FR2534195A3 - AIR VENT FOR MOTOR VEHICLE INTERIOR - Google Patents
AIR VENT FOR MOTOR VEHICLE INTERIOR Download PDFInfo
- Publication number
- FR2534195A3 FR2534195A3 FR8316073A FR8316073A FR2534195A3 FR 2534195 A3 FR2534195 A3 FR 2534195A3 FR 8316073 A FR8316073 A FR 8316073A FR 8316073 A FR8316073 A FR 8316073A FR 2534195 A3 FR2534195 A3 FR 2534195A3
- Authority
- FR
- France
- Prior art keywords
- cylinder
- shutter means
- air vent
- air
- degree
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
- B60H1/3428—Nozzles; Air-diffusers with means for adjusting the air stream direction using a set of pivoting shutters and a pivoting frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H2001/3471—Details of actuators
- B60H2001/3478—Details of actuators acting on additional damper doors
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
DANS CETTE BOUCHE D'AERATION POUR HABITACLE DE VOITURE AUTOMOBILE COMPRENANT UN PREMIER CYLINDRE EXTERIEUR 11 DOTE DE SAILLIES ELASTIQUES DE POSITIONNEMENT, UN SECOND CYLINDRE 15 DISPOSE COAXIALEMENT PAR RAPPORT AU PREMIER CYLINDRE, LEDIT SECOND CYLINDRE ETANT SUPPORTE DE MANIERE TOURNANTE PAR LEDIT PREMIER CYLINDRE, DES PREMIERS MOYENS OBTURATEURS 22, 23 APTES A MODIFIER LA DIRECTION DU FLUX D'AIR SORTANT DE LA BOUCHE D'AERATION ET DISPOSES SUR LEDIT SECOND CYLINDRE 15, ET DES SECONDS MOYENS OBTURATEURS 20 APTES A MODIFIER LA QUANTITE D'AIR PASSANT A TRAVERS LA BOUCHE D'AERATION ET DISPOSES SUR LEDIT SECOND CYLINDRE 15, LESDITS PREMIERS ET SECONDS MOYENS OBTURATEURS 22, 23, 20 SONT RELIES MECANIQUEMENT DE TELLE MANIERE QUE LE DEGRE D'OUVERTURE DESDITS SECONDS MOYENS OBTURATEURS 20 EST FONCTION DU DEGRE D'OUVERTURE DESDITS PREMIERS MOYENS OBTURATEURS 22, 23.IN THIS VENTILATION HOUSING FOR AUTOMOTIVE CAR INTERIOR CONSISTING OF A FIRST EXTERIOR CYLINDER 11 WITH ELASTIC POSITIONING PROJECTIONS, A SECOND CYLINDER 15 IS COAXIALLY WITH RESPECT TO THE FIRST CYLINDER, LEDIT SECOND CYLINDER AND LED ROTATING IN A PARLIAMENT WAY FIRST SHUTTER MEANS 22, 23 SUITABLE TO MODIFY THE DIRECTION OF THE AIR FLOW EXIT FROM THE VENTILATOR AND ARRANGED ON ITS SECOND CYLINDER 15, AND SECOND SHUTTER MEANS 20 SUITABLE TO MODIFY THE QUANTITY OF AIR PASSING THROUGH THE VENT AERATION AND ARRANGED ON ITS SECOND CYLINDER 15, THE SAID FIRST AND SECOND SHUTTERS 22, 23, 20 ARE MECHANICALLY CONNECTED IN SUCH A MANNER THAT THE OPENING DEGREE OF THE SAID SECOND CYLINDER MEANS 20 IS A FUNCTION OF THE DEGREE OF OPENER OPENERS 22, 23.
Description
La présente invention concerne une bouche d'aération normalement utiliséeThe present invention relates to an air vent normally used
pour l'aération de l'intérieur defor ventilation of the interior of
l'habitacle d'une voiture automobile et disposée de préfé- the passenger compartment of a motor car and preferably arranged
rence sur la planche ou tableau de bord du véhicule. on the dashboard or dashboard of the vehicle.
Ainsi qu'il est connu, dans les systèmes tradition- As is known, in traditional systems-
nels d'aération du volume intérieur d'un habitacle de voi- ventilation of the interior volume of a passenger compartment
ture automobile, l'air est introduit à travers des bouches d'aération réglables manuellement par les occupants du véhicule et généralement dotées d'ailettes mobiles permettant de diriger dans le sens disiré le flux d'air entrants à l'intérieur de la voiture Par ailleurs, le débit d'air In the automobile industry, air is introduced through air vents that can be adjusted manually by the occupants of the vehicle and generally equipped with movable fins that allow the incoming air flow inside the car to be directed in the desired direction. elsewhere the air flow
desdites bouches d'aération est normalement réglable au- of said air vents is normally adjustable
moyen d'un volet papillon disposé en amont de la bouche de by means of a butterfly flap disposed upstream of the mouth of
sortie et pouvant être actionné par des commandes appropriées. output and can be operated by appropriate commands.
