Patents by Inventor Jyunji Hashimura

Jyunji Hashimura 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).

  • Installation structure of pilot nozzle of combustor
    Patent number: 7694521
    Abstract: Pilot fuel injected from fuel injection ports 21 of a pilot nozzle 2 bumps against an inner wall surface of a tapered portion of an inner circumference of a cone 41 of a pilot cone 4. At this time, the position where a pilot fuel from the fuel injection ports 21 hits is located in a range from a middle of the tapered portion of the inner circumference of a cone 41 to a downstream-side tip thereof.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: April 13, 2010
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Masataka Ohta, Shigemi Mandai, Kuniaki Aoyama, Katsunori Tanaka, Shinji Akamatsu, Hisanari Nakajima, Teruya Tachibana, Koichi Nishida, Wataru Akizuki, Yoshikuni Kasai, Jyunji Hashimura
  • Combustor
    Publication number: 20070006587
    Abstract: Pilot fuel being injected from fuel injection ports 21 of a pilot nozzle 2 bumps against an inner wall surface of the tapered portion of the inner circumference of a cone 41 of a pilot cone 4. At this time, the position where the pilot fuel from the fuel injection ports 21 hits is located in the range from the middle of the tapered portion of the inner circumference of a cone 41 to the downstream-side tip thereof.
    Type: Application
    Filed: March 3, 2004
    Publication date: January 11, 2007
    Inventors: Masataka Ohta, Shigemi Mandai, Kuniaki Aoyama, Katsunori Tanaka, Shinji Akamatsu, Hisanari Nakajima, Teruya Tachibana, Koichi Nishida, Wataru Akizuki, Yoshikumi Kasai, Jyunji Hashimura