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Paramétrages

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1. WO2020117633 - PLÉNUM EN UNE SEULE PIÈCE

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

CLAIMS

1 ) An air distribution system comprising:

a plenum comprising:

i. a bottom wall;

ii. a peripheral wall connected to the bottom wall and extending around a periphery' of die plenum to define cne or more open spaces in die plenum;

iii. one or more connection recesses in the bottom wall adapted to connect to a blower;

wherein a top surface of the peripheral wall is configured to contact a bottom surface of a cushion of a vehicle seat to enclose the one or more open spaces.

2) The air distribution system of claim 1, wherein the plenum includes one or more baffles.

3) The air distribution system of claim 2, wherein die one or more baffles include a top surface that contacts the bottom surface of die cushion.

4) The air distribution system of claims 2 or 3, wherein at least one of the one or more baffles include a taper that reduces a height of the one or more baffles relative to the bottom wall.

5) The air distribution system of claim 4, wherein die taper extends in a direction towards the one or more connection recesses.

6) The air distribution system of any of claims 4-5, wherein the taper reduces in height until the at least one of the one or more baffles terminates.

7) The air distribution system of any of claims 2-6, wherein at least one of the one or more baffles include a curved or bent portion dial curves or bends in a direction of the one or more connection recesses.

8) The air distribution system of any of the preceding claims, wherein the plenum includes a body and one or more extensions.

9) The air distribution system of claim 8, wherein the body and the one or more extensions are connected together.

10) The air distribution system of claim 8, wherein the body and the one or more extensions are separate pieces.

ll)The air distribution system of any of claims 8 through 10, wherein die one or more extensions extend into a bolster of the cushion, in a region of the cushion proximate to a leg contact region of an occupant, or both.

12)The air distribution system of claim 8 or claim 11, wherein the one or more extensions are movable relative to the body'.

13) The air distribution system of any of the preceding claims, wherein the one or more connection recesses and the rear wall are coplanar.

14) The air distribution system of any of the preceding claims, wherein the bottom wall includes a concave wall including the connection recess so that at least a portion of a blower is located in a plane that is closer to the cushion than the bottom wall is located to the cushion when the plenum is connected to the cushion.

15)1116 air distribution system of claim 14, wherein the blower includes a blower bousing dial is connected to die bottom wall of the plenum.