F01B 3/104
By turning the valve plate
Official title: {by turning the valve plate}
F01B3/104 (By turning the valve plate) appears on 6 US grants and 8 published applications in this corpus.
Search patents in F01B- Granted patents
- 6
- Published applications
- 8
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 17 Sep 2024
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| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year.
Recent patents
- Adjustable distribution plate for an axial piston assembly17 Sep 2024US 12,092,070 B1Dana Motion Systems Italia S.R.L.
- Mechanism and method for a high efficiency low noise hydraulic pump/motor19 Apr 2022US 11,306,589 B2Volvo Construction Equipment AB
- Variable pre and de-compression control mechanism and method for hydraulic displacement pump6 Apr 2021US 10,968,741 B2Volvo Car Corporation
- Axial piston device having rotary displacement control13 Dec 2011US 8,074,558 B2Caterpillar Inc.
- Pump or motor with interconnected chambers in the rotor15 Aug 2006US 7,090,472 B2Innas Free Piston B.V.
- Adjustable distribution plate for an axial piston assembly10 Oct 2024US 2024/0337236 A1Dana Motion Systems Italia S.R.L.
- Mechanism and method for a high efficiency low noise hydraulic pump/motor15 Jul 2021US 2021/0215044 A1Volvo Car Corporation
- Bent-axis axial-piston hydraulic machine15 Apr 2021US 2021/0108623 A1Dana Motion Systems Italia S.R.L.
- Variable pre and de-compression control mechanism and method for hydraulic displacement pump13 Aug 2020US 2020/0256332 A1Volvo Car Corporation
- Enhanced waste heat recovery system28 Jan 2016US 2016/0024923 A1Dana Corporation
Most cited
By later US patents
- Axial piston device having rotary displacement control6US 8,074,558 B2Caterpillar Inc. · 2011
- Variable pre and de-compression control mechanism and method for hydraulic displacement pump1US 10,968,741 B2Volvo Car Corporation · 2021
- Pump or motor with interconnected chambers in the rotor1US 7,090,472 B2Innas Free Piston B.V. · 2006