VA TECH HYDRO GMBH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for cooling an electric machine
- Patent number 8,288,901
- Issue date Oct 16, 2012
- VA Tech Hydro GmbH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbine runner with reduced leakage of servo-oil
- Patent number 8,192,164
- Issue date Jun 5, 2012
- VA Tech Hydro GmbH
- Carsten D. Herrmann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method and device for cooling an electric machine
- Patent number 8,035,261
- Issue date Oct 11, 2011
- VA Tech Hydro GmbH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for thermomechanical decoupling of the housing and statio...
- Patent number 7,999,428
- Issue date Aug 16, 2011
- VA Tech Hydro GmbH
- Georg Thaler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbine with tube arrangement and method of preventing detachment o...
- Patent number 7,658,589
- Issue date Feb 9, 2010
- VA Tech Hydro GmbH
- Alois Nichtawitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Device and method for the generation of electrical energy
- Patent number 7,372,172
- Issue date May 13, 2008
- VA Tech Hydro GmbH
- Stefan Winkler
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Spiral pertaining to a turbo-machine
- Patent number 7,318,700
- Issue date Jan 15, 2008
- VA Tech Hydro GmbH
- Josef-Michael Sugg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbine with tube arrangement and method of preventing detachment o...
- Patent number 7,284,948
- Issue date Oct 23, 2007
- VA Tech Hydro GmbH
- Alois Nichtawitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Pelton bucket
- Patent number 7,275,914
- Issue date Oct 2, 2007
- VA Tech Hydro GmbH
- Lothar Geppert
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydraulic machine rotor
- Patent number 7,210,908
- Issue date May 1, 2007
- VA Tech Hydro GmbH
- Helmut Keck
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Holding apparatus for a dam unit of a dam installation and a method...
- Patent number 7,094,002
- Issue date Aug 22, 2006
- VA Tech Hydro GmbH & Co.
- Stefan Winkler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for regulating the level of a dam installation and dam insta...
- Patent number 7,067,935
- Issue date Jun 27, 2006
- VA Tech Hydro GmbH & Co.
- Günther Hess
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Device for generation of electrical power
- Patent number 7,061,135
- Issue date Jun 13, 2006
- VA Tech Hydro GmbH & Co.
- Andreas Rammler
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for producing a hydropower plant
- Patent number 6,930,407
- Issue date Aug 16, 2005
- VA Tech Hydro GmbH & Co.
- Heinz Panholzer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Partial splitter vane for reaction hydraulic turbine
- Patent number 6,729,843
- Issue date May 4, 2004
- General Electric Canada Inc.
- Alois Nichtawitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydroelectric installation and method of constructing same
- Patent number 6,281,597
- Issue date Aug 28, 2001
- Syndicated Technologies, LLC.
- Henry K. Obermeyer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR COOLING AN ELECTRIC MACHINE
- Publication number 20120025641
- Publication date Feb 2, 2012
- VA TECH HYDRO GMBH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR COOLING AN ELECTRIC MACHINE
- Publication number 20100026110
- Publication date Feb 4, 2010
- VA TECH HYDRO GMBH
- Walter Harb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TURBINE WITH TUBE ARRANGEMENT AND METHOD OF PREVENTING DETACHMENT O...
- Publication number 20080217920
- Publication date Sep 11, 2008
- VA TECH HYDRO GmbH & Co.
- Alois Nichtawitz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Turbine Runner With Reduced Leakage Of Servo Oil
- Publication number 20080095617
- Publication date Apr 24, 2008
- VA TECH HYDRO GmbH & Co.
- Carsten D. Herrmann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Spiral pertaining to a turbo-machine
- Publication number 20050169751
- Publication date Aug 4, 2005
- VA TECH HYDRO GmbH & Co.
- Josef-Michael Sugg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Turbine with tube arrangement and method of preventing detachment o...
- Publication number 20050002785
- Publication date Jan 6, 2005
- VA Tech Hydro GmbH & Co.,
- Alois Nichtawitz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Method for regulating the level of a dam installation and dam insta...
- Publication number 20040247393
- Publication date Dec 9, 2004
- VA TECH HYDRO GmbH & Co.
- Gunther Hess
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for producing a hydropower plant
- Publication number 20040222641
- Publication date Nov 11, 2004
- VA TECH HYDRO GmbH & Co.
- Heinz Panholzer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Device and method for the generation of electrical energy
- Publication number 20040219015
- Publication date Nov 4, 2004
- VA TECH HYDRO GmbH & Co.
- Stefan Winkler
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Device for generation of electrical power
- Publication number 20040207209
- Publication date Oct 21, 2004
- VA TECH HYDRO GmbH & Co.
- Andreas Rammler
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Holding apparatus for a dam unit of a dam installation and a method...
- Publication number 20040005195
- Publication date Jan 8, 2004
- VA TECH HYDRO GmbH & Co.
- Stefan Winkler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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Trademarklast 30 trademarks

Information Trademark
76399882 - HYDROMATRIX
- Serial number 76399882
- Registration number 2976924
- Filing date Apr 24, 2002
- VA TECH HYDRO GmbH & Co
- 7 - Machines and machine tools

VA TECH HYDRO GMBH

Organization

Patents Grantslast 30 patents

Method and device for cooling an electric machine

Turbine runner with reduced leakage of servo-oil

Method and device for cooling an electric machine

Apparatus for thermomechanical decoupling of the housing and statio...

Turbine with tube arrangement and method of preventing detachment o...

Device and method for the generation of electrical energy

Spiral pertaining to a turbo-machine

Turbine with tube arrangement and method of preventing detachment o...

Pelton bucket

Hydraulic machine rotor

Holding apparatus for a dam unit of a dam installation and a method...

Method for regulating the level of a dam installation and dam insta...

Device for generation of electrical power

Method for producing a hydropower plant

Partial splitter vane for reaction hydraulic turbine

Hydroelectric installation and method of constructing same

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR COOLING AN ELECTRIC MACHINE

METHOD AND DEVICE FOR COOLING AN ELECTRIC MACHINE

TURBINE WITH TUBE ARRANGEMENT AND METHOD OF PREVENTING DETACHMENT O...

Turbine Runner With Reduced Leakage Of Servo Oil

Spiral pertaining to a turbo-machine

Turbine with tube arrangement and method of preventing detachment o...

Method for regulating the level of a dam installation and dam insta...

Method for producing a hydropower plant

Device and method for the generation of electrical energy

Device for generation of electrical power

Holding apparatus for a dam unit of a dam installation and a method...

Trademarklast 30 trademarks

76399882 - HYDROMATRIX