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
Etching apparatus and methods
Liquid crystal display device with a control mechanism for eliminating images
2,4-disubstituted pyrimidines useful as kinase inhibitors
Upstream channel bonding in a cable communications system
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
Methods and apparatus to determine impressions using distributed demographic information
Receiver and transmitter receiver system
  Randomly Featured Patents
Method and system for surface production of gas from a subterranean zone
Method and apparatus to manage per flow state
Roller assembly with relative tolerance mountings
Image forming apparatus and image forming method
Creeper
Benzopyran compounds
Strip welding machine
Locally executing software agent for retrieving remote content and method for creation and use of the agent
Chest protector
Shaving razor