Patents by Inventor Susanne BRÜTTING

Susanne BRÜTTING 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).

  • Screw spindle pump having a connector housing with two parts rotatable relative to one another and the pump housing
    Patent number: 11319953
    Abstract: A screw spindle pump, comprising a pump housing having a lead screw received therein and at least one running spindle which meshes with said lead screw, as well as a connector housing which is placed onto the pump housing and has a suction connector and a pressure connector, the two latter fluidically communicating with a suction inlet and a pressure outlet of the pump housing, wherein the connector housing is composed of a first housing part and a second housing part, one of the two latter having the suction connector and the other having the pressure connector, both said housing parts being rotatable relative to the pump housing and both being rotatable relative to one another.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: May 3, 2022
    Assignee: LEISTRITZ PUMPEN GMBH
    Inventors: Ralf Richter, Susanne Brütting
  • SCREW SPINDLE PUMP
    Publication number: 20210123437
    Abstract: A screw spindle pump, comprising a pump housing having a lead screw received therein and at least one running spindle which meshes with said lead screw, as well as a connector housing which is placed onto the pump housing and has a suction connector and a pressure connector, the two latter fluidically communicating with a suction inlet and a pressure outlet of the pump housing, wherein the connector housing is composed of a first housing part and a second housing part, one of the two latter having the suction connector and the other having the pressure connector, both said housing parts being rotatable relative to the pump housing and both being rotatable relative to one another.
    Type: Application
    Filed: October 6, 2020
    Publication date: April 29, 2021
    Inventors: Ralf RICHTER, Susanne BRÜTTING