Par conséquent, pour réaliser le réglage du débit d'air et l'orientation désirée du flux, l'utilisateur doit effectuer au moins deux opérations distinctes: la première Therefore, to achieve the adjustment of the air flow and the desired orientation of the flow, the user must perform at least two separate operations: the first
en agissant sur la commande du volet et la seconde en agis- by acting on the shutter control and the second by acting
sant sur la commande d'orientation des ailettes. health on the wing orientation control.
Le but de la présente invention est de réaliser le réglage de la quantité d'air entrant dans l'habitacle et l'orientation du flux à l'intérieur de ce dernier à travers The purpose of the present invention is to adjust the amount of air entering the passenger compartment and the orientation of the flow inside the latter through
une seule et unique opération de réglage. a single adjustment operation.
Un autre but est celui de réaliser un dispositif pouvant être facilement actionné par l'utilisateur, par Another object is that of producing a device that can be easily actuated by the user, by
exemple par simple pression.example by simple pressure.
ont Ces buts Iatteints, selon la présente invention, par une bouche d'aération pour habitacle de véhicules automobiles comprenant un premier cylindre extérieur doté de saillies élastiques de positionnement, un second cylindre disposé coaxialement par rapport au premier cylindre, ledit second cylindre étant supporté de manière tournante moyens par ledit premier cylindre, des premiers/obturateurs aptes à modifier la direction du flux d'air sortant de la bouche d'aération et disposés sur ledit second cylindre et des seconds moyens obturateurs aptes à modifier la quantité d'air passant à travers la bouche d'aération et disposés sur ledit second cylindre, caractérisée par le fait que lesdits premiers et seconds moyens obturateurs sont reliés sorte mécaniquement de telle/que le degré d'ouverture desdits These objects are achieved, according to the present invention, by a ventilation opening for the passenger compartment of motor vehicles comprising a first external cylinder provided with elastic positioning projections, a second cylinder disposed coaxially with respect to the first cylinder, said second cylinder being supported by rotating means by said first cylinder, first / shutters capable of modifying the direction of the flow of air leaving the air vent and disposed on said second cylinder and second shutter means capable of modifying the amount of air passing through through the air vent and arranged on said second cylinder, characterized in that said first and second shutter means are mechanically connected so that the degree of opening of said
seconds moyens obturateurs est fonction du degré d'ouver- second shutter means is a function of the degree of opening
ture desdits premiers moyens obturateurs. of said first shutter means.
De préférence, les premiers moyens obturateurs sont constitués par des ailettes orientables et les seconds moyens obturateurs par un volet de dosage du débit d'air Preferably, the first shutter means are constituted by orientable fins and the second shutter means by a flap for metering the air flow.
doté d'un joint d'étanchéité sur sa propre circonférence. with a seal on its own circumference.
La description qui va suivre, en regard des dessins The following description, next to the drawings
annexés à titre d'exemples non limitatifs, permettra de i 10 bien comprendre comment la présente invention peut être mise annexed by way of nonlimiting examples, will make it possible to understand clearly how the present invention can be implemented.
en pratique.in practice.
La figure 1 est une vue en élévation et en coupe de la bouche d'aération, en position fermée, suivant la FIG. 1 is a view in elevation and in section of the air vent, in the closed position, along the
ligne I-I de la figure 2.line I-I of figure 2.
La figure 2 est une vue de dessus de la bouche Figure 2 is a top view of the mouth
d'aération en position fermée.ventilation in closed position.
La figure 3 est une vue en élévation et en coupe de Figure 3 is an elevational and sectional view of
la bouche d'aération en position d'ouverture totale. the air vent in the fully open position.
Conformément à la figure 1, la bouche d'aération selon l'invention, désignée dans son ensemble par 10, est constituée par un premier cylindre 11, doté sur sa surface extérieure de saillies élastiques 12 et d'une collerette annulaire 14, tous deux nécessaires pour la fixation par encliquetage de la bouche 10 sur une paroi de support 13 du In accordance with FIG. 1, the air vent according to the invention, designated as a whole by 10, is constituted by a first cylinder 11, provided on its outer surface with elastic projections 12 and with an annular flange 14, both necessary for snap-fastening of the mouth 10 on a support wall 13 of the
véhicule automobile.motor vehicle.
