G01M 1/20
And applying external forces compensating forces due to imbalance
Official title: and applying external forces compensating forces due to imbalance
G01M1/20 (And applying external forces compensating forces due to imbalance) appears on 37 US grants and 19 published applications in this corpus.
Search patents in G01M- Granted patents
- 37
- Published applications
- 19
- Assignees
- 30
- Inventors
- 78
- Latest grant
- 25 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 3 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Large-scale high-speed rotary equipment measuring and intelligent learning assembly method and device based on vector minimization of geometry center, mass center, center of gravity and center of inertia25 Oct 2022US 11,480,490 B2Harbin Institute of Technology
- Dynamic balancer with a frameless motor drive17 May 2022US 11,333,569 B2Akron Special Machinery, Inc.
- Large-scale high-speed rotary equipment measuring and neural network learning regulation and control method and device based on rigidity vector space projection maximization6 Oct 2020US 10,794,790 B2Harbin Institute of Technology
- Systems and methods for autonomous stroboscopic machine inspection for multi-point and multi-frequency vibration measurement15 Sep 2020US 10,775,229 B2Tata Consultancy Services Limited
- Mass stimulator and uses thereof30 Apr 2019US 10,274,393 B2ROLLS-ROYCE plc
- Large-Scale High-Speed Rotary Equipment Measuring and Intelligent Learning Assembly Method and Device Based on Vector Minimization of Geometry Center, Mass Center, Center of Gravity and Center of Inertia9 Jul 2020US 2020/0217737 A1Harbin Institute of Technology
- Large-scale High-speed Rotary Equipment Measuring and Neural Network Learning Regulation and Control Method and Device Based on Rigidity Vector Space Projection Maximization9 Jul 2020US 2020/0217739 A1Harbin Institute of Technology
- Dynamic balancer with a frameless motor drive19 Mar 2020US 2020/0088601 A1Akron Special Machinery, Inc.
- Modular rotor balancing29 Aug 2019US 2019/0264567 A1ROLLS-ROYCE plc
- Systems and methods for autonomous stroboscopic machine inspection for multi-point and multi-frequency vibration measurement31 Jan 2019US 2019/0033124 A1Tata Consultancy Services Limited
Most cited
By later US patents
- Method for adjusting rotation balance of disk and device for the same77US 5,811,678 AInternational Business Machines Corporation · 1998
- Virtual rotor balancing in magnetic bearings23US 5,084,643 AMechanical Technology Incorporated · 1992
- Method and apparatus utilizing static imbalance to reduce vibration caused by tire/wheel assemblies and tire/wheel assembly made using same22US 5,237,505 AIllinois Toll Works Inc. · 1993
- Method for balancing rotating machinery21US 5,172,325 AThe Boeing Company · 1992
- Digital electronic balancing apparatus20US 4,357,832 AIRD Mechanalysis, Inc. · 1982