JPS5565784A - Magnetic stop valve - Google Patents
Magnetic stop valveInfo
- Publication number
- JPS5565784A JPS5565784A JP13675878A JP13675878A JPS5565784A JP S5565784 A JPS5565784 A JP S5565784A JP 13675878 A JP13675878 A JP 13675878A JP 13675878 A JP13675878 A JP 13675878A JP S5565784 A JPS5565784 A JP S5565784A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- sub
- reset
- hole
- negative side
- 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
- Safety Valves (AREA)
Abstract
PURPOSE: To close the connecting hole even reset operation may be actuated in a case of opened valve of the negative side, and to close the leakage flow completely, by means of setting up a sub-valve which is pushed to the through hole of a plunger by a spring, and of enabling to open and close this sub-valve by the reset axis.
CONSTITUTION: A reset sub-valve 2 is able to be opened and be closed by a reset axis 12 and a connecting pin 1, by means of setting up the sub-valve which is pushed to a through hole 3a of a plunger 3 by a spring 4. When the valve at the negative side B is opened, the pressure at the negative side B does not rise, and a pressure equalizing plate 10 closes the through hole 3a even if a little quantity gas is flowed at the negative side B by means of pushing up the sub-valve toward the upper direction by the reset axis 12 and the connecting pin 1 by actuating reset operation. And, if the hand is let off from the reset button, the sub-valve 2 is pushed down toward the lower direction by the spring 4, and closes a through hole 3b and keeps the close of the connecting hole 3 by the pressure equalizing plate 10 and a main valve 9, and the leakage flow to the negative side from the space is completely closed by the sub-valve 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13675878A JPS5565784A (en) | 1978-11-08 | 1978-11-08 | Magnetic stop valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13675878A JPS5565784A (en) | 1978-11-08 | 1978-11-08 | Magnetic stop valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5565784A true JPS5565784A (en) | 1980-05-17 |
Family
ID=15182806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13675878A Pending JPS5565784A (en) | 1978-11-08 | 1978-11-08 | Magnetic stop valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565784A (en) |
-
1978
- 1978-11-08 JP JP13675878A patent/JPS5565784A/en active Pending
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