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Dirk Pohl
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Kirchentellinsfurt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Camshaft adjuster, in particular with camshaft
Patent number
8,677,960
Issue date
Mar 25, 2014
Hilite Germany GmbH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oscillating-motor camshaft adjuster having a hydraulic valve
Patent number
8,662,040
Issue date
Mar 4, 2014
Hilite Germany GmbH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Doubled cam shaft adjuster in layered construction
Patent number
8,201,528
Issue date
Jun 19, 2012
Hilite Germany GmbH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic circuit, particularly for camshaft adjusters, and corresp...
Patent number
7,946,266
Issue date
May 24, 2011
Hydraulik-Ring GmbH
Andreas Knecht
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Variable valve timing device
Patent number
7,841,311
Issue date
Nov 30, 2010
Hilite International Inc.
Jack D. Hutcheson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic circuit, particularly for camshaft adjusters, and corresp...
Patent number
7,836,857
Issue date
Nov 23, 2010
Hydraulik-Ring GmbH
Andreas Knecht
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Rotor for vane-type motor with reduced leakage
Patent number
7,640,902
Issue date
Jan 5, 2010
Hydraulik-Ring GmbH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor of a camshaft adjuster
Patent number
7,497,193
Issue date
Mar 3, 2009
Hydraulik-Ring GmbH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Oscillating Motor Adjuster
Publication number
20120235518
Publication date
Sep 20, 2012
Hilite Germany GmbH
Florian Hentsch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Camshaft adjuster, in particular with camshaft
Publication number
20120031358
Publication date
Feb 9, 2012
HYDRAULIK-RING GMBH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OSCILLATING-MOTOR CAMSHAFT ADJUSTER HAVING A HYDRAULIC VALVE
Publication number
20110247576
Publication date
Oct 13, 2011
HYDRAULIK-RING GMBH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Doubled cam shaft adjuster in layered construction
Publication number
20090183702
Publication date
Jul 23, 2009
HYDRAULIK-RING GMBH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable valve timing device
Publication number
20090173297
Publication date
Jul 9, 2009
Hilite International Inc.
Jack D. Hutcheson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Hydraulic circuit, particularly for camshaft adjusters, and corresp...
Publication number
20090071140
Publication date
Mar 19, 2009
HYDRAULIK-RING GMBH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Hydraulic circuit, particularly for camshaft adjusters, and corresp...
Publication number
20090071426
Publication date
Mar 19, 2009
HYDRAULIK-RING GMBH
Andreas Knecht
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Rotor of a camshaft adjuster
Publication number
20070175426
Publication date
Aug 2, 2007
HYDRAULIK-RING GMBH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rotor for vane-type motor with reduced leakage
Publication number
20060278189
Publication date
Dec 14, 2006
HYDRAULIK-RING GMBH
Andreas Knecht
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES