About 23 results
https://drivepatents.com/patents/1069575 · 1 Mar 2006
An air conditioning system (10) of the present invention for an automotive vehicle (14) includes a housing (18) having at least two sections (20) connected by two side by side air passage (22). A blower device (24) of the air conditioning system (10) disch...
https://drivepatents.com/patents/1069541 · 1 Mar 2006
A valve includes a film (22) having side edges and an opening (24) to extend across a passage (54) in a housing (20) of a HVAC system. The film (22) has a circular aperture (28) in the film (22) adjacent each rounded corner of each opening (24) for relievi...
https://drivepatents.com/patents/1078525 · 13 Apr 2005
Device for closing and releasing air openings (10) comprises at least one tape (4) with at least one opening (9) that is guided via shafts and/or wound on shafts. Each tape is provided with a drive shaft (3). A number of drive shafts are coupled together v...
https://drivepatents.com/patents/1081767 · 8 Dec 2004
An actuator (7) has an adjusting drive mechanism (9) that drives an adjusting body (14) and has moving (13) and non-moving (11) drive parts. The moving drive part and the adjusting body form one unit. Movement in the moving drive part is executed as a line...
https://drivepatents.com/patents/1085588 · 14 Jul 2004
In a ventilation system (10,10a) of a motor vehicle, a film valve (44a,46a,48a) can selectively open and close an air path opening defined by a housing with a rib (56g) or projection that encircles such opening. The rib can define a point contact between t...
https://drivepatents.com/patents/1090733 · 2 Jan 2004
An air conditioning system for a vehicle includes a first air path formed within an air duct, and a second air path formed within the air duct. The air conditioning system also includes an air mixing damper (6) for adjusting a first amount of air, which fl...
https://drivepatents.com/patents/1091215 · 10 Dec 2003
The band (4) is guided between at least two of the rollers as a double thickness.
https://drivepatents.com/patents/1092864 · 1 Oct 2003
The heating and/or air-conditioning unit (10) has a housing (22,32) provided with a number of parallel shafts (24b,25b,26b,27,34b,35b,37) around which valve bands (24a,25a,34a,36a) are passed, several valve bands passed around a common central shaft (27,37...
https://drivepatents.com/patents/1093027 · 24 Sep 2003
Control device for controlling air streams in heating and air-conditioning systems of motor vehicles comprises a frame inserted in the heating or air-conditioning system, and control devices in the form of roller blinds (2) for changing the cross-section o...
https://drivepatents.com/patents/1093185 · 17 Sep 2003
The air mixer (9) for mixing hot and cold air streams has a roller blind (33) acting as the control means to open and close the air inlets. the roller blind comprises a strip with cut out sections guided over the hot and cold air inlets for alternating con...