CA1085662A - Appareil optique pour verifier l'interieur d'un objet ferme - Google Patents

Appareil optique pour verifier l'interieur d'un objet ferme

Info

Publication number
CA1085662A
CA1085662A CA290,157A CA290157A CA1085662A CA 1085662 A CA1085662 A CA 1085662A CA 290157 A CA290157 A CA 290157A CA 1085662 A CA1085662 A CA 1085662A
Authority
CA
Canada
Prior art keywords
instrument
deflectors
axis
enclosure
orifice
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
Application number
CA290,157A
Other languages
English (en)
Inventor
Robert A. Pirlet
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of CA1085662A publication Critical patent/CA1085662A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radiation Pyrometers (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CA290,157A 1976-11-04 1977-11-03 Appareil optique pour verifier l'interieur d'un objet ferme Expired CA1085662A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE6/45744 1976-11-04
BE6045744A BE847998A (fr) 1976-11-04 1976-11-04 Dispositif pour observer l'interieur d'une enceinte.

Publications (1)

Publication Number Publication Date
CA1085662A true CA1085662A (fr) 1980-09-16

Family

ID=3874701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290,157A Expired CA1085662A (fr) 1976-11-04 1977-11-03 Appareil optique pour verifier l'interieur d'un objet ferme

Country Status (5)

Country Link
BE (1) BE847998A (fr)
CA (1) CA1085662A (fr)
DE (1) DE2748651C3 (fr)
GB (1) GB1586674A (fr)
IT (1) IT1116341B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118080C2 (de) * 1981-05-07 1986-04-30 Bergwerksverband Gmbh, 4300 Essen Vorrichtung zur Messung der Temperaturverteilung entlang der Innenwände von engen, schachtförmigen Räumen
GB9404728D0 (en) * 1994-03-11 1994-04-27 British Nuclear Fuels Plc Arrangements for use with radiation shielded enclosures

Also Published As

Publication number Publication date
IT1116341B (it) 1986-02-10
DE2748651B2 (de) 1980-06-04
DE2748651A1 (de) 1978-05-11
GB1586674A (en) 1981-03-25
BE847998A (fr) 1977-05-04
DE2748651C3 (de) 1981-02-19

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Legal Events

Date Code Title Description
MKEX Expiry