JPS6327059B2 - - Google Patents
Info
- Publication number
- JPS6327059B2 JPS6327059B2 JP6275480A JP6275480A JPS6327059B2 JP S6327059 B2 JPS6327059 B2 JP S6327059B2 JP 6275480 A JP6275480 A JP 6275480A JP 6275480 A JP6275480 A JP 6275480A JP S6327059 B2 JPS6327059 B2 JP S6327059B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- air passage
- passage switching
- inner cylinder
- ventilation
- 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
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6275480A JPS56161842A (en) | 1980-05-14 | 1980-05-14 | Alternate centilation type bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6275480A JPS56161842A (en) | 1980-05-14 | 1980-05-14 | Alternate centilation type bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56161842A JPS56161842A (en) | 1981-12-12 |
| JPS6327059B2 true JPS6327059B2 (en18) | 1988-06-01 |
Family
ID=13209499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6275480A Granted JPS56161842A (en) | 1980-05-14 | 1980-05-14 | Alternate centilation type bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56161842A (en18) |
-
1980
- 1980-05-14 JP JP6275480A patent/JPS56161842A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56161842A (en) | 1981-12-12 |
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