Patents by Inventor Igor Ivanovich SHMAL

Igor Ivanovich SHMAL 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).

  • Single-action emergency thermal valve
    Patent number: 11773998
    Abstract: The single-action emergency thermal valve comprises a body with a through channel for coolant supply through its inlet in the direction of its outlet, and a fuse link in the through channel of the body; the fuse link consists of at least two parts, each of the two parts completely overlaps the section of the through channel, the parts are made of materials with different melting points, and are located in the through channel in series with the increase of the melting temperature of each successive part in the direction from the through channel inlet to its outlet, wherein the body can have transverse ribs and/or transverse ridges at the location of the fuse link.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 3, 2023
    Assignees: Joint-Stock Company Engineering Company ASE, Joint Stock Company Atomenergoproekt, Joint Stock Company “Science and Innovations”
    Inventors: Nikolay Yur'evich Zhuravlev, Igor Ivanovich Shmal
  • Single-Action Emergency Thermal Valve
    Publication number: 20210180709
    Abstract: The single-action emergency thermal valve comprises a body with a through channel for coolant supply through its inlet in the direction of its outlet, and a fuse link in the through channel of the body; the fuse link consists of at least two parts that completely overlap the section of the through channel, are made of materials with different melting points, and are located in the through channel in series with the increase of the melting temperature of each successive part in the direction from the through channel inlet to its outlet, wherein the body can have transverse ribs and/or transverse ridges at the location of the fuse link.
    Type: Application
    Filed: October 24, 2017
    Publication date: June 17, 2021
    Inventors: Nikolay Yur`evich ZHURAVLEV, Igor Ivanovich SHMAL