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1. WO2016141901 - AIR DUCT WITH REGULATION MEMBRANE

Publication Number WO/2016/141901
Publication Date 15.09.2016
International Application No. PCT/CZ2016/000025
International Filing Date 08.03.2016
IPC
F24F 13/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
F24F 13/065 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
065formed as cylindrical or spherical bodies which are rotatable
F24F 13/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
10movable, e.g. dampers
CPC
F24F 13/0218
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
0218Flexible soft ducts, e.g. ducts made of permeable textiles
F24F 13/0281
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
0281Multilayer duct
F24F 13/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
065formed as cylindrical or spherical bodies which are rotatable
F24F 13/105
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
10movable, e.g. dampers
105composed of diaphragms or segments
Applicants
  • PRIHODA S.R.O. [CZ]/[CZ]
Inventors
  • PRIHODA, Zdenek
  • BURES, Michal
Agents
  • ZEMANOVA Veronika
Priority Data
PV 2015-16409.03.2015CZ
PV 2015-47007.07.2015CZ
Publication Language English (EN)
Filing Language Czech (CS)
Designated States
Title
(EN) AIR DUCT WITH REGULATION MEMBRANE
(FR) CONDUIT D'AIR COMPRENANT UNE MEMBRANE DE RÉGULATION
Abstract
(EN)
Air-conditioning duct for conveying and/or distributing air, comprising - a peripheral wall, - an inlet for supplying air, - a regulating membrane made of air impermeable woven or non-woven fabric or of a foil, which membrane comprises a longitudinal portion (21) arranged inside the air- conditioning duct and attached to the peripheral wall of the same along at least one line dividing the peripheral wall of the duct into a first portion (15) and a second portion (16), wherein the regulating membrane has a first end facing the inlet for supplying air and at least an area of the membrane comprising said first end is adapted for being selectively shifted to the first portion (15) or the second portion (16) of the peripheral wall of the duct, and - a shifting element (42) for shifting the first end of the regulating membrane to the first portion (15) or the second portion (16) of the peripheral wall of the duct, the regulating membrane having its first end attached to the shifting element (42), wherein the regulating membrane has its second end, which faces away from the inlet of the duct, secured inside the air-conditioning duct in a manner which ensures that shifting of at least the area of the first end of the regulating membrane to the second portion (16) of the peripheral wall of the duct causes the air flow to be prevented from passing through that portion of the air-conditioning duct which is situated downstream of the attached second end of the regulating membrane with respect to the direction of that airflow.
(FR)
L'invention concerne un conduit de climatisation pour le transport et/ou la distribution d'air, comprenant - une paroi périphérique, - une entrée pour fournir de l'air, - une membrane de régulation constituée de tissu de non-tissé ou tissé imperméable à l'air ou d'une feuille, laquelle membrane comprend une partie longitudinale (21) disposée à l'intérieur du conduit de climatisation et fixée à sa paroi périphérique le long d'au moins une ligne divisant la paroi périphérique du conduit en une première partie (15) et une seconde partie (16), la membrane de régulation ayant une première extrémité faisant face à l'entrée pour fournir de l'air, et au moins une zone de la membrane comprenant ladite première extrémité étant conçue pour être sélectivement décalée vers la première partie (15) ou la seconde partie (16) de la paroi périphérique du conduit, et - un élément de décalage (42) pour décaler la première extrémité de la membrane de régulation vers la première partie (15) ou la seconde partie (16) de la paroi périphérique du conduit, la membrane de régulation ayant sa première extrémité fixée à l'élément de décalage (42), la membrane de régulation ayant sa seconde extrémité, qui fait face à l'opposé de l'entrée du conduit, fixée à l'intérieur du conduit de climatisation de façon que le décalage d'au moins la zone de la première extrémité de la membrane de régulation vers la seconde partie (16) de la paroi périphérique du conduit empêche le flux d'air de passer à travers cette partie du conduit de climatisation qui est située en aval de la seconde extrémité fixée de la membrane de régulation par rapport à la direction de ce flux d'air.
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