Published December 31, 1992 | Version v1
Patent Metadata-only

Laser operating procedure for contamined surface in nuclear installation and equipment for its putting in place

Creators

Description

The laser operating procedure consists of generating the operating energy, in the form of at least two pulsed laser beams located outside the contamined zone and transporting it through two optical fibers to a location near the treated surface. At this point the laser beams are combined and the resultant beam is directed on the surface to be treated. The operating zone is kept closed during the operation and the gas contained is extracted during the operation

Availability note (English)

Available from Institut National de la Propriete Industrielle, Paris (France).

Additional details

Additional titles

Original title (French)
Procede de travail au laser dans une zone contaminee d'une installation nucleaire, et equipement pour sa mise en oeuvre

Publishing Information

Imprint Pagination
16 p.
IPC:
Int. Cl. G21f9/30; G21d1/02.
IPC
Int. Cl. G21f9/30; G21d1/02.
Patent number
FR patent document 2678418/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
24054667
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
DECONTAMINATION; LASER MIRRORS; LASER RADIATION; OPTICAL FIBERS; PWR TYPE REACTORS; STEAM GENERATORS
Descriptors DEC
BOILERS; CLEANING; ELECTROMAGNETIC RADIATION; ENRICHED URANIUM REACTORS; FIBERS; POWER REACTORS; RADIATIONS; REACTORS; THERMAL REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Secondary number(s)
FR patent application 9107897.