Motor vehicle seat

Abstract

A vehicle seat for a motor vehicle has a cushion core and ventilation ducts which run along and inside a seat surface and/or backrest surface, and each have a constant cross section ventilation channels are essentially arranged transversely to the ventilation ducts, have a constant cross section, penetrate the entire thickness of the cushion core and extend from the ventilation ducts as far as a rear wall facing away from the seat surface and/or backrest surface. A predetermined arrangement of the ventilation ducts and/or ventilation channels defines regions in the cushion core which are ventilated to different extents and are adapted to a ventilation requirement of a standard vehicle occupant.

1 - 9 . (canceled)  
     
     
         10 . A series of components for a vehicle seat for a motor vehicle, comprising a cushion core, ventilation ducts running along and inside at least one of a seat surface and a backrest surface and having a constant cross section, and ventilation channels arranged essentially transversely to the ventilation ducts, having a constant cross section, penetrating the entire thickness of the cushion core and extending from the ventilation ducts as far as a rear wall facing away from at least one of the seat surface and backrest surface, wherein a predetermined arrangement of at least one of the ventilation ducts and the ventilation channels in the cushion core defines regions ventilated to different extents adapted to a ventilation requirement of a standard vehicle occupant.  
     
     
         11 . The series of components as claimed in  claim 10 , wherein the ventilation requirement is adapted to a body pressure distribution.  
     
     
         12 . The series of components as claimed in  claim 10 , wherein the ventilation requirement is adapted to body contact points.  
     
     
         13 . The series of components as claimed in  claim 10 , wherein the ventilation ducts are configured as a duct grid and intersect in a manner connected in flow terms.  
     
     
         14 . The series of components as claimed in one of  claim 13 , wherein the ventilation requirement is adapted to a body pressure distribution.  
     
     
         15 . The series of components as claimed in one of  claim 14 , wherein the ventilation requirement is also adapted to a body contact points.  
     
     
         16 . The series of components as claimed in  claim 13 , wherein at least one of the ventilation ducts and ventilation channels is essentially arranged regularly.  
     
     
         17 . The series of components as claimed in one of  claim 13 , wherein at least one of the ventilation ducts and the ventilation channels are arranged only in regions with ventilation provided.  
     
     
         18 . The series of components as claimed  claim 13 , wherein at least one of the ventilation ducts and the ventilation channels are closed in regions in which no ventilation is provided.  
     
     
         19 . The series of components as claimed  claim 18 , wherein at least one of the ventilation ducts and the ventilation channels are arranged only in regions with ventilation provided.  
     
     
         20 . The series of components as claimed in  claim 13 , wherein the vehicle seat is a passively ventilated vehicle seat.  
     
     
         21 . The series of components as claimed in  claim 13 , wherein the vehicle seat is an actively ventilated vehicle seat, and at least one fan or a miniature ventilator is operatively associated therewith.