Patents by Inventor Detlev Diesing

Detlev Diesing 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).

  • Pressure Regulator for a Fuel Supply Unit and Method for Production of a Pressure Regulator
    Publication number: 20110290347
    Abstract: A pressure regulator for a fuel supply unit on a motor vehicle. A membrane is connected to an annular element of a housing and a moving piston by a laser welding technique. A reliable sealing of the membrane is thus guaranteed even at temperatures below 0° C. The region above the piston is thus reliably separated from the region below the piston.
    Type: Application
    Filed: August 6, 2010
    Publication date: December 1, 2011
    Inventors: Detlev Diesing, Karl Eck, René Schmid
  • Pressure regulator for a fuel supply unit
    Patent number: 7866339
    Abstract: Disclosed is a pressure regulator for a fuel supply unit of a motor vehicle comprising a valve for joining a connection to an outlet above a designated pressure in the connection, a valve body and a valve seat, and a spring element for prestressing the valve body against the valve seat, characterized in that the valve body is designed as a sheet-metal part.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: January 11, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Detlev Diesing, Karl Eck, René Schmid
  • Pressure regulator for a fuel supply unit and method for production of a pressure regulator
    Patent number: 7828010
    Abstract: Disclosed is a pressure regulator for a fuel supply unit of a motor vehicle and method for production of a pressure regulator. The pressure regulator comprises a valve for producing a joining of a connection to an outlet above a designated pressure in the connection, a movable piston and a membrane, which is held on a fixed annular element, for sealing the piston in relation to the annular element, characterized in that the membrane is welded to the annular element.
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: November 9, 2010
    Assignee: Continental Automotive GmbH
    Inventors: Detlev Diesing, Karl Eck, René Schmid
  • Pressure Regulator for a Fuel Supply Unit and Method for Production of a Pressure Regulator
    Publication number: 20080053534
    Abstract: The invention relates to a pressure regulator for a fuel supply unit on a motor vehicle, whereby a membrane (11) is connected to an annular element (3) of the housing (1) and a moving piston (2) by a laser welding technique. A reliable sealing of the membrane (11) is thus guaranteed even at temperatures below 0° C. The region above the piston (2) is thus reliably separated from the region below the piston (2).
    Type: Application
    Filed: September 14, 2005
    Publication date: March 6, 2008
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Detlev Diesing, Karl Eck, René Schmid
  • Pressure Regulator for a Fuel Supply Unit
    Publication number: 20070295409
    Abstract: Disclosed is a pressure regulator for a fuel supply unit of a motor vehicle comprising a valve for joining a connection to an outlet above a designated pressure in the connection, a valve body and a valve seat, and a spring element for prestressing the valve body against the valve seat, characterized in that the valve body is designed as a sheet-metal part.
    Type: Application
    Filed: September 8, 2005
    Publication date: December 27, 2007
    Inventors: Detlev Diesing, Karl Eck, Rene Schmid