Patents/Inventors

Todor Kokev

SofiaBG7 patents

7 Patents

US123081872025
System for Controlling a Vacuum Interrupter for a Power Diverter Switch, a Power Diverter Switch and an On-load Tap Changer
Hitachi Energy Ltd
0 cites
US121191972024
On-load Tap Changer with Positioning Device and Method for Assembling an On-load Tap Changer
HITACHI ENERGY Ltd
0 cites
US120338252024
Switching System for an On-load Tap Changer, On-load Tap Changer and Method for Switching a Tap Connection of an On-load Tap Changer
HITACHI ENERGY Ltd
0 cites
US120208862024
Contact Unit and Contact System for an On-load Tap Changer and On-load Tap Changer
HITACHI ENERGY Ltd
0 cites
US119962562024
Switching System for an On-load Tap Changer, On-load Tap Changer and Method for Switching a Tap Connection of an On-load Tap Changer
HITACHI ENERGY Ltd
0 cites
US119422932024
System for Controlling a Vacuum Interrupter for a Power Diverter Switch, a Power Diverter Switch and an On-load Tap Changer
Hitachi Energy Ltd
0 cites
US118942052024
System for Controlling a Vacuum Interrupter for a Power Diverter Switch, a Power Diverter Switch and an On-load Tap Changer
Hitachi Energy Ltd
0 cites