Patents Assigned to Fuji Kaden Co., Ltd.
  • Cooling system
    Patent number: 4313310
    Abstract: A cooling system utilizing cold outdoor air and water for cooling high heat generating equipment such as a computer. The system includes a cold water coil and a cold water switching valve in addition to an ordinary air conditioning apparatus. When the outdoor temperature is sufficiently low, the water is routed through the cold water coil instead of a condensor, and the room air is cooled directly by the cold water.
    Type: Grant
    Filed: September 3, 1980
    Date of Patent: February 2, 1982
    Assignees: Fujitsu Limited, Fuji Kaden Co., Ltd.
    Inventors: Kyoji Kobayashi, Takaichi Kosaka, Sigeki Takahara, Akira Tamura