Patents by Inventor Mauricio Moshe Guelman

Mauricio Moshe Guelman 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).

  • Low-power hall thruster
    Patent number: 9447779
    Abstract: A low power hall thruster is provided that is effective for micro-spacecrafts and nano-spacecrafts as well as mini-spacecrafts. The hall thruster comprises a co-axial acceleration channel capable of being applied with predominantly-radial magnetic field and a co-axial anode within a cavity capable of being applied with substantially longitudinal magnetic field. A cathode-compensator is placed beyond the acceleration channel and magnetic system is provided capable of generating the radial magnetic field within the co-axial acceleration channel and the longitudinal magnetic field within the co-axial anode. An electrically isolated gas distributor is also provided.
    Type: Grant
    Filed: November 11, 2007
    Date of Patent: September 20, 2016
    Inventors: Alexander Kapulkin, Mauricio Moshe Guelman, Vladimir Balabanov, Binyamin Rubin
  • LOW-POWER HALL THRUSTER
    Publication number: 20100107596
    Abstract: A low power hall thruster is provided that is effective for micro-spacecrafts and nano-spacecrafts as well as mini-spacecrafts. The hall thruster comprises a co-axial acceleration channel capable of being applied with predominantly-radial magnetic field and a co-axial anode within a cavity capable of being applied with substantially longitudinal magnetic field. A cathode-compensator is placed beyond the acceleration channel and magnetic system is provided capable of generating the radial magnetic field within the co-axial acceleration channel and the longitudinal magnetic field within the co-axial anode. An electrically isolated gas distributor is also provided.
    Type: Application
    Filed: November 11, 2007
    Publication date: May 6, 2010
    Applicant: Technion Research & Development Foundation Ltd.
    Inventors: Alexander Kapulkin, Mauricio Moshe Guelman, Vladimir Balabanov, Binyamin Rubin