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
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)
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 (US07655688-20100202-C00086.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 (US07655688-20100202-C00086.png) | 1972-01-31 | 1972-02-04 | |
| DE19722205881 DE2205881C3 (de) | 1972-02-08 | Gutefaktor-Messer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2170881A1 FR2170881A1 (US07655688-20100202-C00086.png) | 1973-09-21 |
| FR2170881B1 true FR2170881B1 (US07655688-20100202-C00086.png) | 1976-07-09 |
Family
ID=56553848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7203897A Expired FR2170881B1 (US07655688-20100202-C00086.png) | 1972-01-31 | 1972-02-04 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2170881B1 (US07655688-20100202-C00086.png) |
| GB (1) | GB1321573A (US07655688-20100202-C00086.png) |
Family Cites Families (1)
| 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 |
-
1972
- 1972-01-31 GB GB443772A patent/GB1321573A/en not_active Expired
- 1972-02-04 FR FR7203897A patent/FR2170881B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2170881A1 (US07655688-20100202-C00086.png) | 1973-09-21 |
| GB1321573A (en) | 1973-06-27 |
| DE2205881A1 (de) | 1973-08-16 |
| DE2205881B2 (de) | 1977-03-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |