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1. WO2020109685 - COANDA-EFFECT THIN VENT FOR A MOTOR VEHICLE

Publication Number WO/2020/109685
Publication Date 04.06.2020
International Application No. PCT/FR2019/052611
International Filing Date 05.11.2019
IPC
B60H 1/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
34Nozzles; Air-diffusers
F24F 13/14 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
14built-up of tilting members, e.g. louvre
CPC
B60H 1/3414
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
34Nozzles; Air-diffusers
3414with means for adjusting the air stream direction
B60H 1/3421
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
34Nozzles; Air-diffusers
3414with means for adjusting the air stream direction
3421using only pivoting shutters
B60H 2001/3471
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
34Nozzles; Air-diffusers
3471Details of actuators
F24F 13/1413
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
14built up of tilting members, e.g. louvre
1413using more than one tilting member, e.g. with several pivoting blades
F24F 13/1426
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
14built up of tilting members, e.g. louvre
1426characterised by actuating means
Applicants
  • PSA AUTOMOBILES SA [FR]/[FR]
Inventors
  • FERNANDES RIBEIRO, Jean Francois
  • BERTIN, Frederic
  • SOICHEZ, Cyril
  • DUTOT, Christophe
Agents
  • LEFEVRE, Jacky
Priority Data
187189727.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) COANDA-EFFECT THIN VENT FOR A MOTOR VEHICLE
(FR) AERATEUR MINCE A EFFET COANDA POUR VEHICULE AUTOMOBILE
Abstract
(EN)
Thin vent comprising a hollow body (2), a first vane (9) mounted with the ability to pivot in the said hollow body (2) about a transverse axis (A) and defining two air-guiding surfaces which with the said hollow body (2) delimit two flow ducts, and a second vane (12), mounted with the ability to pivot in the said hollow body (2) about the said transverse axis (A) upstream of the said first vane (9), the said first and second vanes (9, 12) being articulated to one another by an articulation mechanism (20) comprising a first pinion (22) centred on the said transverse axis (A) and rigidly connected to the said second vane (12), a second pinion (23) mounted with the ability to rotate freely on a transverse pin (24) secured to the said hollow body (2) and meshing with the said first pinion (22), and an arc (27), centred on the said transverse axis (A) and rigidly connected to the said first vane (9), the internal edge face of the said arc (27) having a toothset meshing with the said second pinion (23).
(FR)
Aérateur comportant un corps creux (2), une première ailette (9) montée pivotante dans ledit corps creux (2) autour d'un axe transversal (A) et définissant deux surfaces de guidage d'air délimitant avec ledit corps creux (2) deux canaux d'écoulement, et une deuxième ailette (12) montée pivotante dans ledit corps creux (2) autour dudit axe transversal (A) en amont de ladite première ailette (9), lesdites première et deuxième ailettes (9, 12) étant articulées l'une à l'autre par un mécanisme d'articulation (20) comportant un premier pignon (22) centré sur ledit axe transversal (A) et lié rigidement avec ladite deuxième ailette (12), un deuxième pignon (23) monté à libre rotation sur un doigt transversal (24) solidaire dudit corps creux (2) et engrainé avec ledit premier pignon (22), ainsi qu'un arc (27) centré sur ledit axe transversal (A) et lié rigidement à ladite première ailette (9), la tranche interne dudit arc (27) présentant une denture engrainée avec ledit deuxième pignon (23).
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