FR2522148B1 - Procede et dispositif de controle optique d'une soudure situee au-dessous d'une couche isolante - Google Patents

Procede et dispositif de controle optique d'une soudure situee au-dessous d'une couche isolante

Info

Publication number
FR2522148B1
FR2522148B1 FR838302791A FR8302791A FR2522148B1 FR 2522148 B1 FR2522148 B1 FR 2522148B1 FR 838302791 A FR838302791 A FR 838302791A FR 8302791 A FR8302791 A FR 8302791A FR 2522148 B1 FR2522148 B1 FR 2522148B1
Authority
FR
France
Prior art keywords
insulating layer
located below
optical control
welding located
welding
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
FR838302791A
Other languages
English (en)
French (fr)
Other versions
FR2522148A1 (fr
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of FR2522148A1 publication Critical patent/FR2522148A1/fr
Application granted granted Critical
Publication of FR2522148B1 publication Critical patent/FR2522148B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • G21C17/013—Inspection vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Astronomy & Astrophysics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR838302791A 1982-02-22 1983-02-21 Procede et dispositif de controle optique d'une soudure situee au-dessous d'une couche isolante Expired FR2522148B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3206337A DE3206337C2 (de) 1982-02-22 1982-02-22 Vorrichtung zur optischen Prüfung einer unter einer Isolierschicht liegenden Schweißnaht

Publications (2)

Publication Number Publication Date
FR2522148A1 FR2522148A1 (fr) 1983-08-26
FR2522148B1 true FR2522148B1 (fr) 1985-07-26

Family

ID=6156394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838302791A Expired FR2522148B1 (fr) 1982-02-22 1983-02-21 Procede et dispositif de controle optique d'une soudure situee au-dessous d'une couche isolante

Country Status (2)

Country Link
DE (1) DE3206337C2 (de)
FR (1) FR2522148B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586079A (en) * 1983-10-07 1986-04-29 Westinghouse Electric Corp. Fiberscope delivery system
NO851590L (no) * 1984-05-14 1985-11-15 Kraftwerk Union Ag Selvdrevet inspeksjons- og tilsynskjoeretoey.
FR2684483B1 (fr) * 1991-12-03 1994-01-14 Framatome Sa Procede et dispositif pour le positionnement d'un outil vis-a-vis de l'axe d'un tube, notamment pour generateur de vapeur de reacteur nucleaire.
JP3487944B2 (ja) * 1995-02-24 2004-01-19 オリンパス株式会社 内視鏡装置
DE102018212993A1 (de) * 2018-08-03 2020-02-06 Kaefer Isoliertechnik Gmbh & Co. Kg Anlage umfassend eine betriebstechnische Anlage wie eine Rohrleitung sowie einen diese umgebende Isolierung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2267612B1 (de) * 1974-04-10 1978-08-04 Commissariat Energie Atomique
DD122871A1 (de) * 1975-11-10 1976-11-05
DE2758110C2 (de) * 1977-12-24 1986-03-27 Basf Ag, 6700 Ludwigshafen Aufnahmevorrichtung für Endoskope in Druckbehältern
US4272781A (en) * 1978-09-08 1981-06-09 Tokyo Shibaura Denki Kabushiki Kaisha Nondestructive examining apparatus

Also Published As

Publication number Publication date
DE3206337A1 (de) 1983-09-01
DE3206337C2 (de) 1986-08-14
FR2522148A1 (fr) 1983-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse