JPS56164933A - Liquid vibrating pressure generator - Google Patents
Liquid vibrating pressure generatorInfo
- Publication number
- JPS56164933A JPS56164933A JP6774980A JP6774980A JPS56164933A JP S56164933 A JPS56164933 A JP S56164933A JP 6774980 A JP6774980 A JP 6774980A JP 6774980 A JP6774980 A JP 6774980A JP S56164933 A JPS56164933 A JP S56164933A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- side wall
- pressure
- sheet
- liquid
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
PURPOSE:To make the measurement of the frequency characteristics of a pressure sensor possible by filling fluid in a pressure-resistant vessel of which the side wall or partition wall is constituted of a sheet, mounting a test pressure sensor to the side wall and giving vibrations by way of the ceramic vibrators affixed to the sheet. CONSTITUTION:Ceramic vibrators 3, 3' having the mutually reversed polarities are mounted to a partition wall 2 consisting of a sheet provided at the center in a pressure-resistant vessel 1, and a test pressure sensor 4 is mounted to the side wall of the vessel 1. Liquid is filled in the vessel 1 via stop valves 6, 6'. The output of an oscillator 7 is applied to the vibrators 3, 3' via a power amplifier 8, whereby the liquid is vibrated. The sensor 4 emits an electric signal upon receiving vibrating pressure, and the output characteristics thereof with respect to the frequency (f) of the oscillator 7 are recorded in an XY recorder by way of signal conditioners 9, 10, whereby the frequency characteristics are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6774980A JPS56164933A (en) | 1980-05-23 | 1980-05-23 | Liquid vibrating pressure generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6774980A JPS56164933A (en) | 1980-05-23 | 1980-05-23 | Liquid vibrating pressure generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56164933A true JPS56164933A (en) | 1981-12-18 |
Family
ID=13353896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6774980A Pending JPS56164933A (en) | 1980-05-23 | 1980-05-23 | Liquid vibrating pressure generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56164933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004029017A (en) * | 2002-06-05 | 2004-01-29 | General Electric Co <Ge> | Calibration method and system for dynamic burner sensor |
| JP2010271191A (en) * | 2009-05-21 | 2010-12-02 | Denso Corp | Dynamic characteristics measuring device for supplying precision voltage and measuring specimen |
-
1980
- 1980-05-23 JP JP6774980A patent/JPS56164933A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004029017A (en) * | 2002-06-05 | 2004-01-29 | General Electric Co <Ge> | Calibration method and system for dynamic burner sensor |
| JP2010133973A (en) * | 2002-06-05 | 2010-06-17 | General Electric Co <Ge> | Calibration method and system for dynamic combustor sensor |
| JP2010271191A (en) * | 2009-05-21 | 2010-12-02 | Denso Corp | Dynamic characteristics measuring device for supplying precision voltage and measuring specimen |
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