Resources Contact Us Home
Vehicle air-conditioning system

Image Number 5 for United States Patent #7172018.

A vehicle air-conditioning system improves a passenger's sensation of cooling by preventing air blown from a foot opening when a cooling load is low, creating a comfortable temperature distribution along the passenger's body. The vehicle air-conditioning system automatically selects a face mode when a target air temperature (TAO) is between a first predetermined temperature and a second predetermined temperature, which is higher than the first predetermined temperature, a bi-level mode when the TAO is higher than the first predetermined temperature and an evaporator air temperature is higher than a predetermined temperature, or a face mode when the TAO is lower than the first predetermined temperature and the evaporator air temperature is lower than the predetermined temperature.

  Recently Added Patents
Dual use photovoltaic system
Second order correction circuit and method for bandgap voltage reference
Image processing apparatus
Artificial engine sound control unit, approaching vehicle audible system, and electric vehicle having them
Method and apparatus for distributing promotional materials
Structure of pixel electrode
Utility knife
  Randomly Featured Patents
Subscriber line interface circuit
Opening in a brake caliper
Control device for vehicular drive system
Single-channel gas concentration measurement method and apparatus using a short-resonator Fabry-Perot interferometer
Ene-yne unsaturated compounds as accelerators for hydrosilation
Backlight unit and liquid crystal display module including the same
Simulated transistor/diode
Method for reducing rub-off from a toner image using a phase change composition with a rotary brush
High efficiency multi-junction solar cells
Cover for shaft of electronic thermometer probe