FR2572504A1 - System with a double flap intended to equip a ventilation outlet - Google Patents

System with a double flap intended to equip a ventilation outlet Download PDF

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Publication number
FR2572504A1
FR2572504A1 FR8416742A FR8416742A FR2572504A1 FR 2572504 A1 FR2572504 A1 FR 2572504A1 FR 8416742 A FR8416742 A FR 8416742A FR 8416742 A FR8416742 A FR 8416742A FR 2572504 A1 FR2572504 A1 FR 2572504A1
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FR
France
Prior art keywords
flap
air
closing
passage
equip
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.)
Granted
Application number
FR8416742A
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French (fr)
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FR2572504B1 (en
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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
Priority to FR8416742A priority Critical patent/FR2572504B1/en
Publication of FR2572504A1 publication Critical patent/FR2572504A1/en
Application granted granted Critical
Publication of FR2572504B1 publication Critical patent/FR2572504B1/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)

Abstract

The invention relates to equipment intended, in a ventilation outlet, to shut off, form a grid over, or open the facade and this is by means either of a closing flap for shutting off the air passage, or by a grid flap for a slowed-down passage of the air, or by keeping the two flaps retracted for maximum passage of air. The system comprises a box D sliding inside a positioning support E, a closing flap A and a grid flap B held by two springs C and C' of a facade.

Description

DESCRIPTION
La présente invention concerne les équipements destinés dans une bouche de ventilation à obturer, à grillager ou à ouvrir la façade au moyen de l'un des deux volets du système : un un. volet plein de fermeture pour l'obturation ou le passage complet de l'air et un deuxième volet grillagé pour un passage d'air plus esthétique mais avec une perte due charge, ce volet pouvant être également dégagé pour le passage complet de l'air.DESCRIPTION
The present invention relates to equipment intended for a ventilation opening to be closed, screened or opened the facade by means of one of the two components of the system: one. full closing flap for shuttering or the complete passage of air and a second screened flap for a more aesthetic air passage but with a loss of load, this flap can also be released for the complete passage of air .

Dans la plupart des bouches de ventilation de ce genre, un seul système de volet d'obturation existe, soit seul, soit de vant ou derrière un grillage sans que ce dernier puisse être esca moté dans le système lui-meme. Dans la plupart des cas il y a une perte de charge importante par la présence du grillage et souvent également par le système de volet luimeme restant en place même ouvert devant le passage de l'air. In most ventilation openings of this kind, only one shutter system exists, either alone, or in front of or behind a mesh without the latter can be esca moté in the system itself. In most cases there is a significant pressure drop by the presence of the mesh and often also by the shutter system itself remaining in place even open in front of the air passage.

Le dispositif objet de l'invention permet 3 possibilités:fig. 1 et 4. soit d'escamoter les 2 volets sur les parois laté
rales de la bouche pour laisser un passage libre
à l'air avec un minimum de perte de charge.The device which is the subject of the invention allows 3 possibilities: FIG. 1 and 4. either retract the 2 flaps on the side walls
mouth rales to allow free passage
in the air with a minimum pressure drop.

fig. 2 et 5. ou de maintenir escamoté le volet de fermeture
et d'amener le volet grillagé en place en façade
passage ralenti de l'air.fig. 2 and 5. or keep the closing flap retracted
and bring the mesh shutter in place on the front
slow air flow.

fig. 3 et 6. ou de maintenir escamoté le volet grillagé et
d'amener le volet de fermeture en place en façade
pour une obturation du passage de l'air.fig. 3 and 6. or keep the mesh shutter retracted and
to bring the closing flap in place on the front
for sealing the air passage.

Il comprend une boite D coulissant à l'intérieur d'un support de mise en place E. Cette boite est perforée dessus et dessous vers la façade F afin de recevoir les ergots des parties extrêmes des 2 volets que le système comporte soit un volet de fermeture A et un volet grillagé B. Ces deux volets sont retenus et maintenus dans leurs positions extrêmes : ouvert ou fermé par deux ressorts C et C' positionnés sur les ergots qui servent d'axes. It includes a box D sliding inside a mounting support E. This box is perforated above and below towards the front F in order to receive the pins of the extreme parts of the 2 flaps that the system comprises is a flap of closure A and a mesh shutter B. These two shutters are retained and held in their extreme positions: open or closed by two springs C and C 'positioned on the pins which serve as axes.

Le dispositif objet de l'invention peut être utilisé dans la fabrication de tous les modÈles de bouches de ventilation.  The device object of the invention can be used in the manufacture of all models of ventilation outlets.

Claims (1)

REVENDICATIONS Dispositif destiné à équiper une bouche de ventilation caractérisé en ce qu'il comporte deux volets escamotables sur la paroi de leur support en forme de boite D coulissant à l'intérieur d'un support de mise en place E Device intended to equip a ventilation opening, characterized in that it comprises two retractable flaps on the wall of their box-shaped support D sliding inside a positioning support E - un volet de fermeture A pour l'obturation de la bouche. - a closing flap A for closing the mouth. - un volet grillagé B pour un passage ralenti de l'air. - a mesh shutter B for a slower passage of air. Les deux volets sont maintenus ouverts ou fermés par deux ressorts C et C' appuyant sur les ergots servant d'axe positionnés contre le façade F permettant trois positions The two flaps are kept open or closed by two springs C and C 'pressing on the lugs serving as an axis positioned against the front F allowing three positions - bouche ouverte (fig. i et 4) : les deux volets A et B sont - open mouth (fig. i and 4): the two parts A and B are plaqués contre les parois latérales. pressed against the side walls. - volet grillagé B en place (fig. 2 et 5) et volet de ferme - mesh shutter B in place (fig. 2 and 5) and farm shutter ture A escamoté pour un passage ralenti de l'air.  ture A retracted for a slower air passage. - volet de fermeture en place A (fig. 3 et 6) et volet grilla - closing flap in place A (fig. 3 and 6) and grilled flap gé B escamoté pour l'obturation de la bouche.  Gé B retracted for closing the mouth.
FR8416742A 1984-10-30 1984-10-30 DOUBLE SHUTTER SYSTEM FOR FITTING A VENTILATION VENT Expired FR2572504B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8416742A FR2572504B1 (en) 1984-10-30 1984-10-30 DOUBLE SHUTTER SYSTEM FOR FITTING A VENTILATION VENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416742A FR2572504B1 (en) 1984-10-30 1984-10-30 DOUBLE SHUTTER SYSTEM FOR FITTING A VENTILATION VENT

Publications (2)

Publication Number Publication Date
FR2572504A1 true FR2572504A1 (en) 1986-05-02
FR2572504B1 FR2572504B1 (en) 1988-06-10

Family

ID=9309216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416742A Expired FR2572504B1 (en) 1984-10-30 1984-10-30 DOUBLE SHUTTER SYSTEM FOR FITTING A VENTILATION VENT

Country Status (1)

Country Link
FR (1) FR2572504B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305335A2 (en) * 1987-08-22 1989-03-01 WIELER & DURIAN KLIMA-LUFTTECHNIK GMBH Exit chamber for air distribution in a space which has to be ventilated

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602332A (en) * 1925-12-18 1926-10-05 Herbert L Brown Wall ventilator
CH135173A (en) * 1928-11-20 1929-09-15 Paquier Marcel Aeration device for stable.
FR715360A (en) * 1930-08-08 1931-12-02 Removable device for protection against mosquitoes, flies and other insects
US1952707A (en) * 1932-05-27 1934-03-27 Uni Flo Grille Corp Wall register and grille support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602332A (en) * 1925-12-18 1926-10-05 Herbert L Brown Wall ventilator
CH135173A (en) * 1928-11-20 1929-09-15 Paquier Marcel Aeration device for stable.
FR715360A (en) * 1930-08-08 1931-12-02 Removable device for protection against mosquitoes, flies and other insects
US1952707A (en) * 1932-05-27 1934-03-27 Uni Flo Grille Corp Wall register and grille support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305335A2 (en) * 1987-08-22 1989-03-01 WIELER & DURIAN KLIMA-LUFTTECHNIK GMBH Exit chamber for air distribution in a space which has to be ventilated
EP0305335A3 (en) * 1987-08-22 1990-03-07 Wieler & Durian Klima-Lufttechnik Gmbh Exit chamber for air distribution in a space which has to be ventilated

Also Published As

Publication number Publication date
FR2572504B1 (en) 1988-06-10

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