SU113411A1 - The method of measuring the magnitude of the component of the magnetic field in a given direction - Google Patents
The method of measuring the magnitude of the component of the magnetic field in a given directionInfo
- Publication number
- SU113411A1 SU113411A1 SU582255A SU582255A SU113411A1 SU 113411 A1 SU113411 A1 SU 113411A1 SU 582255 A SU582255 A SU 582255A SU 582255 A SU582255 A SU 582255A SU 113411 A1 SU113411 A1 SU 113411A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- component
- magnetic field
- magnitude
- field
- measuring
- Prior art date
Links
Landscapes
- Measuring Magnetic Variables (AREA)
Description
Дл измерени магнитных полей разработано много типов приборов, основанных на влении дерного парамагнитного резонанса.Many types of instruments have been developed for measuring magnetic fields, based on the phenomenon of nuclear paramagnetic resonance.
Однако все дерные измерители как сильных, так и слабых магнитных полей дают возможность измер ть лишь полную величину магнитного пол в данной точке (модуль вектора напр женности пол ) и не позвол ют определ ть составл ющие магнитного пол по заданному направлению. Между тем, часто возникает необходимость в измерении этих составл ющих, в частности, вертикальной слагающей пол корабл .However, all nuclear measuring instruments of both strong and weak magnetic fields make it possible to measure only the full magnitude of the magnetic field at a given point (the magnitude of the field strength vector) and do not allow the components of the magnetic field to be determined in a given direction. Meanwhile, it is often necessary to measure these components, in particular, the vertical component of the ship’s floor.
Предлагаемый способ устран ет указанный недостаток и обеспечивает возможность измерений составл ющих пол по любому направлению.The proposed method eliminates this drawback and makes it possible to measure the components of the field in any direction.
Согласно предлагаемому способу. на измер емое магнитное по.те накладывают вспомогательное поле большей интенсивности, направление которого совпадает с направлением вектора составл ющей измер емого пол . При помощи дерно-резонансного магнитометра измер ютAccording to the proposed method. an auxiliary field of greater intensity is imposed on the measured magnetic field, the direction of which coincides with the direction of the vector component of the measured field. Using a nuclear resonance magnetometer,
суммарное магнитное поле при совпадении вспомогательного пол с составл ющей измер емого пол и при изменении направлени вспомогательного пол на 180°. Сумма измеренных величин будет равн тьс удвоенному значению составл ющей измер емого пол . Остальные составл ющие измер емого пол не будут создавать заметной погрещности измерени .the total magnetic field when the auxiliary field coincides with the component of the measured field and when the auxiliary field changes direction by 180 °. The sum of the measured values will be equal to twice the value of the component of the measured field. The remaining components of the measured floor will not create a noticeable measurement gap.
Предмет изобретени Subject invention
Способ измерени величины составл ющей магнитного пол по заданному направлению с помощью дер но-резонансного магнитометра, отличающийс тем, что на измер емое поле накладывают дополнительное более сильное, магнитное поле, направление которого совпадает с заданным направлением, после чего измен ют знак дополнительного .пол и каждый раз замер ют величину результирующего пол магнитометром, и по половине разности иоказаннй последнего определ ют значение искомой составл ющей пол .The method of measuring the magnitude of the component of the magnetic field in a given direction using a nuclear resonance magnetometer, characterized in that an additional stronger magnetic field is applied to the measured field, the direction of which coincides with the specified direction, and then the sign of the additional field is changed. each time, the magnitude of the resulting field is measured by a magnetometer, and the value of the required field component is determined from half the difference in the value shown by the latter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU582255A SU113411A1 (en) | 1957-08-10 | 1957-08-10 | The method of measuring the magnitude of the component of the magnetic field in a given direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU582255A SU113411A1 (en) | 1957-08-10 | 1957-08-10 | The method of measuring the magnitude of the component of the magnetic field in a given direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU113411A1 true SU113411A1 (en) | 1957-11-30 |
Family
ID=48385878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU582255A SU113411A1 (en) | 1957-08-10 | 1957-08-10 | The method of measuring the magnitude of the component of the magnetic field in a given direction |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU113411A1 (en) |
-
1957
- 1957-08-10 SU SU582255A patent/SU113411A1/en active
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