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WO2002056039A1 - Procede et appareil de surveillance de l'etat de dispositifs electriques individuels - Google Patents

Procede et appareil de surveillance de l'etat de dispositifs electriques individuels Download PDF

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Publication number
WO2002056039A1
WO2002056039A1 PCT/US2002/000159 US0200159W WO02056039A1 WO 2002056039 A1 WO2002056039 A1 WO 2002056039A1 US 0200159 W US0200159 W US 0200159W WO 02056039 A1 WO02056039 A1 WO 02056039A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical device
electrical
value
current drawn
values
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2002/000159
Other languages
English (en)
Inventor
Richard N. Jurmain
Daris L. Thon
Frederick W. Eaves
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2002056039A1 publication Critical patent/WO2002056039A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne des dispositif (500), système, appareils et méthodes de diagnostic, ainsi que des sous-systèmes et une méthode de base associée, qui permettent de surveiller l'utilisation et/ou l'état de dispositifs électriques (24), notamment d'appareils électroménagers.
PCT/US2002/000159 2001-01-08 2002-01-04 Procede et appareil de surveillance de l'etat de dispositifs electriques individuels Ceased WO2002056039A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/756,373 2001-01-08
US75637301A 2001-01-10 2001-01-10

Publications (1)

Publication Number Publication Date
WO2002056039A1 true WO2002056039A1 (fr) 2002-07-18

Family

ID=25043183

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/000159 Ceased WO2002056039A1 (fr) 2001-01-08 2002-01-04 Procede et appareil de surveillance de l'etat de dispositifs electriques individuels

Country Status (1)

Country Link
WO (1) WO2002056039A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7366773B2 (en) 2006-01-30 2008-04-29 Dgi Creations, Llc Alternative communications paths for data sent over power line carrier
AU2006214307B2 (en) * 2005-02-14 2010-09-09 Accenture Global Services Limited Embedded warranty management
US11940776B2 (en) 2018-10-03 2024-03-26 Active-Semi, Inc. Methods and apparatus for detecting aging and predicting failures in BLDC and PMSM motors

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205262A (en) * 1988-02-18 1993-04-27 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
JPH08275397A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 系統連系システム
US5739698A (en) * 1996-06-20 1998-04-14 Csi Technology, Inc. Machine fault detection using slot pass frequency flux measurements
US6041287A (en) * 1996-11-07 2000-03-21 Reliance Electric Industrial Company System architecture for on-line machine diagnostics
US6112152A (en) * 1996-12-06 2000-08-29 Micron Technology, Inc. RFID system in communication with vehicle on-board computer
JP2001133089A (ja) * 1999-11-09 2001-05-18 Fuji Electric Co Ltd 店舗管理システム、故障診断方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体
US20020020623A1 (en) * 2000-07-20 2002-02-21 Speranza A. John Electrochemical cell system output control method and apparatus
US20020029575A1 (en) * 2000-09-11 2002-03-14 Takehisa Okamoto Remote inspection and control of refrigerator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205262A (en) * 1988-02-18 1993-04-27 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
JPH08275397A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 系統連系システム
US5739698A (en) * 1996-06-20 1998-04-14 Csi Technology, Inc. Machine fault detection using slot pass frequency flux measurements
US6041287A (en) * 1996-11-07 2000-03-21 Reliance Electric Industrial Company System architecture for on-line machine diagnostics
US6112152A (en) * 1996-12-06 2000-08-29 Micron Technology, Inc. RFID system in communication with vehicle on-board computer
JP2001133089A (ja) * 1999-11-09 2001-05-18 Fuji Electric Co Ltd 店舗管理システム、故障診断方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体
US20020020623A1 (en) * 2000-07-20 2002-02-21 Speranza A. John Electrochemical cell system output control method and apparatus
US20020029575A1 (en) * 2000-09-11 2002-03-14 Takehisa Okamoto Remote inspection and control of refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006214307B2 (en) * 2005-02-14 2010-09-09 Accenture Global Services Limited Embedded warranty management
US7366773B2 (en) 2006-01-30 2008-04-29 Dgi Creations, Llc Alternative communications paths for data sent over power line carrier
US11940776B2 (en) 2018-10-03 2024-03-26 Active-Semi, Inc. Methods and apparatus for detecting aging and predicting failures in BLDC and PMSM motors

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