Rainer Frotscher

Person

Regenstauf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring of gases produced in an insulating-means circuit
- Patent number 11,327,039
- Issue date May 10, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Rainer Frotscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tap changer with vacuum interrupters
- Patent number 9,293,273
- Issue date Mar 22, 2016
- MASCHINENFABRIK REINHAUSEN GMBH
- Wolfgang Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for gas analysis of on-load tap changers
- Patent number 8,738,301
- Issue date May 27, 2014
- MASCHINENFABRIK REINHAUSEN GMBH
- Rainer Frotscher
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring the contact burnoff in tap changers
- Patent number 6,518,771
- Issue date Feb 11, 2003
- Pharmacia and Upjohn Company
- Rainer Frotscher
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
STATE BASED OPERATION OF ELECTRICAL EQUIPMENT
- Publication number 20250147002
- Publication date May 8, 2025
- MASCHINENFABRIK REINHAUSEN GMBH
- Marc Foata
- G01 - MEASURING TESTING
Information Patent Application
MONITORING OF GASES PRODUCED IN AN INSULATING-MEANS CIRCUIT
- Publication number 20220026385
- Publication date Jan 27, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Rainer Frotscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-LOAD TAP CHANGER WITH CONNECTION TO OIL RESERVOIR OF A TRANSFORMER
- Publication number 20150325387
- Publication date Nov 12, 2015
- Dieter DOHNAL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TAP CHANGER WITH VACUUM INTERRUPTERS
- Publication number 20140027257
- Publication date Jan 30, 2014
- Wolfgang Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR GAS ANALYSIS OF ON-LOAD TAP CHANGERS
- Publication number 20120041688
- Publication date Feb 16, 2012
- Rainer Frotscher
- G01 - MEASURING TESTING
Information Patent Application
POWER TRANSFORMER HAVING A STEPPING SWITCH
- Publication number 20110063064
- Publication date Mar 17, 2011
- Wolfgang Albrecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for monitoring contact consumption in multiple contact switches
- Publication number 20070051595
- Publication date Mar 8, 2007
- MASCHINENFABRIK REINHAUSEN GMBH
- Dieter Dohnal
- G01 - MEASURING TESTING
Information Patent Application
Method of monitoring the contact burnoff in tap changers
- Publication number 20010013784
- Publication date Aug 16, 2001
- Maschinenfabrik Reinhausen GmbH
- Rainer Frotscher
- H01 - BASIC ELECTRIC ELEMENTS

Rainer Frotscher

Person

Patents Grantslast 30 patents

Monitoring of gases produced in an insulating-means circuit

Tap changer with vacuum interrupters

Method for gas analysis of on-load tap changers

Method of monitoring the contact burnoff in tap changers

Patents Applicationslast 30 patents

STATE BASED OPERATION OF ELECTRICAL EQUIPMENT

MONITORING OF GASES PRODUCED IN AN INSULATING-MEANS CIRCUIT

ON-LOAD TAP CHANGER WITH CONNECTION TO OIL RESERVOIR OF A TRANSFORMER

TAP CHANGER WITH VACUUM INTERRUPTERS

METHOD FOR GAS ANALYSIS OF ON-LOAD TAP CHANGERS

POWER TRANSFORMER HAVING A STEPPING SWITCH

Method for monitoring contact consumption in multiple contact switches

Method of monitoring the contact burnoff in tap changers