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WO1988003518A1 - Rideau liquide teinte - Google Patents

Rideau liquide teinte Download PDF

Info

Publication number
WO1988003518A1
WO1988003518A1 PCT/BR1987/000008 BR8700008W WO8803518A1 WO 1988003518 A1 WO1988003518 A1 WO 1988003518A1 BR 8700008 W BR8700008 W BR 8700008W WO 8803518 A1 WO8803518 A1 WO 8803518A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
curtain
colored
sheets
colored liquid
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.)
Ceased
Application number
PCT/BR1987/000008
Other languages
English (en)
Inventor
Albert Nayef Mouallem
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1988003518A1 publication Critical patent/WO1988003518A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H21/00—Curtain shields
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2411—Coloured fluid flow for light transmission control

Definitions

  • COLORED LIQUID CURTAIN The present specification relates to an Inven ⁇ tion Patent Application for a "COLORED LIQUID CURTAIN" for use in homes, office and factory buildings, vehicles and other uses, as well as for indoor partitions.
  • This curtain was developed with modern technology, so as to characterize an as ⁇ sembly able to meet current demands and needs of esthetic and fun tional order, such as ambiental privacy and protection against sun_ shine.
  • the "COLORED LIQUID CURTAIN" is comprised by two pa ⁇ rallel sheets of glass, plastic or similar transparent material having adecuate thickness in order to provide a good mechanical resistance, and having a space between the sheets, wherein a colo ⁇ red liquid is injected which may provide total or partial hindrance to the passage of light.
  • the edges of the sheets are suitably sealed with an appropriate material, such as rubber, silico- ne or other to prevent the liquid's outflow, and an opening on the upper part of the glass will allow exit and entrance of air.
  • a suitable device such as a pump (of hydraulic, pneumatic or electric operation), or a cylinder with a movable piston (operated manually or by electric mo ⁇ tor), to inject a liquid between the sheets up to the desired level, which is also designed to remove liquid whenever the user so desires.
  • a pump of hydraulic, pneumatic or electric operation
  • a cylinder with a movable piston operated manually or by electric mo ⁇ tor
  • the "COLORED LIQUID CURTAIN" can provide partial or complete concealment of visibility in accordance with the user's need, who may select among the options offered by colored liquids a shade with the desired transparency, translucency or opaqueness.
  • This curtain also prevents the penetration of sunshine and the consequent overheating caused by the same.
  • Conventional curtains manufactured with fabric, plastic or paper hereto known need bothersome cleanings from time to time and become rotten in a short time of use. They further need special support and securing and in general cover a space which is greater than that to be concealed. They are restricted to square and/or right angle shapes and they favor dust deposits and fire pro ⁇ pagation.
  • the present "COLORED LIQUID CURTAIN" presents a solution to the problem in a very simple and modern manner, and may be applied to windows or partitions having any geometric configuration. It is a glass imbedded cur ⁇ tain which spares cleanings, washing and does not decay easily, allowing the liquid color change in accordance with the room's dressing. It .does not interfere with the construction of the house, needs no supports or rails on the wall, and provides, in addition, a great esthetical effect.
  • the colored or uncolored liquid may optionally pass around a heating element, which may be an electrical resistance placed within or out of the glass and which, once contacting the liquid, will raise its temperature.
  • a heating element which may be an electrical resistance placed within or out of the glass and which, once contacting the liquid, will raise its temperature.
  • the curtain will also function as a thermal curtai n. Accordingly, it can be noted that this is a curtain of liquid, which was developed to afford privacy in indoor surroundings and conceal, partially or in full, the passage of light in a high reliable manner, and also function as a thermal curtain.
  • Figure 1 illustrates an internal view of a colored liquid curtain
  • Figure 2 illustrates a section A-A along its perpen ⁇ dicular sense.
  • the colored liquid curtain is composed by two sheets (1) of transparent material disposed in

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Toys (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Filters (AREA)

Abstract

Le rideau liquide teinté comprend deux feuilles de verre (1), de plastique ou d'un matériau transparent analogue parallèles entre lesquelles est compris un espace (2). Les bords des feuilles sont hermétiquement scellés de façon appropriée avec un matériau adéquat (4) tel que du caoutchouc, du silicone et autre matériau similaire. Un dispositif approprié (3), tel qu'une pompe ou similaire, est utilisé pour injecter dans l'espace compris entre les deux feuilles un liquide teinté, opaque ou transparent, à graduation variable selon le choix de l'utilisateur, jusqu'à atteindre un niveau désiré, ce qui permet d'obtenir un rideau faisant écran totalement ou partiellement. Ledit dispositif peut également être utilisé pour retirer le liquide. Celui-ci peut éventuellement passer autour d'un élément chauffant, destiné à chauffer le liquide. Dans ce cas, le rideau servira également d'écran thermique.
PCT/BR1987/000008 1986-11-07 1987-10-27 Rideau liquide teinte Ceased WO1988003518A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR8605657A BR8605657A (pt) 1986-11-07 1986-11-07 Cortina de liquido colorido
BRPI8605657 1986-11-07

Publications (1)

Publication Number Publication Date
WO1988003518A1 true WO1988003518A1 (fr) 1988-05-19

Family

ID=4041130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR1987/000008 Ceased WO1988003518A1 (fr) 1986-11-07 1987-10-27 Rideau liquide teinte

Country Status (3)

