DE3242109A1 - Vorrichtung zur erfassung der drehzahl eines rotierenden teils - Google Patents
Vorrichtung zur erfassung der drehzahl eines rotierenden teilsInfo
- Publication number
- DE3242109A1 DE3242109A1 DE19823242109 DE3242109A DE3242109A1 DE 3242109 A1 DE3242109 A1 DE 3242109A1 DE 19823242109 DE19823242109 DE 19823242109 DE 3242109 A DE3242109 A DE 3242109A DE 3242109 A1 DE3242109 A1 DE 3242109A1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- coil
- measuring wheel
- voltage
- distance
- 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.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
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- 230000005294 ferromagnetic effect Effects 0.000 claims description 11
- 238000011156 evaluation Methods 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
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- 230000005298 paramagnetic effect Effects 0.000 claims description 2
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- 239000011888 foil Substances 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
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- 230000035699 permeability Effects 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
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- 238000007740 vapor deposition Methods 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823242109 DE3242109A1 (de) | 1982-11-13 | 1982-11-13 | Vorrichtung zur erfassung der drehzahl eines rotierenden teils |
| US06/534,301 US4574237A (en) | 1982-11-13 | 1983-09-21 | Rotary speed measuring apparatus |
| EP83110406A EP0108950B1 (de) | 1982-11-13 | 1983-10-19 | Vorrichtung zur Erfassung der Drehzahl eines rotierenden Teils |
| DE8383110406T DE3370076D1 (en) | 1982-11-13 | 1983-10-19 | Rotation speed detecting apparatus for a rotating part |
| JP58208415A JPS59100865A (ja) | 1982-11-13 | 1983-11-08 | 回転数検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823242109 DE3242109A1 (de) | 1982-11-13 | 1982-11-13 | Vorrichtung zur erfassung der drehzahl eines rotierenden teils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3242109A1 true DE3242109A1 (de) | 1984-05-17 |
Family
ID=6178114
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823242109 Withdrawn DE3242109A1 (de) | 1982-11-13 | 1982-11-13 | Vorrichtung zur erfassung der drehzahl eines rotierenden teils |
| DE8383110406T Expired DE3370076D1 (en) | 1982-11-13 | 1983-10-19 | Rotation speed detecting apparatus for a rotating part |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383110406T Expired DE3370076D1 (en) | 1982-11-13 | 1983-10-19 | Rotation speed detecting apparatus for a rotating part |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4574237A (enExample) |
| EP (1) | EP0108950B1 (enExample) |
| JP (1) | JPS59100865A (enExample) |
| DE (2) | DE3242109A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0204898A1 (de) * | 1985-04-19 | 1986-12-17 | Robert Bosch Gmbh | Berührungsfreies Messverfahren und Messvorrichtung |
| DE202016000534U1 (de) | 2015-01-30 | 2016-05-17 | Klemens Gintner | Vorrichtung zur Drehzahlerfassung |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178063A (en) * | 1986-12-16 | 1993-01-12 | L & C Family Partnership | Method and apparatus for automatic numbering of forms on a rotary printing press |
| US5144231A (en) * | 1988-09-30 | 1992-09-01 | Jeffrey Tenenbaum | Eddy current detector for detecting an object with offset compensation |
| DE69004131T2 (de) * | 1989-01-17 | 1994-03-24 | Alsthom Gec | Vorrichtung zur Ermittlung der Lage einer mit einem elektrisch diskontinuierlich leitenden Band umgebenen rotierenden Stahlwelle sowie Verfahren zur Herstellung des Bandes. |
| USH939H (en) | 1989-10-02 | 1991-07-02 | The United States Of America As Represented By The Secretary Of The Navy | Commutator pulse tachometer |
| US5097711A (en) * | 1990-10-29 | 1992-03-24 | Westinghouse Electric Corp. | Shrouded turbine blade vibration monitor and target therefor |
| US5986448A (en) * | 1991-12-27 | 1999-11-16 | Ntn Corporation | Revolving speed detecting device with reduced eddy current loss |
| DE4206382A1 (de) * | 1992-02-29 | 1993-09-02 | Bosch Gmbh Robert | Messeinrichtung zur beruehrungsfreien erfassung eines drehwinkels und/oder eines drehmoments |
| US5365663A (en) * | 1992-04-28 | 1994-11-22 | Westinghouse Electric Corporation | Method of attaching a monitor target to a shrouded blade |
| JPH07253437A (ja) * | 1994-01-26 | 1995-10-03 | Matsushita Electric Works Ltd | 回転速度検出装置 |
| FR2774167B1 (fr) * | 1998-01-29 | 2000-03-31 | Suisse Electronique Microtech | Capteur magnetique inductif avec optimisation des materiaux de la cible |
| JP2000205259A (ja) * | 1999-01-18 | 2000-07-25 | Koyo Seiko Co Ltd | 磁気浮上回転体の回転数検出装置 |
| KR100480362B1 (ko) * | 2002-01-30 | 2005-04-06 | 한국하니웰 주식회사 | ＮｄＦｅ 마그네트를 가지는 브이알 센서 |
| DE10233917A1 (de) * | 2002-07-25 | 2004-02-12 | Franz Haimer Maschinenbau Kg | Unwucht-Messvorrichtung |
| US8405384B1 (en) * | 2007-02-20 | 2013-03-26 | Zulia Technologies Inc. | Non-contact tachometer and sensor |
| DE102007033745B4 (de) | 2007-07-19 | 2014-07-24 | Zf Friedrichshafen Ag | Induktive Drehzahlerkennung |
| DE102014224859A1 (de) * | 2014-12-04 | 2016-06-09 | Zf Friedrichshafen Ag | Induktive Positionsbestimmung |
| CN111879958B (zh) * | 2020-07-15 | 2022-03-18 | 中北大学 | 一种高频响无源lc转速传感器及其测试方法 |
| CN112963245B (zh) * | 2021-03-16 | 2021-12-21 | 潍柴动力股份有限公司 | 一种发动机转速传感器空气间隙控制装置与控制方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE300996C (enExample) * | 1916-02-26 | |||
| US3132337A (en) * | 1960-09-12 | 1964-05-05 | Ibm | Variable reluctance slotted drum position indicating device |
| US3134918A (en) * | 1961-03-14 | 1964-05-26 | W & L E Gurley | Signal generator with lost motion drive |
| US3281825A (en) * | 1963-01-25 | 1966-10-25 | United Aircraft Corp | Non-contacting encoder |
| DE1548750C3 (de) * | 1966-02-10 | 1974-02-28 | Elster Ag Mess- Und Regeltechnik, 6503 Mainz-Kastel | Einrichtung zum elektrischen Abtasten von Bewegungen, insbesondere Drehbewegungen |
| US3505595A (en) * | 1966-10-20 | 1970-04-07 | Robert Favre | Rotational speed sensor utilizing the phase shift caused by superposition of an a.c. signal in the sensor and a signal induced from the rotating body |
| US3812429A (en) * | 1972-01-24 | 1974-05-21 | Stock Equipment Co | Method of compensating for unknown length of transmission line in electromagnetic tachometer |
| JPS4918573U (enExample) * | 1972-05-19 | 1974-02-16 | ||
| GB1591418A (en) * | 1978-01-26 | 1981-06-24 | Nat Marine Service Inc | Self-adjusting exciter band for shaft speed magnetic pick-up |
-
1982
- 1982-11-13 DE DE19823242109 patent/DE3242109A1/de not_active Withdrawn
-
1983
- 1983-09-21 US US06/534,301 patent/US4574237A/en not_active Expired - Fee Related
- 1983-10-19 DE DE8383110406T patent/DE3370076D1/de not_active Expired
- 1983-10-19 EP EP83110406A patent/EP0108950B1/de not_active Expired
- 1983-11-08 JP JP58208415A patent/JPS59100865A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0204898A1 (de) * | 1985-04-19 | 1986-12-17 | Robert Bosch Gmbh | Berührungsfreies Messverfahren und Messvorrichtung |
| DE202016000534U1 (de) | 2015-01-30 | 2016-05-17 | Klemens Gintner | Vorrichtung zur Drehzahlerfassung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3370076D1 (en) | 1987-04-09 |
| EP0108950B1 (de) | 1987-03-04 |
| JPS59100865A (ja) | 1984-06-11 |
| US4574237A (en) | 1986-03-04 |
| JPH0542630B2 (enExample) | 1993-06-29 |
| EP0108950A1 (de) | 1984-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |