JPS579368A - Safety device for governor regulating pipe - Google Patents
Safety device for governor regulating pipeInfo
- Publication number
- JPS579368A JPS579368A JP8246780A JP8246780A JPS579368A JP S579368 A JPS579368 A JP S579368A JP 8246780 A JP8246780 A JP 8246780A JP 8246780 A JP8246780 A JP 8246780A JP S579368 A JPS579368 A JP S579368A
- Authority
- JP
- Japan
- Prior art keywords
- direct connection
- side passage
- valve
- connection controlling
- controlling pipe
- 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
- Safety Valves (AREA)
- Multiple-Way Valves (AREA)
- Pipeline Systems (AREA)
- Regulation And Control Of Combustion (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
PURPOSE: To promote and secure the performance of a sluice valve by a method wherein both valve parts in the side passage of remote direct connection controlling pipe is positioned in the middle of both valve seats thereof.
CONSTITUTION: Both valve parts 4, 5 in the side passages B, C of the remote direct connection controlling pipe are positioned in the middle of both valve seats 2, 3 and there is provided a connection passage 7 through which the side passage B of the remote direct connection controlling pipe is connected with a diaphragm chamber S in noncommunicated state with the side passage C of the direct connection controlling pipe. When a pressure in the side passage B of the remote regulating pipe shows a value less than the set value on account of some unexpected cause, the increased pressure in the side passage C of the direct connection controlling pipe acts so as to promote the changing motion of a switching valve 6 through the diaphragm 1. Accordingly the necessary switching motions are performed in an extremely reliable and rapid manner.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8246780A JPS579368A (en) | 1980-06-17 | 1980-06-17 | Safety device for governor regulating pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8246780A JPS579368A (en) | 1980-06-17 | 1980-06-17 | Safety device for governor regulating pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS579368A true JPS579368A (en) | 1982-01-18 |
JPH0217751B2 JPH0217751B2 (en) | 1990-04-23 |
Family
ID=13775305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8246780A Granted JPS579368A (en) | 1980-06-17 | 1980-06-17 | Safety device for governor regulating pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579368A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012504522A (en) * | 2008-10-02 | 2012-02-23 | イベリカ デル エスパシオ、ソシエダッド アノニマ | Spacecraft modular thermal platform |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5045151U (en) * | 1973-08-25 | 1975-05-07 |
-
1980
- 1980-06-17 JP JP8246780A patent/JPS579368A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5045151U (en) * | 1973-08-25 | 1975-05-07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012504522A (en) * | 2008-10-02 | 2012-02-23 | イベリカ デル エスパシオ、ソシエダッド アノニマ | Spacecraft modular thermal platform |
Also Published As
Publication number | Publication date |
---|---|
JPH0217751B2 (en) | 1990-04-23 |
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