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1. (WO2017130110) DOUBLE-GLAZING SYSTEM WITH RETROREFLECTIVITY PROPERTIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130110 International Application No.: PCT/IB2017/050383
Publication Date: 03.08.2017 International Filing Date: 25.01.2017
IPC:
E06B 9/24 (2006.01) ,E06B 9/264 (2006.01)
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
24
Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
24
Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
26
Lamellar or like blinds, e.g. venetian blinds
264
Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
Applicants:
PELLINI S.P.A. [IT/IT]; Via Angelo Fusari 19 26845 Codogno LO, IT
Inventors:
PELLINI, Alessandro; IT
PAPAIZ, Luca; IT
Agent:
CICERI, Fabio; IT
Priority Data:
10201600000773626.01.2016IT
Title (EN) DOUBLE-GLAZING SYSTEM WITH RETROREFLECTIVITY PROPERTIES
(FR) SYSTÈME DE DOUBLE VITRAGE AVEC PROPRIÉTÉS DE RÉTRORÉFLECTIVITÉ
Abstract:
(EN) The present disclosure discloses an insulated glazing (2) system (1) comprising at least two glass panes and a spacer element, said at least two glass panes and said spacer element defining a closed volume, a light ray shielding device (3) defining a plurality of transparent areas configured to allow the passage of incident light rays with a given angle of incidence, whereas light rays having other angles of radiation are unable to pass through said plurality of transparent areas and a plurality of non-transparent areas configured to block the passage of light rays, said non-transparent areas defining a first surface and a second surface, opposite to the first surface, said light ray shielding device (3) being situated within said closed volume, support means (32) mechanically connected to said spacer and operably associated with said light ray shielding device (3) to support it. The light ray shielding device (3) comprises a layer (333) having retroreflective properties, said layer (333) at least partially covering one or both of said first and second surfaces of at least one of said areas of said plurality of non-transparent areas of said light ray shielding device (3).
(FR) La présente invention concerne un système (1) de vitrage isolant (2) comprenant deux vitres ou plus et un élément d'espacement, lesdites deux vitres ou plus et ledit élément d'espacement définissant un volume fermé, un dispositif de protection contre les rayons lumineux (3) qui définit une pluralité de zones transparentes conçues pour permettre le passage de rayons lumineux incidents avec un angle d'incidence donné, tandis que les rayons de lumière aux angles différents sont incapables de passer dans ladite pluralité de zones transparentes et dans une pluralité de zones non transparentes conçues pour bloquer le passage de rayons lumineux, lesdites zones non transparentes définissant une première surface et une seconde surface opposée à la première surface, ledit dispositif de protection contre les rayons lumineux (3) étant situé dans ledit volume fermé, avec des moyens de support (32) reliés mécaniquement audit élément d'espacement et associés de façon opérationnelle audit dispositif de protection contre les rayons lumineux (3) afin de le soutenir. Le dispositif de protection contre les rayons lumineux (3) comprend une couche (333) bénéficiant de propriétés rétroréfléchissantes, ladite couche (333) recouvrant au moins partiellement l'une et/ou l'autre des première et seconde surfaces d'une ou plusieurs desdites zones de ladite pluralité de zones non transparentes du dispositif de protection contre les rayons lumineux (3).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)
Also published as:
IL260179CN108603394EP3408486BR112018014650