Christian Kahl 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).
Abstract: A jet pump comprising a jet nozzle for accelerating a propellant. The jet nozzle has a convergent inlet part and an outlet part connected to the convergent inlet part. The outlet comprises an inner wall diverging at an opening angle. The opening angle is designed such that a propellant flowing through the outlet part at subsonic speed is detached from the inner wall and a propellant flowing through the outlet part at supersonic speed is guided by the inner wall. An automatic, cost-effective and simple changeover of the jet pump to different pressure ratios is hence provided.
Type:
Grant
Filed:
March 30, 2020
Date of Patent:
February 20, 2024
Assignee:
Norma Germany GmbH
Inventors:
Daniel Kintea, Lukasz Gabrys, Christian Kahl, Gerrit von Breitenbach, Michal Sajdak
Abstract: A jet pump comprising a jet nozzle for accelerating a propellant. The jet nozzle has a convergent inlet part and an outlet part connected to the convergent inlet part. The outlet comprises an inner wall diverging at an opening angle. The opening angle is designed such that a propellant flowing through the outlet part at subsonic speed is detached from the inner wall and a propellant flowing through the outlet part at supersonic speed is guided by the inner wall. An automatic, cost-effective and simple changeover of the jet pump to different pressure ratios is hence provided.
Type:
Application
Filed:
March 30, 2020
Publication date:
July 7, 2022
Inventors:
Daniel Kintea, Lukasz Gabrys, Christian Kahl, Gerrit von Breitenbach, Michal Sajdak