JPH0247964Y2 - - Google Patents
Info
- Publication number
- JPH0247964Y2 JPH0247964Y2 JP2978882U JP2978882U JPH0247964Y2 JP H0247964 Y2 JPH0247964 Y2 JP H0247964Y2 JP 2978882 U JP2978882 U JP 2978882U JP 2978882 U JP2978882 U JP 2978882U JP H0247964 Y2 JPH0247964 Y2 JP H0247964Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- spring
- air
- diaphragm
- 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
- 230000002685 pulmonary effect Effects 0.000 claims description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 14
- 230000000241 respiratory effect Effects 0.000 claims description 5
- 230000003434 inspiratory effect Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 210000004072 lung Anatomy 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2978882U JPS58133363U (ja) | 1982-03-02 | 1982-03-02 | 呼吸器の肺力弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2978882U JPS58133363U (ja) | 1982-03-02 | 1982-03-02 | 呼吸器の肺力弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58133363U JPS58133363U (ja) | 1983-09-08 |
| JPH0247964Y2 true JPH0247964Y2 (en]) | 1990-12-17 |
Family
ID=30041552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2978882U Granted JPS58133363U (ja) | 1982-03-02 | 1982-03-02 | 呼吸器の肺力弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133363U (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0741470Y2 (ja) * | 1986-10-01 | 1995-09-27 | 興研株式会社 | マスク装着用頭紐の連結金具と面体バンドとの連結装置 |
| JP5528899B2 (ja) * | 2010-04-28 | 2014-06-25 | 興研株式会社 | 供給弁 |
-
1982
- 1982-03-02 JP JP2978882U patent/JPS58133363U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58133363U (ja) | 1983-09-08 |
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