DE69019960T2 - Vorrichtung und verfahren zur selbsttätigen rechnung der güte einer elektrischen wicklung. - Google Patents

Vorrichtung und verfahren zur selbsttätigen rechnung der güte einer elektrischen wicklung.

Info

Publication number
DE69019960T2
DE69019960T2 DE69019960T DE69019960T DE69019960T2 DE 69019960 T2 DE69019960 T2 DE 69019960T2 DE 69019960 T DE69019960 T DE 69019960T DE 69019960 T DE69019960 T DE 69019960T DE 69019960 T2 DE69019960 T2 DE 69019960T2
Authority
DE
Germany
Prior art keywords
manufacturing
accounting
self
quality
electrical winding
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.)
Expired - Fee Related
Application number
DE69019960T
Other languages
English (en)
Other versions
DE69019960D1 (de
Inventor
Jeffrey Lebesch
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.)
BAKER ELECTRICAL INSTR
Original Assignee
BAKER ELECTRICAL INSTR
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23232914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69019960(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BAKER ELECTRICAL INSTR filed Critical BAKER ELECTRICAL INSTR
Publication of DE69019960D1 publication Critical patent/DE69019960D1/de
Application granted granted Critical
Publication of DE69019960T2 publication Critical patent/DE69019960T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)
  • Paper (AREA)
  • Testing Relating To Insulation (AREA)
DE69019960T 1989-02-28 1990-02-26 Vorrichtung und verfahren zur selbsttätigen rechnung der güte einer elektrischen wicklung. Expired - Fee Related DE69019960T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/317,274 US5111149A (en) 1989-02-28 1989-02-28 Method and apparatus for automatically calculating the integrity of an electrical coil
PCT/US1990/001023 WO1990010241A1 (en) 1989-02-28 1990-02-26 Method and apparatus for automatically calculating the integrity of an electrical coil

Publications (2)

Publication Number Publication Date
DE69019960D1 DE69019960D1 (de) 1995-07-13
DE69019960T2 true DE69019960T2 (de) 1995-10-19

Family

ID=23232914

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0461191T Pending DE461191T1 (de) 1989-02-28 1990-02-26 Vorrichtung und verfahren zur selbsttätigen rechnung der güte einer elektrischen rolle.
DE69019960T Expired - Fee Related DE69019960T2 (de) 1989-02-28 1990-02-26 Vorrichtung und verfahren zur selbsttätigen rechnung der güte einer elektrischen wicklung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0461191T Pending DE461191T1 (de) 1989-02-28 1990-02-26 Vorrichtung und verfahren zur selbsttätigen rechnung der güte einer elektrischen rolle.

Country Status (6)

Country Link
US (1) US5111149A (de)
EP (1) EP0461191B1 (de)
AT (1) ATE123578T1 (de)
AU (1) AU5265990A (de)
DE (2) DE461191T1 (de)
WO (1) WO1990010241A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010198A1 (de) * 1990-03-30 1991-10-02 Bosch Gmbh Robert Verfahren zum ueberwachen von induktiven lasten auf fehler
US5256977A (en) * 1991-11-22 1993-10-26 Axis Usa, Inc. High frequency surge tester methods and apparatus
US5819204A (en) * 1994-05-19 1998-10-06 Reliable Power Meters, Inc. Apparatus and method for power disturbance analysis and selective disturbance storage deletion based on quality factor
US5627475A (en) * 1995-03-31 1997-05-06 New Holland North America, Inc. Metal detector coil resistance testing
US6170974B1 (en) * 1997-03-18 2001-01-09 Marathon Electric Manufacturing Corporation Dynamoelectric machine with distribution of the winding coils for minimizing voltage stresses and method of locating coil locations therefore
DE19738967B4 (de) * 1997-09-05 2007-09-06 Schleich Antriebs- Und Steuerungstechnik Gmbh Verfahren zum Prüfen der Funktion einer elektrischen Spule
CA2348799A1 (fr) * 2001-05-22 2002-11-22 Marcel Blais Appareil d'essai de composants electroniques
US9874600B2 (en) * 2015-11-12 2018-01-23 Texas Instruments Incorporated Method and apparatus for automated surge stress testing of a device under test using voltage and current waveforms
TWI589891B (zh) * 2016-03-16 2017-07-01 致茂電子股份有限公司 繞線元件的檢測裝置及其檢測方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB972847A (en) * 1962-01-20 1964-10-21 Kieler Howaldtswerke Ag Fault-finding method for coil-loaded cables
US3328683A (en) * 1963-03-01 1967-06-27 Avtron Mfg Inc Low rise time surge testing apparatus
US3508143A (en) * 1967-06-26 1970-04-21 Eiwa Electricity Co Ltd Oscillator type electrical apparatus including oscillation interruption means for testing insulation of coils and the like
US3526830A (en) * 1968-09-23 1970-09-01 Koichi Azuma Coil winding tester including chopped wave oscillatory circuit
US3659197A (en) * 1970-05-11 1972-04-25 Gen Electric Apparatus for electrically testing a coil including a primary coil and core, a pick-up coil, and limited supply of high voltage d.c. for energizing the primary coil
CH573601A5 (de) * 1970-06-04 1976-03-15 Bbc Brown Boveri & Cie
US3742349A (en) * 1971-05-06 1973-06-26 Gen Electric Method and apparatus for quantitatively evaluating integrity of winding insulation
US3731185A (en) * 1971-05-24 1973-05-01 Westinghouse Electric Corp Insulation test apparatus for the high frequency voltage discharge type with improved switching arrangement to initiate discharge
US3887866A (en) * 1973-06-08 1975-06-03 Avtron Manufacturing Inc Surge tester for testing an electrical winding and including voltage comparison means
US3887867A (en) * 1973-06-08 1975-06-03 Avtron Manufacturing Inc Surge tester for detecting a ground fault in an electrical winding
US3869664A (en) * 1973-06-08 1975-03-04 Avtron Manufacturing Inc Improved surge tester for electrical windings
JPS5075675U (de) * 1973-11-14 1975-07-02
CH642491A5 (de) * 1978-08-29 1984-04-13 Bbc Brown Boveri & Cie Verfahren und einrichtung zur fehlerdetektion an elektrischen leitungen.
US4694402A (en) * 1985-05-28 1987-09-15 Basic Measuring Instruments Waveform disturbance detection apparatus and method
US4746869A (en) * 1987-06-10 1988-05-24 Hesston Corporation Circuit for testing inductive coils

Also Published As

Publication number Publication date
DE69019960D1 (de) 1995-07-13
ATE123578T1 (de) 1995-06-15
WO1990010241A1 (en) 1990-09-07
DE461191T1 (de) 1994-10-06
EP0461191A1 (de) 1991-12-18
EP0461191B1 (de) 1995-06-07
US5111149A (en) 1992-05-05
AU5265990A (en) 1990-09-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee