Patents Assigned to IHI COMPRESSOR AND MACHINERY CO., LTD.
  • Publication number: 20160333888
    Abstract: A support apparatus for balance correction of a rotated body having an end face in a direction intersecting a rotation center and having a support hole in a rotation center portion of the end face includes a vertical mandrel inserted into the rotated body from a vertical direction by being fitted in the support hole; a fluid radial bearing provided on an outer circumferential surface of the mandrel and adapted to rotatably receive an inner surface of the support hole by means of a fluid ejected from the outer circumferential surface of the mandrel; and a fluid thrust bearing placed around the mandrel and adapted to eject the fluid to an end face of the rotated body and thereby float the rotated body.
    Type: Application
    Filed: July 26, 2016
    Publication date: November 17, 2016
    Applicants: IHI COMPRESSOR AND MACHINERY CO., LTD., IHI CORPORATION
    Inventors: Kazumasa MIYAHARA, Masayuki KUBOTA, Yukihiro MAEDA, Toshifumi KITANOBO, Yoshio SHIMOKURA, Yutaka HIRATA, Taketo MARUYAMA, Ken NAKANO, Hisayuki MOTOI, Naomichi OOMORI
  • Patent number: 9315372
    Abstract: A grease pump unit has a metering valve 37 and a grease supplying device 50 in which a suction tube 16 on a pump device 11 extends through a follower plate 19 in a grease can 100, grease in the grease can 100 being sucked through the suction tube 16 and discharged through a discharge port 17 by activation of the pump device 11. Provided are a bubble dividing device 32 which supplies the grease discharged through the discharge port 17 through an supply pipe 24 to micronize bubbles in the grease and which supplies the grease through a supply pipe 36 to the metering valve 37, and a return pipe 47 which returns a portion of the grease not discharged through the metering valve 37 into the grease can 100 via the follower plate 19.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: April 19, 2016
    Assignees: IHI COMPRESSOR AND MACHINERY CO., LTD., KOGANEI CORPORATION
    Inventors: Hiroyuki Doi, Hirokazu Tanaka
  • Publication number: 20140020768
    Abstract: A grease pump unit has a metering valve 37 and a grease supplying device 50 in which a suction tube 16 on a pump device 11 extends through a follower plate 19 in a grease can 100, grease in the grease can 100 being sucked through the suction tube 16 and discharged through a discharge port 17 by activation of the pump device 11. Provided are a bubble dividing device 32 which supplies the grease discharged through the discharge port 17 through an supply pipe 24 to micronize bubbles in the grease and which supplies the grease through a supply pipe 36 to the metering valve 37, and a return pipe 47 which returns a portion of the grease not discharged through the metering valve 37 into the grease can 100 via the follower plate 19.
    Type: Application
    Filed: January 17, 2012
    Publication date: January 23, 2014
    Applicants: KOGANEI CORPORATION, IHI COMPRESSOR AND MACHINERY CO., LTD
    Inventors: Hiroyuki Doi, Hirokazu Tanaka
  • Publication number: 20090274596
    Abstract: Silicon particles in waste liquid can be highly efficiently separated with inexpensive equipment to be reused as raw material for production of a single-crystal silicon ingot.
    Type: Application
    Filed: April 25, 2006
    Publication date: November 5, 2009
    Applicants: IHI COMPRESSOR AND MACHINERY CO., LTD., M. SETEK CO., LTD.
    Inventors: Katsumi Takahashi, Masaya Tanaka, Hiroyuki Saito, Haruyuki Kinami, Takeshi Sasaki