F04C 2270/095
Controlled or regulated
F04C2270/095 (Controlled or regulated) appears on 12 US grants and 14 published applications in this corpus.
Search patents in F04C- Granted patents
- 12
- Published applications
- 14
- Assignees
- 13
- Inventors
- 36
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 3 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 2 |
| 2023 | 4 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Electric compressor with integrated sensor(s)30 Dec 2025US 12,510,074 B2Mahle International GmbH
- Freezing device9 Jul 2024US 12,031,760 B2Mitsubishi Electric Corporation
- Compressor cylinder switching control method and device, unit and air conditioning system26 Dec 2023US 11,852,132 B2Gree Electric Appliances, Inc. of Zhuhai
- Variable capacity compressor operation mode determination method and device, variable capacity compressor, and air conditioner7 Nov 2023US 11,808,261 B2Gree Electric Appliances, Inc. of Zhuhai
- Gas compressor3 Oct 2023US 11,773,855 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Electric compressor with integrated sensor(s)26 Dec 2024US 2024/0426297 A1Mahle International GmbH
- Freezing device28 Jul 2022US 2022/0235987 A1Mitsubishi Electric Corporation
- Method for conveying a fluid through a screw pump, and screw pump16 Jun 2022US 2022/0186727 A1Leistritz Pumpen GmbH
- Variable capacity compressor operation mode determination method and device, variable capacity compressor, and air conditioner4 Nov 2021US 2021/0340977 A1Gree Electric Appliances, Inc. of Zhuhai
- Compressor Cylinder Switching Control Method and Device, Unit and Air Conditioning System2 Sep 2021US 2021/0270260 A1Gree Electric Appliances, Inc. of Zhuhai
Most cited
By later US patents
- Gas turbine engine fuel system7US 10,378,445 B2ROLLS-ROYCE plc · 2019
- Method for regulating the rotational speed of a compressor as a function of the available gas flow of a source and regulation thereby applied1US 10,815,997 B2Atlas Copco Airpower, Naamloze Vennootschap · 2020
- Electric compressor with integrated sensor(s)1US 12,510,074 B2Mahle International GmbH · 2025
- System and method of remotely connecting and disconnecting the auxiliary power supply of a frequency inverter for variable capacity compressor employed in cooling systems1US 9,309,887 B2Whirlpool Corporation · 2016