Par ailleurs, une saillie circulaire 16 prévue sur Furthermore, a circular projection 16 provided on
la surface intérieure du premier cylindre Il vient s'enga- the inner surface of the first cylinder It just enga-
ger dans une rainure circulaire complémentaire 17 prévue sur la surface extérieure d'un second cylindre 15, intérieur ger in a complementary circular groove 17 provided on the outside surface of a second cylinder 15, inside
et concentrique au premier et libre de tourner sur l'ac- and concentric with the first and free to turn on the ac-
couplement tournant ainsi réalisé. rotary coupling thus produced.
Il a été d'autre part prévu, entre les surfaces des deux cylindres il et 15, un joint d'étanchéité 18 en une On the other hand, a seal 18 in one has been provided between the surfaces of the two cylinders 11 and 15.
matière élastique souple.flexible elastic material.
La bouche d'aération comporte ensuite un volet ou papillon circulaire 20 de dosage du débit d'air, tournant sur son diamètre autour d'un axe 19 fixé à l'intérieur du second cylindre 15 Ledit volet comporte d'autre part un The air outlet then comprises a circular flap or butterfly 20 for metering the air flow, rotating on its diameter around an axis 19 fixed inside the second cylinder 15.
joint d'étanchéité circonférentiel 21 à lèvres. circumferential seal 21 with lips.
Il est enfin prévu deux ailettes directionnelles 22 et 23 qui, en tournant autour de pivots 24 et 25 ménagés sur la surface du cylindre 15, coopèrent en fermant une Finally, two directional fins 22 and 23 are provided which, by turning about pivots 24 and 25 formed on the surface of the cylinder 15, cooperate by closing a
extrémité de ce dernier.end of the latter.
Ces ailettes 22 et 23 sont dotées respectivement de bras 28 et 29 et de pivots correspondants 31 et 32, bras sur lesquels sont articulées les extrémités d'une biellette These fins 22 and 23 are provided with arms 28 and 29 respectively and with corresponding pivots 31 and 32, arms on which the ends of a link are articulated
d'accouplement 30.coupling 30.
Le volet 20 et les ailettes 22 et 23 sont reliés The flap 20 and the fins 22 and 23 are connected
ensemble pour leur rotation simultanée, par un bras 35 - together for their simultaneous rotation, by an arm 35 -
articulé en 34 sur une patte 33 de l'ailette 23, et en 36 articulated at 34 on a tab 33 of the fin 23, and at 36
sur un bras 37 fixé sur le volet 20. on an arm 37 fixed on the flap 20.
Sur la figure 2 on voit une zone moletée 38, ména- In Figure 2 we see a knurled area 38, mena-
gée sur la surface de l'ailette 22 et destinée à recevoir located on the surface of the fin 22 and intended to receive
la pression de commande d'ouverture. opening control pressure.
En effet, en agissant sur la zone moletée 38 on provoque la rotation de l'ailette 22 autour des pivots 24, de sorte que la biellette 30 provoque également la rotation Actually, by acting on the knurled zone 38, the fin 22 is caused to rotate around the pivots 24, so that the link 30 also causes the rotation.
de l'ailette 23 autour des pivots 25. of the fin 23 around the pivots 25.
Le bras 35, articulé sur l'ailette 23, commande simultanément la rotation du volet 20 autour de l'axe 19 The arm 35, articulated on the fin 23, simultaneously controls the rotation of the flap 20 around the axis 19
en déterminant son ouverture.by determining its opening.
La plus ou moins grande ouverture du volet 20 règle par:conséquent-la quantité dlair entrant à l'intérieur de l'habitacle du véhicule Pour parvenir à cette solution, les rapports de levier entre les distances séparant les axes des pivots 25 et 34 et les distances entre les axes des pivots 36 et 19 ont été choisis de manière telle qu'avec un faible mouvement d'ouverture des ailettes 22 et The more or less large opening of the flap 20 therefore regulates: the quantity of light entering the interior of the vehicle interior. To achieve this solution, the leverage ratios between the distances separating the axes of the pivots 25 and 34 and the distances between the axes of the pivots 36 and 19 have been chosen so that with a slight opening movement of the fins 22 and
23 le volet 20 se trouve déjà suffisamment ouvert. 23 the flap 20 is already sufficiently open.
