Passively air-conditioned motor vehicle seat
AssigneeFord Global Technologies, LLC
InventorsJeroen Lem, Karl Michael Siebertz, Carsten Starke
Life of this patent
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Abstract
The invention relates to a passively air-conditioned motor vehicle seat comprising a breathable seat cover and comprising a seat body which has ventilation channels extending in the thickness direction, which in each case have at least one element for preventing the return flow of air. For simplifying the production the at least one element for preventing the return flow of air consists of the same material as the seat body.
Claims17
A passively air-conditioned motor vehicle seat comprising a breathable seat cover and a seat body (1) made of a material, the seat body (1) having a ventilation channel (2) extending therethrough which has a check valve (3) for preventing the return flow of air, the check valve (3) consisting of the same material as the seat body (1), the ventilation channel (2) having an external wall (5) and the check valve (3) having a flap (4) movably mounted on the external wall (5) of the ventilation channel (2).
A passively air-conditioned motor vehicle seat comprising a breathable seat cover and a seat body (1) made of a material, the seat body (1) having a ventilation channel (2) extending therethrough which has a check valve (3) for preventing the return flow of air, the check valve (3) consisting of the same material as the seat body (1), wherein the ventilation channel (2) has an external wall (5) and wherein at least one element for the prevention of the return flow of air is formed form a plurality of peripheral material fibers (7) protruding inwardly from the external wall (5) of the respective ventilation channel (2).
A passively air-conditioned motor vehicle seat comprising a breathable seat cover and a seat body (1) made of a material, the seat body (1) having a ventilation channel (2) extending therethrough which has a check valve (3) for preventing the return flow of air, the check valve (3) consisting of the same material as the seat body (1), wherein the ventilation channel (2) has an external wall (5) and wherein the check valve (3) for the prevention of the return flow of air is formed from a plurality of peripheral material fibers (7) protruding inwardly from the eternal wall (5) of the respective ventilation channel (2).
Dependencies are inferred from the claim text.