Vehicle seat and associated air conditioning apparatus
First Claim
Patent Images
1. A vehicle seat, comprising:
- a ventilated component selected from a seat component, a back rest component, and combinations thereof, the ventilated component comprising a cushion and an air permeable trim cover located over an occupant side of the cushion;
an air handling device comprising at least one fan;
an air distribution system comprising at least one first air distribution structure, at least one second air distribution structure, and at least one air duct for each second air distribution structure, wherein;
the at least first air distribution structure is located away from the occupant side of the cushion and comprises a spacer textile;
the at least one second air distribution structure is located between the trim cover and cushion and comprises a spacer textile; and
the at least one air duct for each second air distribution structure is located in the cushion and fluidly connects the first and second air distribution structures wherein the air handling device operates to draw air through the trim cover and through the air distribution system.
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Accused Products
Abstract
A vehicle seat with a backrest (16) that has a backrest cushion (18) and a rear backrest cover (20), and an air-handling device that is associated with the backrest (16) and is connected to an air distribution device (30, 32) in the seat. The rear backrest cover (20) is at least partially air permeable, and covers at least one passage (27) of the air-handling device (23). The air exchanged between the environment and the air-handling device (23) passes for the most part through the air-permeable regions of the backrest cover (20).
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Citations
18 Claims
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1. A vehicle seat, comprising:
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a ventilated component selected from a seat component, a back rest component, and combinations thereof, the ventilated component comprising a cushion and an air permeable trim cover located over an occupant side of the cushion; an air handling device comprising at least one fan; an air distribution system comprising at least one first air distribution structure, at least one second air distribution structure, and at least one air duct for each second air distribution structure, wherein; the at least first air distribution structure is located away from the occupant side of the cushion and comprises a spacer textile; the at least one second air distribution structure is located between the trim cover and cushion and comprises a spacer textile; and the at least one air duct for each second air distribution structure is located in the cushion and fluidly connects the first and second air distribution structures wherein the air handling device operates to draw air through the trim cover and through the air distribution system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A vehicle seat, comprising:
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a ventilated component selected from a seat component, a back rest component, and combinations thereof, the ventilated component comprising a cushion and an air permeable trim cover located over an occupant side of the cushion; an air handling device comprising at least one axial or radial fan; an air distribution system comprising a first air distribution structure, at least two second air distribution structures, and at least two air ducts for each second air distribution structure, wherein; the at least first air distribution structure is located away from the occupant side of the cushion and comprises a spacer textile; the at least one second air distribution structure is located between the trim cover and cushion and comprises a spacer textile; and the at least two air ducts for each second air distribution structure is located in the cushion and fluidly connects the first and second air distribution structures wherein the air handling device operates to draw air through the trim cover and through the air distribution system.
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15. A vehicle seat, comprising:
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a ventilated component selected from a seat component, a back rest component, and combinations thereof, the ventilated component comprising a cushion and an air permeable trim cover located over an occupant side of the cushion; an air handling device comprising at least one fan; an air distribution system comprising at least one first air distribution structure, at least three second air distribution structures, and at least one air duct for each second air distribution structure, wherein; the at least first air distribution structure is located away from the occupant side of the cushion; the at least three second air distribution structures are located between the trim cover and cushion; and the at least one air duct for each second air distribution structure is located in the cushion and fluidly connects the first and second air distribution structures wherein the air handling device operates to draw air through the trim cover and through the air distribution system. - View Dependent Claims (16)
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17. A vehicle seat, comprising:
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a ventilated component selected from a seat component, a back rest component, and combinations thereof, the ventilated component comprising a cushion, an air distribution system and an air permeable trim cover located over an occupant side of the cushion; an air handling device comprising at least one fan that operates to draw air through trim cover and through the air distribution system; wherein the air distribution system comprises at least one first air distribution structure, at least one second air distribution structure, and at least one air duct for each second air distribution structure, wherein; the at least first air distribution structure is located away from the occupant side of the cushion; the at least two second air distribution structure is located between the trim cover and cushion; and the at least one air duct for each second air distribution structure is located in the cushion and fluidly connects the first and second air distribution structures. - View Dependent Claims (18)
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Specification