F16C 32/0491
With electromagnets acting in axial and radial direction
Official title: {with electromagnets acting in axial and radial direction, e.g. with conical magnets}
F16C32/0491 (With electromagnets acting in axial and radial direction) appears on 21 US grants and 15 published applications in this corpus.
Search patents in F16C- Granted patents
- 21
- Published applications
- 15
- Assignees
- 23
- Inventors
- 48
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
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| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic bearing and compressor22 Sep 2026US 12,742,475 B2Gree Electric Appliances, Inc. of Zhuhai
- Magnetic actuator for a magnetic suspension system7 May 2024US 11,978,589 B2Spindrive Oy
- Thrust magnetic bearing and turbo-compressor with same27 Sep 2022US 11,454,279 B2Daikin Industries, Ltd.
- Thrust magnetic bearing and turbo compressor equipped with same26 Apr 2022US 11,313,376 B2Daikin Industries, Ltd.
- Magnetic bearing and method for operating a magnetic bearing18 Jan 2022US 11,226,002 B2thyssenkrupp AG
- Magnetic bearing and compressor22 May 2025US 2025/0163962 A1Gree Electric Appliances, Inc. of Zhuhai
- A magnetic actuator for a magnetic suspension system20 Oct 2022US 2022/0336133 A1Spindrive Oy
- Thrust magnetic bearing and turbo compressor equipped with same13 Jan 2022US 2022/0010805 A1Daikin Industries, Ltd.
- Thrust magnetic bearing and turbo-compressor with same14 Jan 2021US 2021/0010536 A1Daikin Industries, Ltd.
- Magnetic bearing and method for operating a magnetic bearing9 Jan 2020US 2020/0011376 A1thyssenkrupp AG
Most cited
By later US patents
- Energy storage flywheel with minimum power magnetic bearings and motor/generator74US 6,897,587 B1Calnetix, Inc. · 2005
- Combination radial and thrust magnetic bearing62US 6,359,357 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2002
- Communicating magnetic flux across a gap with a rotating body34US 7,557,480 B2Calnetix, Inc. · 2009
- Combined radial and axial magnetic bearings32US 5,729,066 AGeneral Electric Company · 1998
- Magnetic suspension device of a rotor placed in a sealed enclosure31US 4,500,142 ASociete Europeenne de Propulsion · 1985