JPH0233788Y2 - - Google Patents
Info
- Publication number
- JPH0233788Y2 JPH0233788Y2 JP8674182U JP8674182U JPH0233788Y2 JP H0233788 Y2 JPH0233788 Y2 JP H0233788Y2 JP 8674182 U JP8674182 U JP 8674182U JP 8674182 U JP8674182 U JP 8674182U JP H0233788 Y2 JPH0233788 Y2 JP H0233788Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- pressure
- mask
- pressing member
- chamber
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 12
- 239000007789 gas Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8674182U JPS58191055U (ja) | 1982-06-12 | 1982-06-12 | マスク用レギユレ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8674182U JPS58191055U (ja) | 1982-06-12 | 1982-06-12 | マスク用レギユレ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58191055U JPS58191055U (ja) | 1983-12-19 |
| JPH0233788Y2 true JPH0233788Y2 (de) | 1990-09-11 |
Family
ID=30095513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8674182U Granted JPS58191055U (ja) | 1982-06-12 | 1982-06-12 | マスク用レギユレ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58191055U (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4023862B2 (ja) * | 1997-01-25 | 2007-12-19 | 株式会社ビーイズム | 潜水用レギュレーターの呼吸装置 |
| BR112018013549B1 (pt) | 2015-12-30 | 2022-04-26 | Scott Technologies, Inc | Máscara respiratória com chave de economia de ar, regulador e peça facial para uma máscara respiratória |
-
1982
- 1982-06-12 JP JP8674182U patent/JPS58191055U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58191055U (ja) | 1983-12-19 |
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