FR941233A - Appareils de mesure - Google Patents
Appareils de mesureInfo
- Publication number
- FR941233A FR941233A FR941233DA FR941233A FR 941233 A FR941233 A FR 941233A FR 941233D A FR941233D A FR 941233DA FR 941233 A FR941233 A FR 941233A
- Authority
- FR
- France
- Prior art keywords
- measuring devices
- measuring
- devices
- 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.)
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US490032A US2409419A (en) | 1943-06-08 | 1943-06-08 | Device for measuring impedances |
Publications (1)
Publication Number | Publication Date |
---|---|
FR941233A true FR941233A (fr) | 1949-01-05 |
Family
ID=23946330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR941233D Expired FR941233A (fr) | 1943-06-08 | 1946-03-29 | Appareils de mesure |
Country Status (2)
Country | Link |
---|---|
US (1) | US2409419A (fr) |
FR (1) | FR941233A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649571A (en) * | 1947-04-18 | 1953-08-18 | Atomic Energy Commission | Bridge for resistance measurement |
US2580083A (en) * | 1947-10-08 | 1951-12-25 | Bell Telephone Labor Inc | Contrast pattern generator |
US2616948A (en) * | 1947-12-05 | 1952-11-04 | Automatic Telephone & Elect | Electrical measuring apparatus |
US2668943A (en) * | 1951-02-16 | 1954-02-09 | Res Corp Of California Comp | Dynamic diode tester |
US2927267A (en) * | 1957-04-22 | 1960-03-01 | Richard L Petritz | Signal monitoring circuit |
US3299352A (en) * | 1963-08-12 | 1967-01-17 | Paul E Carroll | Method and apparatus for measuring an unknown impedance by comparison with a standard impedance |
US3643156A (en) * | 1969-06-05 | 1972-02-15 | Rca Corp | Pulse-type circuit element-testing method |
-
1943
- 1943-06-08 US US490032A patent/US2409419A/en not_active Expired - Lifetime
-
1946
- 1946-03-29 FR FR941233D patent/FR941233A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2409419A (en) | 1946-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR941233A (fr) | Appareils de mesure | |
FR945674A (fr) | Perfectionnements aux appareils de mesure de la distance du type radar | |
FR902142A (fr) | Détecteur | |
FR892873A (fr) | Instrument de mesure | |
FR902571A (fr) | Instrument de mesure micrométrique | |
FR938225A (fr) | Appareils de mesure | |
FR895525A (fr) | Plantoir | |
FR903288A (fr) | Appareil de mesure à cadran | |
FR900089A (fr) | Instrument à dessiner | |
FR905663A (fr) | Instrument de mesure | |
FR934454A (fr) | Perfectionnements aux appareils électriques de mesure | |
FR952703A (fr) | Système de mesure de déplacements | |
FR938198A (fr) | Appareils de mesures magnétiques | |
CA410552A (fr) | Dispositif de mesure | |
FR895318A (fr) | Instrument de pesage | |
FR922307A (fr) | Appareil de calibrage perfectionné | |
FR906803A (fr) | Dispositif de mesure des fréquences | |
FR975053A (fr) | Perfectionnements aux appareils de mesure de précision | |
FR981488A (fr) | Microtome | |
AT174740B (de) | Innenmeßgerät | |
FR980282A (fr) | Appareil de mesures électriques | |
FR912677A (fr) | Dispositif de mesure de consommation maximum | |
FR892981A (fr) | Perfectionnements aux appareils de mesures électriques | |
ES161951A1 (es) | Perfeccionamientos en dispositivos de riesgo | |
FR984946A (fr) | Perfectionnements aux dispositifs de mesure |