JPS5565784A - Magnetic stop valve - Google Patents

Magnetic stop valve

Info

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
Application number
JP13675878A
Other languages
Japanese (ja)
Inventor
Masanori Ema
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Priority to JP13675878A priority Critical patent/JPS5565784A/en
Publication of JPS5565784A publication Critical patent/JPS5565784A/en
Pending legal-status Critical Current

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  • 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
JP13675878A 1978-11-08 1978-11-08 Magnetic stop valve Pending JPS5565784A (en)

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)

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