F16C 2380/26
Dynamo-electric machines or combinations therewith
Official title: Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
F16C2380/26 (Dynamo-electric machines or combinations therewith) appears on 1,177 US grants and 1,212 published applications in this corpus.
Search patents in F16C- Granted patents
- 1,177
- Published applications
- 1,212
- Assignees
- 593
- Inventors
- 2,750
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 11 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 16 | 0 |
| 1993 | 15 | 0 |
| 1994 | 12 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 18 | 0 |
| 1998 | 28 | 0 |
| 1999 | 18 | 0 |
| 2000 | 23 | 0 |
| 2001 | 25 | 9 |
| 2002 | 15 | 23 |
| 2003 | 25 | 29 |
| 2004 | 27 | 35 |
| 2005 | 27 | 24 |
| 2006 | 19 | 21 |
| 2007 | 10 | 28 |
| 2008 | 11 | 26 |
| 2009 | 19 | 30 |
| 2010 | 21 | 32 |
| 2011 | 21 | 29 |
| 2012 | 20 | 35 |
| 2013 | 27 | 36 |
| 2014 | 25 | 47 |
| 2015 | 38 | 41 |
| 2016 | 30 | 45 |
| 2017 | 37 | 55 |
| 2018 | 42 | 52 |
| 2019 | 59 | 78 |
| 2020 | 57 | 72 |
| 2021 | 65 | 71 |
| 2022 | 67 | 69 |
| 2023 | 64 | 86 |
| 2024 | 55 | 88 |
| 2025 | 69 | 79 |
| 2026 | 56 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Roller flange, external rotor motor and conveyor roller6 Oct 2026US 12,753,793 B2LOGICDATA Electronic & Software Entwicklungs GmbH
- Rolling bearing fastening ring for rotating electric machines and rotating electric machine6 Oct 2026US 12,753,800 B2Weg Equipamentos EléTricos S.A.
- Bearing device with integrated electric insulation, in particular for an electric machine or motor22 Sep 2026US 12,742,473 B2Aktiebolaget Skf
- Bearing unit8 Sep 2026US 12,729,722 B2Baumueller Nuernberg GmbH
- Bearing device with integrated electrical insulation, notably for an electric motor or machine1 Sep 2026US 12,723,622 B2Aktiebolaget Skf
- Bearing device with integrated electrical insulation, in particular for an electric motor or machine8 Oct 2026US 2026/0309185 A1
- Bearing device with integrated electrical insulation, in particular for a motor or electric machine, and optimized groove8 Oct 2026US 2026/0309187 A1
- Rooter with selective manual and motorized operation1 Oct 2026US 2026/0294406 A1
- High speed electrical machine1 Oct 2026US 2026/0302869 A1Celeroton Turbocell AG
- High speed electrical machine1 Oct 2026US 2026/0302870 A1Celeroton Turbocell AG
Most cited
By later US patents
- Method and control apparatus for controlling an AC-machine105US 5,708,346 ALust Antriebstechnik GmbH · 1998
- Magnetically journalled rotational arrangement including a rotor for generating a unipolar bias magnetic flux101US 7,112,903 B1Levitronix LLC · 2006
- Fail safe dynamoelectric machine bearing99US 4,425,010 AReliance Electric Company · 1984
- Integrated magnetic bearing93US 6,707,200 B2Airex Co., Ltd. · 2004
- Molded plastic motor housing with integral stator mounting and shaft journalling projection88US 4,682,065 ANidec-Torin Corporation · 1987