Patents by Inventor Pascal Ernstberger

Pascal Ernstberger 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).

  • Publication number: 20250283536
    Abstract: Valve for a cooling system. A valve (1) comprising: a first port (3), a second port (4), and a fluid path extending between the ports (3, 4); a plunger (5) situated in the fluid path, the plunger (5) being selectively and linearly movable between a closed position which closes the fluid path and an open position which opens the fluid path between the first port (3) and the second port (4); a valve seat assembly (6) situated in the fluid path between the first port (3) and the second port (4), the valve seat assembly (6) comprising: a gasket (12), a frame (13) having a seat (15), and an adaptor (14a-14e); wherein the gasket (12) is different from the adaptor (14a-14e) and is different from the seat (15) and is interposed between the adaptor (14a-14e) and the seat (15).
    Type: Application
    Filed: March 3, 2025
    Publication date: September 11, 2025
    Applicant: Siemens Schweiz AG
    Inventors: Pascal Ernstberger, Grzegorz Krawiec, Karl-Heinz Petry, Daniel Sauerer
  • Patent number: 11885542
    Abstract: Various embodiments of the teachings herein include a valve comprising: a first port; a second port; a fluid path extending between the first port and the second port; a valve member situated in the fluid path, the valve member selectively moveable between a closed position, blocking the fluid path, and an open position; an armature coupled to the valve member and having a surface; and a solenoid forming a linear actuator with the armature. At least a portion of the surface of the armature directly faces the solenoid.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: January 30, 2024
    Assignee: SIEMENS SCHWEIZ AG
    Inventors: Alexander Jekimow, Karl-Heinz Petry, Pascal Ernstberger, Rolf Kunzmann
  • Publication number: 20210190397
    Abstract: Various embodiments of the teachings herein include a valve comprising: a first port; a second port; a fluid path extending between the first port and the second port; a valve member situated in the fluid path, the valve member selectively moveable between a closed position, blocking the fluid path, and an open position; an armature coupled to the valve member and having a surface; and a solenoid forming a linear actuator with the armature. At least a portion of the surface of the armature directly faces the solenoid.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Applicant: Siemens Schweiz AG
    Inventors: Alexander Jekimow, Karl-Heinz Petry, Pascal Ernstberger, Rolf Kunzmann
  • Patent number: D1100143
    Type: Grant
    Filed: March 7, 2024
    Date of Patent: October 28, 2025
    Assignee: SIEMENS SCHWEIZ AG
    Inventors: Pascal Ernstberger, Grzegorz Krawiec, Daniel Sauerer
  • Patent number: D1137533
    Type: Grant
    Filed: May 13, 2025
    Date of Patent: July 28, 2026
    Assignee: SIEMENS SCHWEIZ AG
    Inventors: Pascal Ernstberger, Grzegorz Krawiec, Daniel Sauerer