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
Computer system for routing package deliveries
Actuator, actuator structure and method of manufacturing actuator
Integrated circuit packaging system with laser hole and method of manufacture thereof
Methods of forming semiconductor devices having diffusion regions of reduced width
Method of producing probabilities of being a template shape
Redundant parallel operation of motor vehicle electrical system generators
Canine iPS cells and method of producing same
  Randomly Featured Patents
Determining speed-of-sound factors in ultrasound images of a body
System and method for power good monitor for multiple information handling system power supplies
Method and system for protecting virtual traffic in a communications network
Optical information recording device, optical information recording method, and signal processing circuit
Information providing method, information providing system, information providing apparatus, and information obtaining apparatus
Peeling cutter
Tire mold and method for making a tire mold
Radio signal switching system employing dielectric rod antennas
Method of recording continuous tone image
Landmine locating system