H02K 7/1185
With a mechanical one-way direction control, i.e. with means for reversing the
Official title: {with a mechanical one-way direction control, i.e. with means for reversing the direction of rotation of the rotor}
H02K7/1185 (With a mechanical one-way direction control, i.e. with means for reversing the) appears on 47 US grants and 22 published applications in this corpus.
Search patents in H02K- Granted patents
- 47
- Published applications
- 22
- Assignees
- 42
- Inventors
- 80
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 2 | 4 |
| 2009 | 1 | 0 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 4 |
| 2019 | 6 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Reluctance-type rotary actuators14 Apr 2020US 10,622,929 B2Hamilton Sundstrand Corporation
- Turning device26 Nov 2019US 10,487,658 B2Mitsubishi Heavy Industries Compressor Corporation
- DC motor with one-way bearing8 Oct 2019US 10,439,471 B2Zhejiang Cipu Pool&SPA Technology Co., Ltd.
- Air turbine starters and systems for gas turbine engines18 Jun 2026US 2026/0168444 A1Unison Industries, LLC
- Dishwasher diverter valve drive31 Aug 2023US 2023/0275490 A1Illinois Tool Works Inc.
- Redundant electrical machine for driving a means of propulsion18 Jun 2020US 2020/0195096 A1Siemens Aktiengesellschaft
- Automatic Gear-Shifting Device21 Feb 2019US 2019/0056016 A1Hall Labs LLC
- Anti-Reverse Rotation Apparatuses, Rotors for use Therein, and Related Methods29 Nov 2018US 2018/0340582 A1TECO-Westinghouse Motor Company
Most cited
By later US patents
- Centrifugal pump with damped motor connection19US 4,750,872 AEasthorpe Investments Ltd. · 1988
- Reverse rotation preventing mechanism for synchronous motors18US 5,027,022 AKabushiki Kaisha Tokai Rika Denki Seisakusho · 1991
- Self-starting single-phase synchronous motor14US 4,296,341 ASodeco-Saia AG · 1981
- Electrically-driven rotary pump14US 5,039,286 ARena GmbH · 1991
- Linear motor device and machine tool having the same mounted thereon12US 7,906,877 B2GMC Hillstone Co., Ltd. · 2011