GB1240799A - Improvements in and relating to measuring sensing devices for magnetic field measurement - Google Patents
Improvements in and relating to measuring sensing devices for magnetic field measurementInfo
- Publication number
- GB1240799A GB1240799A GB01792/69A GB1179269A GB1240799A GB 1240799 A GB1240799 A GB 1240799A GB 01792/69 A GB01792/69 A GB 01792/69A GB 1179269 A GB1179269 A GB 1179269A GB 1240799 A GB1240799 A GB 1240799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hall plate
- march
- relating
- magnetic field
- high frequency
- 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
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title 1
- 239000012809 cooling fluid Substances 0.000 abstract 2
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N52/00—Hall-effect devices
- H10N52/80—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
1,240,799. Measuring magnetic fields. VARIAN MAT G. m. b. H. March 5, 1969 [March 13, 1968], No. 11792/69. Heading G1N. [Also in Division G3] A Hall plate magnetometer is provided with thermal stabilization in a manner which does not interfere with the output signal. In Fig.1, the Hall plate 1 is mounted within an electrically non-conducting non-ferromagnetic plastics sleeve 3 through which a cooling fluid is circulated by a pump 6. The temperature of the cooling fluid is controlled by a device 7 receiving a set value signal U s and an actual value signal U 1 from a temperature sensor 9. A control current regulator 14 and output voltage indicator 12 are provided. Alternatively, Fig.2 (not shown), the Hall plate may be surrounded by a high frequency heating coil (15), a filter (17) being provided to remove high frequency interference from the output signal. The Hall plate may be provided with a handle (19) Fig. 3 (not shown) carrying a connection head (20) for the regulation and indication components.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681616915 DE1616915A1 (en) | 1968-03-13 | 1968-03-13 | Measuring sensor for measuring magnetic fields, especially Hall probe |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1240799A true GB1240799A (en) | 1971-07-28 |
Family
ID=5682247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB01792/69A Expired GB1240799A (en) | 1968-03-13 | 1969-03-05 | Improvements in and relating to measuring sensing devices for magnetic field measurement |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2003801A1 (en) |
GB (1) | GB1240799A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100405077C (en) * | 2004-12-23 | 2008-07-23 | 中国科学院电子学研究所 | Applied instrument for measuring magnetic field in high temperature |
CN115629343A (en) * | 2022-12-01 | 2023-01-20 | 国仪量子(合肥)技术有限公司 | Magnetic field detection probe system |
-
1969
- 1969-03-05 GB GB01792/69A patent/GB1240799A/en not_active Expired
- 1969-03-13 FR FR6907074A patent/FR2003801A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100405077C (en) * | 2004-12-23 | 2008-07-23 | 中国科学院电子学研究所 | Applied instrument for measuring magnetic field in high temperature |
CN115629343A (en) * | 2022-12-01 | 2023-01-20 | 国仪量子(合肥)技术有限公司 | Magnetic field detection probe system |
Also Published As
Publication number | Publication date |
---|---|
FR2003801A1 (en) | 1969-11-14 |
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