Patents by Inventor Hartmut Kamp

Hartmut Kamp 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).

  • Piston-pin bore dimensions for a piston of an internal combustion engine
    Patent number: 8443715
    Abstract: A piston with a piston boss in which a piston-pin bore is provided for accommodating a piston-pin. The piston-pin bore widens in the direction of a piston of a piston inner area with the widening above a bore axis with regard to a piston stroke axis, is less than the widening below the bore axis or vice versa.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: May 21, 2013
    Assignee: KS Kolbenschmidt GmbH
    Inventor: Hartmut Kamp
  • Piston-Pin Bore Dimensions for a Piston of an Internal Combustion Engine
    Publication number: 20080307957
    Abstract: A coating for a tribologically heavily loaded component, wherein the coating is in the form of a ceramic coating made of an organic-inorganic prepolymer which is pyrolyzed after being applied to the component.
    Type: Application
    Filed: August 30, 2006
    Publication date: December 18, 2008
    Applicant: KS KOLBENSCHMIDT GMBH
    Inventor: Hartmut Kamp
  • Process for manufacturing a one-piece cooling-channel piston
    Patent number: 6763757
    Abstract: The invention relates to a process for manufacturing a single-piece cooling channel piston, where a piston blank produced by forging is furnished with a circumferential ring-shaped recess between the piston skirts and the piston crown and with an open-bottomed cooling channel in the area of a piston ring belt, where to increase the surface guidance area of the piston skirts it is envisioned that a component extending this piston ring belt is welded on below the piston ring belt.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: July 20, 2004
    Assignee: KS Kolbenschmidt GmbH
    Inventors: Yuejun Huang, Hartmut Kamp, Volker Gniesmer
  • Process for manufacturing a one-piece cooling-channel piston
    Publication number: 20020124401
    Abstract: The invention relates to a process for manufacturing a single-piece cooling channel piston, where a piston blank produced by forging is furnished with a circumferential ring-shaped recess between the piston skirts and the piston crown and with an open-bottomed cooling channel in the area of a piston ring belt, where to increase the surface guidance area of the piston skirts it is envisioned that a component extending this piston ring belt is welded on below the piston ring belt.
    Type: Application
    Filed: March 6, 2002
    Publication date: September 12, 2002
    Inventors: Yuejun Huang, Hartmut Kamp, Volker Gniesmer