Patents by Inventor Michael Loeber

Michael Loeber 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).

  • Assembly comprising a valve unit, a suck-back unit and a valve body
    Patent number: 10871241
    Abstract: An assembly including a valve unit, a suck-back unit and a valve body is proposed, the valve body including a first channel portion which leads into a first chamber having a valve seat; the valve body including a second channel portion which connects the first chamber to a second chamber; the valve body including a third channel portion which leads away from the second chamber; the valve unit including a first actuator; the first actuator closing a connection between the first channel portion and the second channel portion when the first actuator is pressed against the valve seat; and the suck-back unit including a second actuator, the second actuator, when retracted inside the second chamber, sucking back a fluid in the third channel portion towards the second chamber if the connection between the first channel portion and the second channel portion is closed.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: December 22, 2020
    Assignee: GEMÜE GEBR. MUELLER APPARATEBAU GMBH & CO., KOMMANDITGESELLSCHAFT
    Inventors: Michael Loeber, Harald Haidt
  • Assembly Comprising A Valve Unit, A Suck-back Unit And A Valve Body
    Publication number: 20190093788
    Abstract: An assembly including a valve unit, a suck-back unit and a valve body is proposed, the valve body including a first channel portion which leads into a first chamber having a valve seat; the valve body including a second channel portion which connects the first chamber to a second chamber; the valve body including a third channel portion which leads away from the second chamber; the valve unit including a first actuator; the first actuator closing a connection between the first channel portion and the second channel portion when said actuator is pressed against the valve seat; and the suck-back unit including a second actuator, the second actuator, when retracted inside the second chamber, sucking back a fluid in the third channel portion towards the second chamber if the connection between the first channel portion and the second channel portion is closed.
    Type: Application
    Filed: September 10, 2018
    Publication date: March 28, 2019
    Applicant: GEMÜ GEBR. MUELLER APPARATEBAU GMBH & CO., KOMMAND ITGESELLSCHAFT
    Inventors: Michael Loeber, Harald Haidt