Class G01H : MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
Subclass 1/10: Measuring vibrations in solids by using direct conduction to the detector (G01H 9/00, G01H 11/00 take precedence) of torsional vibrations
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12221984 | Method for configuring a digital filter for attenuating a frequency associated with a torsion mode of a power transmission line of a turbine engine | Apr 06, 20 | Feb 11, 25 | SAFRAN AIRCRAFT ENGINES |
| 12092512 | Method for measuring the vibration behaviour of a drivetrain of a turboset comprising a generator in a power plant connected to an energy supply network | Dec 14, 20 | Sep 17, 24 | SIEMENS ENERGY GLOBAL GMBH & CO. KG |
| 11939875 | Gas turbine engine drive system health monitor | Mar 23, 22 | Mar 26, 24 | RTX CORPORATION |
| 11773710 | Systems and methods to determine rotational oscillation of a drill string | Nov 16, 18 | Oct 03, 23 | Dowell -- A Division of Schlumberger Technology Corporation |
| 11714028 | System and method for health monitoring of a bearing system | Sep 05, 19 | Aug 01, 23 | Simmonds Precision Products, Inc. |
| 11293301 | Gas turbine engine drive system health monitor | Mar 09, 20 | Apr 05, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11280667 | Torsional vibration amplitude sensor and monitor | Nov 18, 19 | Mar 22, 22 | LO-REZ Vibration Control Ltd. |
| 11199242 | Bit support assembly incorporating damper for high frequency torsional oscillation | Sep 12, 19 | Dec 14, 21 | Baker Hughes, a GE company, LLC |
| 11178333 | Vibration measurement system, vibration measurement apparatus, vibration measurement method, and computer-readable recording medium | Mar 29, 18 | Nov 16, 21 | NEC Corporation |
| 11161149 | Device for emitting torsional ultrasonic waves and transducer comprising said device | Jul 18, 16 | Nov 02, 21 | Universidad De Grenada; SERVICIO ANDALUZ DE SALUD; |
| 11060932 | Method and system for sensing high resolution shaft position and axial displacement | Jan 30, 19 | Jul 13, 21 | Prime Photonics, LC |
| 10832859 | Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events | Aug 19, 19 | Nov 10, 20 | ABB Schweiz AG |
| 10679787 | Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events | Aug 19, 19 | Jun 09, 20 | ABB Schweiz AG |
| 10598542 | Method for operating a machine plant having a shaft train | Aug 27, 15 | Mar 24, 20 | Siemens Aktiengesellschaft |
| 10590796 | Gas turbine engine drive system torsional health monitoring | Oct 19, 17 | Mar 17, 20 | United Technologies Corporation |
| 10352784 | Method and apparatus for measuring thrust | Aug 26, 14 | Jul 16, 19 | University of Florida Research Foundation Incorporated |
| 10320314 | Systems and methods for reducing effects of torsional oscillation for electrical power generation | Apr 28, 17 | Jun 11, 19 | The Boeing Company |
| 10316689 | Gas turbine engine health monitoring system with shaft-twist sensors | Aug 22, 16 | Jun 11, 19 | Rolls-Royce Corporation |
| 10254155 | Monitoring torsional oscillations in a turbine-generator | Sep 05, 14 | Apr 09, 19 | ABB Schweiz AG |
| 10020764 | System for compensating rotor vibrations | Sep 29, 15 | Jul 10, 18 | General Electric Technology GmbH |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0192,048 | Method and An Arrangement for Identification of Lateral Vibration Characteristics of An Electric Machine | Nov 30, 23 | Jun 13, 24 | Not available |
| 2024/0175,890 | METHOD, DEVICE AND COMPUTER PROGRAM FOR ESTIMATING A SPEED OF A WHEELED VEHICLE | Mar 09, 22 | May 30, 24 | SAFRAN; Inria Institut National de Recherche en Informatique et en Automatique; |
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