Stefan LECHELER

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Fault detection in spring-loaded drives of medium-voltage switchgea...
- Patent number 12,334,283
- Issue date Jun 17, 2025
- Siemens Aktiengesellschaft
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing systems
- Patent number 11,837,420
- Issue date Dec 5, 2023
- Siemens Aktiengesellschaft
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for recognizing an arcing fault, and electrical switchgear
- Patent number 11,095,109
- Issue date Aug 17, 2021
- Siemens Aktiengesellschaft
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Determining the movement profile of an armature in a magnet
- Patent number 10,796,832
- Issue date Oct 6, 2020
- Siemens Aktiengesellschaft
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quickly closing switch element
- Patent number 10,388,475
- Issue date Aug 20, 2019
- Siemens Aktiengsellschaft
- Martin Boettcher
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWITCH ARRANGEMENT AND METHOD FOR OPERATING A SWITCH ARRANGEMENT
- Publication number 20250149275
- Publication date May 8, 2025
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Hintze
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRANGEMENT AND METHOD FOR AUTOMATICALLY CONFIGURING A MAGNETIC DRIVE
- Publication number 20240186088
- Publication date Jun 6, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Hintze
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION IN SPRING-LOADED DRIVES OF MEDIUM-VOLTAGE SWITCHGEA...
- Publication number 20230335350
- Publication date Oct 19, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING SYSTEMS
- Publication number 20220181106
- Publication date Jun 9, 2022
- Siemens Aktiengesellschaft
- Stefan Lecheler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Determining The Movement Profile Of An Armature In A Magnet
- Publication number 20190156982
- Publication date May 23, 2019
- SIEMENS AKTIENGESELLSCHAFT
- STEFAN LECHELER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR RECOGNIZING AN ARCING FAULT, AND ELECTRICAL SWITCHGEAR
- Publication number 20180212416
- Publication date Jul 26, 2018
- Siemens Aktiengesellschaft
- Stefan LECHELER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
QUICKLY CLOSING SWITCH ELEMENT
- Publication number 20180144890
- Publication date May 24, 2018
- Siemens Aktiengesellschaft
- Martin BOETTCHER
- H01 - BASIC ELECTRIC ELEMENTS

Stefan LECHELER

Person

Patents Grantslast 30 patents

Fault detection in spring-loaded drives of medium-voltage switchgea...

Arc extinguishing systems

Device for recognizing an arcing fault, and electrical switchgear

Determining the movement profile of an armature in a magnet

Quickly closing switch element

Patents Applicationslast 30 patents

SWITCH ARRANGEMENT AND METHOD FOR OPERATING A SWITCH ARRANGEMENT

ARRANGEMENT AND METHOD FOR AUTOMATICALLY CONFIGURING A MAGNETIC DRIVE

FAULT DETECTION IN SPRING-LOADED DRIVES OF MEDIUM-VOLTAGE SWITCHGEA...

ARC EXTINGUISHING SYSTEMS

Determining The Movement Profile Of An Armature In A Magnet

DEVICE FOR RECOGNIZING AN ARCING FAULT, AND ELECTRICAL SWITCHGEAR

QUICKLY CLOSING SWITCH ELEMENT