F28D 1/024
With an air driving element
Official title: {with an air driving element}
F28D1/024 (With an air driving element) appears on 327 US grants and 431 published applications in this corpus.
Search patents in F28D- Granted patents
- 327
- Published applications
- 431
- Assignees
- 238
- Inventors
- 951
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 3 |
| 2005 | 3 | 1 |
| 2006 | 2 | 6 |
| 2007 | 2 | 4 |
| 2008 | 0 | 11 |
| 2009 | 1 | 6 |
| 2010 | 3 | 8 |
| 2011 | 1 | 14 |
| 2012 | 2 | 9 |
| 2013 | 8 | 11 |
| 2014 | 9 | 21 |
| 2015 | 7 | 15 |
| 2016 | 17 | 20 |
| 2017 | 11 | 23 |
| 2018 | 26 | 27 |
| 2019 | 14 | 30 |
| 2020 | 27 | 56 |
| 2021 | 28 | 36 |
| 2022 | 33 | 38 |
| 2023 | 30 | 33 |
| 2024 | 29 | 15 |
| 2025 | 24 | 19 |
| 2026 | 9 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Refrigerator16 Jun 2026US 12,656,046 B2LG Electronics Inc.
- Electric arrangement, panel and heat exchanger19 May 2026US 12,631,406 B2Hitachi Energy Ltd
- Heat sink structure19 May 2026US 12,635,112 B2Lotus Thermal Solution Inc.
- Tubular membrane heat exchanger12 May 2026US 12,624,897 B2Baltimore Aircoil Company, Inc.
- Sheet membrane apparatus8 Oct 2026US 2026/0309425 A1Baltimore Aircoil Company, Inc.
- Advanced thermal management systems with thermoelectric cold plate coolant system24 Sep 2026US 2026/0287229 A1
- Structural thermal codesign of hydrocarbon functionalized metallic chambers for directed heat management24 Sep 2026US 2026/0287264 A1
- Air cooled heat exchanger with intermediate airflow module24 Sep 2026US 2026/0287265 A1Evapco, Inc.
- Electric arrangement, panel and heat exchanger27 Aug 2026US 2026/0251405 A1Hitachi Energy Ltd
Most cited
By later US patents
- Electronic enclosure cooling system115US 4,911,231 ABICC Public Limited Company · 1990
- Method and apparatus for operating gas turbine engine heat exchangers71US 8,387,362 B22013
- Convective heater68US 8,575,518 B2Gentherm Incorporated · 2013
- Heat exchange system and method of use61US 6,772,829 B22004
- Convertible heat exchanger for air or water cooling of electronic circuit components and the like55US 5,482,113 AInternational Business Machines Corporation · 1996