HU177461B - Sensing device for speed of wheel - Google Patents
Sensing device for speed of wheel Download PDFInfo
- Publication number
- HU177461B HU177461B HU78KE1020A HUKE001020A HU177461B HU 177461 B HU177461 B HU 177461B HU 78KE1020 A HU78KE1020 A HU 78KE1020A HU KE001020 A HUKE001020 A HU KE001020A HU 177461 B HU177461 B HU 177461B
- Authority
- HU
- Hungary
- Prior art keywords
- poles
- wheel
- iron core
- signal wheel
- speed sensor
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 230000004907 flux Effects 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 description 13
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005294 ferromagnetic effect 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
- G01P3/488—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 delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78317777A | 1977-03-31 | 1977-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU177461B true HU177461B (en) | 1981-10-28 |
Family
ID=25128421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU78KE1020A HU177461B (en) | 1977-03-31 | 1978-03-28 | Sensing device for speed of wheel |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS53131878A (enrdf_load_stackoverflow) |
| DE (1) | DE2811746A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2386039A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1595680A (enrdf_load_stackoverflow) |
| HU (1) | HU177461B (enrdf_load_stackoverflow) |
| SE (1) | SE7803522L (enrdf_load_stackoverflow) |
| SU (1) | SU1082339A3 (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189011A (en) * | 1981-05-15 | 1982-11-20 | Fuji Heavy Ind Ltd | Position detecting mechanism |
| DE3346644A1 (de) * | 1983-12-23 | 1985-07-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Anordnung zur bestimmung einer drehzahl |
| US4853575A (en) * | 1984-08-31 | 1989-08-01 | Black & Decker Inc. | Tachometer generator |
| IT1221909B (it) * | 1987-04-28 | 1990-07-12 | Fiat Auto Spa | Procedimento e dispositivo di rilevazione magnetica particolarmente per rilevare i parametri di movimento angolare di elementi rotanti |
| US5023547A (en) * | 1989-11-08 | 1991-06-11 | General Motors Corporation | Variable reluctance rotation sensor with changing flux linkages and including a pair of oppositely poled magnets |
| US5023546A (en) * | 1989-11-08 | 1991-06-11 | General Motors Corporation | Variable reluctance rotation sensor with changing coil linkages and a pair of flux producing magnets |
| DE4213977A1 (de) * | 1992-04-29 | 1993-11-04 | Teves Metallwaren Alfred | Vorrichtung zur messung von drehbewegungen |
| US5504424A (en) * | 1993-05-28 | 1996-04-02 | Durakool, Inc. | Variable reluctance sensor utilizing a magnetic bobbin |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1192428B (de) * | 1960-06-15 | 1965-05-06 | Renault | Elektromagnetischer Abnehmer fuer Tourenzaehler od. dgl. |
| GB1302507A (enrdf_load_stackoverflow) * | 1970-10-16 | 1973-01-10 | ||
| US4061938A (en) * | 1975-06-20 | 1977-12-06 | Matsushita Electric Industrial Co., Ltd. | Device for generating electrical pulses in response to shaft rotation |
-
1978
- 1978-03-17 DE DE19782811746 patent/DE2811746A1/de active Granted
- 1978-03-17 GB GB10760/78A patent/GB1595680A/en not_active Expired
- 1978-03-23 JP JP3243478A patent/JPS53131878A/ja active Pending
- 1978-03-28 HU HU78KE1020A patent/HU177461B/hu not_active IP Right Cessation
- 1978-03-29 SE SE7803522A patent/SE7803522L/xx unknown
- 1978-03-30 FR FR7809360A patent/FR2386039A1/fr active Granted
- 1978-03-30 SU SU782594302A patent/SU1082339A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2386039B1 (enrdf_load_stackoverflow) | 1980-04-04 |
| FR2386039A1 (fr) | 1978-10-27 |
| GB1595680A (en) | 1981-08-12 |
| DE2811746C2 (enrdf_load_stackoverflow) | 1989-02-02 |
| DE2811746A1 (de) | 1978-10-12 |
| SU1082339A3 (ru) | 1984-03-23 |
| JPS53131878A (en) | 1978-11-17 |
| SE7803522L (sv) | 1978-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |