Patents by Inventor Yonghai Du

Yonghai Du 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).

  • Electromagnetic lock drop ceiling for aisle containment system and method
    Patent number: 9145677
    Abstract: An air containment system (22) is configured to span an aisle (12) formed by two rows of racks (14,16) or by one row of racks (14) and a wall (56) to form a ceiling. The air containment system (22) includes a frame structure (24) configured to be supported by the two rows of racks (14,16) or by the one row of racks (14) and the wall (56). The air containment system (22) further includes at least one ceiling panel (30) releasably supported by the frame structure (24), and a lock assembly (64) coupled to the frame structure (24) and configured to release the at least one ceiling panel (30) upon detecting a predetermined condition. Embodiments of the air containment system (22) and methods for releasing ceiling panels (30) are further disclosed.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: September 29, 2015
    Assignee: SCHNEIDER ELECTRIC IT CORPORATION
    Inventors: Jinhui Wang, Rong Long, Yonghai Du, Qiang Meng, Yujian Fan, Yingrong Huang, Qiang Li
  • ELECTROMAGNETIC LOCK DROP CEILING FOR AISLE CONTAINMENT SYSTEM AND METHOD
    Publication number: 20150113883
    Abstract: An air containment system (22) is configured to span an aisle (12) formed by two rows of racks (14,16) or by one row of racks (14) and a wall (56) to form a ceiling. The air containment system (22) includes a frame structure (24) configured to be supported by the two rows of racks (14,16) or by the one row of racks (14) and the wall (56). The air containment system (22) further includes at least one ceiling panel (30) releasably supported by the frame structure (24), and a lock assembly (64) coupled to the frame structure (24) and configured to release the at least one ceiling panel (30) upon detecting a predetermined condition. Embodiments of the air containment system (22) and methods for releasing ceiling panels (30) are further disclosed.
    Type: Application
    Filed: May 11, 2012
    Publication date: April 30, 2015
    Applicant: SCHNEIDER ELECTRIC IT CORPORATION
    Inventors: Jinhui Wang, Rong Long, Yonghai Du, Qiang Meng, Yujian Fan, Yingrong Huang, Qiang Li