Patents Assigned to Birchmeier Sprühtechnik AG
  • Patent number: 11744238
    Abstract: A blower spray device is provided having a housing which comprises an electrically driven blower and a spray nozzle, and having a liquid supply line opening into the spray nozzle. The housing has a funnel-shaped intake channel and a tubular blow-out channel, and an electrical valve is provided in the liquid supply line to activate and deactivate the liquid supply to the spray nozzle. An electronic controller having a regulating unit for the electric blower is further provided to adjust the air flow velocity.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: September 5, 2023
    Assignee: Birchmeier Sprühtechnik AG
    Inventors: Jürg Zwahlen, Michael Zaugg, Harald Glenz, Frank Rimpl, Sébastien Demont
  • Patent number: 8091744
    Abstract: The invention relates to an arrangement for pouring free-flowing media out of a container. The arrangement contains a pour-out valve (3, 50) which can be specifically opened and closed by the user via an easy to operate actuating device (9), and thus allows a controlled pouring-out action. A pour-out tube (2) arranged in a pivotable manner on the container (1) makes it possible, depending on the position of the pivoted pour-out tube (2), to lock or unlock the pour-out valve (3, 50) using a blocking device. Locking the pour-out valve in the closed position prevents accidental opening of the pour-out valve (3, 50). The arrangement according to the invention also contains a venting valve (8), which can likewise be locked in the closed state. A compression spring ensures that, in the rest state, that is to say when the actuating device (9) is not actuated, the pour-out valve (3, 50) seals off the spout and the venting valve (8) is likewise closed.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: January 10, 2012
    Assignee: Birchmeier Sprühtechnik AG
    Inventor: Jürg Zwahlen