F15B 1/025
Used for thermal compensation
Official title: {used for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down}
F15B1/025 (Used for thermal compensation) appears on 25 US grants and 30 published applications in this corpus.
Search patents in F15B- Granted patents
- 25
- Published applications
- 30
- Assignees
- 22
- Inventors
- 49
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 1 |
| 2018 | 1 | 6 |
| 2019 | 3 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 4 | 5 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure regulator assembly for a coolant distribution unit10 Feb 2026US 12,547,193 B2Hewlett Packard Enterprise Development LP
- Pressure compensator and assembly comprising a subsea installation and such a pressure compensator28 Oct 2025US 12,456,568 B2TechnipFMC Norge AS
- Cool fluid reservoir for a coolant distribution unit27 May 2025US 12,313,089 B2Hewlett Packard Enterprise Development LP
- Pressure regulator assembly for a coolant distribution unit1 Oct 2024US 12,105,538 B2Hewlett Packard Enterprise Development LP
- Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations17 Sep 2024US 12,092,186 B2Holmes Solutions Limited Partnership
- Agricultural header float arm position and pressure control system16 Oct 2025US 2025/0318462 A1
- Pressure regulator assembly for a coolant distribution unit9 Jan 2025US 2025/0013253 A1Hewlett Packard Enterprise Development LP
- Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations12 Dec 2024US 2024/0410439 A1Holmes Solutions Limited Partnership
- Universal Logic Circuit for Electro-Hydraulic Actuator19 Sep 2024US 2024/0309965 A1Emerson Process Management Valve Automation, Inc.
- Hydraulic cooler pressure isolation circuit for a header of an agricultural harvester29 Feb 2024US 2024/0065154 A1CNH Industrial America LLC
Most cited
By later US patents
- High-efficiency liquid heat exchange in compressed-gas energy storage systems22US 8,171,728 B2SustainX, Inc. · 2012
- Improving efficiency of liquid heat exchange in compressed-gas energy storage systems17US 8,245,508 B2SustainX, Inc. · 2012
- System and method for electro-hydraulic actuation of downhole tools14US 11,274,526 B2Schlumberger Technology Corporation · 2022
- Electrohydraulic servo door drive for operating a door, a window, etc.7US 6,978,609 B2Dorma GmbH + Co. KG · 2005
- Accumulator with secondary gas chamber3US 10,480,552 B2ClearMotion, Inc. · 2019