F25B 2700/2113
Of a suction accumulator
Official title: of a suction accumulator
F25B2700/2113 (Of a suction accumulator) appears on 19 US grants and 25 published applications in this corpus.
Search patents in F25B- Granted patents
- 19
- Published applications
- 25
- Assignees
- 13
- Inventors
- 68
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 5 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 2 | 1 |
| 2024 | 5 | 2 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Compressor module4 Nov 2025US 12,460,637 B2Hanon Systems
- Smart accumulator with oil circulation ratio sensing24 Dec 2024US 12,173,941 B2Purdue Research Foundation
- Compressor module1 Oct 2024US 12,104,592 B2Hanon Systems
- Thermal energy reservoirs and heat pump systems1 Oct 2024US 12,104,830 B2Daikin Comfort Technologies Manufacturing, L.P.
- Refrigeration cycle apparatus16 Jul 2024US 12,038,213 B2Mitsubishi Electric Corporation
- Refrigeration cycle system23 Jul 2026US 2026/0210600 A1Daikin Industries, Ltd.
- Heat source unit and refrigeration apparatus13 Nov 2025US 2025/0347447 A1Daikin Industries, Ltd.
- Refrigeration cycle apparatus7 Aug 2025US 2025/0251181 A1Daikin Industries, Ltd.
- Refrigeration cycle apparatus10 Jul 2025US 2025/0224152 A1Daikin Industries, Ltd.
- Smart accumulator with oil circulation ratio sensing10 Apr 2025US 2025/0116441 A1Purdue Research Foundation
Most cited
By later US patents
- Vehicle air conditioner with hot-gas heater cycle11US 7,028,767 B2Denso Corporation · 2006
- Refrigeration system with superheating, sub-cooling and refrigerant charge level control9US 9,874,384 B2Bergstrom, Inc. · 2018
- Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method2US 9,677,799 B2Mitsubishi Electric Corporation · 2017
- Passive liquid collecting device1US 10,458,665 B2Hamilton Sundstrand Corporation · 2019
- Refrigeration system with superheating, sub-cooling and refrigerant charge level control1US 10,527,332 B2Bergstrom, Inc. · 2020