DE3824267A1 - Magnetfeldsensor - Google Patents
MagnetfeldsensorInfo
- Publication number
- DE3824267A1 DE3824267A1 DE19883824267 DE3824267A DE3824267A1 DE 3824267 A1 DE3824267 A1 DE 3824267A1 DE 19883824267 DE19883824267 DE 19883824267 DE 3824267 A DE3824267 A DE 3824267A DE 3824267 A1 DE3824267 A1 DE 3824267A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic field
- coils
- field sensor
- electronic switch
- sensor according
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 13
- 230000005415 magnetization Effects 0.000 description 11
- 239000011162 core material Substances 0.000 description 9
- 230000006698 induction Effects 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005300 metallic glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005358 geomagnetic field Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883824267 DE3824267A1 (de) | 1988-01-09 | 1988-07-16 | Magnetfeldsensor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3800398 | 1988-01-09 | ||
| DE19883824267 DE3824267A1 (de) | 1988-01-09 | 1988-07-16 | Magnetfeldsensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3824267A1 true DE3824267A1 (de) | 1989-07-27 |
| DE3824267C2 DE3824267C2 (enrdf_load_stackoverflow) | 1991-09-26 |
Family
ID=25863808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883824267 Granted DE3824267A1 (de) | 1988-01-09 | 1988-07-16 | Magnetfeldsensor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3824267A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991010914A1 (en) * | 1990-01-15 | 1991-07-25 | Oxford Medical Limited | Magnetic field monitor |
| DE4039422A1 (de) * | 1990-12-11 | 1992-06-17 | Honeywell Regelsysteme Gmbh | Magnetfeldsensor |
| DE29504522U1 (de) * | 1995-03-16 | 1995-05-24 | Soyck GmbH, 58579 Schalksmühle | Handgerät zum Auffinden elektrischer und magnetischer Felder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525143A1 (de) * | 1974-06-07 | 1975-12-18 | Mishima Kosan Co Ltd | Magnetometer |
| DE2921546A1 (de) * | 1979-05-28 | 1980-12-04 | Siemens Ag | Anordnung zur erfassung der feldstaerke eines felderzeugers mittels eines hallgenerators |
| DE2933129A1 (de) * | 1979-08-16 | 1981-02-26 | Zu Reckendorf Wolfgang P Meyer | Magnetometer |
| DE3044020A1 (de) * | 1980-11-22 | 1982-06-03 | Hermann Dr. 3171 Rötgesbüttel Lühr | Magnetometer mit digitaler messwertdarstellung nach dem impulsintegrationsverfahren |
| DE3525070A1 (de) * | 1985-07-13 | 1987-01-22 | Honeywell Regelsysteme Gmbh | Magnetfeldsensor |
-
1988
- 1988-07-16 DE DE19883824267 patent/DE3824267A1/de active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525143A1 (de) * | 1974-06-07 | 1975-12-18 | Mishima Kosan Co Ltd | Magnetometer |
| DE2921546A1 (de) * | 1979-05-28 | 1980-12-04 | Siemens Ag | Anordnung zur erfassung der feldstaerke eines felderzeugers mittels eines hallgenerators |
| DE2933129A1 (de) * | 1979-08-16 | 1981-02-26 | Zu Reckendorf Wolfgang P Meyer | Magnetometer |
| DE3044020A1 (de) * | 1980-11-22 | 1982-06-03 | Hermann Dr. 3171 Rötgesbüttel Lühr | Magnetometer mit digitaler messwertdarstellung nach dem impulsintegrationsverfahren |
| DE3525070A1 (de) * | 1985-07-13 | 1987-01-22 | Honeywell Regelsysteme Gmbh | Magnetfeldsensor |
Non-Patent Citations (3)
| Title |
|---|
| "Anwendung der Magnetfeldsensoren KMZ 10", S. 1-17 * |
| Application Data Book der Fa. National Semiconductor Corp. Ausgabe 1986, S. 89 * |
| Valvo, Technische Information 861105 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991010914A1 (en) * | 1990-01-15 | 1991-07-25 | Oxford Medical Limited | Magnetic field monitor |
| DE4039422A1 (de) * | 1990-12-11 | 1992-06-17 | Honeywell Regelsysteme Gmbh | Magnetfeldsensor |
| EP0490309A3 (en) * | 1990-12-11 | 1993-07-07 | Honeywell Regelsysteme Gmbh | Magnetic field sensor |
| DE29504522U1 (de) * | 1995-03-16 | 1995-05-24 | Soyck GmbH, 58579 Schalksmühle | Handgerät zum Auffinden elektrischer und magnetischer Felder |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3824267C2 (enrdf_load_stackoverflow) | 1991-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |