CA2373527C - Coffret de disjoncteurs pour milieux dangereux - Google Patents

Coffret de disjoncteurs pour milieux dangereux Download PDF

Info

Publication number
CA2373527C
CA2373527C CA 2373527 CA2373527A CA2373527C CA 2373527 C CA2373527 C CA 2373527C CA 2373527 CA2373527 CA 2373527 CA 2373527 A CA2373527 A CA 2373527A CA 2373527 C CA2373527 C CA 2373527C
Authority
CA
Canada
Prior art keywords
housing
explosion proof
circuit breaker
closure door
internal cavity
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.)
Expired - Fee Related
Application number
CA 2373527
Other languages
English (en)
Other versions
CA2373527F (fr
CA2373527A1 (fr
Inventor
Mark Tullis Wells
Mark Peter Brodrick
Peter Francis Cahill
Kenneth James Martin
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.)
Individual
Original Assignee
BRODWELL INDUSTRIAL SALES Ltd
R STAHL Ltd
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 BRODWELL INDUSTRIAL SALES Ltd, R STAHL Ltd filed Critical BRODWELL INDUSTRIAL SALES Ltd
Priority to CA 2373527 priority Critical patent/CA2373527C/fr
Publication of CA2373527F publication Critical patent/CA2373527F/fr
Publication of CA2373527A1 publication Critical patent/CA2373527A1/fr
Application granted granted Critical
Publication of CA2373527C publication Critical patent/CA2373527C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Patch Boards (AREA)

Abstract

Un coffret de disjoncteurs pour milieux dangereux et, en particulier, pour les milieux de la classe 1, division 2, comprend un boîtier ayant une cavité interne et une ouverture d'accès à travers laquelle la cavité interne est accessible. Une porte de fermeture couvre l'ouverture d'accès du boîtier. La porte de fermeture est maintenue en position fermée par uniquement une ou plusieurs bascules. Cela permet un accès rapide à la cavité intérieure à travers l'ouverture d'accès. Des composants électriques sont placés dans la cavité intérieure du boîtier, certains composants électriques étant des disjoncteurs. Chacun des disjoncteurs et des autres composants électriques à arcs électriques et à étincelles est renfermé dans son coffre individuel antidéflagrant.
CA 2373527 2002-02-19 2002-02-19 Coffret de disjoncteurs pour milieux dangereux Expired - Fee Related CA2373527C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2373527 CA2373527C (fr) 2002-02-19 2002-02-19 Coffret de disjoncteurs pour milieux dangereux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2373527 CA2373527C (fr) 2002-02-19 2002-02-19 Coffret de disjoncteurs pour milieux dangereux

Publications (3)

Publication Number Publication Date
CA2373527F CA2373527F (fr) 2002-06-19
CA2373527A1 CA2373527A1 (fr) 2002-06-19
CA2373527C true CA2373527C (fr) 2003-07-08

Family

ID=4171110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2373527 Expired - Fee Related CA2373527C (fr) 2002-02-19 2002-02-19 Coffret de disjoncteurs pour milieux dangereux

Country Status (1)

Country Link
CA (1) CA2373527C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8737043B2 (en) 2011-03-10 2014-05-27 Ericson Manufacturing Co. Electrical enclosure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7907389B2 (en) 2008-08-06 2011-03-15 Egs Electrical Group Llc Sealed circuit breaker
US8508917B2 (en) 2010-03-26 2013-08-13 Egs Electrical Group, Llc Sealed circuit breaker
CN103403833B (zh) 2010-08-18 2016-09-14 艾普顿集团有限责任公司 密封的电路断路器
DE102018118195B4 (de) * 2018-07-27 2020-06-04 R. Stahl Schaltgeräte GmbH Explosionssicheres Gehäuse mit geteiltem Deckel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8737043B2 (en) 2011-03-10 2014-05-27 Ericson Manufacturing Co. Electrical enclosure
US9420710B2 (en) 2011-03-10 2016-08-16 Ericson Manufacturing Co. Electrical enclosure

Also Published As

Publication number Publication date
CA2373527F (fr) 2002-06-19
CA2373527A1 (fr) 2002-06-19

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Legal Events

Date Code Title Description
EEER Examination request
NARC Re-examination certificate
MKLA Lapsed

Effective date: 20150219