Patents by Inventor Tei Yamato

Tei Yamato 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).

  • Exhaust flue
    Patent number: 9970358
    Abstract: An exhaust flue includes an exhaust chimney body, and an open end multi-hole area. The exhaust chimney body defines a passage for discharging exhaust gas. The open end multi-hole area is an area in which multiple holes are defined around a total circumference of an open end of the exhaust chimney body.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: May 15, 2018
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Tei Yamato, Yoshifumi Masuda, Toyosei Aota, Kazufumi Ikeda, Takanori Ito, Tomonori Toda
  • EXHAUST FLUE
    Publication number: 20150377139
    Abstract: An exhaust flue (40) includes an exhaust chimney body (43), and an open end multi-hole area (51). The exhaust chimney body (43) is a passage for discharging exhaust gas. The open end multi-hole area (51) is an area in which multiple holes (50) have been opened around the total circumference of an open end (44) of the exhaust chimney body (43). The exhaust flue (40) is capable of minimizing the release of noises with low-frequency components to the outside by means of a simple construction in which holes (50) are opened in the exhaust chimney body (43).
    Type: Application
    Filed: September 9, 2013
    Publication date: December 31, 2015
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Tei YAMATO, Yoshifumi MASUDA, Toyosei AOTA, Kazufumi IKEDA, Takanori ITO, Tomonori TODA
  • Gas turbine combustion burner
    Patent number: 8857189
    Abstract: In a gas-turbine combustion burner which is provided, at a distal end thereof, with a fuel spraying hole that sprays fuel into a combustion region formed inside a combustion cylinder of a gas-turbine combustor and in which a fuel flow path that guides the fuel, which is supplied from a fuel source, to the fuel spraying hole is formed in the interior thereof, the impedance of a fuel supply system that guides the fuel from the fuel source to the fuel spraying hole is set so that propagation of pressure fluctuations from the combustion region to the fuel supply system becomes an allowable level or less.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: October 14, 2014
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Keisuke Matsuyama, Takanori Ito, Tei Yamato, Koji Maeta, Sosuke Nakamura
  • GAS TURBINE COMBUSTION BURNER
    Publication number: 20130000306
    Abstract: In a gas-turbine combustion burner which is provided, at a distal end thereof, with a fuel spraying hole that sprays fuel into a combustion region formed inside a combustion cylinder of a gas-turbine combustor and in which a fuel flow path that guides the fuel, which is supplied from a fuel source, to the fuel spraying hole is formed in the interior thereof, the impedance of a fuel supply system that guides the fuel from the fuel source to the fuel spraying hole is set so that propagation of pressure fluctuations from the combustion region to the fuel supply system becomes an allowable level or less.
    Type: Application
    Filed: June 13, 2012
    Publication date: January 3, 2013
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Keisuke Matsuyama, Takanori Ito, Tei Yamato, Koji Maeta, Sosuke Nakamura