F24F 13/30
Arrangement or mounting of heat-exchangers
F24F13/30 (Arrangement or mounting of heat-exchangers) appears on 498 US grants and 730 published applications in this corpus.
Search patents in F24F- Granted patents
- 498
- Published applications
- 730
- Assignees
- 256
- Inventors
- 1,669
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 7 |
| 2004 | 2 | 4 |
| 2005 | 4 | 3 |
| 2006 | 0 | 8 |
| 2007 | 0 | 4 |
| 2008 | 2 | 3 |
| 2009 | 3 | 3 |
| 2010 | 2 | 9 |
| 2011 | 2 | 11 |
| 2012 | 2 | 11 |
| 2013 | 1 | 28 |
| 2014 | 5 | 10 |
| 2015 | 4 | 13 |
| 2016 | 12 | 40 |
| 2017 | 26 | 41 |
| 2018 | 26 | 50 |
| 2019 | 31 | 56 |
| 2020 | 42 | 94 |
| 2021 | 42 | 80 |
| 2022 | 48 | 54 |
| 2023 | 67 | 61 |
| 2024 | 54 | 53 |
| 2025 | 50 | 57 |
| 2026 | 23 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cold and hot dual-functional atomization structure of humidifier15 Sep 2026US 12,736,237 B2Shenzhen Xianma Technology Co., Ltd
- Ventilation apparatus15 Sep 2026US 12,736,253 B2LG Electronics Inc.
- Open air-cycle ventilating heat pump8 Sep 2026US 12,729,873 B2Copeland Corporation
- Multi-stage liquid desiccant dehumidification systems and methods25 Aug 2026US 12,716,597 B2Copeland Corporation
- Heat exchanger support device25 Aug 2026US 12,716,613 B2Mitsubishi Electric Corporation
- Thermal management system with hybrid circuit for energy storage device in air conditioning system1 Oct 2026US 2026/0298487 A1Carrier Corporation
- Outdoor unit and air conditioner comprising said outdoor unit24 Sep 2026US 2026/0287184 A1Fujitsu General Limited
- Heat supplier24 Sep 2026US 2026/0287186 A1LG Electronics Inc.
- Compressor driven air quality systems, devices, and methods27 Aug 2026US 2026/0251320 A1Atlas Copco Airpower, Naamloze Vennootschap
- Chiller assembly suitable for a heating, ventilating, or air conditioning (hvac) system27 Aug 2026US 2026/0251359 A1Tyco Fire & Security GmbH
Most cited
By later US patents
- Indirect evaporative cooler using membrane-contained, liquid desiccant for dehumidification84US 8,769,971 B2Alliance for Sustainable Energy, LLC · 2014
- Economizing air conditioning system of increased efficiency of heat transfer selectively from liquid coolant or refrigerant to air70US 4,567,733 AHiross, Inc. · 1986
- Fan stator assembly for heat exchanger66US 4,971,143 ACarrier Corporation · 1990
- Total heat exchanger57US 4,460,388 ANippon Soken, Inc. · 1984
- Air conditioning system52US 6,848,265 B2Ail Research Inc. · 2005