US4965513A
(en)
*
|
1986-09-30 |
1990-10-23 |
Martin Marietta Energy Systems, Inc. |
Motor current signature analysis method for diagnosing motor operated devices
|
US4888996A
(en)
*
|
1987-12-22 |
1989-12-26 |
Movats Incorporated |
DC motor operated valve remote monitoring system
|
JPH01308185A
(ja)
*
|
1988-06-02 |
1989-12-12 |
Fanuc Ltd |
モータ制御装置
|
US4978909A
(en)
*
|
1988-11-14 |
1990-12-18 |
Martin Marietta Energy Systems, Inc. |
Demodulation circuit for AC motor current spectral analysis
|
US5061890A
(en)
*
|
1989-08-07 |
1991-10-29 |
Longini Richard L |
Method and apparatus for digitally measuring electrical energy consumption
|
US4996477A
(en)
*
|
1989-10-26 |
1991-02-26 |
A.O. Smith Corporation |
Apparatus and method for testing electrically controlled motor
|
US5144232A
(en)
*
|
1991-04-29 |
1992-09-01 |
Veenstra Larry W |
Testing device for an electric generator
|
DE4120821A1
(de)
*
|
1991-06-24 |
1993-01-07 |
Messwandler Bau Ag |
Verfahren zum messen von teilentladungen
|
US5638051A
(en)
*
|
1991-10-25 |
1997-06-10 |
Siemens Aktiengesellschaft |
Method and apparatus for monitoring an electrical drive
|
DE4135287A1
(de)
*
|
1991-10-25 |
1993-04-29 |
Siemens Ag |
Verfahren und einrichtung zur ueberpruefung eines elektrischen antriebs
|
US5432421A
(en)
*
|
1991-10-26 |
1995-07-11 |
Brose Fahrzeugteile Gmbh & Co. Kg |
Process for detecting the position, direction of movement and dynamic characteristic values of remote-controlled displacement of an adjustable object
|
DE4135873C2
(de)
*
|
1991-10-26 |
2003-01-30 |
Brose Fahrzeugteile |
Verfahren und Vorrichtung zur Erfassung der Position und Drehrichtung und/oder zur Erfassung dynamischer Kenngrößen von fremdkraftbetätigten Verstellungen eines Verstellobjektes
|
US5397951A
(en)
*
|
1991-11-29 |
1995-03-14 |
Fanuc Ltd. |
Rotor for a synchronous rotary machine
|
US5461329A
(en)
*
|
1992-01-21 |
1995-10-24 |
Martin Marietta Energy Systems, Inc. |
Method and apparatus for generating motor current spectra to enhance motor system fault detection
|
US5345170A
(en)
*
|
1992-06-11 |
1994-09-06 |
Cascade Microtech, Inc. |
Wafer probe station having integrated guarding, Kelvin connection and shielding systems
|
US5790413A
(en)
*
|
1993-03-22 |
1998-08-04 |
Exxon Chemical Patents Inc. |
Plant parameter detection by monitoring of power spectral densities
|
DE4311182A1
(de)
*
|
1993-04-06 |
1994-10-13 |
Bosch Gmbh Robert |
Verfahren zur berührungslosen Drehzahlmessung
|
GB2280762A
(en)
*
|
1993-07-31 |
1995-02-08 |
Lucas Ind Plc |
Testing and speed control of ABS pump motors
|
US5914613A
(en)
|
1996-08-08 |
1999-06-22 |
Cascade Microtech, Inc. |
Membrane probing system with local contact scrub
|
DE19729238C1
(de)
*
|
1997-07-09 |
1998-08-27 |
Telefunken Microelectron |
Verfahren zum Ermitteln der Drehzahl bei mechanisch kommutierten Gleichstrommotoren
|
US6256882B1
(en)
|
1998-07-14 |
2001-07-10 |
Cascade Microtech, Inc. |
Membrane probing system
|
IT1304682B1
(it)
*
|
1998-10-08 |
2001-03-28 |
Gate Spa |
Procedimento e dispositivo per rilevare la velocita' di rotazione diun motore elettrico a corrente continua pilotato con un segnale di
|
AU1823300A
(en)
*
|
1998-11-19 |
2000-06-05 |
Energy Research And Management, Inc. |
Methods and apparatus for a real-time motor controller
|
US6578264B1
(en)
|
1999-06-04 |
2003-06-17 |
Cascade Microtech, Inc. |
Method for constructing a membrane probe using a depression
