IN189361B - - Google Patents

Info

Publication number
IN189361B
IN189361B IN823CA1996A IN189361B IN 189361 B IN189361 B IN 189361B IN 823CA1996 A IN823CA1996 A IN 823CA1996A IN 189361 B IN189361 B IN 189361B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Shingo Shirakawa
Shirou Murosawa
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN189361B publication Critical patent/IN189361B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1236Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of surge arresters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/04Arrangements for measuring time integral of electric power or current, e.g. electricity meters by calorimetric methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermistors And Varistors (AREA)
IN823CA1996 1995-05-11 1996-05-06 IN189361B (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11334595A JP3205483B2 (ja) 1995-05-11 1995-05-11 電力用酸化亜鉛素子の耐量推定方法、そのスクリーニング方法、及びこれらの方法を実施する装置

Publications (1)

Publication Number Publication Date
IN189361B true IN189361B (forum.php) 2003-02-15

Family

ID=14609902

Family Applications (1)

Application Number Title Priority Date Filing Date
IN823CA1996 IN189361B (forum.php) 1995-05-11 1996-05-06

Country Status (5)

Country Link
US (1) US5680316A (forum.php)
JP (1) JP3205483B2 (forum.php)
CN (1) CN1077322C (forum.php)
FR (1) FR2734059B1 (forum.php)
IN (1) IN189361B (forum.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001307909A (ja) 2000-04-25 2001-11-02 Toshiba Corp 電流−電圧非直線抵抗体
CN101655397B (zh) * 2009-09-22 2011-08-31 曲娜 一种并联高压电容的氧化锌避雷器内部温度在线检测方法
CN107876433B (zh) * 2017-10-18 2019-08-06 南阳金牛电气有限公司 一种非线性金属氧化物电阻片能量耐受的筛选方法
CN108760819B (zh) * 2018-05-22 2020-08-18 广州兴森快捷电路科技有限公司 焊接质量检测装置及其检测方法
CN110146765B (zh) * 2019-05-06 2021-07-16 国网山东省电力公司日照供电公司 一种避雷器试验装置
CN116577687B (zh) * 2023-07-14 2024-04-19 南昌航空大学 快充电池包的电芯筛选方法、系统、存储介质及计算机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112362A (en) * 1976-12-30 1978-09-05 Electric Power Research Institute, Inc. Method for the nondestructive testing of voltage limiting blocks
US4733175A (en) * 1984-06-04 1988-03-22 General Electric Company Varistor defect detection by incipient hot spot observation
JPS62179701A (ja) * 1986-02-04 1987-08-06 株式会社東芝 非直線抵抗体の耐量特性選別方法
US4737917A (en) * 1986-07-15 1988-04-12 Emhart Industries, Inc. Method and apparatus for generating isotherms in a forehearth temperature control system
US5264819A (en) * 1990-12-12 1993-11-23 Electric Power Research Institute, Inc. High energy zinc oxide varistor
EP0494507A1 (en) * 1990-12-12 1992-07-15 Electric Power Research Institute, Inc High energy zinc oxide varistor
JPH06318505A (ja) * 1993-05-10 1994-11-15 Toshiba Corp 酸化亜鉛素子選別方法
JP3039224B2 (ja) * 1993-09-29 2000-05-08 松下電器産業株式会社 バリスタの製造方法
US5552575A (en) * 1994-07-15 1996-09-03 Tufts University Scan welding method and apparatus

Also Published As

Publication number Publication date
FR2734059A1 (fr) 1996-11-15
CN1141493A (zh) 1997-01-29
US5680316A (en) 1997-10-21
JPH08306511A (ja) 1996-11-22
JP3205483B2 (ja) 2001-09-04
CN1077322C (zh) 2002-01-02
FR2734059B1 (fr) 1999-03-12

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