Patents by Inventor Shinsuke MAESHIBA

Shinsuke MAESHIBA 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).

  • Air shelter for electrical equipment
    Patent number: 10091901
    Abstract: To completely prevent air from leaking out from a conduit tube, which protects an electrical wire connecting an electrical equipment and a power source, and to easily and reliably electrically connect the electrical equipment and the power source in an air shelter. A pump and a motor are covered with a cover body, and an electrical wire that connects an explosion proof connector and a power source is not protected with a flexible conduit tube in the inside of the cover body, and protected with the flexible conduit tube only on the outer side of a conduit tube connector arranged on a side wall of a base.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: October 2, 2018
    Assignee: SHOWA KIKI KOGYO. CO. LTD.
    Inventor: Shinsuke Maeshiba
  • AIR SHELTER FOR ELECTRICAL EQUIPMENT
    Publication number: 20180116062
    Abstract: To completely prevent air from leaking out from a conduit tube, which protects an electrical wire connecting an electrical equipment and a power source, and to easily and reliably electrically connect the electrical equipment and the power source in an air shelter. A pump and a motor are covered with a cover body, and an electrical wire that connects an explosion proof connector and a power source is not protected with a flexible conduit tube in the inside of the cover body, and protected with the flexible conduit tube only on the outer side of a conduit tube connector arranged on a side wall of a base.
    Type: Application
    Filed: August 30, 2017
    Publication date: April 26, 2018
    Applicant: SHOWA KIKI KOGYO CO., LTD.
    Inventor: Shinsuke MAESHIBA
  • Structure for preventing submersion of device
    Patent number: 9903363
    Abstract: Provided is a device submersion preventing structure which is capable of releasing heat generated from a device such as a pump and oil vapor, and preventing submersion of the device. The device submersion preventing structure comprises an enclosure having an internal chamber 60 for installing a pump 20 therein, wherein the enclosure 60 is configured such that an opening 61 is provided only in a bottom portion thereof, and a remaining portion thereof is formed as an air-confining structure.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: February 27, 2018
    Assignee: SHOWA KIKI KOGYO CO., LTD.
    Inventor: Shinsuke Maeshiba
  • STRUCTURE FOR PREVENTING SUBMERSION OF DEVICE
    Publication number: 20150322941
    Abstract: Provided is a device submersion preventing structure which is capable of releasing heat generated from a device such as a pump and oil vapor, and preventing submersion of the device. The device submersion preventing structure comprises an enclosure having an internal chamber 60 for installing a pump 20 therein, wherein the enclosure 60 is configured such that an opening 61 is provided only in a bottom portion thereof, and a remaining portion thereof is formed as an air-confining structure.
    Type: Application
    Filed: June 17, 2013
    Publication date: November 12, 2015
    Inventor: Shinsuke MAESHIBA