F16F 15/035
By use of eddy or induced-current damping
Official title: {by use of eddy or induced-current damping (dynamo-electric brakes of the eddy-current type H02K49/04)}
F16F15/035 (By use of eddy or induced-current damping) appears on 96 US grants and 96 published applications in this corpus.
Search patents in F16F- Granted patents
- 96
- Published applications
- 96
- Assignees
- 81
- Inventors
- 245
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 4 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 4 |
| 2014 | 1 | 3 |
| 2015 | 3 | 12 |
| 2016 | 10 | 9 |
| 2017 | 9 | 7 |
| 2018 | 4 | 4 |
| 2019 | 8 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 18 |
| 2022 | 7 | 1 |
| 2023 | 7 | 3 |
| 2024 | 5 | 3 |
| 2025 | 5 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Temperature-adaptive eddy current rotation damper21 Apr 2026US 12,607,246 B2FM Energie GmbH & Co. KG
- Apparatus and method for capturing vibration in system10 Mar 2026US 12,571,721 B2Illumina, Inc.
- Eddy current damper for power take-off gear rattle abatement22 Jul 2025US 12,366,289 B2Parker-Hannifin Corporation
- Magnetic vibration damper8 Jul 2025US 12,352,330 B2WifCo Inc.
- Cryogenic thermal isolation stage with integral passive vibration dampers15 Apr 2025US 12,276,315 B1United States of America as represented by the Administrator of NASA
- Damper assembly for traffic luminaires and traffic signals3 Sep 2026US 2026/0258929 A1
- Damper assembly for traffic luminaires and traffic signals3 Sep 2026US 2026/0258930 A1
- Mechanical control actuator for an aircraft20 Aug 2026US 2026/0242055 A1
- Rotary machine damper and rotary machine provided with same2 Apr 2026US 2026/0092636 A1National University Corporation Tokai National Higher Education and Research System
- Vacuum pump with an eddy current damper12 Mar 2026US 2026/0071636 A1
Most cited
By later US patents
- Robust minimal-loss flywheel systems96US 6,794,777 B12004
- Low force actuator for suspension control60US 6,032,770 ARaytheon Company · 2000
- Device for dampening vibratory motion47US 5,392,881 AThe United States of America as represented by the Secretary of the Navy · 1995
- Integral park brake/eddy current brake assembly44US 6,557,673 B1Visteon Global Technologies, Inc. · 2003
- Vibration-proof and earthquake-immue mount system41US 4,883,250 AKajima Corporation · 1989