|
US6445202B1
(en)
|
1999-06-30 |
2002-09-03 |
Cascade Microtech, Inc. |
Probe station thermal chuck with shielding for capacitive current
|
US6838890B2
(en)
|
2000-02-25 |
2005-01-04 |
Cascade Microtech, Inc. |
Membrane probing system
|
FR2806551B1
(fr)
*
|
2000-03-15 |
2002-05-10 |
Valeo Electronique |
Procedes et dispositifs pour le suivi de la rotation de moteurs electriques a courant continu
|
DE10013537A1
(de)
*
|
2000-03-20 |
2001-09-27 |
Wilo Gmbh |
Verfahren zur Strommessung
|
US6577137B1
(en)
*
|
2000-05-05 |
2003-06-10 |
James Allan Fisher |
Reverse inertial load test
|
US6686761B2
(en)
*
|
2000-06-27 |
2004-02-03 |
Industrial Technology Research Institute |
Method for determining whether a rotor is good in magnetic induction by measuring the EMF of a motor
|
US6965226B2
(en)
|
2000-09-05 |
2005-11-15 |
Cascade Microtech, Inc. |
Chuck for holding a device under test
|
US6914423B2
(en)
|
2000-09-05 |
2005-07-05 |
Cascade Microtech, Inc. |
Probe station
|
DE20114544U1
(de)
|
2000-12-04 |
2002-02-21 |
Cascade Microtech, Inc., Beaverton, Oreg. |
Wafersonde
|
DE10126167A1
(de)
*
|
2001-05-30 |
2002-12-05 |
Kostal Leopold Gmbh & Co Kg |
Verfahren zum Korregieren einer Drehstellungsbestimmung einer Antriebswelle eines kommutierten Gleichstrommotors
|
DE10126168A1
(de)
*
|
2001-05-30 |
2002-12-05 |
Kostal Leopold Gmbh & Co Kg |
Verfahren zum Bestimmen der Frequenz der im Ankerstromsignal eines kommutierten Gleichstrommotors enthaltenen Stromrippel
|
AU2002327490A1
(en)
|
2001-08-21 |
2003-06-30 |
Cascade Microtech, Inc. |
Membrane probing system
|
KR20030042856A
(ko)
*
|
2001-11-26 |
2003-06-02 |
백정복 |
직류모터의 회전속도측정방법 및 그 장치
|
US6670785B1
(en)
*
|
2002-06-20 |
2003-12-30 |
Ford Motor Company |
Electrical machine drive system and method
|
US6768281B2
(en)
*
|
2002-09-05 |
2004-07-27 |
International Business Machines Corporation |
Verification of operational capability of a tape drive
|
DE10242334B4
(de)
*
|
2002-09-12 |
2011-12-22 |
Robert Bosch Gmbh |
Verfahren und Einrichtung zur Drehzahlmessung eines getaktet angesteuerten elektrischen Motors
|
US6993439B2
(en)
*
|
2002-09-13 |
2006-01-31 |
Innovative Scientific Solutions, Inc. |
Motor based condition monitoring
|
US6933693B2
(en)
*
|
2002-11-08 |
2005-08-23 |
Eaton Corporation |
Method and apparatus of detecting disturbances in a centrifugal pump
|
US6895809B2
(en)
*
|
2002-12-31 |
2005-05-24 |
Spx Corporation |
Method and apparatus for testing a motor
|
TW591883B
(en)
*
|
2003-01-24 |
2004-06-11 |
Delta Electronics Inc |
Method of instant estimation of rotor inertia of a load motor
|
US7492172B2
(en)
|
2003-05-23 |
2009-02-17 |
Cascade Microtech, Inc. |
Chuck for holding a device under test
|
US7057404B2
(en)
|
2003-05-23 |
2006-06-06 |
Sharp Laboratories Of America, Inc. |
Shielded probe for testing a device under test
|
US7250626B2
(en)
|
2003-10-22 |
2007-07-31 |
Cascade Microtech, Inc. |
Probe testing structure
|
JP2007517231A
(ja)
|
2003-12-24 |
2007-06-28 |
カスケード マイクロテック インコーポレイテッド |
アクティブ・ウェハプローブ
|
US7187188B2
(en)
|
2003-12-24 |
2007-03-06 |
Cascade Microtech, Inc. |
Chuck with integrated wafer support
|
JP2005323434A
(ja)
*
|
2004-05-07 |
2005-11-17 |
Moric Co Ltd |
電動車両
|
EP1766426B1
(de)
|
2004-07-07 |
2013-09-11 |
Cascade Microtech, Inc. |
Tastkopf mit einem an der membran aufgehängten fühler
|
KR20070058522A
(ko)
|
2004-09-13 |
2007-06-08 |
캐스케이드 마이크로테크 인코포레이티드 |
양측 프루빙 구조
