Patents by Inventor Gregor Gaida

Gregor Gaida 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).

  • Hand drive for shut-off members
    Patent number: 6691737
    Abstract: A hand drive for shut-off members is described, for example for membrane valves, the hand drive comprises a hand wheel for actuating the valve which is provided with a closure limiter and a valve lift limiter, the hand wheel is provided with two inserts mounted thereon for axial adjustability; and wherein the inserts interact with a threaded spindle coupled with a valve element so as to adjust the valve lift limiter and the closure limiter.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: February 17, 2004
    Assignee: Gemü Gebrüder Müller Apparatebau GmbH & Co. KG
    Inventors: Fritz Muller, Gregor Gaida
  • Hand drive for shut-off members
    Publication number: 20020195148
    Abstract: A hand drive for shut-off members is described, for example for membrane valves, the hand drive comprises a hand wheel for actuating the valve which is provided with a closure limiter and a valve lift limiter, the hand wheel is provided with two inserts mounted thereon for axial adjustability; and wherein the inserts interact with a threaded spindle coupled with a valve element so as to adjust the valve lift limiter and the closure limiter.
    Type: Application
    Filed: August 12, 2002
    Publication date: December 26, 2002
    Applicant: GEMU Gebruder Muller Apparatebau GmbH & Co. KG
    Inventors: Fritz Muller, Gregor Gaida
  • Freely programmable position indicating apparatus
    Patent number: 6257276
    Abstract: A freely programmable position indicating apparatus, in particular for valves, includes a movable or rotatable adjusting member, a position detection unit operatively connected to the adjusting member for continuously generating an analog output signal commensurate with an actual position of the adjusting member. The analog output signal is transmitted to an electronic evaluation unit for determining the position indication.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: July 10, 2001
    Assignee: Gebrüder Müller Apparatebau GmbH & Co. KG
    Inventors: Fritz Müller, Gregor Gaida