JPH0427759Y2 - - Google Patents
Info
- Publication number
- JPH0427759Y2 JPH0427759Y2 JP203988U JP203988U JPH0427759Y2 JP H0427759 Y2 JPH0427759 Y2 JP H0427759Y2 JP 203988 U JP203988 U JP 203988U JP 203988 U JP203988 U JP 203988U JP H0427759 Y2 JPH0427759 Y2 JP H0427759Y2
- Authority
- JP
- Japan
- Prior art keywords
- air intake
- intake port
- small chamber
- small
- air
- 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 21
- 210000002105 tongue Anatomy 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP203988U JPH0427759Y2 (cs) | 1988-01-13 | 1988-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP203988U JPH0427759Y2 (cs) | 1988-01-13 | 1988-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01107699U JPH01107699U (cs) | 1989-07-20 |
| JPH0427759Y2 true JPH0427759Y2 (cs) | 1992-07-03 |
Family
ID=31202462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP203988U Expired JPH0427759Y2 (cs) | 1988-01-13 | 1988-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427759Y2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0449039Y2 (cs) * | 1988-03-25 | 1992-11-18 |
-
1988
- 1988-01-13 JP JP203988U patent/JPH0427759Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01107699U (cs) | 1989-07-20 |
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