|
US7656172B2
(en)
|
2005-01-31 |
2010-02-02 |
Cascade Microtech, Inc. |
System for testing semiconductors
|
US7535247B2
(en)
|
2005-01-31 |
2009-05-19 |
Cascade Microtech, Inc. |
Interface for testing semiconductors
|
US7592727B1
(en)
|
2005-08-01 |
2009-09-22 |
The United States Of America As Represented By The Secretary Of The Navy |
Quiet load for motor testing
|
US7462999B2
(en)
*
|
2006-03-29 |
2008-12-09 |
Mitchell Electronics, Inc |
Brushless servo motor tester
|
US7403028B2
(en)
|
2006-06-12 |
2008-07-22 |
Cascade Microtech, Inc. |
Test structure and probe for differential signals
|
US7764072B2
(en)
|
2006-06-12 |
2010-07-27 |
Cascade Microtech, Inc. |
Differential signal probing system
|
US7723999B2
(en)
|
2006-06-12 |
2010-05-25 |
Cascade Microtech, Inc. |
Calibration structures for differential signal probing
|
US7545111B2
(en)
*
|
2006-12-22 |
2009-06-09 |
Chrysler Llc |
Testing inverter driven electric motor shut-off path
|
US7616023B2
(en)
*
|
2007-06-22 |
2009-11-10 |
Delphi Technologies, Inc. |
Method of detecting a malfunction of an encoder for a vehicle drive system
|
US7876114B2
(en)
|
2007-08-08 |
2011-01-25 |
Cascade Microtech, Inc. |
Differential waveguide probe
|
US7888957B2
(en)
|
2008-10-06 |
2011-02-15 |
Cascade Microtech, Inc. |
Probing apparatus with impedance optimized interface
|
US8410806B2
(en)
|
2008-11-21 |
2013-04-02 |
Cascade Microtech, Inc. |
Replaceable coupon for a probing apparatus
|
US8319503B2
(en)
|
2008-11-24 |
2012-11-27 |
Cascade Microtech, Inc. |
Test apparatus for measuring a characteristic of a device under test
|
DE102009045822A1
(de)
*
|
2009-10-20 |
2011-04-28 |
Robert Bosch Gmbh |
Elektronisch kommutierter Elektromotor mit kalibrierter Motormomentkonstante
|
KR20130067369A
(ko)
*
|
2011-12-14 |
2013-06-24 |
현대자동차주식회사 |
구동계의 구동특성 추출장치
|
US8766578B2
(en)
|
2012-02-27 |
2014-07-01 |
Canadian Space Agency |
Method and apparatus for high velocity ripple suppression of brushless DC motors having limited drive/amplifier bandwidth
|
RU2526500C1
(ru)
*
|
2013-06-19 |
2014-08-20 |
Игорь Александрович Менщиков |
Устройство контроля работоспособности электродвигателя постоянного тока
|
TWI542887B
(zh)
*
|
2014-07-10 |
2016-07-21 |
國立成功大學 |
馬達故障檢測方法與馬達故障檢測系統
|
US9618582B2
(en)
|
2014-10-30 |
2017-04-11 |
Delphi Technologies, Inc. |
System and method of electric motor fault detection
|
NL2019723B1
(en)
*
|
2017-10-13 |
2019-04-23 |
Mci Mirror Controls Int Netherlands B V |
Method and device for providing information on an annular displacement of a DC electromotor
|
WO2019074370A2
(en)
*
|
2017-10-13 |
2019-04-18 |
Mci (Mirror Controls International Netherlands B.V |
METHOD AND DEVICE FOR PROVIDING INFORMATION ON ANNULAR DISPLACEMENT OF A CONTINUOUS CURRENT ELECTRIC MOTOR
|
CN108593955B
(zh)
*
|
2018-04-04 |
2020-04-17 |
天津大学 |
用于转速周期性波动情况下瞬间转速测试方法
|
RU2696148C1
(ru)
*
|
2018-12-03 |
2019-07-31 |
Акционерное общество "АвтоВАЗ" (АО "АвтоВАЗ") |
Способ управления электродвигателем привода вентилятора системы охлаждения энергоустановки
|
CN109409026B
(zh)
*
|
2018-12-25 |
2023-02-10 |
广州小鹏汽车科技有限公司 |
电机效率优化方法、装置及电机设计参数确定方法
|
DE102019219689A1
(de)
*
|
2019-12-16 |
2021-06-17 |
Vitesco Technologies GmbH |
Prüfverfahren zur Analyse eines elektrischen Prüfobjekts durch Analyse des eingehenden Stroms sowie entsprechende Prüfvorrichtung
|
CN113985278A
(zh)
*
|
2021-10-27 |
2022-01-28 |
常州市旭泉精密电机有限公司 |
一种电机机械特性稳态空载测试方法
|