Class H02K : DYNAMO-ELECTRIC MACHINES
Subclass 1/10: Details of the magnetic circuit (magnetic circuits or magnets in general, magnetic circuits for transformers for power supply H01F; magnetic circuits for relays H01H 50/16) characterised by the shape, form, or construction Salient poles Commutating poles
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12027930 | DC motor | Dec 17, 19 | Jul 02, 24 | DENSO Corporation |
| 11787009 | Electric tool | Sep 11, 18 | Oct 17, 23 | Nanjing Chervon Industry Co. Ltd. |
| 10862378 | Additive amortisseur circuit | Feb 06, 20 | Dec 08, 20 | HAMILTON SUNDSTRAND CORPORATION |
| 10601288 | Additive amortisseur circuit | Nov 17, 17 | Mar 24, 20 | HAMILTON SUNDSTRAND CORPORATION |
| 9608551 | Reducing peak fault output current in a DC power generation system | Aug 17, 15 | Mar 28, 17 | ABB SCHWEIZ AG |
| 8922089 | Direct-current motor armature, direct-current motor, and method for winding coil around armature of direct-current motor | Oct 29, 07 | Dec 30, 14 | MITSUBA CORPORATION |
| 8901797 | Brushless motor system for a vehicle fuel pump | Jan 29, 08 | Dec 02, 14 | FORD GLOBAL TECHNOLOGIES, LLC |
| 8680740 | Stator with intermediate teeth | Aug 27, 11 | Mar 25, 14 | ABB RESEARCH LTD. |
| 7560835 | Electrical induction machine and primary part | Nov 09, 05 | Jul 14, 09 | BOSCH REXROTH AG |
| 7274126 | Motor armature having distributed windings for reducing arcing | Sep 08, 04 | Sep 25, 07 | BLACK & DECKER INC. |
| 6982512 | Interference-suppressed universal motor | Feb 08, 05 | Jan 03, 06 | HILTI AKTIENGESELLSCHAFT |
| 6710505 | Direct drive inside-out brushless roller motor | Feb 06, 01 | Mar 23, 04 | MOOG INC. |
| 6339646 | Slotted mode code usage in a cellular communications system | Nov 03, 98 | Jan 15, 02 | TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
| 6313560 | Thermally protected electric machine | Dec 20, 99 | Nov 06, 01 | PRATT & WHITNEY CANADA CORP. |
| 6008559 | Motor using a rotor including an interior permanent magnet | Jul 22, 98 | Dec 28, 99 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 5654601 | Switched reluctance machine | Jun 07, 95 | Aug 05, 97 | NIDEC SR DRIVES LTD. |
| 5442250 | Electric power train for vehicles | Apr 20, 93 | Aug 15, 95 | STRIDSBERG INNOVATION AB, STRIDSBERG LICENSING AB, STRIDEBERG LICENCING AB, |
| 5418416 | Brushless three-phase DC motor | Nov 18, 93 | May 23, 95 | PAPST LICENSING GMBH |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
