Patents by Inventor Peter Bernard MILITZER

Peter Bernard MILITZER 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).

  • Metering pump having an integrated overflow valve, and valve insert for a metering pump
    Patent number: 11619223
    Abstract: An overflow valve is built into a metering head for a metering pump used with aggressive media and under high pressure. The overflow valve follows the suction valve or expands it, and directly lowers a critical pressure that occurs in the metering head, using an overflow line. In this way, the safety of the arrangement is improved, and at the same time, less construction space is used up by the additional valve.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: April 4, 2023
    Assignee: Lutz-Jesco GmbH
    Inventors: Steffen Roth, Peter Bernard Militzer
  • Metering pump having an integrated overflow valve, and valve insert for a metering pump
    Patent number: 11365729
    Abstract: An overflow valve is built into a metering head for a metering pump used with aggressive media and under high pressure. The overflow valve follows the suction valve or expands it, and directly lowers a critical pressure that occurs in the metering head, using an overflow line. In this way, the safety of the arrangement is improved, and at the same time, less construction space is used up by the additional valve.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: June 21, 2022
    Assignee: LUTZ-JESCO GMBH
    Inventors: Steffen Roth, Peter Bernard Militzer
  • METERING PUMP HAVING AN INTEGRATED OVERFLOW VALVE, AND VALVE INSERT FOR A METERING PUMP
    Publication number: 20210363986
    Abstract: An overflow valve is built into a metering head for a metering pump used with aggressive media and under high pressure. The overflow valve follows the suction valve or expands it, and directly lowers a critical pressure that occurs in the metering head, using an overflow line. In this way, the safety of the arrangement is improved, and at the same time, less construction space is used up by the additional valve.
    Type: Application
    Filed: August 5, 2021
    Publication date: November 25, 2021
    Applicant: Lutz-Jesco GmbH
    Inventors: Steffen ROTH, Peter Bernard MILITZER
  • METERING PUMP HAVING AN INTEGRATED OVERFLOW VALVE, AND VALVE INSERT FOR A METERING PUMP
    Publication number: 20200200167
    Abstract: An overflow valve is built into a metering head for a metering pump used with aggressive media and under high pressure. The overflow valve follows the suction valve or expands it, and directly lowers a critical pressure that occurs in the metering head, using an overflow line. In this way, the safety of the arrangement is improved, and at the same time, less construction space is used up by the additional valve.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Applicant: Lutz-Jesco GmbH
    Inventors: Steffen ROTH, Peter Bernard MILITZER