Patents Assigned to OneH2, Inc.
  • Patent number: 10240721
    Abstract: A dispenser apparatus that includes a first cascade stage having a first connector configured to connect to and disconnect from a first gas storage vessel, and a first conduit connected to the first connector and having a first valve and a first pressure measuring device, and a second cascade stage having a second connector configured to connect to and disconnect from a second gas storage vessel, and a second conduit connected to the second connector and having a second valve and a second pressure measuring device. A common flow path is fluidly connected to the conduits, and has a dispensing nozzle to connect to a vehicle during refueling. A controller is provided to control the first and/or second valve(s) to perform refueling using gas stored in at least one of the first and second gas storage vessels based on pressure measurements of the first and/or second pressure measuring device(s).
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: March 26, 2019
    Assignee: ONEH2, INC.
    Inventors: Paul A. Dawson, Franklin D. Lomax, Rafael S. Lemos, David Houng
  • Publication number: 20170102110
    Abstract: A dispenser apparatus that includes a first cascade stage having a first connector configured to connect to and disconnect from a first gas storage vessel, and a first conduit connected to the first connector and having a first valve and a first pressure measuring device, and a second cascade stage having a second connector configured to connect to and disconnect from a second gas storage vessel, and a second conduit connected to the second connector and having a second valve and a second pressure measuring device. A common flow path is fluidly connected to the conduits, and has a dispensing nozzle to connect to a vehicle during refueling. A controller is provided to control the first and/or second valve(s) to perform refueling using gas stored in at least one of the first and second gas storage vessels based on pressure measurements of the first and/or second pressure measuring device(s).
    Type: Application
    Filed: October 4, 2016
    Publication date: April 13, 2017
    Applicant: OneH2, Inc.
    Inventors: Franklin D. LOMAX, Paul A. DAWSON, Rafael S. LEMOS, David HOUNG