FR2444355A1 - Pressure tight chamber of explosion-proof housing - has rectangular cross=section and external manual controls and sealed entries - Google Patents

Pressure tight chamber of explosion-proof housing - has rectangular cross=section and external manual controls and sealed entries

Info

Publication number
FR2444355A1
FR2444355A1 FR7930602A FR7930602A FR2444355A1 FR 2444355 A1 FR2444355 A1 FR 2444355A1 FR 7930602 A FR7930602 A FR 7930602A FR 7930602 A FR7930602 A FR 7930602A FR 2444355 A1 FR2444355 A1 FR 2444355A1
Authority
FR
France
Prior art keywords
explosion
rectangular cross
section
manual controls
tight chamber
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7930602A
Other languages
French (fr)
Other versions
FR2444355B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2444355A1 publication Critical patent/FR2444355A1/en
Application granted granted Critical
Publication of FR2444355B1 publication Critical patent/FR2444355B1/fr
Granted legal-status Critical Current

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
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H02B1/48—Mounting of devices therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

An explosion-proof housing for electrical switchgear consists of a pressure-tight chamber which contains the switching equipment and the drive. The connecting cables are fed to the switching chamber via sealed entry glands. The housing can accommodate several switches. The housing has a rectangular cross-section with external manual controls. It is divided into separate chambers separated by vertical partitions. Each partition has link holes with internal threads joining the sections. The sealing elements are screwed into the link holes. There are also horizontal partitions with corresponding holes acting as entries for the inter-connecting cables.
FR7930602A 1978-12-14 1979-12-13 Pressure tight chamber of explosion-proof housing - has rectangular cross=section and external manual controls and sealed entries Granted FR2444355A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854028 DE2854028A1 (en) 1978-12-14 1978-12-14 HOUSING FOR EXPLOSION-PROTECTED RECEPTION OF ELECTRICAL SWITCHGEAR

Publications (2)

Publication Number Publication Date
FR2444355A1 true FR2444355A1 (en) 1980-07-11
FR2444355B1 FR2444355B1 (en) 1982-07-02

Family

ID=6057200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930602A Granted FR2444355A1 (en) 1978-12-14 1979-12-13 Pressure tight chamber of explosion-proof housing - has rectangular cross=section and external manual controls and sealed entries

Country Status (4)

Country Link
DE (1) DE2854028A1 (en)
ES (1) ES486346A1 (en)
FR (1) FR2444355A1 (en)
IT (1) IT1126392B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1345300A2 (en) * 2002-03-11 2003-09-17 R. Stahl Schaltgeräte GmbH Explosion-proof casing
CN103636086A (en) * 2011-06-21 2014-03-12 伊顿公司 Sealed plug-in circuit breaker assembly
GB2582172A (en) * 2019-03-13 2020-09-16 As Tavrida Electric Exp Insulated switchgear for electrical power systems

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8908739U1 (en) * 1989-07-18 1990-08-16 Siemens AG, 1000 Berlin und 8000 München Device housing for accommodating electrical and electromechanical circuit components
DE102013113429B3 (en) * 2013-12-04 2015-03-05 R. Stahl Schaltgeräte GmbH Actuating device for an explosion-proof housing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344441A (en) * 1940-12-11 1944-03-14 Arrow Hart & Hegeman Electric Interchangeable electric apparatus
US3236989A (en) * 1963-08-09 1966-02-22 Killark Electric Mfg Company Explosion-proof electrical accessory assembly
DE2317006A1 (en) * 1973-04-05 1974-10-17 Bbc Brown Boveri & Cie EXPLOSION PROTECTED SWITCHGEAR WITH CONNECTION ROOM

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344441A (en) * 1940-12-11 1944-03-14 Arrow Hart & Hegeman Electric Interchangeable electric apparatus
US3236989A (en) * 1963-08-09 1966-02-22 Killark Electric Mfg Company Explosion-proof electrical accessory assembly
DE2317006A1 (en) * 1973-04-05 1974-10-17 Bbc Brown Boveri & Cie EXPLOSION PROTECTED SWITCHGEAR WITH CONNECTION ROOM

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1345300A2 (en) * 2002-03-11 2003-09-17 R. Stahl Schaltgeräte GmbH Explosion-proof casing
EP1345300A3 (en) * 2002-03-11 2003-10-22 R. Stahl Schaltgeräte GmbH Explosion-proof casing
CN103636086A (en) * 2011-06-21 2014-03-12 伊顿公司 Sealed plug-in circuit breaker assembly
EP2724432A1 (en) * 2011-06-21 2014-04-30 Eaton Corporation Sealed plug-in circuit breaker assembly
EP2724432A4 (en) * 2011-06-21 2014-11-19 Eaton Corp Sealed plug-in circuit breaker assembly
US9276387B2 (en) 2011-06-21 2016-03-01 Labinal, Llc Sealed plug-in circuit breaker assembly
CN103636086B (en) * 2011-06-21 2016-08-17 雷比诺有限责任公司 Sealed plug-in breaker assembly
GB2582172A (en) * 2019-03-13 2020-09-16 As Tavrida Electric Exp Insulated switchgear for electrical power systems
GB2582172B (en) * 2019-03-13 2022-10-19 As Tavrida Electric Exp Insulated switchgear for electrical power systems

Also Published As

Publication number Publication date
DE2854028A1 (en) 1980-07-03
IT7927588A0 (en) 1979-11-27
FR2444355B1 (en) 1982-07-02
IT1126392B (en) 1986-05-21
ES486346A1 (en) 1980-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse