Patents by Inventor Aleksander Piotr PASIECZNY

Aleksander Piotr PASIECZNY 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).

  • METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO MEASURE PRESSURE OF A FLUID
    Publication number: 20230366908
    Abstract: Methods, apparatus, and articles of manufacture to measure pressure of a fluid are disclosed. An example apparatus to measure a total pressure of a fluid includes a probe head including a plurality of ports, the plurality of ports fluidly coupled to a measurement chamber, and a pressure sensor operatively coupled to the measurement chamber to measure the total pressure inside the measurement chamber, the total pressure corresponding to fluid flow through one of the plurality of ports.
    Type: Application
    Filed: November 15, 2022
    Publication date: November 16, 2023
    Inventors: Tomasz Iglewski, Aleksander Piotr Pasieczny
  • Inlet screen for aircraft engines
    Patent number: 11084599
    Abstract: An apparatus for providing foreign object debris protection an air intake of an aircraft engine. The apparatus includes a frame and a plurality of cross-members. The cross-members are positioned in the frame to define a plurality of screen openings. At least one of the cross-members has an aerodynamically efficient cross section.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 10, 2021
    Assignee: GENERAL ELECTRIC COMPANY POLSKA SP. Z O.O
    Inventors: Tomasz Iglewski, Michal Filipkowski, Aleksander Piotr Pasieczny
  • Immersed core flow inlet between rotor blade and stator vane for an unducted fan gas turbine
    Patent number: 10399664
    Abstract: An unducted thrust producing system is provided that can include a rotating element having an axis of rotation about a central longitudinal axis and comprising a plurality of blades attached to a spinner; a stationary element positioned aft of the rotating element; and an inlet positioned between the rotating element and the stationary element such that the inlet passes radially inward of the stationary element. The rotating element defines an annular valley positioned between a first annular crown and a second annular crown, and the inlet defines an open area positioned aft of the second annular crown.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: September 3, 2019
    Assignee: General Electric Company
    Inventors: William Joseph Bowden, Andrew Breeze-Stringfellow, Richard David Cedar, Syed Arif Khalid, Patrick John Lonneman, Aleksander Piotr Pasieczny, Daniel Lawrence Tweedt
  • INLET SCREEN FOR AIRCRAFT ENGINES
    Publication number: 20180215478
    Abstract: An apparatus for providing foreign object debris protection an air intake of an aircraft engine. The apparatus includes a frame and a plurality of cross-members. The cross-members are positioned in the frame to define a plurality of screen openings. At least one of the cross-members has an aerodynamically efficient cross section.
    Type: Application
    Filed: January 12, 2018
    Publication date: August 2, 2018
    Inventors: Tomasz IGLEWSKI, Michal FILIPKOWSKI, Aleksander Piotr PASIECZNY
  • IMMERSED CORE FLOW INLET BETWEEN ROTOR BLADE AND STATOR VANE FOR AN UNDUCTED FAN GAS TURBINE
    Publication number: 20160333734
    Abstract: An unducted thrust producing system is provided that can include a rotating element having an axis of rotation about a central longitudinal axis and comprising a plurality of blades attached to a spinner; a stationary element positioned aft of the rotating element; and an inlet positioned between the rotating element and the stationary element such that the inlet passes radially inward of the stationary element. The rotating element defines an annular valley positioned between a first annular crown and a second annular crown, and the inlet defines an open area positioned aft of the second annular crown.
    Type: Application
    Filed: May 4, 2016
    Publication date: November 17, 2016
    Inventors: William Joseph BOWDEN, Andrew BREEZE-STRINGFELLOW, Richard David CEDAR, Syed Arif KHALID, Patrick John LONNEMAN, Aleksander Piotr PASIECZNY, Daniel Lawrence TWEEDT