JPS562011A - Constant-liquid-level controller - Google Patents
Constant-liquid-level controllerInfo
- Publication number
- JPS562011A JPS562011A JP7708979A JP7708979A JPS562011A JP S562011 A JPS562011 A JP S562011A JP 7708979 A JP7708979 A JP 7708979A JP 7708979 A JP7708979 A JP 7708979A JP S562011 A JPS562011 A JP S562011A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- liquid
- spring
- level
- opening
- 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
- Float Valves (AREA)
- Level Indicators Using A Float (AREA)
Abstract
PURPOSE: To exercise excellent liquid-level control by exercising control over the opening-closing of a pilot valve within the broad range of a liquid level and also to prevent a main valve from being unstable by holding the main valve fully open or fully closed.
CONSTITUTION: Pilot valve 25 is so activated that the pilot valve seat will be closed by fluid pressure; and float arm 27 transferring the movement of float 17 and pilot valve lever 24 which moves synchronizing with valve 25 are engated with certain play. According to the lowering of float 17 depending upon a liquid-level drop in a liquid tank, spring 25 increases opening pressure to valve 25 and spring 43 applies opening force to valve 25 with spring force less than that of spring 34. Consequently, opening-closing control over valve 25 is carried out within the broad range of the liquid level and the main valve is held fully open or fully closed to prevent the main valve from being unstable, so that excellent liquid-level control can be exercised.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7708979A JPS562011A (en) | 1979-06-19 | 1979-06-19 | Constant-liquid-level controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7708979A JPS562011A (en) | 1979-06-19 | 1979-06-19 | Constant-liquid-level controller |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1316886A Division JPS61211581A (en) | 1986-01-24 | 1986-01-24 | Fixed liquid level control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS562011A true JPS562011A (en) | 1981-01-10 |
JPS6148033B2 JPS6148033B2 (en) | 1986-10-22 |
Family
ID=13624047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7708979A Granted JPS562011A (en) | 1979-06-19 | 1979-06-19 | Constant-liquid-level controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59162035A (en) * | 1983-03-04 | 1984-09-12 | 呉羽化学工業株式会社 | Bag stacker for bag making device |
EP1116909A1 (en) * | 2000-01-14 | 2001-07-18 | Société ETEX de recherches Techniques | Float controlled valve |
-
1979
- 1979-06-19 JP JP7708979A patent/JPS562011A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59162035A (en) * | 1983-03-04 | 1984-09-12 | 呉羽化学工業株式会社 | Bag stacker for bag making device |
JPH0338973B2 (en) * | 1983-03-04 | 1991-06-12 | Kureha Chemical Ind Co Ltd | |
EP1116909A1 (en) * | 2000-01-14 | 2001-07-18 | Société ETEX de recherches Techniques | Float controlled valve |
FR2803895A1 (en) * | 2000-01-14 | 2001-07-20 | Sanitaire Accessoires Services | FLOAT VALVE |
Also Published As
Publication number | Publication date |
---|---|
JPS6148033B2 (en) | 1986-10-22 |
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