Resources Contact Us Home
Cogeneration system and method for controlling the same

Image Number 9 for United States Patent #7174727.

A cogeneration system including a pre-heater to pre-heat outdoor air blown toward the outdoor heat exchanger during a heating operation of a heat pump type air conditioner, an auxiliary evaporator to evaporate a refrigerant emerging from the outdoor heat exchanger during the heating operation of the heat pump type air conditioner, and waste heat recovering means to transfer waste heat of the engine to at least one of the pre-heater and the auxiliary evaporator. The cogeneration system exhibits a high energy efficiency.

  Recently Added Patents
Context-based adaptive binary arithmetic coding engine
Cathode active material and lithium secondary battery comprising the same
3D structured memory devices and methods for manufacturing thereof
Visualization of information associated with applications in user interfaces
Method and apparatus for accessing and downloading information from the internet
Ion generation using wetted porous material
Transparent zebrafish and preparation method thereof
  Randomly Featured Patents
Cable support apparatus for a raised floor system
Methods of forming semiconductor circuitry
Safety device for a throttle of an internal combustion engine
Apparatus and method for non-invasive and minimally-invasive sensing of parameters relating to blood
Surface ornamentation for caskets
Frame and data pattern structure for multi-carrier systems
Patterned hardfacing shapes on insert cutter cones
Linear drive mechanism using electromechanical conversion element
Flat panel display with beam injection cleanup
Electronic clinical thermometer