JPS551550A - Automatic measurement control apparatus - Google Patents
Automatic measurement control apparatusInfo
- Publication number
- JPS551550A JPS551550A JP7456878A JP7456878A JPS551550A JP S551550 A JPS551550 A JP S551550A JP 7456878 A JP7456878 A JP 7456878A JP 7456878 A JP7456878 A JP 7456878A JP S551550 A JPS551550 A JP S551550A
- Authority
- JP
- Japan
- Prior art keywords
- sensing portions
- flow
- discharge port
- mortar
- pump
- 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
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
PURPOSE: To enable measurement operation to be automatically accomplished with a simple apparatus by disposing a number of sensing portions at an equal spacing toward the flow delivery direction within the main unit of a measuring instrument and connecting each sensing portion to a rough estimator on the outside of the unit.
CONSTITUTION: A mortar pressure delivery pipe 2 of a suitable diameter is connected to the discharge port 1' of a mortar pump 1. A number of sensing portions 3 are provided in parallel at a fixed spacing on the straight line in the flow delivery direction near the pump discharge port 1' of the pressure delivery pipe 2. The respective sensing portions 3 are connected to a rough estimator 4 and recorder 5 on the outside of the unit. Thereupon, the pulsations generated at the discharging of the mortar M flowing in the pressure delivery pipe 2 from the discharge port 1' of the pump 1 are sensed in the sensing portions 3 which parallel in the axial direction. From the flow time, patterns, etc. of these pulsations, the velocities and rates of flow are roughly estimated and these are displayed and recorded. In this way, the measurement operation may be automatically accomplished with the simple apparatus.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7456878A JPS551550A (en) | 1978-06-19 | 1978-06-19 | Automatic measurement control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7456878A JPS551550A (en) | 1978-06-19 | 1978-06-19 | Automatic measurement control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS551550A true JPS551550A (en) | 1980-01-08 |
Family
ID=13550936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7456878A Pending JPS551550A (en) | 1978-06-19 | 1978-06-19 | Automatic measurement control apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS551550A (en) |
-
1978
- 1978-06-19 JP JP7456878A patent/JPS551550A/en active Pending
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