Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Light emitting device
Segmenting video based on timestamps in comments
Liquid crystal display apparatus
Battery pack with interchangeable circuit substrates
Computerized information and display methods
Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
Mobile communication method, mobile station, and network device
  Randomly Featured Patents
Rotary actuator for disk drive
Display and control apparatus for the electronic systems of a motor vehicle
Methods for making connection to microwires
Vaginal contraceptive and method of using
Panoramic photograph album, and method for making the same
Protein matrix materials, devices and methods of making and using thereof
Process to manufacture control cable
Noise barrier and method of installing same
Ratchet box end wrench
Refrigeration system