CA2639665C - Orifice d'inspection tournant - Google Patents

Orifice d'inspection tournant Download PDF

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Publication number
CA2639665C
CA2639665C CA2639665A CA2639665A CA2639665C CA 2639665 C CA2639665 C CA 2639665C CA 2639665 A CA2639665 A CA 2639665A CA 2639665 A CA2639665 A CA 2639665A CA 2639665 C CA2639665 C CA 2639665C
Authority
CA
Canada
Prior art keywords
inspection
window
housing
axis
enclosure
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.)
Active
Application number
CA2639665A
Other languages
English (en)
Other versions
CA2639665A1 (fr
Inventor
Desmond P. Faria
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.)
Powersmiths International Corp
Original Assignee
Powersmiths International Corp
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 Powersmiths International Corp filed Critical Powersmiths International Corp
Priority to CA2639665A priority Critical patent/CA2639665C/fr
Priority to EP09813934A priority patent/EP2337917A4/fr
Priority to PCT/CA2009/001300 priority patent/WO2010031172A1/fr
Publication of CA2639665A1 publication Critical patent/CA2639665A1/fr
Priority to US13/852,483 priority patent/US9310581B2/en
Application granted granted Critical
Publication of CA2639665C publication Critical patent/CA2639665C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • 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
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

L'invention porte sur un orifice d'inspection et un logement ayant un orifice d'inspection servant à l'inspection d'un volume intérieur. Le logement a une enveloppe de logement dotée d'une ouverture d'inspection sur laquelle l'orifice d'inspection est installé, soit directement sur l'enveloppe du logement ou à une base qui, elle, est installée sur l'enveloppe de logement. L'orifice d'inspection a un dispositif tournant, fixé par rotation à l'enveloppe du logement ou à la base pour pivoter autour d'un axe de rotation à l'ouverture d'inspection. Le dispositif tournant a une plaque définissant une ouverture d'accès et une enveloppe d'inspection fixée à la plaque autour de l'ouverture d'accès et adaptable pour s'étendre dans le volume intérieur. L'enveloppe d'inspection a une région dotée d'une fenêtre qui a un axe de fenêtre et est adaptable pour offrir des points de vue dans le volume intérieur.
CA2639665A 2008-09-19 2008-09-19 Orifice d'inspection tournant Active CA2639665C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2639665A CA2639665C (fr) 2008-09-19 2008-09-19 Orifice d'inspection tournant
EP09813934A EP2337917A4 (fr) 2008-09-19 2009-09-16 Orifice d'inspection rotatif
PCT/CA2009/001300 WO2010031172A1 (fr) 2008-09-19 2009-09-16 Orifice d'inspection rotatif
US13/852,483 US9310581B2 (en) 2008-09-19 2013-03-28 Rotatable inspection port

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2639665A CA2639665C (fr) 2008-09-19 2008-09-19 Orifice d'inspection tournant

Publications (2)

Publication Number Publication Date
CA2639665A1 CA2639665A1 (fr) 2010-03-19
CA2639665C true CA2639665C (fr) 2013-06-04

Family

ID=42040220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2639665A Active CA2639665C (fr) 2008-09-19 2008-09-19 Orifice d'inspection tournant

Country Status (1)

Country Link
CA (1) CA2639665C (fr)

Also Published As

Publication number Publication date
CA2639665A1 (fr) 2010-03-19

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