La fermeture successive des ailettes 22 et 23 ramène Successive closure of fins 22 and 23 brings
également le papillon 20 en position de fermeture. also the butterfly 20 in the closed position.
L'accouplement tournant formé par la saillie 16 et la rainure circulaire 17 entre les cylindres il et 15 The rotary coupling formed by the projection 16 and the circular groove 17 between the cylinders 11 and 15
permet d'autre part d'orienter le flux d'air dans la direc- on the other hand allows to direct the air flow in the direction
tion désirée i Ledit accouplement à bras articulés entre les ailettes 22 et 23 d'orientation du flux d'air et le volet de dosage 20 permet, comme on le voit clairement, d'éliminer Desired tion i Said coupling with articulated arms between the fins 22 and 23 for orienting the air flow and the metering flap 20 makes it possible, as clearly seen, to eliminate
une opération manuelle de réglage. a manual adjustment operation.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2314182U IT8223141V0 (en) | 1982-10-11 | 1982-10-11 | VENTILATION INLET FOR VEHICLE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2534195A3 true FR2534195A3 (en) | 1984-04-13 |
| FR2534195B3 FR2534195B3 (en) | 1984-09-21 |
Family
ID=11204213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8316073A Granted FR2534195A3 (en) | 1982-10-11 | 1983-10-10 | AIR VENT FOR MOTOR VEHICLE INTERIOR |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE8327737U1 (en) |
| FR (1) | FR2534195A3 (en) |
| GB (1) | GB2129119A (en) |
| IT (1) | IT8223141V0 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU663595B2 (en) * | 1992-06-29 | 1995-10-12 | Merck Sharp & Dohme Corp. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| EP1927491A3 (en) * | 2006-11-30 | 2009-01-21 | Seat, S.A. | Air diffuser for automotive vehicle interiors |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT239746Y1 (en) * | 1996-05-28 | 2001-03-13 | Foggini Progetti | DISTRIBUTION, ORIENTATION, PARTIALISATION AND INTERCEPTION OF THE AIR CONDITIONING AIR CONDITIONING OF VEHICLES. |
| DE19924493C1 (en) * | 1999-05-28 | 2000-07-27 | Daimler Chrysler Ag | Nozzle for ventilating motor vehicle interior has insert in form of longitudinally displaceable, frame-like carriage movable into housing by defined displacement to close outlet |
| FR2806968B1 (en) * | 2000-04-03 | 2002-10-25 | Bourbon Automobile Sa | DEVICE FOR CONTROLLING THE FLOW OF A FLUID AND DIRECTING THIS FLOW IN A DETERMINED DIRECTION |
| US6264552B1 (en) * | 2000-07-13 | 2001-07-24 | Mitsubishi Denki Kabushiki Kaisha | Ceiling-embedded air conditioner |
| FR2827815B1 (en) * | 2001-07-25 | 2003-10-24 | Coutier Moulage Gen Ind | AERATOR FOR MOTOR VEHICLE |
| DE10136636B4 (en) * | 2001-07-26 | 2007-03-29 | Happich Fahrzeug- Und Industrieteile Gmbh | air nozzle |
| KR100427634B1 (en) * | 2002-04-18 | 2004-04-28 | 기아자동차주식회사 | A vent grill for vehicle |
| US7517280B2 (en) | 2006-02-07 | 2009-04-14 | Toyota Motor Engineering & Manufacturing North America, Inc. | Air duct assembly for a vehicle |
| EP2343204A4 (en) * | 2008-10-30 | 2013-02-20 | Howa Plastics Co Ltd | Air blowout device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8153366V0 (en) * | 1981-06-17 | 1981-06-17 | Lear Snc | AIR CONDITIONING AIR VENT IN VEHICLES |
-
1982
- 1982-10-11 IT IT2314182U patent/IT8223141V0/en unknown
-
1983
- 1983-09-23 GB GB08325574A patent/GB2129119A/en not_active Withdrawn
- 1983-09-27 DE DE19838327737 patent/DE8327737U1/en not_active Expired
- 1983-10-10 FR FR8316073A patent/FR2534195A3/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU663595B2 (en) * | 1992-06-29 | 1995-10-12 | Merck Sharp & Dohme Corp. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| EP1927491A3 (en) * | 2006-11-30 | 2009-01-21 | Seat, S.A. | Air diffuser for automotive vehicle interiors |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8325574D0 (en) | 1983-10-26 |
| IT8223141V0 (en) | 1982-10-11 |
| GB2129119A (en) | 1984-05-10 |
| FR2534195B3 (en) | 1984-09-21 |
| DE8327737U1 (en) | 1983-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |