SE8305630D0 - STELLVERKSSKAP - Google Patents

STELLVERKSSKAP

Info

Publication number
SE8305630D0
SE8305630D0 SE8305630A SE8305630A SE8305630D0 SE 8305630 D0 SE8305630 D0 SE 8305630D0 SE 8305630 A SE8305630 A SE 8305630A SE 8305630 A SE8305630 A SE 8305630A SE 8305630 D0 SE8305630 D0 SE 8305630D0
Authority
SE
Sweden
Prior art keywords
event
overpressure
cabinet
metal plate
manner
Prior art date
Application number
SE8305630A
Other languages
Swedish (sv)
Other versions
SE439403B (en
SE8305630L (en
Inventor
J Karlsson
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE8305630A priority Critical patent/SE439403B/en
Publication of SE8305630D0 publication Critical patent/SE8305630D0/en
Priority to DE19843436108 priority patent/DE3436108A1/en
Publication of SE8305630L publication Critical patent/SE8305630L/en
Publication of SE439403B publication Critical patent/SE439403B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

A switching cabinet whose top and/or rear side consists at least partially of a metal plate (1) which flexes in the cabinet, for the purpose of controlled pressure relief, in the event of a specific overpressure in the event of an arcing defect. According to the invention, the metal plate (1) is of perforated and corrugated construction and is mounted in a pressure-tight manner on only one (6) of its edges in such a manner that it is bent over along this edge at the said overpressure. The top plate has a low inertia resistance so that, in the event of overpressure, it opens quickly and hence relieves the stress on the other cabinet parts. <IMAGE>
SE8305630A 1983-10-13 1983-10-13 STELLVERKSSKAP SE439403B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8305630A SE439403B (en) 1983-10-13 1983-10-13 STELLVERKSSKAP
DE19843436108 DE3436108A1 (en) 1983-10-13 1984-10-02 Switching cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305630A SE439403B (en) 1983-10-13 1983-10-13 STELLVERKSSKAP

Publications (3)

Publication Number Publication Date
SE8305630D0 true SE8305630D0 (en) 1983-10-13
SE8305630L SE8305630L (en) 1985-04-14
SE439403B SE439403B (en) 1985-06-10

Family

ID=20352882

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305630A SE439403B (en) 1983-10-13 1983-10-13 STELLVERKSSKAP

Country Status (2)

Country Link
DE (1) DE3436108A1 (en)
SE (1) SE439403B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129103C2 (en) * 1991-09-02 1998-10-29 Driescher Spezialfab Fritz Encapsulated medium-voltage switchgear
DE4141685C2 (en) * 1991-12-18 1996-07-04 Sachsenwerk Ag Switchgear for medium or high voltage
DE4220790C2 (en) * 1992-06-24 1996-04-25 Siemens Ag Switch cell with a device for pressure relief
DE4403355A1 (en) * 1994-02-03 1995-08-10 Gec Alsthom T & D Gmbh Arc absorber
DE29621287U1 (en) * 1996-11-29 1997-02-13 Siemens AG, 80333 München Arc fault absorber device with several absorber elements
JP2006310382A (en) * 2005-04-26 2006-11-09 Ntt Facilities Inc Apparatus housing rack
DE102010041769A1 (en) * 2010-09-30 2012-04-05 Siemens Aktiengesellschaft Covering part for opening and closing a casing of a power distribution unit
CN103346485A (en) * 2013-06-22 2013-10-09 国家电网公司 High-voltage switch cabinet with protective device
CN105048329B (en) * 2015-06-29 2018-03-23 平高集团有限公司 Metal closed switch cabinet
CN106099740A (en) * 2016-08-24 2016-11-09 吴江变压器有限公司 Indoor metal enclosed armoured switch cabinet arcing is from opening pressure relief device
DE102018206577A1 (en) * 2018-04-27 2019-10-31 Siemens Aktiengesellschaft switch cabinet
CN110994394A (en) * 2019-12-30 2020-04-10 青岛益和电气集团股份有限公司 Cubical switchboard pressure relief device and cubical switchboard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1738720U (en) * 1956-12-01 1957-01-31 Kurz G M B H TORNISTER.
DE1836241U (en) * 1959-02-06 1961-08-10 Continental Elektro Ind Ag DEVICE TO PROTECT AGAINST DESTRUCTION OF WALLS IN ROOMS CLOSED ON ALL SIDES, IN PARTICULAR IN ELECTRICAL SWITCHGEAR.
DE7308952U (en) * 1973-03-09 1977-02-03 Mueller, Gervin, 6833 Kirrlach ENERGY DISTRIBUTION STATION, IN PARTICULAR FORMING STATION
DE2330163A1 (en) * 1973-06-09 1975-01-02 Licentia Gmbh Encapsulated HV switchgears pressure relief flap - has hooded warm air escape slits to prevent particles from entering
DE2706958A1 (en) * 1977-02-18 1978-08-31 Gervin Josef Mueller EXPLOSION HAZARD BUILDING WITH AT LEAST ONE VENT

Also Published As

Publication number Publication date
DE3436108C2 (en) 1989-08-31
SE439403B (en) 1985-06-10
SE8305630L (en) 1985-04-14
DE3436108A1 (en) 1985-05-02

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