JPS5622914A - Automatic quantitative liquid-feeding method - Google Patents
Automatic quantitative liquid-feeding methodInfo
- Publication number
- JPS5622914A JPS5622914A JP9861779A JP9861779A JPS5622914A JP S5622914 A JPS5622914 A JP S5622914A JP 9861779 A JP9861779 A JP 9861779A JP 9861779 A JP9861779 A JP 9861779A JP S5622914 A JPS5622914 A JP S5622914A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- measuring chamber
- chamber
- sol
- supply
- 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
- Reciprocating Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
PURPOSE: To make quantitative liquid feed secure and easy by supplying and measuring a liquid in a measuring chamber with opening at its top, by applying pressure to the liquid level in the measuring chamber with compressed air after stopping the supply of the liquid, and then by sending the liquid from the bottom of the measuring chamber through a sending passage until the liquid disappears from the measuring chamber and sending passage.
CONSTITUTION: With switch 30 depressed, pump 5 is put into operation to open solenoid valve Sol.V1, thereby supplying a liquid from liquid tank 4 to liquid supply chamber 2 by way of duct 6. Once measuring chamber 1 is filled with the liquid entering from the opening part of measuring chamber 1, liquid-level detector 29 detects that to stop the liquid supply by closing solenoid valve Sol.V1 and also to return the liquid in liquid supply chamber 2 to tank 4 via duct 6 by opening solenoid valve Sol.V2. After the detector detects the end of the measurement, solenoid valves Sol.V2 and Sol.V3 are closed. With switch 30 depressed, solenoid valves V3WV6 are closed to send compressed air from the pressure tank to supply chamber 2 via duct 11, so that the liquid will be sent out via duct 12. Consequently, the quantitative liquid feed can be made secure and easy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54098617A JPS5830529B2 (en) | 1979-08-03 | 1979-08-03 | Automatic quantitative liquid supply method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54098617A JPS5830529B2 (en) | 1979-08-03 | 1979-08-03 | Automatic quantitative liquid supply method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5622914A true JPS5622914A (en) | 1981-03-04 |
JPS5830529B2 JPS5830529B2 (en) | 1983-06-29 |
Family
ID=14224521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54098617A Expired JPS5830529B2 (en) | 1979-08-03 | 1979-08-03 | Automatic quantitative liquid supply method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5830529B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0518399Y2 (en) * | 1985-08-03 | 1993-05-17 | ||
JPS6237894U (en) * | 1985-08-27 | 1987-03-06 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4730828U (en) * | 1971-04-30 | 1972-12-07 | ||
JPS5134922U (en) * | 1974-09-07 | 1976-03-15 |
-
1979
- 1979-08-03 JP JP54098617A patent/JPS5830529B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4730828U (en) * | 1971-04-30 | 1972-12-07 | ||
JPS5134922U (en) * | 1974-09-07 | 1976-03-15 |
Also Published As
Publication number | Publication date |
---|---|
JPS5830529B2 (en) | 1983-06-29 |
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