Patents by Inventor Peter Koeppler

Peter Koeppler 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).

  • Oil pump
    Patent number: 10450909
    Abstract: An oil pump in a motor vehicle, having a case and an electric motor mounted in the case. The electric motor drives a pump stage which is likewise mounted in the case. The oil pump is an axial flow centrifugal pump.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: October 22, 2019
    Assignee: Continental Automotive GmbH
    Inventor: Peter Koeppler
  • Electric fluid pump having a cooled wet section
    Patent number: 9879696
    Abstract: An electric fluid pump having a rotor. The rotor of the pump is provided with elements that produce an at least partially axially directed fluid flow in the wet section of the pump during rotation of the rotor. This fluid flow serves to cool components of the pump that are arranged in or on the wet section.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: January 30, 2018
    Assignee: Continental Automotive GmbH
    Inventors: Detlef Kreutz, Peter Koeppler
  • OIL PUMP
    Publication number: 20130315756
    Abstract: An oil pump in a motor vehicle, having a case and an electric motor mounted in the case. The electric motor drives a pump stage which is likewise mounted in the case. The oil pump is an axial flow centrifugal pump.
    Type: Application
    Filed: February 6, 2012
    Publication date: November 28, 2013
    Inventor: Peter Koeppler
  • ELECTRIC FLUID PUMP HAVING A COOLED WET SECTION
    Publication number: 20130302186
    Abstract: An electric fluid pump having a rotor. The rotor of the pump is provided with elements that produce an at least partially axially directed fluid flow in the wet section of the pump during rotation of the rotor. This fluid flow serves to cool components of the pump that are arranged in or on the wet section.
    Type: Application
    Filed: January 17, 2012
    Publication date: November 14, 2013
    Inventors: Detlef Kreutz, Peter Koeppler
  • Rotor for a centrifugal pump
    Patent number: 7241114
    Abstract: The invention relates to a rotor having at least three blades disposed between a front cover plate and a rear cover plate, the art of the suction edge of at least one blade, in the top view of the inlet side of the pumping medium, following a sinusoidal path with a single turning point W. The present invention is also directed to the use of the rotor in a centrifugal pump to pump coolant in a motor vehicle.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: July 10, 2007
    Assignee: Siemens AG
    Inventor: Peter Koeppler
  • Rotor for a centrifugal pump
    Publication number: 20050191176
    Abstract: The invention relates to a rotor wherein there are at least three blades (1) disposed between a front cover plate (5) and a rear cover plate (6), the arc (2) of the suction edge of at least one blade (1), in the top view of the inlet side (3) of the pumping medium, following a sinusoidal path with a single turning point W. The subject of the invention additionally comprises the use of the rotor in a centrifugal pump to pump coolant in a motor vehicle.
    Type: Application
    Filed: April 25, 2005
    Publication date: September 1, 2005
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Peter Koeppler