Patents by Inventor Volker Akemann

Volker Akemann 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: 9091257
    Abstract: A compressor for generating compressed air in a vehicle includes at least one piston, a cylinder, a crankshaft, a lubricant connection, a lubricant supply channel, and a clutch device by means of which the crankshaft can be connected to or disconnected from a drive device. The lubricant supply channel opens into at least one lubricant outlet in the interior of the compressor directed toward a piston running surface of the cylinder at least in particular rotational positions of the crankshaft.
    Type: Grant
    Filed: January 16, 2010
    Date of Patent: July 28, 2015
    Assignee: WABCO GmbH
    Inventors: Volker Akemann, Joachim Grosskopf, Stefan Herzog, Steffen Krebs, Andreas Pretsch, Ralf Stoffels, Ingo Stumberg
  • Publication number: 20120039728
    Abstract: The invention relates to a compressor (1) for generating compressed air in a vehicle, having at least one piston (6, 7), a cylinder (8, 9), a crankshaft (12), a lubricant connection (14) and a lubricant supply channel (13, 15 16, 20, 21), and having a clutch device (3) by means of which the crankshaft (12) of the compressor (1) can be connected to or disconnected from a drive device, wherein the lubricant supply channel (13, 15 16, 20, 21) opens into at least one lubricant outlet (22, 23) provided in the interior of the compressor (1) and directed toward a piston running surface (19) of the cylinder at least in particular rotational positions of the crankshaft (12).
    Type: Application
    Filed: January 16, 2010
    Publication date: February 16, 2012
    Inventors: Volker Akemann, Joachim Grosskopf, Stefan Herzog, Steffen Krebs, Andreas Pretsch, Ralf Stoffels, Ingo Stumberg