FR2170881B1 - - Google Patents

Info

Publication number
FR2170881B1
FR2170881B1 FR7203897A FR7203897A FR2170881B1 FR 2170881 B1 FR2170881 B1 FR 2170881B1 FR 7203897 A FR7203897 A FR 7203897A FR 7203897 A FR7203897 A FR 7203897A FR 2170881 B1 FR2170881 B1 FR 2170881B1
Authority
FR
France
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
Application number
FR7203897A
Other languages
French (fr)
Other versions
FR2170881A1 (US07541385-20090602-C00001.png
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.)
SIB G
Original Assignee
SIB G
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
Priority to GB443772A priority Critical patent/GB1321573A/en
Application filed by SIB G filed Critical SIB G
Priority to FR7203897A priority patent/FR2170881B1/fr
Priority to DE19722205881 priority patent/DE2205881C3/de
Priority claimed from DE19722205881 external-priority patent/DE2205881C3/de
Publication of FR2170881A1 publication Critical patent/FR2170881A1/fr
Application granted granted Critical
Publication of FR2170881B1 publication Critical patent/FR2170881B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2688—Measuring quality factor or dielectric loss, e.g. loss angle, or power factor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Relating To Insulation (AREA)
FR7203897A 1972-01-31 1972-02-04 Expired FR2170881B1 (US07541385-20090602-C00001.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB443772A GB1321573A (en) 1972-01-31 1972-01-31 Measurement unit of a q-meter
FR7203897A FR2170881B1 (US07541385-20090602-C00001.png) 1972-01-31 1972-02-04
DE19722205881 DE2205881C3 (de) 1972-02-08 Gutefaktor-Messer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB443772 1972-01-31
FR7203897A FR2170881B1 (US07541385-20090602-C00001.png) 1972-01-31 1972-02-04
DE19722205881 DE2205881C3 (de) 1972-02-08 Gutefaktor-Messer

Publications (2)

Publication Number Publication Date
FR2170881A1 FR2170881A1 (US07541385-20090602-C00001.png) 1973-09-21
FR2170881B1 true FR2170881B1 (US07541385-20090602-C00001.png) 1976-07-09

Family

ID=56553848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203897A Expired FR2170881B1 (US07541385-20090602-C00001.png) 1972-01-31 1972-02-04

Country Status (2)

Country Link
FR (1) FR2170881B1 (US07541385-20090602-C00001.png)
GB (1) GB1321573A (US07541385-20090602-C00001.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883313C (de) * 1949-10-26 1953-07-16 Rohde & Schwarz O H G Schaltungsanordnung zur Einstellung kleiner Hochfrequenzspannungen, die in eine Anordnung zur Guetemessung von Induktivitaeten und Schwingkreisen eingekoppelt werden

Also Published As

Publication number Publication date
DE2205881B2 (de) 1977-03-03
DE2205881A1 (de) 1973-08-16
GB1321573A (en) 1973-06-27
FR2170881A1 (US07541385-20090602-C00001.png) 1973-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse