B60K 2006/126
The hydraulic accumulator starts the engine
Official title: {the hydraulic accumulator starts the engine}
B60K2006/126 (The hydraulic accumulator starts the engine) appears on 63 US grants and 65 published applications in this corpus.
Search patents in B60K- Granted patents
- 63
- Published applications
- 65
- Assignees
- 50
- Inventors
- 122
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 2 | 6 |
| 2010 | 4 | 6 |
| 2011 | 3 | 3 |
| 2012 | 4 | 6 |
| 2013 | 6 | 4 |
| 2014 | 6 | 7 |
| 2015 | 4 | 8 |
| 2016 | 2 | 4 |
| 2017 | 8 | 3 |
| 2018 | 4 | 3 |
| 2019 | 4 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydromechanical systems and devices14 Jan 2025US 12,196,297 B2Mathers Hydraulics Technologies Pty Ltd
- Hydraulic system for engine starter and generator15 Feb 2022US 11,247,551 B2Cummins Inc.
- Clutch device for a hybrid drive system28 Jul 2020US 10,723,215 B2Schaeffler Technologies AG & Co. KG
- Hydraulic circuit device and line pressure boosting method for hydraulic circuit7 Jan 2020US 10,527,113 B2Honda Motor Co., Ltd.
- Apparatus and method for starting an engine using a hydraulic hybrid drivetrain30 Jul 2019US 10,363,934 B2Dana Italia S.R.L.
- Hydromechanical systems and devices1 Feb 2024US 2024/0034144 A1Mathers Hydraulics Technologies Pty Ltd
- Hydraulic energy management system for hydrostatic transmission19 Aug 2021US 2021/0252960 A1CNH Industrial America LLC
- Hydraulic system for engine starter and generator30 Jul 2020US 2020/0238812 A1Cummins Inc.
- Hydraulic circuit device and line pressure boosting method for hydraulic circuit4 Oct 2018US 2018/0283477 A1Honda Motor Co., Ltd.
- Clutch device for a hybrid drive system23 Aug 2018US 2018/0236865 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- Hydraulic hybrid vehicle107US 6,719,080 B1The United States of America as represented by the Administrator of the Enviromental Protection Agency · 2004
- Start control system for internal combustion engine78US 6,460,500 B1Honda Giken Kogyo Kabushiki Kaisha · 2002
- Hydraulic hybrid vehicle method of safe operation67US 8,118,132 B2The United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 2012
- Automotive drive system35US 4,227,587 AVehicle Energy Corporation · 1980
- Starter system for automatically turning off and restarting a motor vehicle engine35US 4,959,962 AMAN Nutzfahrzeuge AG · 1990