JPS579370A - Gas valve - Google Patents
Gas valveInfo
- Publication number
- JPS579370A JPS579370A JP8147780A JP8147780A JPS579370A JP S579370 A JPS579370 A JP S579370A JP 8147780 A JP8147780 A JP 8147780A JP 8147780 A JP8147780 A JP 8147780A JP S579370 A JPS579370 A JP S579370A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- high temperature
- low temperature
- gas passage
- gas
- 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
- Multiple-Way Valves (AREA)
Abstract
PURPOSE: To make remarkable improvement in thermal fatigue by assembling a gas valve in a double costruction composed of a high temperature valve and a low temperature one in a unitary body.
CONSTITUTION: A gas valve 11 is provided with an inner housing 12 comprising a high temperature passage 27, an outer housing 13 which envelopes the inner housing 12 and comprises a high temperature gas passage 27 and an isolated low temperature gas passage 34, a high temperature valve 20 capable of opening and closing the high temperature gas passage 27 and a low temperature valve 40 capable of opening and closing a low temperature gas passage 34. Thus, said valve has a double structure wherein the high temperaure valve 20 and the low temperature valve 40 are cnstructed in one body. The high temperature valve 20 on the side of a hot leg is enveloped and the outside thereof is positioned in the atmosphere on the side of a cold leg, therefore the outer housing of the high temperature valve 20 is maintained at atmospheres temperature of the low temperature gas and the thermal fatigue is improved remarkably.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8147780A JPS579370A (en) | 1980-06-18 | 1980-06-18 | Gas valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8147780A JPS579370A (en) | 1980-06-18 | 1980-06-18 | Gas valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS579370A true JPS579370A (en) | 1982-01-18 |
Family
ID=13747480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8147780A Pending JPS579370A (en) | 1980-06-18 | 1980-06-18 | Gas valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579370A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150108U (en) * | 1982-03-31 | 1983-10-07 | 矢崎総業株式会社 | liquid phase pressure regulator |
-
1980
- 1980-06-18 JP JP8147780A patent/JPS579370A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150108U (en) * | 1982-03-31 | 1983-10-07 | 矢崎総業株式会社 | liquid phase pressure regulator |
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