Patents by Inventor Atsushi Suhara

Atsushi Suhara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fixed scroll positioning apparatus and fixed scroll positioning method
    Patent number: 8061028
    Abstract: In a positioning apparatus (40), a fixed scroll (34) is positioned with respect to an assembly body (11) in which a compressor motor (25) has been incorporated. In positioning the fixed scroll (34), electric power is supplied to the compressor motor (25) from an inverter (81) to rotate a crank shaft (20) by the compressor motor (25), thereby shifting a movable scroll (31). In the positioning apparatus (40), the shift of the movable scroll (31) leads to calculation of an appropriate position of the fixed scroll (34). A striking unit (70) applies impact force to the fixed scroll (34) to stir the fixed scroll (34) to the appropriate position.
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: November 22, 2011
    Assignee: Daikin Industries, Ltd.
    Inventors: Takayuki Takahashi, Toshihiro Susa, Kazuhiro Furusho, Atsushi Suhara, Takashi Hirouchi, Tetsuo Nakata
  • Fixed Scroll Positioning Apparatus and Fixed Scroll Positioning Method
    Publication number: 20080152527
    Abstract: In a positioning apparatus (40), a fixed scroll (34) is positioned with respect to an assembly body (11) in which a compressor motor (25) has been incorporated. In positioning the fixed scroll (34), electric power is supplied to the compressor motor (25) from an inverter (81) to rotate a crank shaft (20) by the compressor motor (25), thereby shifting a movable scroll (31). In the positioning apparatus (40), the shift of the movable scroll (31) leads to calculation of an appropriate position of the fixed scroll (34). A striking unit (70) applies impact force to the fixed scroll (34) to stir the fixed scroll (34) to the appropriate position.
    Type: Application
    Filed: January 19, 2006
    Publication date: June 26, 2008
    Inventors: Takayuki Takahashi, Toshihiro Susa, Kazuhiro Furusho, Atsushi Suhara, Takashi Hirouchi, Tetsuo Nakata