SU480030A1 - Measuring instrument of static inhomogeneity of variable sinusoidal magnetic fields - Google Patents
Measuring instrument of static inhomogeneity of variable sinusoidal magnetic fieldsInfo
- Publication number
- SU480030A1 SU480030A1 SU1937921A SU1937921A SU480030A1 SU 480030 A1 SU480030 A1 SU 480030A1 SU 1937921 A SU1937921 A SU 1937921A SU 1937921 A SU1937921 A SU 1937921A SU 480030 A1 SU480030 A1 SU 480030A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic fields
- measuring instrument
- sinusoidal magnetic
- variable sinusoidal
- inhomogeneity
- Prior art date
Links
Landscapes
- Measuring Magnetic Variables (AREA)
Description
Предмет и з о б р е т е им Subject and s about him
Измеритель статической неоднородности переменных синусоидальных магнитных полей с фазовыми сдвигами менее 1°, содержащий индикатор, контрольный неподвижный и измерительный подвижный датчики пол , выходы которых подсоединены ко входам измерител фазовой неоднородности и вычитающего устройства, отличающийс тем, что, с целью повыщени точности и сокращени времени, затрачиваемого на измерени , он снабжен двум каскадами возведени в квадрат, преобразовател ми импульсного и переменного напр жени в квазипосто нное на-пр жение, вторым вычитающим устройством и каскадом извлечепи квадратного корн , при этом выходы измерител фазовой неоднородности и вычитающего устройства подсоединены ко входам каскадов возведени в квадрат, выходы последних-ко входам соответствующих преобразователей, выходы преобразователей - ко входам второго вычитающего устройства, выход которого через каскад извлечени корн св зан со входом индикатора.A static inhomogeneity meter for variable sinusoidal magnetic fields with phase shifts of less than 1 °, comprising an indicator, a fixed stationary and a measuring moving field sensors whose outputs are connected to the inputs of a phase heterogeneity meter and a subtractor device, characterized in that, in order to increase accuracy and reduce time spent on measurements, it is supplied with two cascades of squaring, converters of pulse and alternating voltage into quasi-constant voltage, second With a subtractive device and a cascade of square root extraction, the outputs of the phase heterogeneity meter and the subtractive device are connected to the inputs of the squaring cascades, the outputs of the last inputs of the corresponding transducers, the transducer outputs to the inputs of the second subtractive device Zan with indicator input.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1937921A SU480030A1 (en) | 1973-06-29 | 1973-06-29 | Measuring instrument of static inhomogeneity of variable sinusoidal magnetic fields |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1937921A SU480030A1 (en) | 1973-06-29 | 1973-06-29 | Measuring instrument of static inhomogeneity of variable sinusoidal magnetic fields |
Publications (1)
Publication Number | Publication Date |
---|---|
SU480030A1 true SU480030A1 (en) | 1975-08-05 |
Family
ID=20558215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1937921A SU480030A1 (en) | 1973-06-29 | 1973-06-29 | Measuring instrument of static inhomogeneity of variable sinusoidal magnetic fields |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU480030A1 (en) |
-
1973
- 1973-06-29 SU SU1937921A patent/SU480030A1/en active
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