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1. WO2022008461 - ANTI-RADIATION VIEWING PORT

Publication Number WO/2022/008461
Publication Date 13.01.2022
International Application No. PCT/EP2021/068544
International Filing Date 05.07.2021
IPC
E06B 1/64 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
1Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
62Tightening or covering joints between the border of openings and the frame
64by loosely-inserted means, e.g. strip, resilient tongue
E06B 1/36 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
1Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
04Frames for doors, windows, or the like to be fixed in openings
36Frames uniquely adapted for windows
E06B 3/54 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
54Fixing of glass panes or like plates
E06B 3/56 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
54Fixing of glass panes or like plates
56by means of putty, cement, or adhesives only
E06B 5/18 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
5Doors, windows, or like closures for special purposes; Border constructions therefor
10for protection against air-raid or other war-like action; for other protective purposes
18against harmful radiation
Applicants
  • LEMER PAX [FR]/[FR]
Inventors
  • LEMER, Pierre-Marie
Agents
  • LE CACHEUX, Samuel
  • CHAUVIN, Vincent
  • ORSINI, Fabienne
  • BONNANS, Arnaud
  • BLAYO, Nadine
  • LE BIHAN, Jean-Michel
  • CANUEL, Clélia
  • DE CACQUERAY-VALMENIER, Stanislas
  • CELLIER, Pascal
  • LIENARD, Céline
  • DEVIC, David
Priority Data
FR200714706.07.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) ANTI-RADIATION VIEWING PORT
(FR) HUBLOT DE VISION ANTI-RADIATIONS
Abstract
(EN) The present invention relates to an anti-radiation viewing port (1) which is intended to be fitted to a wall opening (O) provided in a wall (P) which separates a space subjected to ionising radiation, said space being called a hot space (C), and a space which is not subjected to ionising radiation, said space being called a cold space (C). This anti-radiation viewing port (1) comprises a screen (2) which is made from transparent radio-protective material and which is associated with a peripheral attachment frame (3). According to the invention, a joint structure (6) is positioned between a rebate periphery wing (34) of the peripheral attachment frame (3) and a peripheral screen edge (2c); and the front screen face (2b) of the screen (2) made of transparent radio-protective material, the front joint face (6a) of the joint structure (6) and at least a portion of the external face (352) of an attachment wing (35) which extends in continuation of the front joint face (6a) are located in the same plane (A) or substantially in the same plane (A).
(FR) La présente invention concerne un hublot de vision anti-radiations (1) destiné à équiper une ouverture de paroi (O) ménagée dans une paroi (P) séparant un espace soumis à des rayonnements ionisants, dit espace chaud (C), et un espace non soumis à des rayonnements ionisants, dit espace froid (F). Ce hublot de vision antiradiation (1) comprend un écran en matériau radio-protecteur transparent (2) associé à un cadre périphérique de fixation (3). Selon l'invention, une structure de joint (6) est interposée entre une aile de pourtour de feuillure (34) du cadre périphérique de fixation (3), et un chant périphérique d'écran (2c); et la face avant d'écran (2b) de l'écran en matériau radio-protecteur transparent (2), la face avant de joint (6a) de la structure de joint (6), ainsi qu'au moins une partie de la face extérieure (352) d'une aile de fixation (35) qui s'étend dans le prolongement de ladite face avant de joint (6a), sont situées dans un même plan (A), ou sensiblement dans un même plan (A).
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