Patents by Inventor Lars Graf

Lars Graf 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: 11584216
    Abstract: A cooling circuit arrangement includes first and second closed cooling circuits. Each closed cooling circuit has a heat source, a pump and a radiator. By way of the first pump of the first circuit, a coolant can be conveyed to the first radiator and from the first radiator to the first heat source and from the latter to the first pump. By way of the second pump of the second circuit, a coolant can be conveyed to the second radiator and can be conveyed from the second radiator to the second heat source and from the latter to the second pump. Downstream of the first pump and of the second pump, there is provided a first fluidic connection which is controllable by a first valve. Upstream of the first pump and the second pump, there is provided a second fluidic connection which is controllable by a second valve.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: February 21, 2023
    Inventor: Lars Gräf
  • Publication number: 20210138890
    Abstract: A cooling circuit arrangement includes first and second closed cooling circuits. Each closed cooling circuit has a heat source, a pump and a radiator. By way of the first pump of the first circuit, a coolant can be conveyed to the first radiator and the first radiator to the first heat source and from the latter to the first pump. By way of the second pump of the second circuit, a coolant can be conveyed to the second radiator and can be conveyed from the second radiator to the second heat source and from the latter to the second pump. Downstream of the first pump and of the second pump, there is provided a first fluidic connection which is controllable by a first valve. Upstream of the first pump and the second pump, there is provided a second fluidic connection which is controllable by a second valve.
    Type: Application
    Filed: October 14, 2020
    Publication date: May 13, 2021
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Lars Gräf
  • Publication number: 20060130070
    Abstract: What is disclosed is a method of configuring an event correlation system, which includes routing an event stream received from an input of the event correlation system to a filter, processing the event stream through a first correlation algorithm within the filter to provide a correlated output stream, wherein the first correlation algorithm is configurable in response to a first configuration control instruction and routing the correlated output stream to an output of the event correlation system. Additionally, a method of providing an event correlation system which can be integrated into a software system providing a source, filter and destination module is disclosed. Finally, the same method embodied in a computer program product is disclosed.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 15, 2006
    Inventor: Lars Graf