Patents by Inventor Nachum BEN-SHALOM

Nachum BEN-SHALOM 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).

  • Multi-chamber variable pressure valve
    Patent number: 10859173
    Abstract: There is provided herein, a valve for filling of at least one fluid cell of a pressure device, the valve comprising: a multiplicity of chambers; at least one elastic membrane having a varying physical property along at least one dimension thereof, the at least one elastic membrane configured to cover one or more of the multiplicity of chambers to cause varying pressure among the multiplicity of chambers; at least one membrane fluid inlet configured to provide fluid so as to apply pressure on one side of the at least one elastic membrane; at least one chamber fluid inlet configured to provide fluid to at least one of the multiplicity of chambers and apply pressure to the other side of the at least one elastic membrane; and at least one chamber fluid outlet configured to allow fluid to exit from at least one of the multiplicity of chambers to at least one fluid cell of a pressure device.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: December 8, 2020
    Assignee: MEGO AFEK AC LTD.
    Inventors: Nachum Ben-Shalom, Idan Boader, Gilad Kent, Dikla Amir
  • MULTI-CHAMBER VARIABLE PRESSURE VALVE
    Publication number: 20190293191
    Abstract: There is provided herein, a valve for filling of at least one fluid cell of a pressure device, the valve comprising: a multiplicity of chambers; at least one elastic membrane having a varying physical property along at least one dimension thereof, the at least one elastic membrane configured to cover one or more of the multiplicity of chambers to cause varying pressure among the multiplicity of chambers; at least one membrane fluid inlet configured to provide fluid so as to apply pressure on one side of the at least one elastic membrane; at least one chamber fluid inlet configured to provide fluid to at least one of the multiplicity of chambers and apply pressure to the other side of the at least one elastic membrane; and at least one chamber fluid outlet configured to allow fluid to exit from at least one of the multiplicity of chambers to at least one fluid cell of a pressure device.
    Type: Application
    Filed: June 22, 2017
    Publication date: September 26, 2019
    Inventors: Nachum BEN-SHALOM, Idan BOADER, Gilad KENT, Dikla AMIR