F16C 32/0427
For axial load mainly
Official title: {for axial load mainly}
F16C32/0427 (For axial load mainly) appears on 65 US grants and 58 published applications in this corpus.
Search patents in F16C- Granted patents
- 65
- Published applications
- 58
- Assignees
- 64
- Inventors
- 177
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 4 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 2 | 3 |
| 2015 | 4 | 4 |
| 2016 | 2 | 4 |
| 2017 | 7 | 2 |
| 2018 | 0 | 3 |
| 2019 | 2 | 3 |
| 2020 | 6 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 4 | 7 |
| 2025 | 3 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Axial alignment system for a rotor of a rotary electric machine, and corresponding rotary electric machines14 Apr 2026US 12,603,547 B2Weg Equipamentos EléTricos S.A.
- Flywheel system with stationary shaft30 Dec 2025US 12,512,737 B2WattsUp Power A/S
- Hybrid airfoil and auxiliary magnetic bearings25 Nov 2025US 12,480,544 B2Hamilton Sundstrand Corporation
- Magnetic thrust bearing systems12 Aug 2025US 12,385,525 B2General Electric Company
- Stiffness gain mechanism for magnetic suspension bearing, magnetic suspension bearing, and blood pump23 Jul 2024US 12,044,271 B2Magassist, Inc.
- Magnetic assembly and vacuum pump17 Sep 2026US 2026/0275991 A1Leybold Aktiengesellschaft
- Magnetic damping rotational structure and magnetic damping generation method13 Aug 2026US 2026/0236113 A1Shenzhen Loyal Electronics Co., Ltd.
- Radial-Axial One-Piece Magnetic Bearing for an Energy Storage Device25 Jun 2026US 2026/0180394 A1Huachi Kinetic Energy (Beijing) Technology Co., Ltd
- Magnetic thrust bearing systems11 Dec 2025US 2025/0377018 A1General Electric Company
- Magnetic suspension device and semiconductor processing apparatus1 May 2025US 2025/0137489 A1Suzhou Supermag Intelligent Technology Co., Ltd
Most cited
By later US patents
- Axial force null position magnetic bearing and rotary blood pumps which use them208US 6,227,820 B12001
- Fluid pump with magnetically levitated impeller173US 5,195,877 A1993
- Axially free flywheel system65US 6,710,489 B1Indigo Energy, Inc. · 2004
- Optical deflector with a pneumatic and a magnetic bearing60US 4,726,640 ARicoh Company, Ltd. · 1988
- Optical deflector of air bearing type54US 5,069,515 ARicoh Company, Ltd. · 1991