Pressure Drag Jet Engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230399996A1
SERIAL NO

17838167

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The engine described herein utilizes an internal low pressure near the nozzle to draw fluid through a center section/duct of the engine and therefore through an upstream, cold, turbine. The fluid moving through this center duct-section experiences a pressure differential between the zone of the incoming fluid (which raises pressure upstream) and the low pressure zone generated near the nozzle. With fast-moving fluid around each side of this cold turbine duct, inducing a Venturi effect on the fluid passing through the duct, a low pressure is generated and therefore enacts work on the turbine. Using this method, turbine blades are not down stream of the hot combustion section and therefore can be made with light weight and low melting temperature material. With a cold section turbine, the engine can therefore be considerably lighter and cheaper to manufacture and maintain.

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Patent Owner(s)

Patent OwnerAddress
ANDERSON ISAAC ERIKEVERGREEN CO

International Classification(s)

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  • 2022 Application Filing Year
  • F02K Class
  • 307 Applications Filed
  • 160 Patents Issued To-Date
  • 52.12 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Isaac Erik Evergreen, US 2 1

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3136001 - 10020406080100120140160180200220240260280300320340

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