JPS56115914A - Converting device for process quantity - Google Patents
Converting device for process quantityInfo
- Publication number
- JPS56115914A JPS56115914A JP1881180A JP1881180A JPS56115914A JP S56115914 A JPS56115914 A JP S56115914A JP 1881180 A JP1881180 A JP 1881180A JP 1881180 A JP1881180 A JP 1881180A JP S56115914 A JPS56115914 A JP S56115914A
- Authority
- JP
- Japan
- Prior art keywords
- output
- whose
- rank bit
- prescribed
- shift resistor
- 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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/243—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the phase or frequency of ac
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
PURPOSE:To furnish the converting device not requiring adjustment by a method wherein the output of an oscillator whose frequency changes according to displacement and power is shifted by a shift resistor and the exclusive logic-sum output of the output of a prior-rank bit and the output of a prescribed-rank bit is averaged. CONSTITUTION:The oscillator is constituted by a vibrator V to which a power is given from the prescribed direction and by an exciting part EX and the output A thereof is shifted into the shift resistor SR by a clock pulse B. And, the output C of an exclusive logic-sum gate G of the output Q1 of the prior-rank bit of the shift resistor SR and the output Q5 of the prescribed-rank bit thereof is obtained. This output C turns to be the one whose peak value is Vcc, whose pulse area is fixed constantly, and whose cycle of repetition is set by the frequency of the output A. Accordingly, when the averaged value AV of the output C is taken out, this averaged value corresponds to the power applied to the vibrator V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1881180A JPS56115914A (en) | 1980-02-18 | 1980-02-18 | Converting device for process quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1881180A JPS56115914A (en) | 1980-02-18 | 1980-02-18 | Converting device for process quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56115914A true JPS56115914A (en) | 1981-09-11 |
Family
ID=11981967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1881180A Pending JPS56115914A (en) | 1980-02-18 | 1980-02-18 | Converting device for process quantity |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56115914A (en) |
-
1980
- 1980-02-18 JP JP1881180A patent/JPS56115914A/en active Pending
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