JPS5059047A - - Google Patents
Info
- Publication number
- JPS5059047A JPS5059047A JP10751373A JP10751373A JPS5059047A JP S5059047 A JPS5059047 A JP S5059047A JP 10751373 A JP10751373 A JP 10751373A JP 10751373 A JP10751373 A JP 10751373A JP S5059047 A JPS5059047 A JP S5059047A
- Authority
- JP
- Japan
- 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
- G01P3/4805—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 by using circuits for the electrical integration of the generated pulses
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
- G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
-
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10751373A JPS5059047A (enrdf_load_stackoverflow) | 1973-09-26 | 1973-09-26 | |
| DE19742445746 DE2445746B2 (de) | 1973-09-26 | 1974-09-25 | Geraet zum erfassen und zur anzeige der aenderung des zustandes eines objektes |
| IT2768474A IT1022293B (it) | 1973-09-26 | 1974-09-25 | Apparecchio per rivelare la variazione di stato di un oggetto |
| AU73672/74A AU7367274A (en) | 1973-09-26 | 1974-09-25 | Detecting the change of the state of an object |
| FR7432534A FR2244980A1 (en) | 1973-09-26 | 1974-09-26 | Detection and display of change of state of object - with scanning apparatus and oscillator with a filtered signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10751373A JPS5059047A (enrdf_load_stackoverflow) | 1973-09-26 | 1973-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5059047A true JPS5059047A (enrdf_load_stackoverflow) | 1975-05-22 |
Family
ID=14461096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10751373A Pending JPS5059047A (enrdf_load_stackoverflow) | 1973-09-26 | 1973-09-26 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5059047A (enrdf_load_stackoverflow) |
| AU (1) | AU7367274A (enrdf_load_stackoverflow) |
| DE (1) | DE2445746B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2244980A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1022293B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029682A1 (en) * | 1979-11-21 | 1981-06-03 | LUCAS INDUSTRIES public limited company | Transducer |
| CH658556A5 (de) * | 1982-12-02 | 1986-11-14 | Studer Willi | Drehzahl-ist-wert-wandler zur drehzahlregelung in einem motorischen antriebssystem. |
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1973
- 1973-09-26 JP JP10751373A patent/JPS5059047A/ja active Pending
-
1974
- 1974-09-25 AU AU73672/74A patent/AU7367274A/en not_active Expired
- 1974-09-25 IT IT2768474A patent/IT1022293B/it active
- 1974-09-25 DE DE19742445746 patent/DE2445746B2/de not_active Withdrawn
- 1974-09-26 FR FR7432534A patent/FR2244980A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2244980A1 (en) | 1975-04-18 |
| DE2445746A1 (de) | 1975-04-03 |
| DE2445746B2 (de) | 1977-04-14 |
| IT1022293B (it) | 1978-03-20 |
| AU7367274A (en) | 1976-04-01 |