Patents by Inventor Manfred Wulle

Manfred Wulle 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).

  • Patent number: 8485129
    Abstract: To improve the transportation away of the milk within an arrangement comprising a teat rubber and a milk hose which has a curved section, wherein the arrangement has a flow path for conducting away milked milk, which flow path is connected to the surrounding atmosphere via a channel, it is proposed that the channel is designed in such a manner that the flow direction of the air flowing through the channel into the flow path of the milk corresponds essentially to the flow direction of the milk, and the channel is formed in one of the walls of the curved section.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: July 16, 2013
    Assignee: GEA Farm Technologies GmbH
    Inventors: Manfred Wulle, Christelle Theis
  • Publication number: 20100275849
    Abstract: To improve the transportation away of the milk within an arrangement comprising a teat rubber and a milk hose which has a curved section, wherein the arrangement has a flow path for conducting away milked milk, which flow path is connected to the surrounding atmosphere via a channel, it is proposed that the channel is designed in such a manner that the flow direction of the air flowing through the channel into the flow path of the milk corresponds essentially to the flow direction of the milk, and the channel is formed in one of the walls of the curved section.
    Type: Application
    Filed: September 11, 2007
    Publication date: November 4, 2010
    Applicant: GEA Farm Technologies GmbH
    Inventors: Manfred Wulle, Christelle Theis
  • Patent number: 6009834
    Abstract: A teat cup assembly for a milking machine and having a teat receptacle 21 which is in the form of an elastic sleeve 2 having an upper inlet opening 18 and a lower outlet opening 22. The teat cup assembly is provided with an outlet 6 connecting to a milking line. In the flow passage below the teat receptacle, a valve arrangement is formed with a valve chamber 12 accommodating a moveable valve body 8, by which the flow passage is closed in a closed position and opened in an open position. Arranged on the teat cup casing 1 is an actuating element 10 that is connected to valve body 8 and can be displaced away from the inlet opening 18 for closing the flow passage or displaced in a direction toward the inlet opening 18 for opening the flow passage.
    Type: Grant
    Filed: September 15, 1998
    Date of Patent: January 4, 2000
    Assignee: Westfalia Landtechnik GmbH
    Inventors: Otto Krone, Manfred Wulle