Class H01T : SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
Subclass 1/14: Details of spark gaps Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure (H01T 1/15, H01T 1/16, H01T 1/18 take precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12142897 | Multi-spark gap | Apr 26, 23 | Nov 12, 24 | Phoenix Contact GmbH & Co. KG |
| 12057283 | Overvoltage protection arrangement with a horn spark gap, located in a housing, with a chamber for arc quenching | Nov 18, 19 | Aug 06, 24 | DEHN SE |
| 11839021 | Spacing-assured electric field shield for gas discharge tube of motor control | Jan 26, 23 | Dec 05, 23 | Nidec Motor Corporation |
| 11804703 | Mounting device, line surge arrester unit and method for mounting a line surge arrester on a power tower | Feb 25, 21 | Oct 31, 23 | SIEMENS ENERGY GLOBAL GMBH & CO. KG |
| 11764570 | Lightning protection spark gap assembly and method for operating a lightning protection spark gap assembly | May 07, 20 | Sep 19, 23 | DEHN SE |
| 11749481 | Over-voltage protection arrangement having a horn gap located in an insulating housing having a deionization chamber for arc extinguishing | Nov 18, 19 | Sep 05, 23 | DEHN SE |
| 11735890 | Overvoltage protection apparatus and modular overvoltage protection system | Apr 22, 20 | Aug 22, 23 | DEHN SE |
| 11705724 | Lightning protection spark gap assembly and method for operating a lightning protection spark gap assembly | May 07, 20 | Jul 18, 23 | DEHN SE |
| 11682899 | Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line | Apr 20, 22 | Jun 20, 23 | Hitachi Energy Switzerland AG |
| 11596057 | Spacing-assured electric field shield for gas discharge tube of motor control | Nov 11, 20 | Feb 28, 23 | Nidec Motor Corporation |
| 11443876 | Varistor component and method for securing a varistor component | Apr 13, 17 | Sep 13, 22 | TDK ELECTRONICS AG |
| 11322934 | Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line | Sep 13, 17 | May 03, 22 | Hitachi Energy Switzerland AG |
| 11201464 | Arrangement for overload protection for overvoltage protection equipment | Apr 04, 17 | Dec 14, 21 | DEHN SE + CO KG |
| 11128107 | Electrical protection component having a thermal short-circuit device | Nov 22, 16 | Sep 21, 21 | Epcos AG |
| 11025036 | Hot stick quick connect surge arrester assembly | Mar 11, 19 | Jun 01, 21 | Not available |
| 10910795 | Arrester for surge protection | Jan 25, 17 | Feb 02, 21 | TDK ELECTRONICS AG |
| 10763665 | Overvoltage protection circuit | May 24, 16 | Sep 01, 20 | EBM-Papst Mulfingen GmbH & Co., KG |
| 10685767 | Surge protective device modules and systems including same | Sep 14, 17 | Jun 16, 20 | RAYCAP IP DEVELOPMENT LTD |
| 10672541 | Insulator arrangement for an overhead line | Mar 09, 16 | Jun 02, 20 | Siemens Aktiengesellschaft |
| 10672581 | Type-II overvoltage protection device | Dec 15, 16 | Jun 02, 20 | Phoenix Contact GmbH & Co. KG |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0014,790 | SURGE ARRESTER INCLUDING A DISCONNECTOR AND RELATED EXTINGUISHING/DEIONIZATION CHAMBER | Oct 25, 22 | Jan 09, 25 | Not available |
| 2024/0064,892 | SPACING-ASSURED ELECTRIC FIELD SHIELD FOR GAS DISCHARGE TUBE OF MOTOR CONTROL | Oct 26, 23 | Feb 22, 24 | Nidec Motor Corporation |
| 2024/0055,161 | ASSEMBLY COMPRISING A DISCONNECTING DEVICE FOR A SURGE-ARRESTING DEVICE | Dec 10, 21 | Feb 15, 24 | Not available |
| 2021/0194,219 | Nuisance Current Blocker | Mar 08, 21 | Jun 24, 21 | Not available |
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