Patents by Inventor Gabriel aloys KARCHER

Gabriel aloys KARCHER 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).

  • Lubrication circuit, particularly in an aircraft engine
    Patent number: 10961880
    Abstract: A lubrication circuit comprising an oil tank (4) integrated into a first lubricated chamber (5) comprises an evacuation conduit (20) on a recovery conduit (10) from lubricated chambers of the circuit leading to the reservoir (4), opening up into an outlet (21) when an excessive pressure in the tank, that is a symptom of progressive filling, is reached. Application to aircraft engine lubrication circuits, particularly to guard against fuel leaks in the lubricant as a result of a defective heat exchanger.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: March 30, 2021
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventor: Gabriel aloys Karcher
  • LUBRICATION CIRCUIT, PARTICULARLY IN AN AIRCRAFT ENGINE
    Publication number: 20190178119
    Abstract: A lubrication circuit comprising an oil tank (4) integrated into a first lubricated chamber (5) comprises an evacuation conduit (20) on a recovery conduit (10) from lubricated chambers of the circuit leading to the reservoir (4), opening up into an outlet (21) when an excessive pressure in the tank, that is a symptom of progressive filling, is reached. Application to aircraft engine lubrication circuits, particularly to guard against fuel leaks in the lubricant as a result of a defective heat exchanger.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 13, 2019
    Inventor: Gabriel aloys KARCHER