conductor terminals projecting through metal discs at either end, one leading to fixed contact, other to movable (BE 3.8.77) - Google Patents

Vacuum switch in cylindrical housing - has conductor terminals projecting through metal discs at either end, one leading to fixed contact, other to movable (BE 3.8.77)

Info

Publication number
IT1202408B
IT1202408B IT6724477A IT6724477A IT1202408B IT 1202408 B IT1202408 B IT 1202408B IT 6724477 A IT6724477 A IT 6724477A IT 6724477 A IT6724477 A IT 6724477A IT 1202408 B IT1202408 B IT 1202408B
Authority
IT
Italy
Prior art keywords
conductor
vacuum switch
fixed contact
movable
leading
Prior art date
Application number
IT6724477A
Other languages
Italian (it)
Original Assignee
Hazemeijer 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 Hazemeijer Bv filed Critical Hazemeijer Bv
Priority to IT6724477A priority Critical patent/IT1202408B/en
Application granted granted Critical
Publication of IT1202408B publication Critical patent/IT1202408B/en

Links

Landscapes

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Abstract

The vacuum switch is duly provided with a gas-tight, evacuated envelope housing fixed and movable contacts. At least one contact carries a disc-shaped contact part with a sleeve connected to it or made in one piece with it. A conductor is provided in the sleeve, connected in series with the disc-shaped contact part. The conductor (13, 14) in the sleeve (11, 12) is spiral shaped and generates a magnetic field helping to break the switch current. Typically, the housing has a cylindrical insulated portion (1) with two metallic discs (2, 3) closing the ends. The rod shaped terminal conductor (4) projects through one disc (2). This conductor (4) leads a fixed contact (6).
IT6724477A 1977-02-04 1977-02-04 Vacuum switch in cylindrical housing - has conductor terminals projecting through metal discs at either end, one leading to fixed contact, other to movable (BE 3.8.77) IT1202408B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6724477A IT1202408B (en) 1977-02-04 1977-02-04 Vacuum switch in cylindrical housing - has conductor terminals projecting through metal discs at either end, one leading to fixed contact, other to movable (BE 3.8.77)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6724477A IT1202408B (en) 1977-02-04 1977-02-04 Vacuum switch in cylindrical housing - has conductor terminals projecting through metal discs at either end, one leading to fixed contact, other to movable (BE 3.8.77)

Publications (1)

Publication Number Publication Date
IT1202408B true IT1202408B (en) 1989-02-09

Family

ID=11300794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6724477A IT1202408B (en) 1977-02-04 1977-02-04 Vacuum switch in cylindrical housing - has conductor terminals projecting through metal discs at either end, one leading to fixed contact, other to movable (BE 3.8.77)

Country Status (1)

Country Link
IT (1) IT1202408B (en)

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