JPS56101479A - Proportional flow-rate control valve device - Google Patents
Proportional flow-rate control valve deviceInfo
- Publication number
- JPS56101479A JPS56101479A JP233380A JP233380A JPS56101479A JP S56101479 A JPS56101479 A JP S56101479A JP 233380 A JP233380 A JP 233380A JP 233380 A JP233380 A JP 233380A JP S56101479 A JPS56101479 A JP S56101479A
- Authority
- JP
- Japan
- Prior art keywords
- valve part
- bobbin
- control valve
- valve device
- rate control
- 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
- Servomotors (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
PURPOSE: To prevent leakage of fluid from a valve part completely by operating both slide valve part and valve part for controlling an output port in linkage to the operation of a bobbin.
CONSTITUTION: The bobbin 20 operates to the right in proportion to the value of impressed electric current and the proportional operation of the valve part 26 unified with that of the bobbin 20 opens proportionally the effective opening area of an opening 28, allowing transmission of the fuel in a space 19 to a space 27. In addition, the jet valve part 42 of a valve member 41 following to the operation of the bobbim through a spring 40 is separated from a corresponding sheet 43, while a projecting valve part 42 opposed to the taper-shaped sheet 43 increases the jet opening area, enabling the jetting of the fuel. Therefore, the leakage of the liquid from the valve part 42 is prevented completely by the function of the bobbin 20.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP233380A JPS56101479A (en) | 1980-01-11 | 1980-01-11 | Proportional flow-rate control valve device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP233380A JPS56101479A (en) | 1980-01-11 | 1980-01-11 | Proportional flow-rate control valve device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56101479A true JPS56101479A (en) | 1981-08-14 |
Family
ID=11526377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP233380A Pending JPS56101479A (en) | 1980-01-11 | 1980-01-11 | Proportional flow-rate control valve device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56101479A (en) |
-
1980
- 1980-01-11 JP JP233380A patent/JPS56101479A/en active Pending
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