Patents by Inventor Koichi KONNO

Koichi KONNO 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).

  • Dust removing device and dust removing system
    Patent number: 11266280
    Abstract: A needle screw fitted to a compressed fluid supply part that is provided on a nozzle main body of a dust removing device adjusts the jet flow rate of a first compressed fluid from a jet nozzle by adjusting the flow path area of a first fluid supply path. Meanwhile, the suction flow rate of a second compressed fluid to be discharged into a discharge flow path is adjusted by adjusting the flow path area of a second fluid supply path by turning a nozzle main body-side adjustment screw that is provided on the nozzle main body and a suction nozzle-side adjustment screw that is provided on a suction nozzle.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: March 8, 2022
    Assignee: SMC CORPORATION
    Inventors: Yoshifumi Ohtsu, Toru Nakayama, Shigeyuki Eguchi, Koichi Konno, Junichi Inaba, Akio Saitoh, Koji Sugano, Yosuke Shirai, Masayoshi Yamamoto
  • DUST REMOVING DEVICE AND DUST REMOVING SYSTEM
    Publication number: 20200069123
    Abstract: A needle screw fitted to a compressed fluid supply part that is provided on a nozzle main body of a dust removing device adjusts the jet flow rate of a first compressed fluid from a jet nozzle by adjusting the flow path area of a first fluid supply path. Meanwhile, the suction flow rate of a second compressed fluid to be discharged into a discharge flow path is adjusted by adjusting the flow path area of a second fluid supply path by turning a nozzle main body-side adjustment screw that is provided on the nozzle main body and a suction nozzle-side adjustment screw that is provided on a suction nozzle.
    Type: Application
    Filed: April 6, 2017
    Publication date: March 5, 2020
    Applicant: SMC CORPORATION
    Inventors: Yoshifumi OHTSU, Toru NAKAYAMA, Shigeyuki EGUCHI, Koichi KONNO, Junichi INABA, Akio SAITOH, Koji SUGANO, Yosuke SHIRAI, Masayoshi YAMAMOTO