SE9602346D0 - Mode and arrangement for switch arrangement - Google Patents

Mode and arrangement for switch arrangement

Info

Publication number
SE9602346D0
SE9602346D0 SE9602346A SE9602346A SE9602346D0 SE 9602346 D0 SE9602346 D0 SE 9602346D0 SE 9602346 A SE9602346 A SE 9602346A SE 9602346 A SE9602346 A SE 9602346A SE 9602346 D0 SE9602346 D0 SE 9602346D0
Authority
SE
Sweden
Prior art keywords
plunger
arrangement
plunger element
fixed
movable
Prior art date
Application number
SE9602346A
Other languages
Swedish (sv)
Other versions
SE512667C2 (en
SE9602346L (en
Inventor
Patrik Soederlund
Lennart Sjoestedt
Original Assignee
Enpece Sigma 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 Enpece Sigma Ab filed Critical Enpece Sigma Ab
Priority to SE9602346A priority Critical patent/SE512667C2/en
Publication of SE9602346D0 publication Critical patent/SE9602346D0/en
Priority to EP97927584A priority patent/EP0904593A1/en
Priority to PCT/SE1997/001057 priority patent/WO1997048113A1/en
Publication of SE9602346L publication Critical patent/SE9602346L/en
Publication of SE512667C2 publication Critical patent/SE512667C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Push-Button Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

A switch arrangement (37) comprises a plunger device (21), a solenoid (40) and a body (39). The plunger device comprises a plunger insulator (22), a fixed plunger element (25), a movable plunger element (23), and an elastic means (26), which is adapted to bias the movable plunger element (23) in the direction away from the fixed plunger element (25), the movable plunger element (23) moving in the direction of the fixed plunger element (25) when the plunger device (21) is activated. The plunger insulator (22), the fixed plunger element (25), the movable plunger element (23) and the elastic means (26) together form a self-contained unit, which is easy to mount in a body in a solenoid device since the body and the plunger insulator have matching engagement means (45, 47), which allow introduction of the plunger device into the body and releasable mounting of the plunger device by turning the same. A method for mounting the plunger device (22) in the switch arrangement is also disclosed.
SE9602346A 1996-06-14 1996-06-14 Mode and arrangement for switch arrangement SE512667C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9602346A SE512667C2 (en) 1996-06-14 1996-06-14 Mode and arrangement for switch arrangement
EP97927584A EP0904593A1 (en) 1996-06-14 1997-06-16 A switch arrangement and method for mounting the same
PCT/SE1997/001057 WO1997048113A1 (en) 1996-06-14 1997-06-16 A switch arrangement and method for mounting the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602346A SE512667C2 (en) 1996-06-14 1996-06-14 Mode and arrangement for switch arrangement

Publications (3)

Publication Number Publication Date
SE9602346D0 true SE9602346D0 (en) 1996-06-14
SE9602346L SE9602346L (en) 1997-12-15
SE512667C2 SE512667C2 (en) 2000-04-17

Family

ID=20403000

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602346A SE512667C2 (en) 1996-06-14 1996-06-14 Mode and arrangement for switch arrangement

Country Status (3)

Country Link
EP (1) EP0904593A1 (en)
SE (1) SE512667C2 (en)
WO (1) WO1997048113A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845476B4 (en) * 1998-10-02 2004-08-12 Aeg Niederspannungstechnik Gmbh & Co Kg Magnetic system for miniature circuit breakers
DE19952178A1 (en) * 1999-10-29 2001-05-03 Moeller Gmbh Electrical protection switching device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531215A1 (en) * 1975-07-12 1977-02-03 Bbc Brown Boveri & Cie Solenoid magnetic trip for protective circuit breakers - has coil former in one piece with moving and stationery cores and positively held in iron yoke
DE3310914A1 (en) * 1983-03-25 1984-09-27 Brown, Boveri & Cie Ag, 6800 Mannheim MAGNETIC RELEASE
DE3515530A1 (en) * 1985-04-30 1986-11-06 Brown, Boveri & Cie Ag, 6800 Mannheim MAGNETIC RELEASE

Also Published As

Publication number Publication date
EP0904593A1 (en) 1999-03-31
SE512667C2 (en) 2000-04-17
SE9602346L (en) 1997-12-15
WO1997048113A1 (en) 1997-12-18

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Legal Events

Date Code Title Description
NUG Patent has lapsed