JPH0339653Y2 - - Google Patents
Info
- Publication number
- JPH0339653Y2 JPH0339653Y2 JP11423987U JP11423987U JPH0339653Y2 JP H0339653 Y2 JPH0339653 Y2 JP H0339653Y2 JP 11423987 U JP11423987 U JP 11423987U JP 11423987 U JP11423987 U JP 11423987U JP H0339653 Y2 JPH0339653 Y2 JP H0339653Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- support ring
- valve chamber
- pipe
- forming
- 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Valve Housings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11423987U JPH0339653Y2 (en]) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11423987U JPH0339653Y2 (en]) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418683U JPS6418683U (en]) | 1989-01-30 |
| JPH0339653Y2 true JPH0339653Y2 (en]) | 1991-08-21 |
Family
ID=31354805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11423987U Expired JPH0339653Y2 (en]) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339653Y2 (en]) |
-
1987
- 1987-07-24 JP JP11423987U patent/JPH0339653Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6418683U (en]) | 1989-01-30 |
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