F28F 2265/14
Safety or protection arrangements: for preventing damage by freezing
Official title: for preventing damage by freezing, e.g. for accommodating volume expansion
F28F2265/14 (Safety or protection arrangements: for preventing damage by freezing) appears on 85 US grants and 117 published applications in this corpus.
Search patents in F28F- Granted patents
- 85
- Published applications
- 117
- Assignees
- 93
- Inventors
- 301
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 4 |
| 2012 | 0 | 6 |
| 2013 | 0 | 6 |
| 2014 | 1 | 10 |
| 2015 | 6 | 4 |
| 2016 | 3 | 10 |
| 2017 | 6 | 7 |
| 2018 | 9 | 8 |
| 2019 | 13 | 9 |
| 2020 | 5 | 5 |
| 2021 | 6 | 6 |
| 2022 | 4 | 8 |
| 2023 | 7 | 3 |
| 2024 | 2 | 8 |
| 2025 | 1 | 3 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method to prevent splitting or rupture in fluid coils26 May 2026US 12,638,242 B2Coil Master Corporation
- Heat exchanger and refrigeration cycle apparatus12 May 2026US 12,624,904 B2Mitsubishi Electric Corporation
- Thermally adaptive flow conduit22 Jul 2025US 12,366,421 B2Hamilton Sundstrand Corporation
- System for providing a pressurized liquid3 Sep 2024US 12,076,672 B2Airbus Operations GmbH
- Laminated fluid warmer16 Jan 2024US 11,874,072 B2Kobe Steel, Ltd.
- Apparatus, System and Method for Heat Exchanger End Plate Erosion Resistance13 Aug 2026US 2026/0235371 A1Westermeyer Industries Inc.
- Three-dimensional hollow heat exchanger and its applications16 Jul 2026US 2026/0202151 A1Zhejiang Normal University
- Conduit and inner base plate for a heat exchanger, associated heat exchanger, aircraft and method of vaporizing a working fluid19 Mar 2026US 2026/0078963 A1Airbus Operations GmbH
- Liquid cooling plate12 Feb 2026US 2026/0047037 A1Eve Energy Co., Ltd.
- Heat pipe and heat sink1 Jan 2026US 2026/0002738 A1Furukawa Electric Co., Ltd.
Most cited
By later US patents
- Container for a heat storage medium63US 4,211,208 ADeutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e. V. · 1980
- Method and apparatus for cooling with a phase change material and heat pipes51US 7,069,975 B1Raytheon Company · 2006
- Freeze protection apparatus for fluid transport passages47US 6,119,729 AArise Technologies Corporation · 2000
- Method and apparatus for cooling with a phase change material and heat pipes46US 7,416,017 B2Raytheon Company · 2008
- Flexible insert for heat pipe freeze protection29US 5,579,828 AHudson Products Corporation · 1996