F16H 57/0417
Heat exchangers adapted or integrated in the gearing
Official title: {Heat exchangers adapted or integrated in the gearing}
F16H57/0417 (Heat exchangers adapted or integrated in the gearing) appears on 241 US grants and 312 published applications in this corpus.
Search patents in F16H- Granted patents
- 241
- Published applications
- 312
- Assignees
- 123
- Inventors
- 661
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 4 |
| 2011 | 2 | 6 |
| 2012 | 3 | 4 |
| 2013 | 3 | 5 |
| 2014 | 3 | 11 |
| 2015 | 6 | 12 |
| 2016 | 5 | 11 |
| 2017 | 11 | 29 |
| 2018 | 15 | 26 |
| 2019 | 22 | 19 |
| 2020 | 24 | 20 |
| 2021 | 13 | 14 |
| 2022 | 20 | 27 |
| 2023 | 32 | 29 |
| 2024 | 22 | 40 |
| 2025 | 30 | 22 |
| 2026 | 17 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas turbine engines and epicyclic gearboxes with planet gear clearances7 Jul 2026US 12,674,425 B2General Electric Company
- Use of dynamic pressure to control fluid bleed system23 Jun 2026US 12,663,069 B2Schaeffler Technologies AG & Co. KG
- Power transmission device16 Jun 2026US 12,655,903 B2Honda Motor Co., Ltd.
- Vehicle drive device26 May 2026US 12,638,072 B2Aisin Corporation
- Unit with heat exchanger and housing accommodating differential gear19 May 2026US 12,630,010 B2JATCO Ltd
- Vehicle drive device27 Aug 2026US 2026/0251211 A1Aisin Corporation
- Cooling and lubricating system for hybrid powertrain20 Aug 2026US 2026/0243392 A1Jing-Jin Electric Technologies Co., Ltd.
- Method and apparatus for flushing contaminants from a container of fluids13 Aug 2026US 2026/0235200 A1
- Vehicle, control device and method for controlling oil supply to electrical machine13 Aug 2026US 2026/0235202 A1Scania CV AB
- Vehicle drive device6 Aug 2026US 2026/0226975 A1Aisin Corporation
Most cited
By later US patents
- Driving unit including a liquid cooled electric motor and a planetary gear56US 6,329,731 B1The Swatch Group Management Services AG · 2001
- Oil sump arrangement with integral filter and heat exchanger47US 6,217,758 B1Dana Corporation · 2001
- Oil cooler for automatic transmission30US 5,165,468 ACalsonic Corporation · 1992
- Transmission cooling system30US 5,678,461 AEaton Corporation · 1997
- Efficiency based gearbox cooling control29US 10,634,233 B1ROLLS-ROYCE plc · 2020