Patents by Inventor Harold W Hipsky, JR.

Harold W Hipsky, JR. 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).

  • Replacement system providing replacement air to an inerting system
    Patent number: 9994323
    Abstract: A replacement system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a low-pressure location of an engine and flowing through a plurality of heat exchangers into a chamber. The compressing device is in communication with the plurality of heat exchangers and regulates a pressure of the medium flowing through the plurality of heat exchangers. The replacement system employs a subsystem to treat the medium from the low-pressure location of the engine before it is received by the inerting system.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: June 12, 2018
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventors: Louis J. Bruno, Thomas M. Zywiak, Erin G. Kline, Christina W. Millot, Harold W Hipsky, Jr., Donald E. Army, Jr., Paul M. D'Orlando
  • ENVIRONMENTAL CONTROL SYSTEM MIXING CABIN DISCHARGE AIR WITH BLEED AIR DURING A CYCLE
    Publication number: 20160312648
    Abstract: A system and method that comprises an air cycle machine, a flow of bleed air, at least one heat exchanger, and an inlet configured to supply the flow of the bleed air is provided. The bleed air flows from a source to mix with recirculated air in accordance with a high pressure mode or a recirculation chilling mode. The system and method also can also utilize the recirculated air flowing from the chamber to drive or maintain the air cycle machine in accordance with the above modes.
    Type: Application
    Filed: April 24, 2015
    Publication date: October 27, 2016
    Inventors: Louis J. Bruno, Thomas M. Zywiak, Donald E. Army, JR., Harold W. Hipsky, JR., Richard Rusich, Erin G. Kline, Eric Surawski, John M. Maljanian, JR., Paul M. D'Orlando
  • REPLACEMENT SYSTEM PROVIDING REPLACEMENT AIR TO AN INERTING SYSTEM
    Publication number: 20160257410
    Abstract: A replacement system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a low-pressure location of an engine and flowing through a plurality of heat exchangers into a chamber. The compressing device is in communication with the plurality of heat exchangers and regulates a pressure of the medium flowing through the plurality of heat exchangers. The replacement system employs a subsystem to treat the medium from the low-pressure location of the engine before it is received by the inerting system.
    Type: Application
    Filed: March 4, 2015
    Publication date: September 8, 2016
    Inventors: Louis J. Bruno, Thomas M. Zywiak, Erin G. Kline, Christina W. Millot, Harold W Hipsky, JR., Donald E. Army, JR., Paul M. D'Orlando