JPS5543476A - Displacement measuring device - Google Patents
Displacement measuring deviceInfo
- Publication number
- JPS5543476A JPS5543476A JP11767578A JP11767578A JPS5543476A JP S5543476 A JPS5543476 A JP S5543476A JP 11767578 A JP11767578 A JP 11767578A JP 11767578 A JP11767578 A JP 11767578A JP S5543476 A JPS5543476 A JP S5543476A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- displacement
- accelerometer
- detector
- outputted
- 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.)
- Granted
Links
Abstract
PURPOSE: To enhance the measurement accuracy by a simple structure by mounting the acclerometer integrally with the displacement detection means.
CONSTITUTION: The accelerometer 5 is mounted on the displacement meter 1 integrally therewith in a mechanical point of view, and the adding circuit 7 is connected to the accelerometer 5 through the integrator 6. Thus, the detector 10 of the displacement meter 1 detects the vibration displacement X2 transmitted from floor 3 through the strut 4 and the siaplacement X1 of the rotating member 2 as impedance change of the coil 11 and the signal e1 corresponding to (X1-X2) is outputted. The accelerometer 5 detects the acceleration due to the displacement X2 of the detector 10 itself and outputs the signal corresponding thereto. The signal e2 is integrated twice by the intergrator 6 to be signal E2 which is added to the signal e1 in the adding circuit 7 and the measurement signal E0 precisely corresponding to the displacement X1 in which the error due to the vibration displacement of the detector 10 itself is removed is outputted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11767578A JPS5543476A (en) | 1978-09-25 | 1978-09-25 | Displacement measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11767578A JPS5543476A (en) | 1978-09-25 | 1978-09-25 | Displacement measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5543476A true JPS5543476A (en) | 1980-03-27 |
JPS5737002B2 JPS5737002B2 (en) | 1982-08-07 |
Family
ID=14717496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11767578A Granted JPS5543476A (en) | 1978-09-25 | 1978-09-25 | Displacement measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543476A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57104316U (en) * | 1980-12-19 | 1982-06-26 | ||
JPS57211503A (en) * | 1981-06-24 | 1982-12-25 | Hitachi Ltd | Measuring method for displacement of disc |
JPS6025407A (en) * | 1983-07-22 | 1985-02-08 | Tokyo Keiki Co Ltd | Coordinate position detector |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145203U (en) * | 1982-03-25 | 1983-09-30 | 太平洋工業株式会社 | Resin center cap |
JPS5947501U (en) * | 1982-09-24 | 1984-03-29 | 太平洋工業株式会社 | Resin center cap |
JPS6146202U (en) * | 1984-08-31 | 1986-03-27 | 日本電音株式会社 | Automotive wheel cap mounting device |
JPS61101002U (en) * | 1984-12-10 | 1986-06-27 |
-
1978
- 1978-09-25 JP JP11767578A patent/JPS5543476A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57104316U (en) * | 1980-12-19 | 1982-06-26 | ||
JPS6219936Y2 (en) * | 1980-12-19 | 1987-05-21 | ||
JPS57211503A (en) * | 1981-06-24 | 1982-12-25 | Hitachi Ltd | Measuring method for displacement of disc |
JPS6025407A (en) * | 1983-07-22 | 1985-02-08 | Tokyo Keiki Co Ltd | Coordinate position detector |
JPH0331365B2 (en) * | 1983-07-22 | 1991-05-02 | Tokimetsuku Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5737002B2 (en) | 1982-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5543476A (en) | Displacement measuring device | |
JPS522558A (en) | Electric weight conversion device | |
JPS5231767A (en) | Inclination detector | |
SU670896A1 (en) | Linear accelerometer | |
JPS552966A (en) | Liquid quantity meter | |
JPS5366257A (en) | Measuring instrument for fluid | |
JPS52147423A (en) | Vibration warning device attached camera or other optical meter | |
JPS5375870A (en) | Semiconductor device measuring jig | |
JPS531570A (en) | Measuring system | |
JPS522459A (en) | Balance | |
JPS52113788A (en) | Wave height meter of acceleration detection type | |
JPS5537950A (en) | Earthquake sensor | |
JPS51119250A (en) | Moving body measurement device employing solid image sensor | |
JPS5338001A (en) | System for measuring operation performance | |
JPS5342855A (en) | Liquid specific gravimeter | |
JPS533366A (en) | Flow velocity measurement | |
JPS5257869A (en) | Acceleration level detector | |
JPS56150304A (en) | Coordinate measuring device | |
JPS5364063A (en) | Meter for flow velocity and rate | |
JPS5526478A (en) | Flow speed and rate measuring unit | |
JPS54131959A (en) | Electorstatic capacity type liquid level gauge | |
JPS5386249A (en) | Digital pace meter | |
JPS5449166A (en) | Disc flatness measuring device | |
JPS5523450A (en) | Method and device for instrumentation of vibration characteristic of mechanical structure body | |
JPS534560A (en) | Abnormal operation detector for physical quantity measuring device |