JPH0244769Y2 - - Google Patents
Info
- Publication number
- JPH0244769Y2 JPH0244769Y2 JP13450385U JP13450385U JPH0244769Y2 JP H0244769 Y2 JPH0244769 Y2 JP H0244769Y2 JP 13450385 U JP13450385 U JP 13450385U JP 13450385 U JP13450385 U JP 13450385U JP H0244769 Y2 JPH0244769 Y2 JP H0244769Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust hole
- valve body
- exhaust
- ventilation pipe
- plate
- 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 20
- 230000000241 respiratory effect Effects 0.000 claims description 10
- 210000000056 organ Anatomy 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 210000002345 respiratory system Anatomy 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13450385U JPH0244769Y2 (en]) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13450385U JPH0244769Y2 (en]) | 1985-09-04 | 1985-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6242850U JPS6242850U (en]) | 1987-03-14 |
| JPH0244769Y2 true JPH0244769Y2 (en]) | 1990-11-28 |
Family
ID=31035803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13450385U Expired JPH0244769Y2 (en]) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244769Y2 (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7615786B2 (en) | 1993-10-01 | 2009-11-10 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor incorporating an integrated capacitor and pixel region |
| US8946717B2 (en) | 2002-04-09 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
| US9366930B2 (en) | 2002-05-17 | 2016-06-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device with capacitor elements |
-
1985
- 1985-09-04 JP JP13450385U patent/JPH0244769Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7615786B2 (en) | 1993-10-01 | 2009-11-10 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor incorporating an integrated capacitor and pixel region |
| US8946717B2 (en) | 2002-04-09 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
| US8946718B2 (en) | 2002-04-09 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
| US9366930B2 (en) | 2002-05-17 | 2016-06-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device with capacitor elements |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242850U (en]) | 1987-03-14 |
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