Patents by Inventor Martin Kilb

Martin Kilb 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).

  • Sealing system and a valve provided therewith
    Patent number: 10436326
    Abstract: A sealing system which has an annular seal which is used for sealing between a first member and a second member and which has a base portion, from which there projects axially in the direction towards the second member a sealing lip which ends in an end-side sealing portion which abuts an annular sealing face of the second member in a sealing manner. The annular sealing face has a conical first sealing face portion and a second sealing face portion which adjoins it in a radially outward direction, wherein the portion is formed by the base face of an annular indentation of the second member. The sealing lip tapers in the direction towards the sealing portion thereof and in the position for use thereof is axially compressed by the action by means of the two members and at the same time curved radially inwards. The sealing system is in particular a component of a valve.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: October 8, 2019
    Assignee: FESTO AG & CO. KG
    Inventors: Ralf Rosenberger, Jakob Brenner, Martin Kilb
  • Sealing System and a Valve Provided Therewith
    Publication number: 20180045312
    Abstract: A sealing system which has an annular seal which is used for sealing between a first member and a second member and which has a base portion, from which there projects axially in the direction towards the second member a sealing lip which ends in an end-side sealing portion which abuts an annular sealing face of the second member in a sealing manner. The annular sealing face has a conical first sealing face portion and a second sealing face portion which adjoins it in a radially outward direction, wherein the portion is formed by the base face of an annular indentation of the second member. The sealing lip tapers in the direction towards the sealing portion thereof and in the position for use thereof is axially compressed by the action by means of the two members and at the same time curved radially inwards. The sealing system is in particular a component of a valve.
    Type: Application
    Filed: August 10, 2017
    Publication date: February 15, 2018
    Inventors: Ralf Rosenberger, Jakob Brenner, Martin Kilb