F16C 32/0463
With electromagnetic bias
Official title: {with electromagnetic bias, e.g. by extra bias windings}
F16C32/0463 (With electromagnetic bias) appears on 29 US grants and 21 published applications in this corpus.
Search patents in F16C- Granted patents
- 29
- Published applications
- 21
- Assignees
- 26
- Inventors
- 70
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 3 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Radial stator, magnetic levitation bearing, installation method, and motor26 Nov 2024US 12,152,634 B2Gree Electric Appliances, Inc. of Zhuhai
- Method and system for rotor stabilization30 Apr 2024US 11,970,952 B2General Electric Company
- Magnetic bearing, compressor and air conditioner20 Feb 2024US 11,905,994 B2Gree Electric Appliances, Inc. of Zhuhai
- Substrate rotation device, substrate cleaning device, substrate processing device, and control method for substrate rotation device22 Aug 2023US 11,731,241 B2Ebara Corporation
- Thrust magnetic bearing device28 Feb 2023US 11,592,059 B2Kawasaki Jukogyo Kabushiki Kaisha
- Radial stator, magnetic levitation bearing, installation method, and motor27 Jul 2023US 2023/0235784 A1Gree Electric Appliances, Inc. of Zhuhai
- Magnetic levitation system27 Jul 2023US 2023/0238857 A1National Institute of Advanced Medical Devices, Shenzhen
- Magnetic bearing of stator permanent magnet motor with magnetic pole bypasses and bias force adjusting method thereof24 Nov 2022US 2022/0373027 A1Southeast University
- Magnetic Bearing, Compressor and Air Conditioner20 Oct 2022US 2022/0333644 A1Gree Electric Appliances, Inc. of Zhuhai
- Method and System for Rotor Stabilization18 Mar 2021US 2021/0079792 A1General Electric Company
Most cited
By later US patents
- Magnetic bearing apparatus and a method for operating the same74US 6,130,494 ALust Antriebstechnik GmbH · 2000
- Fixed gain electromagnetic actuator and electromagnetic bearing incorporating same57US 5,319,273 ASatCon Technology Corporation · 1994
- Magnetic bearing structure43US 5,111,102 A1992
- High-speed, low-loss antifriction bearing assembly37US 5,179,308 AThe Charles Stark Draper Laboratory, Inc. · 1993
- Radial active magnetic bearing apparatus and a method for operating the same35US 6,365,996 B2Lust Antriebstechnik GmbH · 2002