Patents by Inventor HARALD SCHRUMPF

HARALD SCHRUMPF 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).

  • Float valve
    Patent number: 11287051
    Abstract: A float valve for controlling a liquid level includes a valve main body which forms a throughflow duct, a valve narrowing which is formed by the throughflow duct, and a float mounted above the valve narrowing as a valve element. The valve element is freely movable, closes the valve narrowing via its weight, and is lifted from a valve closing position via a liquid. The float has a low center of gravity so that the float always rights itself to a standing position.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: March 29, 2022
    Assignee: FROETEK VERMOEGENSVERWALTUNG GMBH
    Inventor: Harald Schrumpf
  • FLOAT VALVE
    Publication number: 20200088316
    Abstract: A float valve for controlling a liquid level includes a valve main body which forms a throughflow duct, a valve narrowing which is formed by the throughflow duct, and a float mounted above the valve narrowing as a valve element. The valve element is freely movable, closes the valve narrowing via its weight, and is lifted from a valve closing position via a liquid. The float has a low center of gravity so that the float always rights itself to a standing position.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 19, 2020
    Applicant: FROETEK VERMOEGENSVERWALTUNG GMBH
    Inventor: HARALD SCHRUMPF