Gerd Scheffel

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4052 Korschenbroich 1, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control valve for a one-sided operating differential cyli...
- Patent number 9,273,664
- Issue date Mar 1, 2016
- Parker-Hannifin Corporation
- Gerd Scheffel
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Energy-efficient hydraulic drive for the linear movement of a mass
- Patent number 9,021,797
- Issue date May 5, 2015
- Parker Hannifin Manufacturing Germany GmbH & Co. KG
- Gerd Scheffel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System for detecting and transmitting test data from a pressure cha...
- Patent number 7,684,950
- Issue date Mar 23, 2010
- Parker-Hannifin Corporation
- Gerd Scheffel
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Controller for a fluid cylinder
- Patent number 6,116,143
- Issue date Sep 12, 2000
- Parker Hannifin GmbH
- Gerd Scheffel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic piston-valve-type control valve
- Patent number 4,739,797
- Issue date Apr 26, 1988
- Parker Hannifin NMF GmbH
- Gerd Scheffel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cartridge element control
- Patent number 4,311,296
- Issue date Jan 19, 1982
- Gerd Scheffel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC CONTROL VALVE FOR A ONE-SIDED OPERATING DIFFERENTIAL CYLI...
- Publication number 20120211101
- Publication date Aug 23, 2012
- GERD SCHEFFEL
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENERGY-EFFICIENT HYDRAULIC DRIVE FOR THE LINEAR MOVEMENT OF A MASS
- Publication number 20120192553
- Publication date Aug 2, 2012
- Gerd Scheffel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
System for detecting and transmitting test data from a pressure cha...
- Publication number 20070050171
- Publication date Mar 1, 2007
- Gerd Scheffel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL