Lutz Friedrichsen

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic drive unit for a switching device and switching device
- Patent number 11,935,715
- Issue date Mar 19, 2024
- EATON INTELLIGENT POWER LIMITED
- Volker LAng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device for guiding and switching of load currents
- Patent number 11,742,165
- Issue date Aug 29, 2023
- EATON INTELLIGENT POWER LIMITED
- Lutz Friedrichsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device and switching arrangement
- Patent number 11,705,289
- Issue date Jul 18, 2023
- EATON INTELLIGENT POWER LIMITED
- Lutz Friedrichsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, method, and apparatus for multi-port power converter and in...
- Patent number 11,658,477
- Issue date May 23, 2023
- EATON INTELLIGENT POWER LIMITED
- Martin Wayne Mensch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching device and method for operating a switching device
- Patent number 11,521,817
- Issue date Dec 6, 2022
- EATON INTELLIGENT POWER LIMITED
- Christoph Bausch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, method, and apparatus for power distribution in an electric...
- Patent number 11,070,049
- Issue date Jul 20, 2021
- EATON INTELLIGENT POWER LIMITED
- Martin Wayne Mensch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for controlling an electromagnetic drive of a swi...
- Patent number 10,763,065
- Issue date Sep 1, 2020
- EATON INTELLIGENT POWER LIMITED
- Wolfgang Meid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch with quenching chamber
- Patent number 9,214,305
- Issue date Dec 15, 2015
- Eaton Electrical IP GmbH & Co. KG
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch having a quenching chamber
- Patent number 9,208,977
- Issue date Dec 8, 2015
- Eaton Electrical IP GmbH & Co. KG
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch unit with arc-extinguishing units
- Patent number 8,921,728
- Issue date Dec 30, 2014
- Eaton Electrical IP GmbH & Co. KG
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING DEVICE WITH A STOPPER AND METHOD FOR OPERATING A SWITCHIN...
- Publication number 20250014851
- Publication date Jan 9, 2025
- Eaton Intelligent Power Limited
- Volker LANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHABLE CONTACTING DEVICE WITH COOLING FUNCTIONALITY
- Publication number 20240355556
- Publication date Oct 24, 2024
- Eaton Intelligent Power Limited
- Volker LANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE
- Publication number 20240222039
- Publication date Jul 4, 2024
- Eaton Intelligent Power Limited
- Kai SCHROEDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR DAMAGE AND DIAGNOSTICS
- Publication number 20220337070
- Publication date Oct 20, 2022
- Eaton Intelligent Power Limited
- Justin Keith Griffiths
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING DEVICE FOR GUIDING AND SWITCHING OF LOAD CURRENTS
- Publication number 20220044896
- Publication date Feb 10, 2022
- Eaton Intelligent Power Limited
- Lutz Friedrichsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC DRIVE UNIT FOR A SWITCHING DEVICE AND SWITCHING DEVICE
- Publication number 20220044898
- Publication date Feb 10, 2022
- Eaton Intelligent Power Limited
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE
- Publication number 20210304995
- Publication date Sep 30, 2021
- Eaton Intelligent Power Limited
- Christoph Bausch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND SWITCHING ARRANGEMENT
- Publication number 20210272758
- Publication date Sep 2, 2021
- Eaton Intelligent Power Limited
- Lutz Friedrichsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR MULTI-PORT POWER CONVERTER AND IN...
- Publication number 20210218242
- Publication date Jul 15, 2021
- Eaton Intelligent Power Limited
- Martin Wayne Mensch
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR MULTI-PORT POWER CONVERTER AND IN...
- Publication number 20200381915
- Publication date Dec 3, 2020
- Eaton Intelligent Power Limited
- Martin Wayne Mensch
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER DISTRIBUTION AND CIRCUIT PROTECTION FOR A MOBILE APPLICATION...
- Publication number 20200274375
- Publication date Aug 27, 2020
- Eaton Intelligent Power Limited
- Justin Keith Griffiths
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR POWER DISTRIBUTION IN AN ELECTRIC...
- Publication number 20190296541
- Publication date Sep 26, 2019
- Eaton Intelligent Power Limited
- Martin Wayne Mensch
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING AN ELECTROMAGNETIC DRIVE OF A SWI...
- Publication number 20180330904
- Publication date Nov 15, 2018
- Eaton Intelligent Power Limited
- Wolfgang Meid
- G01 - MEASURING TESTING
Information Patent Application
SWITCH WITH QUENCHING CHAMBER
- Publication number 20130313228
- Publication date Nov 28, 2013
- EATON ELECTRICAL IP GMBH & CO. KG
- Lutz Friedrichsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH HAVING A QUENCHING CHAMBER
- Publication number 20130264310
- Publication date Oct 10, 2013
- EATON ELECTRICAL IP GMBH & CO. KG
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH WITH QUENCHING CHAMBER
- Publication number 20130264311
- Publication date Oct 10, 2013
- EATON ELECTRICAL IP GMBH & CO. KG
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH UNIT WITH ARC-EXTINGUISHING UNITS
- Publication number 20130206729
- Publication date Aug 15, 2013
- EATON ELECTRICAL IP GMBH & CO. KG
- Volker Lang
- H01 - BASIC ELECTRIC ELEMENTS

Lutz Friedrichsen

Person

Patents Grantslast 30 patents

Electromagnetic drive unit for a switching device and switching device

Switching device for guiding and switching of load currents

Switching device and switching arrangement

System, method, and apparatus for multi-port power converter and in...

Switching device and method for operating a switching device

System, method, and apparatus for power distribution in an electric...

Method and device for controlling an electromagnetic drive of a swi...

Switch with quenching chamber

Switch having a quenching chamber

Switch unit with arc-extinguishing units

Patents Applicationslast 30 patents

SWITCHING DEVICE WITH A STOPPER AND METHOD FOR OPERATING A SWITCHIN...

SWITCHABLE CONTACTING DEVICE WITH COOLING FUNCTIONALITY

SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE

CONTACTOR DAMAGE AND DIAGNOSTICS

SWITCHING DEVICE FOR GUIDING AND SWITCHING OF LOAD CURRENTS

ELECTROMAGNETIC DRIVE UNIT FOR A SWITCHING DEVICE AND SWITCHING DEVICE

SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE

SWITCHING DEVICE AND SWITCHING ARRANGEMENT

SYSTEM, METHOD, AND APPARATUS FOR MULTI-PORT POWER CONVERTER AND IN...

SYSTEM, METHOD, AND APPARATUS FOR MULTI-PORT POWER CONVERTER AND IN...

POWER DISTRIBUTION AND CIRCUIT PROTECTION FOR A MOBILE APPLICATION...

SYSTEM, METHOD, AND APPARATUS FOR POWER DISTRIBUTION IN AN ELECTRIC...

METHOD AND DEVICE FOR CONTROLLING AN ELECTROMAGNETIC DRIVE OF A SWI...

SWITCH WITH QUENCHING CHAMBER

SWITCH HAVING A QUENCHING CHAMBER

SWITCH WITH QUENCHING CHAMBER

SWITCH UNIT WITH ARC-EXTINGUISHING UNITS