Patents by Inventor Ralf Kaempf

Ralf Kaempf 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: 8028729
    Abstract: The invention relates to a connecting subassembly for connecting an initial container and a target container. According to the invention, the connecting subassembly has an outlet cylinder and a control cylinder, wherein the outlet cylinder and the control cylinder can be displaced relative to each other, and the outlet cylinder and the control cylinder are designed such that they can be displaced with respect to each other, in an operating position in which the connecting subassembly is connected to a target container, between a closed position, in which the control cylinder interrupts a flow path through the outlet opening of the outlet cylinder, and an open position, in which the control cylinder releases the flow path through the outlet opening of the outlet cylinder. Use, for example, for motor vehicle fuels.
    Type: Grant
    Filed: January 24, 2007
    Date of Patent: October 4, 2011
    Inventor: Ralf Kaempf
  • Publication number: 20070181215
    Abstract: 1. Connecting subassembly for connecting an initial container and a target container. 2.1. The invention relates to a connecting subassembly for connecting an initial container and a target container. 2.2. According to the invention, the connecting subassembly has an outlet cylinder and a control cylinder, wherein the outlet cylinder and the control cylinder can be displaced relative to each other, and the outlet cylinder and the control cylinder are designed such that they can be displaced with respect to each other, in an operating position in which the connecting subassembly is connected to a target container, between a closed position, in which the control cylinder interrupts a flow path through the outlet opening of the outlet cylinder, and an open position, in which the control cylinder releases the flow path through the outlet opening of the outlet cylinder. 2.3. Use, for example, for motor vehicle fuels.
    Type: Application
    Filed: January 24, 2007
    Publication date: August 9, 2007
    Inventor: Ralf Kaempf