Patents Assigned to Taisei Kabushiki Kaisha
  • Chlorofluorocarbon recovery device
    Patent number: 4993461
    Abstract: A chlorofluorocarbon recovery device including a compressor, condenser and gas recovery container which are sequentially linked by ducts for recovering and recycling chlorofluorocarbon in the refrigerants which were conventionally dissipated in the atmosphere and ignored at the time of repair or destruction of air-conditioners in used automobiles or other air-conditioning equipment, refrigerators, or the like, and also preventing adverse effects on life on earth (the global environment) due to dissipation into the atmosphere.
    Type: Grant
    Filed: November 16, 1989
    Date of Patent: February 19, 1991
    Assignee: Taisei Kabushiki Kaisha
    Inventor: Makoto Yamane