JPS576365A - Tachometer circuit - Google Patents
Tachometer circuitInfo
- Publication number
- JPS576365A JPS576365A JP7909180A JP7909180A JPS576365A JP S576365 A JPS576365 A JP S576365A JP 7909180 A JP7909180 A JP 7909180A JP 7909180 A JP7909180 A JP 7909180A JP S576365 A JPS576365 A JP S576365A
- Authority
- JP
- Japan
- Prior art keywords
- output
- integrator
- amplified
- reference voltage
- pass filter
- 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.)
- Pending
Links
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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7909180A JPS576365A (en) | 1980-06-13 | 1980-06-13 | Tachometer circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7909180A JPS576365A (en) | 1980-06-13 | 1980-06-13 | Tachometer circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS576365A true JPS576365A (en) | 1982-01-13 |
Family
ID=13680207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7909180A Pending JPS576365A (en) | 1980-06-13 | 1980-06-13 | Tachometer circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576365A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135964A (ja) * | 1982-02-08 | 1983-08-12 | Sanpetsuto:Kk | デイ−ゼルエンジンのタコメ−タシステム |
FR2591345A1 (fr) * | 1985-12-05 | 1987-06-12 | Teves Gmbh Alfred | Procede de mise en forme du signal de sortie d'un capteur de vitesse de rotation |
US6106590A (en) * | 1997-06-17 | 2000-08-22 | Konica Corporation | Method of ultrasonic waves degassing and device using the same |
CN103150568A (zh) * | 2011-12-06 | 2013-06-12 | 中国科学院沈阳自动化研究所 | 一种实现浮动阈值的装置 |
-
1980
- 1980-06-13 JP JP7909180A patent/JPS576365A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135964A (ja) * | 1982-02-08 | 1983-08-12 | Sanpetsuto:Kk | デイ−ゼルエンジンのタコメ−タシステム |
FR2591345A1 (fr) * | 1985-12-05 | 1987-06-12 | Teves Gmbh Alfred | Procede de mise en forme du signal de sortie d'un capteur de vitesse de rotation |
US6106590A (en) * | 1997-06-17 | 2000-08-22 | Konica Corporation | Method of ultrasonic waves degassing and device using the same |
CN103150568A (zh) * | 2011-12-06 | 2013-06-12 | 中国科学院沈阳自动化研究所 | 一种实现浮动阈值的装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS576365A (en) | Tachometer circuit | |
GB1504482A (en) | Platelet aggregation monitoring device | |
JPS54155023A (en) | Automatic sound volume reducer | |
JPS5761327A (en) | Periodicity pulse extraction circuit | |
GB1514792A (en) | Device for detecting damage to rotators | |
ES434260A1 (es) | Mejoras introducidas en circuitos silenciadores destinados para ser utilizados en receptores decomunicacion. | |
GB1466288A (en) | Discrimination circuit arrangements | |
JPS55144788A (en) | Automatic gain-control circuit for motor servo-system | |
EP0126337A3 (en) | Switched-capacitor agc system | |
JPS57211891A (en) | Tone detector | |
JPS57170085A (en) | Specified speed control unit for motor | |
JPS57127854A (en) | Space filter apparatus | |
JPS55144789A (en) | Variable speed control device | |
JPS5532216A (en) | Automatic recording level setter | |
JPS54104265A (en) | Gain control circuit | |
JPS57201856A (en) | Drive alarm device for car | |
JPS5533365A (en) | Direct current regeneration circuit | |
JPS5687253A (en) | Control system of direct current reel motor | |
JPS56168560A (en) | Tachometer for diesel engine | |
JPS5740711A (en) | Audio signal reproducing device equipped with noise eliminating circuit | |
JPS5522287A (en) | Automatic optimum record bias detector | |
JPS57196893A (en) | Phase detector for commutatorless motor | |
JPS56146367A (en) | Automatic control system for white compression characteristic of pickup device | |
JPS5720623A (en) | Acoustic diagnosis device for rotating machine | |
JPS5733416A (en) | Automatic gain control processing system |