Patents by Inventor Michael Jentschke

Michael Jentschke 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).

  • Control member for a piezo-valve
    Patent number: 6367767
    Abstract: A control member for a piezo-valve having an elongated flexible element, which at one of its two axial ends has a respective sealing face on oppositely placed longitudinal side faces. The two sealing elements are a common component of a sealing body, which possesses a connecting section extending between the two sealing elements and formed integrally with same, such connecting section having an opening of the flexible element extending through it. The two sealing elements overlap the marginal section, delimiting the opening, of the flexible element and in the peripheral part of the opening engage the respectively associated longitudinal side face of the flexible element.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: April 9, 2002
    Assignee: Festo AG & Co.
    Inventors: Michael Weinmann, Michael Jentschke, Markus Hoffmann
  • CONTROL MEMBER FOR A PIEZO-VALVE
    Publication number: 20020008218
    Abstract: A control member for a piezo-valve having an elongated flexible element, which at one of its two axial ends has a respective sealing face on oppositely placed longitudinal side faces. The two sealing elements are a common component of a sealing body, which possesses a connecting section extending between the two sealing elements and formed integrally with same, such connecting section having an opening of the flexible element extending through it. The two sealing elements overlap the marginal section, delimiting the opening, of the flexible element and in the peripheral part of the opening engage the respectively associated longitudinal side face of the flexible element.
    Type: Application
    Filed: October 28, 1999
    Publication date: January 24, 2002
    Inventors: DR. MICHAEL WEINMANN, MICHAEL JENTSCHKE, MARKUS HOFFMANN