FR2529262A1 - Capteur rotatif a effet wiegand pour la determination de la vitesse de rotation et de la position angulaire d'un rotor - Google Patents
Capteur rotatif a effet wiegand pour la determination de la vitesse de rotation et de la position angulaire d'un rotor Download PDFInfo
- Publication number
- FR2529262A1 FR2529262A1 FR8310516A FR8310516A FR2529262A1 FR 2529262 A1 FR2529262 A1 FR 2529262A1 FR 8310516 A FR8310516 A FR 8310516A FR 8310516 A FR8310516 A FR 8310516A FR 2529262 A1 FR2529262 A1 FR 2529262A1
- Authority
- FR
- France
- Prior art keywords
- wiegand
- rotor
- wires
- rotary sensor
- succession
- 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
- 230000000694 effects Effects 0.000 title claims description 11
- 230000005291 magnetic effect Effects 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 230000008901 benefit Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract 2
- 230000005415 magnetization Effects 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910052772 Samarium Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
- F02P7/0672—Electromagnetic pick-up devices, e.g. providing induced current in a coil using Wiegand effect
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823223924 DE3223924C2 (de) | 1982-06-26 | 1982-06-26 | Zündgeber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2529262A1 true FR2529262A1 (fr) | 1983-12-30 |
| FR2529262B3 FR2529262B3 (OSRAM) | 1985-05-03 |
Family
ID=6166938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8310516A Granted FR2529262A1 (fr) | 1982-06-26 | 1983-06-24 | Capteur rotatif a effet wiegand pour la determination de la vitesse de rotation et de la position angulaire d'un rotor |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3223924C2 (OSRAM) |
| FR (1) | FR2529262A1 (OSRAM) |
| GB (1) | GB2125969B (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0144601A1 (de) * | 1983-11-10 | 1985-06-19 | DODUCO KG. Dr. Eugen Dürrwächter | Lesekopf zum magnetischen Abtasten von Wiegand-Drähten |
| EP0231474A1 (de) * | 1985-12-16 | 1987-08-12 | Siemens Aktiengesellschaft | Einrichtung zur Absolutwegerfassung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3408478C1 (de) * | 1984-03-08 | 1985-01-10 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Vorrichtung zur inkrementalen Drehwinkel- oder Längenmessung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2074389B (en) * | 1981-01-30 | 1984-10-31 | Teldix Gmbh | Pulse generator |
-
1982
- 1982-06-26 DE DE19823223924 patent/DE3223924C2/de not_active Expired
-
1983
- 1983-06-24 GB GB08317263A patent/GB2125969B/en not_active Expired
- 1983-06-24 FR FR8310516A patent/FR2529262A1/fr active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0144601A1 (de) * | 1983-11-10 | 1985-06-19 | DODUCO KG. Dr. Eugen Dürrwächter | Lesekopf zum magnetischen Abtasten von Wiegand-Drähten |
| EP0231474A1 (de) * | 1985-12-16 | 1987-08-12 | Siemens Aktiengesellschaft | Einrichtung zur Absolutwegerfassung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2125969B (en) | 1986-04-30 |
| DE3223924A1 (de) | 1984-01-05 |
| DE3223924C2 (de) | 1984-04-19 |
| FR2529262B3 (OSRAM) | 1985-05-03 |
| GB8317263D0 (en) | 1983-07-27 |
| GB2125969A (en) | 1984-03-14 |
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