JPS57116975A - Steam valve - Google Patents
Steam valveInfo
- Publication number
- JPS57116975A JPS57116975A JP119781A JP119781A JPS57116975A JP S57116975 A JPS57116975 A JP S57116975A JP 119781 A JP119781 A JP 119781A JP 119781 A JP119781 A JP 119781A JP S57116975 A JPS57116975 A JP S57116975A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- steam
- valves
- main body
- serves
- 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
Abstract
PURPOSE: To decrease the pressure loss of a steam valve, by arranging two valves in such a manner as to serve mutually as a valve seat for the other valve and integrally forming a main body of these two steam valves.
CONSTITUTION: Two kinds of valves 5, 12 are provided in the inside of a filter 4, and the valve 12 also serves as a valve seat of the valve 5. Reversely the valve 5 also serves as a valve seat of the valve 12. The valve 5 is extended through a top cover 3 to the atmospheric side and linked to a control lever, connected to an oil cylinder 10, by a pin 5a. The valve 12 is extended through a steam valve main body 11 to the atmospheric side and connected to an oil cylinder 6. Accordingly, the valve 5 and the valve 12 play the role of a main steam stop valve and steam control valve, and the main body is integrally formed, then its construction can be simplified to reduce pressure loss of the steam valve.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP119781A JPS57116975A (en) | 1981-01-09 | 1981-01-09 | Steam valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP119781A JPS57116975A (en) | 1981-01-09 | 1981-01-09 | Steam valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116975A true JPS57116975A (en) | 1982-07-21 |
Family
ID=11494723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP119781A Pending JPS57116975A (en) | 1981-01-09 | 1981-01-09 | Steam valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116975A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05141048A (en) * | 1991-11-19 | 1993-06-08 | Kubota Corp | Roofing material |
-
1981
- 1981-01-09 JP JP119781A patent/JPS57116975A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05141048A (en) * | 1991-11-19 | 1993-06-08 | Kubota Corp | Roofing material |
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