JPS52121702A - Arc creation monitering device - Google Patents

Arc creation monitering device

Info

Publication number
JPS52121702A
JPS52121702A JP2494177A JP2494177A JPS52121702A JP S52121702 A JPS52121702 A JP S52121702A JP 2494177 A JP2494177 A JP 2494177A JP 2494177 A JP2494177 A JP 2494177A JP S52121702 A JPS52121702 A JP S52121702A
Authority
JP
Japan
Prior art keywords
arc creation
monitering device
monitering
creation
arc
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.)
Granted
Application number
JP2494177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5624354B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroshi Sawada Furetsudo
Mitsushieru Kurementou Furanku
Sandaazu Bishiyotsupu Jieimuzu
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS52121702A publication Critical patent/JPS52121702A/ja
Publication of JPS5624354B2 publication Critical patent/JPS5624354B2/ja
Granted 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
    • G01R31/34—Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP2494177A 1976-03-11 1977-03-09 Arc creation monitering device Granted JPS52121702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/666,150 US4058804A (en) 1976-03-11 1976-03-11 Signal monitoring system

Publications (2)

Publication Number Publication Date
JPS52121702A true JPS52121702A (en) 1977-10-13
JPS5624354B2 JPS5624354B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-06-05

Family

ID=24673027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2494177A Granted JPS52121702A (en) 1976-03-11 1977-03-09 Arc creation monitering device

Country Status (5)

Country Link
US (1) US4058804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS52121702A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH615302A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2710232C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1564384A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013090425A (ja) * 2011-10-18 2013-05-13 Hitachi Ltd 異常摩耗診断装置及びそれを備えた回転電機

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943852B2 (ja) * 1977-02-08 1984-10-25 株式会社日立製作所 信号ホ−ルド回路
US4163227A (en) * 1978-05-01 1979-07-31 General Electric Company Apparatus for monitoring arcing of brushes in a dynamoelectric machine
US4204156A (en) * 1978-07-03 1980-05-20 General Electric Company Apparatus for aligning brushes of a dynamoelectric machine
US4376243A (en) * 1981-01-26 1983-03-08 General Motors Corporation Arc detector for electric rod furnace
US4558275A (en) * 1981-04-21 1985-12-10 The Superior Electric Company Line voltage monitor system
JPS5812556A (ja) * 1981-07-14 1983-01-24 Hitachi Ltd 集電装置の火花監視装置
US4451786A (en) * 1982-03-01 1984-05-29 General Electric Company High sensitivity brush arcing monitor for a dynamoelectric machine
US7649470B2 (en) * 2002-09-10 2010-01-19 Alstom Technology Ltd. Method and apparatus for detection of brush sparking and spark erosion on electrical machines
DE50310287D1 (de) * 2002-09-10 2008-09-18 Alstom Technology Ltd Vorrichtung und verfahren zur überwachung und/oder analyse von elektrischen maschinen im betrieb
AU2003297598A1 (en) * 2002-09-10 2004-04-30 Alstom Technology Ltd Method and device for detecting sparking and spark erosion in electric machines
DE102005060324B4 (de) * 2005-12-16 2021-03-18 Robert Bosch Gmbh Erfassung des Verschleißes einer Motoransteuerung
US8618943B2 (en) 2007-05-24 2013-12-31 Cutsforth, Inc. Brush holder assembly monitoring apparatus, assembly, system and method
EP2112518A1 (en) * 2008-04-25 2009-10-28 ALSTOM Technology Ltd Brush wear monitor
US8643539B2 (en) * 2008-11-19 2014-02-04 Nokomis, Inc. Advance manufacturing monitoring and diagnostic tool
AU2016271337B2 (en) 2015-06-01 2018-07-26 Cutsforth, Inc. Brush wear and vibration monitoring
EP3403153B1 (en) 2016-01-11 2020-12-30 Cutsforth, Inc. Monitoring system for grounding apparatus
US9991832B2 (en) * 2016-08-04 2018-06-05 Infineon Technologies Ag Detecting brushfire in power systems
US10448864B1 (en) 2017-02-24 2019-10-22 Nokomis, Inc. Apparatus and method to identify and measure gas concentrations
US11489847B1 (en) 2018-02-14 2022-11-01 Nokomis, Inc. System and method for physically detecting, identifying, and diagnosing medical electronic devices connectable to a network
EP3861605A1 (en) 2018-10-04 2021-08-11 Cutsforth, Inc. System and method for monitoring the status of one or more components of an electrical machine
WO2020072806A2 (en) 2018-10-04 2020-04-09 Cutsforth, Inc. System and method for monitoring the status of one or more components of an electrical machine
US12416673B2 (en) * 2022-10-12 2025-09-16 GM Global Technology Operations LLC Systems and methods for testing partial discharge during the leakage and/or surge tests for electric machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557850A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-01-02 1969-02-21
US3588705A (en) * 1969-11-12 1971-06-28 Nasa Frequency-modulation demodulator threshold extension device
US3653019A (en) * 1970-07-28 1972-03-28 Gen Electric Signal monitoring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013090425A (ja) * 2011-10-18 2013-05-13 Hitachi Ltd 異常摩耗診断装置及びそれを備えた回転電機

Also Published As

Publication number Publication date
US4058804A (en) 1977-11-15
JPS5624354B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-06-05
DE2710232A1 (de) 1977-09-22
DE2710232C2 (de) 1983-04-21
CH615302A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-01-15
GB1564384A (en) 1980-04-10

Similar Documents

Publication Publication Date Title
JPS52121702A (en) Arc creation monitering device
IL51210A0 (en) Precombustion ionization device
JPS5349220A (en) Control device
ZA776316B (en) Control means
JPS52120380A (en) Contacttsensing control device
GB1546527A (en) Conduct means
JPS52132570A (en) Arc tube
JPS5325703A (en) Control device
JPS5389068A (en) Energyysaving means
JPS5386990A (en) Operating device
JPS5351377A (en) Control device
CS193582B2 (en) Fingicide means
JPS53102485A (en) Control device
JPS5376431A (en) Control device
CS886177A2 (en) Nabijeci zarizeni pro automatickou strelnou zbran
JPS5361540A (en) Torch holding device
JPS52139645A (en) Plasma torch
GB1545654A (en) Control device
JPS5376284A (en) Control device
MY8100301A (en) An improved patterning means
JPS539274A (en) Electrode unit
JPS5326757A (en) Plasmatron
JPS5345644A (en) Welder
JPS5294840A (en) Plasma torch
GB1541426A (en) Turf-treatment means