JPS5655815A - Flowmeter - Google Patents
FlowmeterInfo
- Publication number
- JPS5655815A JPS5655815A JP13184879A JP13184879A JPS5655815A JP S5655815 A JPS5655815 A JP S5655815A JP 13184879 A JP13184879 A JP 13184879A JP 13184879 A JP13184879 A JP 13184879A JP S5655815 A JPS5655815 A JP S5655815A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- tank
- inside diameter
- flow
- siphons
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
PURPOSE: To simplify the structure of the device and widen the range of measurement thereby by a constitution wherein a plurality of siphon pipes each one end of which is connected and which are different from each other in the height up to the respective U-shaped parts and in the inside diameter are provided in a liquid-containing tank provided with a level indicator and the other end of the sipon pipe having a small inside diameter is opened inside the siphon pipe having a larger inside diameter.
CONSTITUTION: In the liquid-containing tank 1 is provided the level indicator composed of electrodes 8A and 8B, which is surrounded by a cylinder with many holes provided so as to prevent the effect of ruffles of the surface of the liquid. In the upper part is provided an air-escape hole. In the lateral side of the tank, the siphons whose inside diameters and heights are larger sequentially are fitted with the flow-out legs thereof connected to each other. The flow rate Q is found from the time required until the surface of the liquid rises from the end of the electrode 8A to that of 8B owing to the flowin of the liquid from a flow-in port. As the surface of the liquid rises, the siphons work sequentially in the order of their size, lower the surface of the liquid in the tank 1, and thus the condition allowing the measurement occurs over again. Therefore, the flow rate within a wide range can be measured by means of the simple structure.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13184879A JPS5836295B2 (en) | 1979-10-15 | 1979-10-15 | Flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13184879A JPS5836295B2 (en) | 1979-10-15 | 1979-10-15 | Flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5655815A true JPS5655815A (en) | 1981-05-16 |
| JPS5836295B2 JPS5836295B2 (en) | 1983-08-08 |
Family
ID=15067517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13184879A Expired JPS5836295B2 (en) | 1979-10-15 | 1979-10-15 | Flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836295B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61119725U (en) * | 1985-01-14 | 1986-07-28 | ||
| JPS61288120A (en) * | 1985-06-14 | 1986-12-18 | Tlv Co Ltd | Micro liquid flowmeter |
| CN108589624A (en) * | 2018-06-14 | 2018-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | The different size inverted-siphon of multichannel |
-
1979
- 1979-10-15 JP JP13184879A patent/JPS5836295B2/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61119725U (en) * | 1985-01-14 | 1986-07-28 | ||
| JPH0326420Y2 (en) * | 1985-01-14 | 1991-06-07 | ||
| JPS61288120A (en) * | 1985-06-14 | 1986-12-18 | Tlv Co Ltd | Micro liquid flowmeter |
| JPH0337128B2 (en) * | 1985-06-14 | 1991-06-04 | Tlv Co Ltd | |
| CN108589624A (en) * | 2018-06-14 | 2018-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | The different size inverted-siphon of multichannel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5836295B2 (en) | 1983-08-08 |
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