JPS4884678A - - Google Patents

Info

Publication number
JPS4884678A
JPS4884678A JP48010648A JP1064873A JPS4884678A JP S4884678 A JPS4884678 A JP S4884678A JP 48010648 A JP48010648 A JP 48010648A JP 1064873 A JP1064873 A JP 1064873A JP S4884678 A JPS4884678 A JP S4884678A
Authority
JP
Japan
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
JP48010648A
Other languages
Japanese (ja)
Other versions
JPS536865B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4884678A publication Critical patent/JPS4884678A/ja
Publication of JPS536865B2 publication Critical patent/JPS536865B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/026—Arrangements for signalling failure or disconnection of thermocouples
    • 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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • G01R31/54—Testing for continuity
    • 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
    • G01R31/58—Testing of lines, cables or conductors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Safety Devices In Control Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP1064873A 1972-01-25 1973-01-25 Expired JPS536865B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203307A DE2203307C2 (de) 1972-01-25 1972-01-25 Anordnung zum Überwachen von Leitungsbruchen

Publications (2)

Publication Number Publication Date
JPS4884678A true JPS4884678A (enrdf_load_stackoverflow) 1973-11-10
JPS536865B2 JPS536865B2 (enrdf_load_stackoverflow) 1978-03-11

Family

ID=5833910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1064873A Expired JPS536865B2 (enrdf_load_stackoverflow) 1972-01-25 1973-01-25

Country Status (4)

Country Link
JP (1) JPS536865B2 (enrdf_load_stackoverflow)
DE (1) DE2203307C2 (enrdf_load_stackoverflow)
FR (1) FR2169185B3 (enrdf_load_stackoverflow)
NL (1) NL7300890A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784474U (enrdf_load_stackoverflow) * 1980-11-14 1982-05-25
JPS57118496U (enrdf_load_stackoverflow) * 1981-01-13 1982-07-22
JPS59119228A (ja) * 1982-12-01 1984-07-10 ゼネラル・エレクトリック・カンパニイ 熱電対信号用のアナログ信号コンデイシヨナ
CN114200377A (zh) * 2021-11-23 2022-03-18 广州亿沃新能源科技有限公司 一种互感器无线极性测试装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436844A1 (de) * 1984-10-08 1986-04-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum ueberwachen von messkreisen auf leitungsbruch
DE4221196A1 (de) * 1992-06-27 1994-01-05 Teves Gmbh Alfred Schaltungsanordnung zur Überwachung einer induktiven Schaltung
EP0759558A3 (de) * 1995-08-18 1997-10-01 Siemens Ag Prüfverfahren für einen Analogeingabekanal einer Analogsignalerfassungsschaltung und zugehörige Analogsignalerfassungsschaltung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784474U (enrdf_load_stackoverflow) * 1980-11-14 1982-05-25
JPS57118496U (enrdf_load_stackoverflow) * 1981-01-13 1982-07-22
JPS59119228A (ja) * 1982-12-01 1984-07-10 ゼネラル・エレクトリック・カンパニイ 熱電対信号用のアナログ信号コンデイシヨナ
CN114200377A (zh) * 2021-11-23 2022-03-18 广州亿沃新能源科技有限公司 一种互感器无线极性测试装置
CN114200377B (zh) * 2021-11-23 2024-01-19 天航长鹰(江苏)科技有限公司 一种互感器无线极性测试装置

Also Published As

Publication number Publication date
FR2169185B3 (enrdf_load_stackoverflow) 1976-01-30
NL7300890A (enrdf_load_stackoverflow) 1973-07-27
JPS536865B2 (enrdf_load_stackoverflow) 1978-03-11
FR2169185A1 (enrdf_load_stackoverflow) 1973-09-07
DE2203307C2 (de) 1973-11-29
DE2203307B1 (de) 1973-05-03
DE2203307A1 (enrdf_load_stackoverflow) 1973-05-03

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