Patents by Inventor Etai Dagan

Etai Dagan 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).

  • Filter cleaning system with a movable proximity nozzle
    Patent number: 10751764
    Abstract: A suction nozzle assembly, comprising a tube coupled to a pressure sink at a distal side thereof, a nozzle, a resilient element which couples said nozzle to a proximal side of said tube and a deformable housing which bridges a gap between said proximal side of said tube and said nozzle. Optionally, a pressure equalizer, for example, a through aperture, is formed in said nozzle.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: August 25, 2020
    Assignee: FILTER SAFE LTD.
    Inventor: Etai Dagan
  • FILTER PROXIMITY NOZZLE
    Publication number: 20190193126
    Abstract: A suction nozzle assembly, comprising a tube coupled to a pressure sink at a distal side thereof, a nozzle, a resilient element which couples said nozzle to a proximal side of said tube and a deformable housing which bridges a gap between said proximal side of said tube and said nozzle. Optionally, a pressure equalizer, for example, a through aperture, is formed in said nozzle.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventor: Etai DAGAN
  • Micronic automatic filter
    Patent number: 10183243
    Abstract: A filtering member is provided including a frame defining a fluid path between an outer face of the frame and an inner face thereof, the fluid path includes a first and a second protruding portions extending between the outer face and the inner face defining a filtering volume therebetween, at least one of the first and a second protruding portions is tapered such that a cross section of the filtering volume increases towards the inlet face; a filtering media disposed in the filtering volume and configured such that when fluid flows from the outer face towards the inner face density of the filtering media is higher than density thereof when fluid flows from the inner face towards the outer face.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: January 22, 2019
    Assignee: FILTER SAFE LTD
    Inventors: Etai Dagan, Nir Oz, Anat Weisbrod
  • MICRONIC AUTOMATIC FILTER
    Publication number: 20170007947
    Abstract: A filtering member is provided including a frame defining a fluid path between an outer face of the frame and an inner face thereof, the fluid path includes a first and a second protruding portions extending between the outer face and the inner face defining a filtering volume therebetween, at least one of the first and a second protruding portions is tapered such that a cross section of the filtering volume increases towards the inlet face; a filtering media disposed in the filtering volume and configured such that when fluid flows from the outer face towards the inner face density of the filtering media is higher than density thereof when fluid flows from the inner face towards the outer face.
    Type: Application
    Filed: July 8, 2015
    Publication date: January 12, 2017
    Inventors: Etai DAGAN, Nir OZ, Anat WEISBROD
  • FILTER PROXIMITY NOZZLE
    Publication number: 20120223028
    Abstract: A suction nozzle assembly, comprising a tube coupled to a pressure sink at a distal side thereof, a nozzle, a resilient element which couples said nozzle to a proximal side of said tube and a deformable housing which bridges a gap between said proximal side of said tube and said nozzle. Optionally, a pressure equalizer, for example, a through aperture, is formed in said nozzle.
    Type: Application
    Filed: November 11, 2010
    Publication date: September 6, 2012
    Applicant: Filter Safe Ltd.
    Inventor: Etai Dagan