Country Link
AU (1) AU8170487A (fr)
BR (1) BR8605657A (fr)
WO (1) WO1988003518A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646863A1 (fr) * 1989-05-09 1990-11-16 Pinkstein Dominique Structures pour batiments a circulation d'eau telecommandee entre deux parois de verre a specifications de couleurs et de temperatures variables
WO2000061383A3 (fr) * 1999-04-12 2001-04-05 Gianfranco Barban Procede de fabrication de substances transparentes, telles que du verre ou analogue, et articles ainsi obtenus
ES2158757A1 (es) * 1998-09-29 2001-09-01 Diaz Jose Luis Garcia Nuevo sistema de persiana para cerramientos.
WO2001074606A1 (fr) * 2000-03-30 2001-10-11 Marcello De Leo Panneau decoratif translucide
EP1702750A1 (fr) * 2005-03-15 2006-09-20 B.LAB Italia S.r.l. Surface interactive
US9567995B2 (en) 2014-12-18 2017-02-14 International Business Machines Corporation Window opacity attenuation using microfluidic channels
CN112180743A (zh) * 2019-07-04 2021-01-05 湖南科技学院 一种基于云计算的家居环境监控预警系统
US20210270083A1 (en) * 2018-06-18 2021-09-02 Nippon Sheet Glass Company, Limited Vacuum glass panel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501418A (en) * 1945-09-01 1950-03-21 Jr John D W Snowden Thermally controlled liquid shading or screening unit
FR1532664A (fr) * 1967-06-09 1968-07-12 Le rideau liquide
US3470049A (en) * 1964-08-18 1969-09-30 Eberspaecher J Method of encapsulating reactive layer exhibiting reversible variable light permeability
US4260225A (en) * 1979-06-18 1981-04-07 The Dow Chemical Company Energy saving radiant insulative device
DE3048606A1 (de) * 1980-12-23 1982-07-15 Petar 4800 Bielefeld Gavrilovič "doppelscheibenfenster mit gas- bzw. fluessigkeitszu- und abfuehrung, zu isolations- und abdunkelungszwecken, auch durch hartformenzwischenlagen"
DE3141721A1 (de) * 1981-10-21 1983-04-28 Heidenheimer Wärmevertriebs-GmbH, 7920 Heidenheim Einrichtung zur waehlbaren veraenderung des durchtritts von sonnen- bzw. licht- und waermestrahlen durch fenster und/oder zur veraenderung der waermedaemmung von fenstern
DE3401226A1 (de) * 1984-01-14 1984-10-11 Rolf 5461 Windhagen Mandel Doppelglasplatte mit fluessigkeits-zwischenschicht

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501418A (en) * 1945-09-01 1950-03-21 Jr John D W Snowden Thermally controlled liquid shading or screening unit
US3470049A (en) * 1964-08-18 1969-09-30 Eberspaecher J Method of encapsulating reactive layer exhibiting reversible variable light permeability
FR1532664A (fr) * 1967-06-09 1968-07-12 Le rideau liquide
US4260225A (en) * 1979-06-18 1981-04-07 The Dow Chemical Company Energy saving radiant insulative device
DE3048606A1 (de) * 1980-12-23 1982-07-15 Petar 4800 Bielefeld Gavrilovič "doppelscheibenfenster mit gas- bzw. fluessigkeitszu- und abfuehrung, zu isolations- und abdunkelungszwecken, auch durch hartformenzwischenlagen"
DE3141721A1 (de) * 1981-10-21 1983-04-28 Heidenheimer Wärmevertriebs-GmbH, 7920 Heidenheim Einrichtung zur waehlbaren veraenderung des durchtritts von sonnen- bzw. licht- und waermestrahlen durch fenster und/oder zur veraenderung der waermedaemmung von fenstern
DE3401226A1 (de) * 1984-01-14 1984-10-11 Rolf 5461 Windhagen Mandel Doppelglasplatte mit fluessigkeits-zwischenschicht

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646863A1 (fr) * 1989-05-09 1990-11-16 Pinkstein Dominique Structures pour batiments a circulation d'eau telecommandee entre deux parois de verre a specifications de couleurs et de temperatures variables
ES2158757A1 (es) * 1998-09-29 2001-09-01 Diaz Jose Luis Garcia Nuevo sistema de persiana para cerramientos.
WO2000061383A3 (fr) * 1999-04-12 2001-04-05 Gianfranco Barban Procede de fabrication de substances transparentes, telles que du verre ou analogue, et articles ainsi obtenus
WO2001074606A1 (fr) * 2000-03-30 2001-10-11 Marcello De Leo Panneau decoratif translucide
EP1702750A1 (fr) * 2005-03-15 2006-09-20 B.LAB Italia S.r.l. Surface interactive
US9567995B2 (en) 2014-12-18 2017-02-14 International Business Machines Corporation Window opacity attenuation using microfluidic channels
US9816501B2 (en) 2014-12-18 2017-11-14 International Business Machines Corporation Window opacity attenuation using microfluidic channels
US20210270083A1 (en) * 2018-06-18 2021-09-02 Nippon Sheet Glass Company, Limited Vacuum glass panel
US11905754B2 (en) * 2018-06-18 2024-02-20 Nippon Sheet Glass Company, Limited Vacuum glass panel
CN112180743A (zh) * 2019-07-04 2021-01-05 湖南科技学院 一种基于云计算的家居环境监控预警系统
CN112180743B (zh) * 2019-07-04 2024-05-10 湖南科技学院 一种基于云计算的家居环境监控预警系统

Also Published As

Publication number Publication date
AU8170487A (en) 1988-06-01
BR8605657A (pt) 1988-06-14

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