FR2251824A1 - Comparative measurement of insulation resistance - has a resistive voltage divider supplied with constant voltage - Google Patents

Comparative measurement of insulation resistance - has a resistive voltage divider supplied with constant voltage

Info

Publication number
FR2251824A1
FR2251824A1 FR7437553A FR7437553A FR2251824A1 FR 2251824 A1 FR2251824 A1 FR 2251824A1 FR 7437553 A FR7437553 A FR 7437553A FR 7437553 A FR7437553 A FR 7437553A FR 2251824 A1 FR2251824 A1 FR 2251824A1
Authority
FR
France
Prior art keywords
voltage
voltage divider
insulation resistance
resistance
comparative measurement
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
FR7437553A
Other languages
English (en)
Other versions
FR2251824B3 (fr
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.)
ROSE WALTER KG
Original Assignee
ROSE WALTER KG
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 ROSE WALTER KG filed Critical ROSE WALTER KG
Publication of FR2251824A1 publication Critical patent/FR2251824A1/fr
Application granted granted Critical
Publication of FR2251824B3 publication Critical patent/FR2251824B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Glass Compositions (AREA)
FR7437553A 1973-11-19 1974-11-14 Comparative measurement of insulation resistance - has a resistive voltage divider supplied with constant voltage Granted FR2251824A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357693 DE2357693A1 (de) 1973-11-19 1973-11-19 Schaltungsanordnung zur vergleichenden messung von widerstaenden, insbesondere isolationswiderstaenden

Publications (2)

Publication Number Publication Date
FR2251824A1 true FR2251824A1 (en) 1975-06-13
FR2251824B3 FR2251824B3 (fr) 1977-08-12

Family

ID=5898519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437553A Granted FR2251824A1 (en) 1973-11-19 1974-11-14 Comparative measurement of insulation resistance - has a resistive voltage divider supplied with constant voltage

Country Status (3)

Country Link
DE (1) DE2357693A1 (fr)
ES (1) ES429921A1 (fr)
FR (1) FR2251824A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3404428A1 (fr) * 2017-05-17 2018-11-21 Ams Ag Agencement de circuit et procédé de mesure de résistance

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680789B (zh) * 2010-10-25 2014-06-25 宁波大学 一种材料静态阻值的测量方法
CN102680790B (zh) * 2010-10-25 2014-06-25 宁波大学 一种材料动态阻值的测量方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3404428A1 (fr) * 2017-05-17 2018-11-21 Ams Ag Agencement de circuit et procédé de mesure de résistance
WO2018210518A1 (fr) * 2017-05-17 2018-11-22 Ams Ag Agencement de circuit et procédé de mesure de résistance
US11119135B2 (en) 2017-05-17 2021-09-14 Sciosense B.V. Circuit arrangement and method for resistance measurement

Also Published As

Publication number Publication date
FR2251824B3 (fr) 1977-08-12
ES429921A1 (es) 1976-09-16
DE2357693A1 (de) 1975-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse