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FR2638671B1 - DEVICE AND METHOD FOR CUTTING IRRADIATED PARTS BY PRESSURIZED WATER JET - Google Patents

DEVICE AND METHOD FOR CUTTING IRRADIATED PARTS BY PRESSURIZED WATER JET

Info

Publication number
FR2638671B1
FR2638671B1 FR8814689A FR8814689A FR2638671B1 FR 2638671 B1 FR2638671 B1 FR 2638671B1 FR 8814689 A FR8814689 A FR 8814689A FR 8814689 A FR8814689 A FR 8814689A FR 2638671 B1 FR2638671 B1 FR 2638671B1
Authority
FR
France
Prior art keywords
water jet
pressurized water
irradiated parts
cutting
cutting irradiated
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
FR8814689A
Other languages
French (fr)
Other versions
FR2638671A1 (en
Inventor
Mollier Michel
Dessignolles Claude
Barbe Christian
Laidet Serge
Egelhofer Joachim
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.)
VON LAUE PAUL LANGEVIN INST MA
Original Assignee
VON LAUE PAUL LANGEVIN INST MA
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 VON LAUE PAUL LANGEVIN INST MA filed Critical VON LAUE PAUL LANGEVIN INST MA
Priority to FR8814689A priority Critical patent/FR2638671B1/en
Publication of FR2638671A1 publication Critical patent/FR2638671A1/en
Application granted granted Critical
Publication of FR2638671B1 publication Critical patent/FR2638671B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/003—Nuclear facilities decommissioning arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR8814689A 1988-11-10 1988-11-10 DEVICE AND METHOD FOR CUTTING IRRADIATED PARTS BY PRESSURIZED WATER JET Expired - Fee Related FR2638671B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8814689A FR2638671B1 (en) 1988-11-10 1988-11-10 DEVICE AND METHOD FOR CUTTING IRRADIATED PARTS BY PRESSURIZED WATER JET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814689A FR2638671B1 (en) 1988-11-10 1988-11-10 DEVICE AND METHOD FOR CUTTING IRRADIATED PARTS BY PRESSURIZED WATER JET

Publications (2)

Publication Number Publication Date
FR2638671A1 FR2638671A1 (en) 1990-05-11
FR2638671B1 true FR2638671B1 (en) 1994-09-23

Family

ID=9371760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8814689A Expired - Fee Related FR2638671B1 (en) 1988-11-10 1988-11-10 DEVICE AND METHOD FOR CUTTING IRRADIATED PARTS BY PRESSURIZED WATER JET

Country Status (1)

Country Link
FR (1) FR2638671B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678198B1 (en) * 1991-06-28 1993-09-03 Acb PROCESS AND INSTALLATION FOR SURFACE TREATMENT OR CUTTING BY HIGH-PRESSURE WATER JET.
DE4445171C2 (en) * 1994-12-16 2002-05-29 Bbc Reaktor Gmbh Process for disassembling bulky parts of pressure vessel internals of a nuclear facility and for picking up the disassembled parts
FR2741991B1 (en) * 1995-11-30 1998-01-16 Cogema METHOD AND INSTALLATION FOR REMOTE DISMANTLING OF IRRADIATED STRUCTURES
DE19806278A1 (en) * 1998-02-16 1999-08-26 Alba Ind Gmbh Method for separating a radioactive component of a nuclear reactor and device therefor
JP3583031B2 (en) * 1998-08-12 2004-10-27 株式会社日立製作所 Water jet peening method and water jet peening apparatus for internal structural member of nuclear reactor pressure vessel
US6639962B2 (en) 1998-08-12 2003-10-28 Hitachi, Ltd. Preventive maintenance method and apparatus of a structural member in a reactor pressure vessel
US6402587B1 (en) * 1999-12-22 2002-06-11 General Electric Company Floor mounted ultra high pressure abrasive cutting apparatus
FR2846777B1 (en) * 2002-10-30 2007-06-22 Bernard Emilian METHOD OF DISMANTLING A TANK, IN PARTICULAR A NUCLEAR REACTOR AND THE INSTALLATION OF IMPLEMENTATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100905A (en) * 1979-01-27 1980-08-01 Daido Steel Co Ltd Grain refining apparatus
DE3007876C2 (en) * 1980-03-01 1983-11-03 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Process for comminuting spent nuclear reactor fuel elements
JPS60181699A (en) * 1984-02-29 1985-09-17 株式会社日立製作所 Method of controlling cutting of high radioactive solid waste volume reducing device
JPS61264298A (en) * 1985-05-17 1986-11-22 大同特殊鋼株式会社 Decontaminating device for radioactive contaminant
JPS632563A (en) * 1986-06-20 1988-01-07 Hitachi Ltd Cutting method for high radiative solid refuse
JPH0718262B2 (en) * 1986-11-08 1995-03-01 清水建設株式会社 Method for dismantling structure and its equipment

Also Published As

Publication number Publication date
FR2638671A1 (en) 1990-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse