Christoph Lehmann

Person

Neukirchen-Vluyn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Rotor body and method for producing a rotor body
- Patent number 11,005,317
- Issue date May 11, 2021
- Siemens Energy Global GmbH & Co. KG
- Matthias Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Water-cooled generator strip having a cooling channel gap space
- Patent number 10,910,897
- Issue date Feb 2, 2021
- Siemens Aktiengesellschaft
- Andrey Mashkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Neutral point of a generator
- Patent number 10,218,236
- Issue date Feb 26, 2019
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for deflecting at least a portion of a cooling fluid lowing...
- Patent number 10,199,903
- Issue date Feb 5, 2019
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fan directing element for an electric machine
- Patent number 10,116,188
- Issue date Oct 30, 2018
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling device for an electric motor
- Patent number 9,991,765
- Issue date Jun 5, 2018
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Inspection device for a machine
- Patent number 9,866,090
- Issue date Jan 9, 2018
- Siemens Aktiegesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring system for an electric machine
- Patent number 9,847,700
- Issue date Dec 19, 2017
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Winding with a cooling channel for an electrical machine
- Patent number 9,712,013
- Issue date Jul 18, 2017
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and assembly for the turning gear operation of a turbo set
- Patent number 9,595,900
- Issue date Mar 14, 2017
- Siemens Aktiengesellschaft
- Christoph Lehmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for a turbo generator, and turbo generator comprising a rotor
- Patent number 8,847,445
- Issue date Sep 30, 2014
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arrangement with generator bars for a stator of an electrical gener...
- Patent number 8,193,674
- Issue date Jun 5, 2012
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generating unit and method for producing a current with a predeterm...
- Patent number 7,868,594
- Issue date Jan 11, 2011
- Siemens Aktiengesellschaft
- Christoph Lehmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillation damping system for a stator of an electrical machine
- Patent number 7,795,776
- Issue date Sep 14, 2010
- Siemens Aktiengesellschaft
- Ronald Beck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling system and method for cooling a generator
- Patent number 6,424,062
- Issue date Jul 23, 2002
- Siemens Aktiengesellschaft
- Werner Adelmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling system and method for cooling a generator
- Patent number 6,326,709
- Issue date Dec 4, 2001
- Siemens Aktiengesellschaft
- Werner Adelmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for inerting a generator in a power station
- Patent number 6,076,568
- Issue date Jun 20, 2000
- Siemens Aktiengesellschaft
- Helmut Rehm
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
WATER CHAMBER COVER FOR A WATER COOLING SYSTEM OF AN ELECTRIC MACHINE
- Publication number 20210359576
- Publication date Nov 18, 2021
- Siemens Aktiengesellschaft
- Andrey MASHKIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR SUPPLYING AN EXCITATION CURRENT TO AN EXCITATION WINDING...
- Publication number 20190305705
- Publication date Oct 3, 2019
- Siemens Aktiengesellschaft
- Martin Bennauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND INSTALLATION FOR GENERATING A THREE-PHASE ALTERNATING VO...
- Publication number 20190288589
- Publication date Sep 19, 2019
- Siemens Aktiengesellschaft
- Christian Jäkel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WATER-COOLED GENERATOR STRIP HAVING A COOLING CHANNEL GAP SPACE
- Publication number 20190245399
- Publication date Aug 8, 2019
- Siemens Aktiengesellschaft
- Andrey Mashkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSTALLATION AND METHOD FOR GENERATING A THREE-PHASE AC VOLTAGE TO...
- Publication number 20190190420
- Publication date Jun 20, 2019
- Siemens Aktiengesellschaft
- Christoph LEHMANN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR BODY AND METHOD FOR PRODUCING A ROTOR BODY
- Publication number 20190157926
- Publication date May 23, 2019
- Siemens Aktiengesellschaft
- Matthias Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING OF AN AXIAL END REGION OF A STATOR IN A ROTATING ELECTRICAL...
- Publication number 20170353064
- Publication date Dec 7, 2017
- Siemens Aktiengesellschaft
- Thorsten Krol
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEAM POWER PLANT WITH A LIQUID-COOLED GENERATOR
- Publication number 20160305280
- Publication date Oct 20, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
THERMAL POWER PLANT WITH USE OF THE WASTE HEAT FROM A GENERATOR
- Publication number 20160273410
- Publication date Sep 22, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FAN DIRECTING ELEMENT FOR AN ELECTRIC MACHINE
- Publication number 20160254729
- Publication date Sep 1, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR DEFLECTING AT LEAST A PORTION OF A COOLING FLUID LOWING...
- Publication number 20160241111
- Publication date Aug 18, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING DEVICE FOR AN ELECTRIC MACHINE AND ELECTRIC MACHINE COMPRIS...
- Publication number 20160226325
- Publication date Aug 4, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING DEVICE FOR AN ELECTRIC MOTOR
- Publication number 20160226345
- Publication date Aug 4, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER PLANT HAVING A GAS TURBINE AND A HYDROGEN-COOLED GENERATOR
- Publication number 20160208693
- Publication date Jul 21, 2016
- Siemens Aktiengesellschaft
- Esteban Grau Sorarrain
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NEUTRAL POINT OF A GENERATOR
- Publication number 20160006312
- Publication date Jan 7, 2016
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSPECTION DEVICE FOR A MACHINE
- Publication number 20150207385
- Publication date Jul 23, 2015
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- G01 - MEASURING TESTING
Information Patent Application
MONITORING SYSTEM FOR AN ELECTRIC MACHINE
- Publication number 20150200581
- Publication date Jul 16, 2015
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- G01 - MEASURING TESTING
Information Patent Application
WINDING FOR AN ELECTRICAL MACHINE
- Publication number 20150188373
- Publication date Jul 2, 2015
- Siemens Aktiengesellschaft
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Shaft sealing ring for a barrier oil sealing system of a hydrogen-c...
- Publication number 20120299248
- Publication date Nov 29, 2012
- Christopher Cordiner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND ASSEMBLY FOR THE TURNING GEAR OPERATION OF A TURBO SET
- Publication number 20120187923
- Publication date Jul 26, 2012
- Christoph Lehmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTOR FOR A TURBO GENERATOR, AND TURBO GENERATOR COMPRISING A ROTOR
- Publication number 20120119603
- Publication date May 17, 2012
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Oscillation Damping System for a Stator of an Electrical Machine
- Publication number 20090302696
- Publication date Dec 10, 2009
- Ronald Beck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Arrangement With Generator Bars for a Stator of an Electrical Gener...
- Publication number 20090295252
- Publication date Dec 3, 2009
- Waldemar Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Automatic Monitoring of Generator Operation
- Publication number 20090254308
- Publication date Oct 8, 2009
- Christoph Lehmann
- G01 - MEASURING TESTING
Information Patent Application
Generating Unit and Method For Producing a Current With a Predeterm...
- Publication number 20080303279
- Publication date Dec 11, 2008
- Christoph Lehmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Christoph Lehmann

Person

Patents Grantslast 30 patents

Rotor body and method for producing a rotor body

Water-cooled generator strip having a cooling channel gap space

Neutral point of a generator

Device for deflecting at least a portion of a cooling fluid lowing...

Fan directing element for an electric machine

Cooling device for an electric motor

Inspection device for a machine

Monitoring system for an electric machine

Winding with a cooling channel for an electrical machine

Method and assembly for the turning gear operation of a turbo set

Rotor for a turbo generator, and turbo generator comprising a rotor

Arrangement with generator bars for a stator of an electrical gener...

Generating unit and method for producing a current with a predeterm...

Oscillation damping system for a stator of an electrical machine

Cooling system and method for cooling a generator

Cooling system and method for cooling a generator

Method for inerting a generator in a power station

Patents Applicationslast 30 patents

WATER CHAMBER COVER FOR A WATER COOLING SYSTEM OF AN ELECTRIC MACHINE

METHOD FOR SUPPLYING AN EXCITATION CURRENT TO AN EXCITATION WINDING...

SYSTEM AND INSTALLATION FOR GENERATING A THREE-PHASE ALTERNATING VO...

WATER-COOLED GENERATOR STRIP HAVING A COOLING CHANNEL GAP SPACE

INSTALLATION AND METHOD FOR GENERATING A THREE-PHASE AC VOLTAGE TO...

ROTOR BODY AND METHOD FOR PRODUCING A ROTOR BODY

COOLING OF AN AXIAL END REGION OF A STATOR IN A ROTATING ELECTRICAL...

STEAM POWER PLANT WITH A LIQUID-COOLED GENERATOR

THERMAL POWER PLANT WITH USE OF THE WASTE HEAT FROM A GENERATOR

FAN DIRECTING ELEMENT FOR AN ELECTRIC MACHINE

DEVICE FOR DEFLECTING AT LEAST A PORTION OF A COOLING FLUID LOWING...

COOLING DEVICE FOR AN ELECTRIC MACHINE AND ELECTRIC MACHINE COMPRIS...

COOLING DEVICE FOR AN ELECTRIC MOTOR

POWER PLANT HAVING A GAS TURBINE AND A HYDROGEN-COOLED GENERATOR

NEUTRAL POINT OF A GENERATOR

INSPECTION DEVICE FOR A MACHINE

MONITORING SYSTEM FOR AN ELECTRIC MACHINE

WINDING FOR AN ELECTRICAL MACHINE

Shaft sealing ring for a barrier oil sealing system of a hydrogen-c...

METHOD AND ASSEMBLY FOR THE TURNING GEAR OPERATION OF A TURBO SET

ROTOR FOR A TURBO GENERATOR, AND TURBO GENERATOR COMPRISING A ROTOR

Oscillation Damping System for a Stator of an Electrical Machine

Arrangement With Generator Bars for a Stator of an Electrical Gener...

Method for Automatic Monitoring of Generator Operation

Generating Unit and Method For Producing a Current With a Predeterm...