Patents by Inventor Jason Jeremy WAILGUM

Jason Jeremy WAILGUM 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).

  • Coal nozzle with a flow constriction
    Patent number: 11287127
    Abstract: The invention concerns a pulverized solid fuel, in particular coal, nozzle (10) comprising an inlet opening (12) for receiving a stream of coal/air mixture (16) and an outlet opening (14) for discharging said stream (16) into a burner. The inlet opening (12) and the outlet opening (14) are fluidically connected by a flow section (18), and a flow cross section (20) of the flow section (18) varies along a flow direction (22) of the stream of coal/air mixture (16). The flow section (18) comprises a flow constriction (24) with a, preferentially globally, minimal flow cross section (26). The flow constriction (24) is fluidically located between the inlet opening (12) and the outlet opening (14) and the flow section (18) has a flow cross section (20) that, in particular continuously, increases from the flow constriction (24) to the outlet opening (14).
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 29, 2022
    Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
    Inventors: Michael Sapanaro, William P. Bailey, Jason Jeremy Wailgum, Joseph Hallstrom
  • COAL NOZZLE WITH A FLOW CONSTRICTION
    Publication number: 20200309363
    Abstract: The invention concerns a pulverized solid fuel, in particular coal, nozzle (10) comprising an inlet opening (12) for receiving a stream of coal/air mixture (16) and an outlet opening (14) for discharging said stream (16) into a burner. The inlet opening (12) and the outlet opening (14) are fluidically connected by a flow section (18), and a flow cross section (20) of the flow section (18) varies along a flow direction (22) of the stream of coal/air mixture (16). The flow section (18) comprises a flow constriction (24) with a, preferentially globally, minimal flow cross section (26). The flow constriction (24) is fluidically located between the inlet opening (12) and the outlet opening (14) and the flow section (18) has a flow cross section (20) that, in particular continuously, increases from the flow constriction (24) to the outlet opening (14).
    Type: Application
    Filed: July 26, 2018
    Publication date: October 1, 2020
    Inventors: Michael SAPANARO, William P. BAILEY, Jason Jeremy WAILGUM, Joseph HALLSTROM