DE2042491C3 - Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes - Google Patents
Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen SteuerfeldesInfo
- Publication number
- DE2042491C3 DE2042491C3 DE2042491A DE2042491A DE2042491C3 DE 2042491 C3 DE2042491 C3 DE 2042491C3 DE 2042491 A DE2042491 A DE 2042491A DE 2042491 A DE2042491 A DE 2042491A DE 2042491 C3 DE2042491 C3 DE 2042491C3
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- plate
- field
- resistor
- pole
- 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 claims description 143
- 230000001419 dependent effect Effects 0.000 title claims description 7
- 230000004907 flux Effects 0.000 claims description 48
- 238000000429 assembly Methods 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 10
- 230000035945 sensitivity Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000036316 preload Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 4
- 210000002414 leg Anatomy 0.000 claims 3
- 239000012141 concentrate Substances 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 210000000689 upper leg Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009795 derivation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/10—Magnetoresistive devices
Landscapes
- Measuring Magnetic Variables (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Adjustable Resistors (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2042491A DE2042491C3 (de) | 1970-08-27 | 1970-08-27 | Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes |
| CH1151471A CH543749A (de) | 1970-08-27 | 1971-08-05 | Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Grösse und Richtung eines äusseren magnetischen Steuerfeldes |
| NLAANVRAGE7110880,A NL174088C (nl) | 1970-08-27 | 1971-08-06 | Magneetveldafhankelijke weerstandsinrichting. |
| US00172782A US3764952A (en) | 1970-08-27 | 1971-08-18 | Galvanomagnetic resistance device |
| NLAANVRAGE7111590,A NL174298C (nl) | 1970-08-27 | 1971-08-23 | Magneetveldafhankelijke weerstandsinrichting. |
| CA121,185A CA950042A (en) | 1970-08-27 | 1971-08-24 | Galvanomagnetic resistance device |
| LU63776D LU63776A1 (OSRAM) | 1970-08-27 | 1971-08-25 | |
| GB3981271A GB1329627A (en) | 1970-08-27 | 1971-08-25 | Magnetoresistive devices |
| FR7131054A FR2103561B1 (OSRAM) | 1970-08-27 | 1971-08-26 | |
| FR7130945A FR2106064A5 (OSRAM) | 1970-08-27 | 1971-08-26 | |
| SE7110816A SE371322B (OSRAM) | 1970-08-27 | 1971-08-26 | |
| GB4043271A GB1349726A (en) | 1970-08-27 | 1971-08-27 | Magnetic field sensing devices |
| JP6579071A JPS543634B1 (OSRAM) | 1970-08-27 | 1971-08-27 | |
| BE771885A BE771885A (fr) | 1970-08-27 | 1971-08-27 | Dispositif de resistance variable avec le champ magnetique pourle reperage, en valeur et en direction, d'un champ de commande exterieur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2042491A DE2042491C3 (de) | 1970-08-27 | 1970-08-27 | Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2042491A1 DE2042491A1 (de) | 1972-03-02 |
| DE2042491B2 DE2042491B2 (OSRAM) | 1974-06-20 |
| DE2042491C3 true DE2042491C3 (de) | 1975-02-20 |
Family
ID=5780859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2042491A Expired DE2042491C3 (de) | 1970-08-27 | 1970-08-27 | Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3764952A (OSRAM) |
| JP (1) | JPS543634B1 (OSRAM) |
| BE (1) | BE771885A (OSRAM) |
| CA (1) | CA950042A (OSRAM) |
| CH (1) | CH543749A (OSRAM) |
| DE (1) | DE2042491C3 (OSRAM) |
| FR (2) | FR2106064A5 (OSRAM) |
| GB (2) | GB1329627A (OSRAM) |
| LU (1) | LU63776A1 (OSRAM) |
| NL (2) | NL174088C (OSRAM) |
| SE (1) | SE371322B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914366B2 (ja) | 1978-06-23 | 1984-04-04 | 厚木自動車部品株式会社 | 車高検出装置 |
| GB201419219D0 (en) * | 2014-10-29 | 2014-12-10 | Imp Innovations Ltd | Electromagnetic accoustic transducer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1516123A1 (de) * | 1966-03-30 | 1969-07-24 | List Dipl Ing Heinrich | Messwertaufnehmer bzw. Magnetfeldsonde mit vormagnetisiertem Feldplatten-System |
| US3537046A (en) * | 1967-12-01 | 1970-10-27 | Finsterhoelzl Rafi Elekt | Series key without contact |
-
1970
- 1970-08-27 DE DE2042491A patent/DE2042491C3/de not_active Expired
-
1971
- 1971-08-05 CH CH1151471A patent/CH543749A/de not_active IP Right Cessation
- 1971-08-06 NL NLAANVRAGE7110880,A patent/NL174088C/xx active
- 1971-08-18 US US00172782A patent/US3764952A/en not_active Expired - Lifetime
- 1971-08-23 NL NLAANVRAGE7111590,A patent/NL174298C/xx not_active IP Right Cessation
- 1971-08-24 CA CA121,185A patent/CA950042A/en not_active Expired
- 1971-08-25 GB GB3981271A patent/GB1329627A/en not_active Expired
- 1971-08-25 LU LU63776D patent/LU63776A1/xx unknown
- 1971-08-26 FR FR7130945A patent/FR2106064A5/fr not_active Expired
- 1971-08-26 SE SE7110816A patent/SE371322B/xx unknown
- 1971-08-26 FR FR7131054A patent/FR2103561B1/fr not_active Expired
- 1971-08-27 JP JP6579071A patent/JPS543634B1/ja active Pending
- 1971-08-27 GB GB4043271A patent/GB1349726A/en not_active Expired
- 1971-08-27 BE BE771885A patent/BE771885A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2042491A1 (de) | 1972-03-02 |
| NL7111590A (OSRAM) | 1972-02-29 |
| NL7110880A (OSRAM) | 1972-02-29 |
| JPS543634B1 (OSRAM) | 1979-02-24 |
| LU63776A1 (OSRAM) | 1972-01-05 |
| FR2106064A5 (OSRAM) | 1972-04-28 |
| SE371322B (OSRAM) | 1974-11-11 |
| FR2103561B1 (OSRAM) | 1976-08-20 |
| GB1349726A (en) | 1974-04-10 |
| FR2103561A1 (OSRAM) | 1972-04-14 |
| US3764952A (en) | 1973-10-09 |
| CH543749A (de) | 1973-10-31 |
| NL174088C (nl) | 1984-04-16 |
| NL174298C (nl) | 1984-05-16 |
| BE771885A (fr) | 1971-12-31 |
| CA950042A (en) | 1974-06-25 |
| DE2042491B2 (OSRAM) | 1974-06-20 |
| NL174298B (nl) | 1983-12-16 |
| GB1329627A (en) | 1973-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |