CA2157338A1 - Tachymtre perfectionn et son application notamment aux machines tournantes de centrales lectriques - Google Patents
Tachymtre perfectionn et son application notamment aux machines tournantes de centrales lectriquesInfo
- Publication number
- CA2157338A1 CA2157338A1 CA002157338A CA2157338A CA2157338A1 CA 2157338 A1 CA2157338 A1 CA 2157338A1 CA 002157338 A CA002157338 A CA 002157338A CA 2157338 A CA2157338 A CA 2157338A CA 2157338 A1 CA2157338 A1 CA 2157338A1
- Authority
- CA
- Canada
- Prior art keywords
- transmitter
- sensor
- pulse
- speed
- tachometer
- 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.)
- Abandoned
Links
- 230000001976 improved effect Effects 0.000 title description 3
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims description 11
- 210000000056 organ Anatomy 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000013307 optical fiber Substances 0.000 abstract description 2
- 230000010355 oscillation Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000014066 European mistletoe Nutrition 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 235000012300 Rhipsalis cassutha Nutrition 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 241000221012 Viscum Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 101150085415 cenA gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered 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
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
-
- 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
- G01P3/486—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 photo-electric detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Optical Transform (AREA)
- Catching Or Destruction (AREA)
- Soil Working Implements (AREA)
- Looms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9410533A FR2724230A1 (fr) | 1994-09-01 | 1994-09-01 | Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques. |
| FR9410533 | 1994-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2157338A1 true CA2157338A1 (fr) | 1996-03-02 |
Family
ID=9466639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002157338A Abandoned CA2157338A1 (fr) | 1994-09-01 | 1995-08-31 | Tachymtre perfectionn et son application notamment aux machines tournantes de centrales lectriques |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5703483A (enExample) |
| EP (1) | EP0699911B1 (enExample) |
| AT (1) | ATE175028T1 (enExample) |
| CA (1) | CA2157338A1 (enExample) |
| DE (1) | DE69506810D1 (enExample) |
| FR (1) | FR2724230A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8115477B2 (en) * | 2009-04-20 | 2012-02-14 | Electro-Sensors, Inc. | Shaft speed sensor with analog output |
| CN111948177A (zh) * | 2020-07-30 | 2020-11-17 | 季华实验室 | 一种碳化硅外延设备原位监测系统及监测方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3126023A1 (de) * | 1981-07-02 | 1983-01-13 | Volkswagenwerk Ag, 3180 Wolfsburg | "anordnung zur gewinnung einer bewegungsinformation, insbesondere einer drehzahlinformation in einem kraftfahrzeug" |
| DE9014753U1 (de) * | 1990-10-25 | 1991-02-07 | W. Günther GmbH, 8500 Nürnberg | Drehzahl-Meßanordnung |
| US5384534A (en) * | 1992-10-21 | 1995-01-24 | Honeywell Inc. | Self-powered electro-optic rotational position sensor with magnetic pickup |
-
1994
- 1994-09-01 FR FR9410533A patent/FR2724230A1/fr active Granted
-
1995
- 1995-08-31 CA CA002157338A patent/CA2157338A1/fr not_active Abandoned
- 1995-08-31 EP EP95401987A patent/EP0699911B1/fr not_active Expired - Lifetime
- 1995-08-31 DE DE69506810T patent/DE69506810D1/de not_active Expired - Lifetime
- 1995-08-31 US US08/521,983 patent/US5703483A/en not_active Expired - Fee Related
- 1995-08-31 AT AT95401987T patent/ATE175028T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2724230A1 (fr) | 1996-03-08 |
| EP0699911A1 (fr) | 1996-03-06 |
| ATE175028T1 (de) | 1999-01-15 |
| US5703483A (en) | 1997-12-30 |
| DE69506810D1 (de) | 1999-02-04 |
| EP0699911B1 (fr) | 1998-12-23 |
| FR2724230B1 (enExample) | 1997-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |