JPS553023A - Liquid level control method - Google Patents
Liquid level control methodInfo
- Publication number
- JPS553023A JPS553023A JP7460478A JP7460478A JPS553023A JP S553023 A JPS553023 A JP S553023A JP 7460478 A JP7460478 A JP 7460478A JP 7460478 A JP7460478 A JP 7460478A JP S553023 A JPS553023 A JP S553023A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- liquid level
- air
- instantaneous
- constitution
- 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
- Level Indicators Using A Float (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
PURPOSE: To secure an instantaneous and high-accuracy control for the liquid level without changing the temperature characteristics of the controlled liquid with various types of the liquid and the liquid bath.
CONSTITUTION: Air sink 2 with the opening provided at the lower surface is put into liquid H and then fixed at the prescribed position under which the upper surface protrudes slightly over the liquid level. Float 3 is floated to be opposed to action part 5 of switch 4 fixed at the prescribed position. The air source is connected to device 11 comprising filter 8, voltage adjusting valve 9 and pressure gauge 10 via manual lever 7. Electromagnetic valve 12 operated via switch 4 is connected to device 11 to which the intake of sink 2 is connected via flow amount adjustment needle valve 14. Needle valve 15 is closed constantly for adjustment of the flow amount. In this constitution, the amount of the air pushed into part of the controlled liquid is varied to control the liquid level. As a result, the temperature is never changed for the controlled liquid, thus ensuring an instantaneous and high-accuracy control for the liquid level with supply of the air.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7460478A JPS553023A (en) | 1978-06-20 | 1978-06-20 | Liquid level control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7460478A JPS553023A (en) | 1978-06-20 | 1978-06-20 | Liquid level control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS553023A true JPS553023A (en) | 1980-01-10 |
Family
ID=13551924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7460478A Pending JPS553023A (en) | 1978-06-20 | 1978-06-20 | Liquid level control method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553023A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245004A (en) * | 1984-05-18 | 1985-12-04 | Sanyo Electric Co Ltd | Liquid vessel device with liquid level controller |
| JPS62220273A (en) * | 1986-03-24 | 1987-09-28 | Sanyo Electric Co Ltd | Coating device for volatile liquid of flux wetting prohibitor and the like |
| JPH08267227A (en) * | 1995-03-28 | 1996-10-15 | Komatsu Giken Kk | Soldering equipment |
| CN104874890A (en) * | 2015-05-29 | 2015-09-02 | 广东贝贝机器人有限公司 | Tin face detection device for tin furnace |
-
1978
- 1978-06-20 JP JP7460478A patent/JPS553023A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245004A (en) * | 1984-05-18 | 1985-12-04 | Sanyo Electric Co Ltd | Liquid vessel device with liquid level controller |
| JPS62220273A (en) * | 1986-03-24 | 1987-09-28 | Sanyo Electric Co Ltd | Coating device for volatile liquid of flux wetting prohibitor and the like |
| JPH0368776B2 (en) * | 1986-03-24 | 1991-10-29 | Sanyo Electric Co | |
| JPH08267227A (en) * | 1995-03-28 | 1996-10-15 | Komatsu Giken Kk | Soldering equipment |
| CN104874890A (en) * | 2015-05-29 | 2015-09-02 | 广东贝贝机器人有限公司 | Tin face detection device for tin furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8405911A1 (en) | Shut-off device for a fluid | |
| JPS553023A (en) | Liquid level control method | |
| ES472872A1 (en) | Warm water delivery devices | |
| JPS5612410A (en) | Control method for water level at upstream side of weir made of flexible film | |
| JPS5786605A (en) | Hydraulic pressure proportional electro-magnetic valve | |
| FR2316583A1 (en) | Metering device for selective distribution of liquids - from a tank, has valve chamber with stop and lever actuated by float | |
| JPS5578870A (en) | Heat responsive fluid control valve | |
| JPS553024A (en) | Liquid level control method | |
| JPS57191490A (en) | Oil supply controlling apparatus for oil-cooled compressor | |
| JPS5299415A (en) | Device for air supply and water level regulation of pressure water tan k | |
| JPS56164411A (en) | Pressure control valve | |
| FR2308740A1 (en) | Variable flushing system for tank of WC - has double valve control to permit discharge of larger or smaller quantity of water | |
| JPS54161998A (en) | Liquid pouring device of automatic vending machines | |
| JPS57142759A (en) | Pressure casting device | |
| JPS5631562A (en) | Control valve | |
| JPS5572214A (en) | Liquid level regulator | |
| JPS5786677A (en) | Water level regulating valve | |
| JPS5618216A (en) | Liquid volume adjusting device | |
| JPS5547131A (en) | Supplier of solution | |
| JPS5743075A (en) | Two-position liquid level control valve | |
| JPS56100218A (en) | Liquid fuel combustion device | |
| JPS5547077A (en) | Water feeding apparatus in use of float formed with aperture | |
| JPS56151825A (en) | Cartridge tank for humidifier and the like | |
| JPS57142758A (en) | Pressure casting device | |
| JPS5584834A (en) | Controlling method of air-fuel ratio of carburetor |