JPH0344854Y2 - - Google Patents
Info
- Publication number
- JPH0344854Y2 JPH0344854Y2 JP10065885U JP10065885U JPH0344854Y2 JP H0344854 Y2 JPH0344854 Y2 JP H0344854Y2 JP 10065885 U JP10065885 U JP 10065885U JP 10065885 U JP10065885 U JP 10065885U JP H0344854 Y2 JPH0344854 Y2 JP H0344854Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- outer frame
- inner frame
- circumferential surface
- ring
- 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
- 230000002265 prevention Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Valve Housings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10065885U JPH0344854Y2 (en, 2012) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10065885U JPH0344854Y2 (en, 2012) | 1985-07-01 | 1985-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6212668U JPS6212668U (en, 2012) | 1987-01-26 |
| JPH0344854Y2 true JPH0344854Y2 (en, 2012) | 1991-09-20 |
Family
ID=30970684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10065885U Expired JPH0344854Y2 (en, 2012) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344854Y2 (en, 2012) |
-
1985
- 1985-07-01 JP JP10065885U patent/JPH0344854Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6212668U (en, 2012) | 1987-01-26 |
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