Y10T 74/2122
With fluid balancing means
Official title: with fluid balancing means
Y10T74/2122 (With fluid balancing means) appears on 135 US grants and 70 published applications in this corpus.
Search patents in Y10T- Granted patents
- 135
- Published applications
- 70
- Assignees
- 85
- Inventors
- 243
- Latest grant
- 7 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 3 |
| 2003 | 3 | 5 |
| 2004 | 4 | 6 |
| 2005 | 3 | 9 |
| 2006 | 5 | 6 |
| 2007 | 4 | 6 |
| 2008 | 2 | 1 |
| 2009 | 5 | 5 |
| 2010 | 3 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 6 |
| 2013 | 3 | 4 |
| 2014 | 8 | 10 |
| 2015 | 6 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Composition, method and system for balancing a rotary system7 Jan 2020US 10,527,126 B2
- System for adjusting torsional frequency of a power train24 Jul 2018US 10,030,734 B2General Electric Company
- Centrifugal-pendulum vibration absorbing device and order setting method for the same13 Mar 2018US 9,915,318 B2Aisin Aw Co., Ltd.
- Balancer and washing machine having the same17 Oct 2017US 9,790,631 B2Samsung Electronics Co., Ltd.
- Flywheel assembly8 Mar 2016US 9,279,474 B2Williams Hybrid Power Limited
- Composition, method and system for balancing a rotary system1 Sep 2016US 2016/0252157 A1
- Centrifugal-pendulum vibration absorbing device and order setting method for the same26 Nov 2015US 2015/0337921 A1Aisin Aw Co., Ltd.
- Variable inertia flywheel23 Jul 2015US 2015/0204418 A1
- Pneumatic liquid on-line automatic balancer of rotor23 Oct 2014US 2014/0311281 A1Beijing Bohua Xinzhi Technology Co., Ltd.
- Energy storing flywheel and bearing assembly18 Sep 2014US 2014/0260779 A1
Most cited
By later US patents
- Enclosed flywheel138US 5,203,826 AProform Fitness Products, Inc. · 1993
- Dynamic rotational counterbalance structure53US 4,674,356 A1987
- Magnetic viscous damper52US 4,200,003 AFacet Enterprises, Inc. · 1980
- Apparatus for balancing bodies of revolution47US 4,295,387 A1981
- Rotary oil damper43US 5,277,282 AKato Hatsujo Kaisha, Ltd. · 1994