FR2674983B1 - LASER WORKING PROCESS AND EQUIPMENT IN A CONTAMINATED AREA OF A NUCLEAR FACILITY. - Google Patents

LASER WORKING PROCESS AND EQUIPMENT IN A CONTAMINATED AREA OF A NUCLEAR FACILITY.

Info

Publication number
FR2674983B1
FR2674983B1 FR919104189A FR9104189A FR2674983B1 FR 2674983 B1 FR2674983 B1 FR 2674983B1 FR 919104189 A FR919104189 A FR 919104189A FR 9104189 A FR9104189 A FR 9104189A FR 2674983 B1 FR2674983 B1 FR 2674983B1
Authority
FR
France
Prior art keywords
equipment
working process
contaminated area
nuclear facility
laser working
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
FR919104189A
Other languages
French (fr)
Other versions
FR2674983A1 (en
Inventor
Jean-Pierre Cartry
Cartry Jean-Pierre
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR919104189A priority Critical patent/FR2674983B1/en
Priority to TW081101579A priority patent/TW201356B/zh
Priority to ES92400622T priority patent/ES2078681T3/en
Priority to DE69204879T priority patent/DE69204879T2/en
Priority to CA002062623A priority patent/CA2062623A1/en
Priority to EP92400622A priority patent/EP0507641B1/en
Priority to KR1019920004586A priority patent/KR920020528A/en
Priority to SU925011049A priority patent/RU2084978C1/en
Priority to ZA922453A priority patent/ZA922453B/en
Publication of FR2674983A1 publication Critical patent/FR2674983A1/en
Application granted granted Critical
Publication of FR2674983B1 publication Critical patent/FR2674983B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/005—Decontamination of the surface of objects by ablation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Laser Beam Processing (AREA)
  • Cleaning In General (AREA)
  • Lasers (AREA)
FR919104189A 1991-04-05 1991-04-05 LASER WORKING PROCESS AND EQUIPMENT IN A CONTAMINATED AREA OF A NUCLEAR FACILITY. Expired - Fee Related FR2674983B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR919104189A FR2674983B1 (en) 1991-04-05 1991-04-05 LASER WORKING PROCESS AND EQUIPMENT IN A CONTAMINATED AREA OF A NUCLEAR FACILITY.
TW081101579A TW201356B (en) 1991-04-05 1992-03-02
DE69204879T DE69204879T2 (en) 1991-04-05 1992-03-10 Method and device for working with laser in a contaminated zone of a nuclear plant.
CA002062623A CA2062623A1 (en) 1991-04-05 1992-03-10 Laser equipment and process for the contaminated zone of a nuclear installation
ES92400622T ES2078681T3 (en) 1991-04-05 1992-03-10 PROCEDURE AND WORK EQUIPMENT WITH LASER IN A CONTAMINATED AREA OF A NUCLEAR INSTALLATION.
EP92400622A EP0507641B1 (en) 1991-04-05 1992-03-10 Process and equipment for working with a laser in a contaminated area of a nuclear plant
KR1019920004586A KR920020528A (en) 1991-04-05 1992-03-20 Laser working method and apparatus in the contaminated area of nuclear facility
SU925011049A RU2084978C1 (en) 1991-04-05 1992-03-24 Method and device for laser decontamination of surfaces
ZA922453A ZA922453B (en) 1991-04-05 1992-04-03 Method and apparatus for laser working in a contaminated region of a nuclear facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919104189A FR2674983B1 (en) 1991-04-05 1991-04-05 LASER WORKING PROCESS AND EQUIPMENT IN A CONTAMINATED AREA OF A NUCLEAR FACILITY.

Publications (2)

Publication Number Publication Date
FR2674983A1 FR2674983A1 (en) 1992-10-09
FR2674983B1 true FR2674983B1 (en) 1994-08-05

Family

ID=9411538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919104189A Expired - Fee Related FR2674983B1 (en) 1991-04-05 1991-04-05 LASER WORKING PROCESS AND EQUIPMENT IN A CONTAMINATED AREA OF A NUCLEAR FACILITY.

Country Status (9)

Country Link
EP (1) EP0507641B1 (en)
KR (1) KR920020528A (en)
CA (1) CA2062623A1 (en)
DE (1) DE69204879T2 (en)
ES (1) ES2078681T3 (en)
FR (1) FR2674983B1 (en)
RU (1) RU2084978C1 (en)
TW (1) TW201356B (en)
ZA (1) ZA922453B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790620A (en) * 1995-01-31 1998-08-04 Kabushiki Kaisha Toshiba Underwater laser processing method and apparatus
RU2199162C1 (en) * 2001-10-08 2003-02-20 Максимов Лев Николаевич Method and device for recovering spent nuclear fuel
GB2391691B (en) * 2002-08-07 2006-02-08 Remote Marine Systems Ltd Method and apparatus for removing material from a target object
FR2879101B1 (en) * 2004-12-14 2007-03-02 Cogema LASER DECONTAMINATION OF THE SURFACE OF A PROFILE PIECE.
FR2894711B1 (en) 2005-12-09 2009-04-10 Cogema DEVICE AND METHOD FOR AUTOMATED DECONTAMINATION OF A NUCLEAR FUEL PEN
RU2468457C1 (en) * 2011-08-03 2012-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" Method for removing radioactive film from object surface
CN104438227B (en) * 2013-09-16 2018-12-18 上海海固电器设备有限公司 A kind of aircraft illiteracy paint laser cleaning equipment
CN104438230A (en) * 2014-11-17 2015-03-25 成都莱普科技有限公司 Industrial product laser cleaning system and control method thereof
FR3100002B1 (en) 2019-08-21 2021-11-19 Onet Tech Cn Process for decontaminating by pulsed laser a metal part comprising on its surface a layer of metal oxides
CN112605068A (en) * 2020-12-15 2021-04-06 湖南大学 Irradiation-resistant variable-focus laser cleaning device and using method
CN113198802B (en) * 2021-05-17 2022-07-12 圣同激光设备(上海)有限公司 Large-breadth laser cleaning machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU71852A1 (en) * 1975-02-14 1977-01-05
DE3310117A1 (en) * 1982-04-05 1983-10-06 Maxwell Lab METHOD FOR PHOTOCHEMICAL DISINFECTION
CA1198482A (en) * 1982-04-14 1985-12-24 Thaddeus A. Wojcik Laser decontamination method
JPS61242273A (en) * 1985-04-18 1986-10-28 株式会社フジタ Method and apparatus for cutting reinforced concrete structure
JPS63241399A (en) * 1987-03-30 1988-10-06 株式会社東芝 Laser decontaminator

Also Published As

Publication number Publication date
DE69204879T2 (en) 1996-04-04
EP0507641A1 (en) 1992-10-07
KR920020528A (en) 1992-11-21
DE69204879D1 (en) 1995-10-26
ZA922453B (en) 1993-10-04
CA2062623A1 (en) 1992-10-06
RU2084978C1 (en) 1997-07-20
EP0507641B1 (en) 1995-09-20
FR2674983A1 (en) 1992-10-09
TW201356B (en) 1993-03-01
ES2078681T3 (en) 1995-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse