Method and system for operating a control transformer
US-2024372481-A1 · Nov 7, 2024 · US
This page is not indexed by search engines while we improve data quality.
Bieringer Alfred patents
Bieringer Alfred is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bieringer Alfred |
| Total patents | 25 |
| First publication | Jan 29, 2015 |
| Latest publication | Nov 7, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Resistor assembly for tap changer and tap changer
US-12087478-B2 · Sep 10, 2024 · US
Switch unit for a step transformer, and step transformer having a switch unit
US-2024062969-A1 · Feb 22, 2024 · US
Resistor assembly for tap changer and tap changer
US-2022344079-A1 · Oct 27, 2022 · US
Selector for an on-load tap changer and on-load tap changer with load transfer switch and selector
US-10643802-B2 · May 5, 2020 · US
On-load tap changer and method of and system for operating same
US-10483879-B2 · Nov 19, 2019 · US
Selector for an on-load tap changer and on-load tap changer with load transfer switch and selector
US-2019096596-A1 · Mar 28, 2019 · US
Switching system with preselector
US-10153101-B2 · Dec 11, 2018 · US
On-load tap changer according to the reactor switching principle
US-10147563-B2 · Dec 4, 2018 · US
Switching system with preselector
US-9984833-B2 · May 29, 2018 · US
Recent patents
Latest publications not already listed above.
Method of determining an operational setting of an on-load tap changer
US-9966203-B2 · May 8, 2018 · US
On-load tap changer and method of and system for operating same
US-2018069492-A1 · Mar 8, 2018 · US
Method for monitoring an on-load tap changer
US-9835686-B2 · Dec 5, 2017 · US
On-load tap changer
US-9543096-B2 · Jan 10, 2017 · US
On-load tap changer according to the reactor switching principle
US-2016329168-A1 · Nov 10, 2016 · US
On-load tap changer
US-9455658-B2 · Sep 27, 2016 · US
Distribution transformer for voltage regulation of local distribution networks
US-9406434-B2 · Aug 2, 2016 · US
Switching system with preselector
US-2016211090-A1 · Jul 21, 2016 · US
Switching system with preselector
US-2016211089-A1 · Jul 21, 2016 · US
On-load tap changer with worm gear
US-9360091-B2 · Jun 7, 2016 · US
On-load tap changer with connection to oil reservoir of a transformer
US-2015325387-A1 · Nov 12, 2015 · US
On-load tap changer
US-2015303006-A1 · Oct 22, 2015 · US
On-load tap changer
US-2015171783-A1 · Jun 18, 2015 · US
On-load tap changer
US-2015034462-A1 · Feb 5, 2015 · US
On-load tap changer
US-2015027989-A1 · Jan 29, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Reinhausen Maschf Scheubeck | 25 |
| Bieringer Alfred | 5 |
| Hammer Christian | 2 |
| Pankofer Martin | 2 |
| Strempel Rolf | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F29/04 | 14 |
| H01H9/0027 | 13 |
| H01H9/0038 | 12 |
| H01H9/00 | 9 |
| H01H9/0005 | 8 |