Patents by Inventor Ewen Marechal

Ewen Marechal 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).

  • Device for simulating the ingestion of chunks of ice by an engine
    Patent number: 9728106
    Abstract: A device for simulating an ingestion of chunks of ice by an engine, including: a main tank forming a cavity for a fuel, and connected to an inlet of the engine by a pipe; an injection system including an injection member arranged in the pipe; a secondary tank forming a cavity for a fuel, which tank is connected to the injection system by a selector member; and a reservoir connected firstly to a reserve of water and secondly to the injection system via the selector member. The selector member is configured to place the injection system selectively in communication with the secondary tank or with the reservoir to inject a determined quantity of water into the engine.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: August 8, 2017
    Assignee: SNECMA
    Inventors: Ewen Marechal, Jean-Yves Perrin
  • DEVICE FOR SIMULATING THE INGESTION OF CHUNKS OF ICE BY AN ENGINE
    Publication number: 20150206458
    Abstract: A device for simulating an ingestion of chunks of ice by an engine, including: a main tank forming a cavity for a fuel, and connected to an inlet of the engine by a pipe; an injection system including an injection member arranged in the pipe; a secondary tank forming a cavity for a fuel, which tank is connected to the injection system by a selector member; and a reservoir connected firstly to a reserve of water and secondly to the injection system via the selector member. The selector member is configured to place the injection system selectively in communication with the secondary tank or with the reservoir to inject a determined quantity of water into the engine.
    Type: Application
    Filed: June 21, 2013
    Publication date: July 23, 2015
    Applicant: SNECMA
    Inventors: Ewen Marechal, Jean-Yves Perrin