F24F 1/12
Vibration or noise prevention thereof
F24F1/12 (Vibration or noise prevention thereof) appears on 51 US grants and 69 published applications in this corpus.
Search patents in F24F- Granted patents
- 51
- Published applications
- 69
- Assignees
- 29
- Inventors
- 195
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 4 | 5 |
| 2020 | 3 | 8 |
| 2021 | 7 | 9 |
| 2022 | 5 | 3 |
| 2023 | 5 | 5 |
| 2024 | 2 | 6 |
| 2025 | 6 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air conditioner outdoor unit and air conditioner11 Aug 2026US 12,704,273 B2Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Device for reducing noise of compressor in air conditioner16 Jun 2026US 12,655,999 B2Samsung Electronics Co., Ltd.
- Refrigeration cycle apparatus31 Mar 2026US 12,590,737 B2Daikin Industries, Ltd.
- Sound and vibration damping enclosures for refrigerant compressors of climate control systems23 Sep 2025US 12,422,151 B2Trane International Inc.
- Heat pump27 May 2025US 12,313,286 B2Viessmann Climate Solutions SE
- Compressor-adapted enclosure and compressor unit6 Aug 2026US 2026/0226899 A1Mitsubishi Heavy Industries, Ltd.
- Compressor assembly2 Apr 2026US 2026/0092601 A1Hanon Systems
- Outdoor unit and heating and ventilation apparatus26 Feb 2026US 2026/0055905 A1Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Outdoor unit and heating and ventilation apparatus26 Feb 2026US 2026/0055907 A1Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Sound and vibration damping enclosures for refrigerant compressors of climate control systems18 Dec 2025US 2025/0383100 A1Trane International Inc.
Most cited
By later US patents
- Rotary compressor assembly with improved vibration suppression35US 6,336,794 B12002
- Apparatus for reducing noise in an air conditioner30US 6,062,033 ASamsung Electronics Co., Ltd. · 2000
- Sound attenuating cover for domestic air conditioner compressors29US 7,357,219 B22008
- Motor drive circuit and outdoor unit for air conditioner26US 7,643,296 B2Mitsubishi Electric Corporation · 2010
- Noise-preventive means for compressor used in air conditioner22US 4,982,812 A1991