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https://drivepatents.com/patents/1379542 · 19 Mar 2026
A system and method for controlling an HVAC system of a vehicle including at least one motor to move a plurality of air louvers of at least one HVAC vent of the HVAC system, a position and motion control system for controlling the at least one motor, and o...
https://drivepatents.com/patents/965816 · 24 Dec 2014
An air distribution system for the interior of a vehicle comprising an air vent (3) wherein at least one air blade (1) is arranged substantially within the air vent (3) and that said air vent (3) comprises an air duct adapted to allow air distribution thro...
https://drivepatents.com/patents/990544 · 22 May 2013
A failure determination device for a shutter device for a vehicle, capable of accurately determining a failure of the shutter device in a short time. A condenser (11) for a refrigeration cycle for an air conditioner (32) is provided in the engine compartme...
https://drivepatents.com/patents/1075181 · 10 Aug 2005
The vehicle heating and ventilation system comprises a fan (3) fitted with an electronic control unit (1). Manually adjustable louvers are fitted on the air ducts and sensors (S1 - S4) detect their degree of opening (B1 - B4). The unit is provided with a p...