Inventor
DOHNAL DIETER
DE40 patents
⚠️ This page may combine multiple inventors who share the name “DOHNAL DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
REINHAUSEN MASCHF SCHEUBECK
28 patentsUS6060669AMay 9, 2000
Tap selector
REINHAUSEN MASCHF SCHEUBECK69 citations95
US6856122B2Feb 15, 2005
Thyristor tap changer
REINHAUSEN MASCHF SCHEUBECK26 citations92
US6087607AJul 11, 2000
Position signalling device
REINHAUSEN MASCHF SCHEUBECK21 citations92
US5107200AApr 21, 1992
Load switch for a step transformer
REINHAUSEN MASCHF SCHEUBECK43 citations92
US6124726ASep 26, 2000
Method of monitoring a tap selector
REINHAUSEN MASCHF SCHEUBECK42 citations91
US5786552AJul 28, 1998
Switching arrangement for load change-over switches of step switches and for selector switches
REINHAUSEN MASCHF SCHEUBECK23 citations91
US5523674AJun 4, 1996
Step switch
REINHAUSEN MASCHF SCHEUBECK33 citations91
US5736827AApr 7, 1998
Motor driven step switch
REINHAUSEN MASCHF SCHEUBECK28 citations89
US6100674AAug 8, 2000
Method of monitoring a tap changer
REINHAUSEN MASCHF SCHEUBECK27 citations88
US6091032AJul 18, 2000
Tap changer
REINHAUSEN MASCHF SCHEUBECK28 citations88
US6234106B1May 22, 2001
Position indicator
REINHAUSEN MASCHF SCHEUBECK18 citations83
US7463010B2Dec 9, 2008
Multipoint switch
REINHAUSEN MASCHF SCHEUBECK17 citations82
US7656138B2Feb 2, 2010
Device for regulating electrical voltage
REINHAUSEN MASCHF SCHEUBECK7 citations74
US6965217B2Nov 15, 2005
Tap changing assembly for power transformer
REINHAUSEN MASCHF SCHEUBECK8 citations73
US5694034ADec 2, 1997
Tap changer for a tapped or stepped transformer
REINHAUSEN MASCHF SCHEUBECK12 citations73
US5516992AMay 14, 1996
Transformer tap changing and step switch assembly
REINHAUSEN MASCHF SCHEUBECK11 citations73
US5266759ANov 30, 1993
Actuator for a step-transformer load switch
REINHAUSEN MASCHF SCHEUBECK13 citations73
US5128605AJul 7, 1992
Monitoring system for step-type switching transformer
REINHAUSEN MASCHF SCHEUBECK12 citations73
US9640341B2May 2, 2017
On-load tap changer
REINHAUSEN MASCHF SCHEUBECK4 citations71
US5165295ANov 24, 1992
End stop for stepper for step-type transformer
REINHAUSEN MASCHF SCHEUBECK16 citations71
US7179369B2Feb 20, 2007
Oil filter system
REINHAUSEN MASCHF SCHEUBECK3 citations62
US5773970AJun 30, 1998
Tap changer with tickler coil for arcless tap changing
REINHAUSEN MASCHF SCHEUBECK6 citations62
US6529858B1Mar 4, 2003
Method of controlling step switches
REINHAUSEN MASCHF SCHEUBECK6 citations59
US7497745B2Mar 3, 2009
Contact arrangement
REINHAUSEN MASCHF SCHEUBECK2 citations58
US6307283B1Oct 23, 2001
Position signalling device for a motor drive
REINHAUSEN MASCHF SCHEUBECK6 citations52
US7449851B2Nov 11, 2008
Arrangement for automatically influencing a mains supply and motor drive therefor
REINHAUSEN MASCHF SCHEUBECK1 citations50
US7550688B2Jun 23, 2009
Tap changer having a switching monitoring device
REINHAUSEN MASCHF SCHEUBECK0 citations39
US9918359B2Mar 13, 2018
Device and method for reducing network reactions when an electric arc furnace is in operation
REINHAUSEN MASCHF SCHEUBECK0 citations38
BRUECKL OLIVER
5 patentsUS8648587B2Feb 11, 2014
Arrangement of a stepping switch on a control transformer
BRUECKL OLIVER7 citations80
US8415987B2Apr 9, 2013
Tap switch with semiconductor switching elements
BRUECKL OLIVER2 citations60
US8289068B2Oct 16, 2012
Method for switching without any interruption between winding taps on a tap-changing transformer
BRUECKL OLIVER2 citations60
US8624565B2Jan 7, 2014
On-load tap changer comprising semiconductor switching elements
BRUECKL OLIVER1 citations49
US8669746B2Mar 11, 2014
On-load tap changer comprising semiconductor switching elements
BRUECKL OLIVER0 citations39