BE642261A - - Google Patents
Info
- Publication number
- BE642261A BE642261A BE642261DA BE642261A BE 642261 A BE642261 A BE 642261A BE 642261D A BE642261D A BE 642261DA BE 642261 A BE642261 A BE 642261A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
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- 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
- G01R17/16—AC or DC measuring bridges with discharge tubes or semiconductor devices in one or more arms of the bridge, e.g. voltmeter using a difference amplifier
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0023—Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR851633A FR1287581A (fr) | 1961-02-03 | 1961-02-03 | Perfectionnement apporté aux montages à tubes électroniques dits mémoires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE642261A true BE642261A (en:Method) |
Family
ID=8748082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE642261D BE642261A (en:Method) | 1961-02-03 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE642261A (en:Method) |
| FR (1) | FR1287581A (en:Method) |
-
0
- BE BE642261D patent/BE642261A/xx unknown
-
1961
- 1961-02-03 FR FR851633A patent/FR1287581A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1287581A (fr) | 1962-03-16 |