JP2503933Y2 - 呼吸装置 - Google Patents
呼吸装置Info
- Publication number
- JP2503933Y2 JP2503933Y2 JP1990034185U JP3418590U JP2503933Y2 JP 2503933 Y2 JP2503933 Y2 JP 2503933Y2 JP 1990034185 U JP1990034185 U JP 1990034185U JP 3418590 U JP3418590 U JP 3418590U JP 2503933 Y2 JP2503933 Y2 JP 2503933Y2
- Authority
- JP
- Japan
- Prior art keywords
- breathing
- mouthpiece
- flexible tube
- chamber
- breathing apparatus
- 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 - Lifetime
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 84
- 239000007789 gas Substances 0.000 description 22
- 230000036544 posture Effects 0.000 description 16
- 230000009189 diving Effects 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000004891 communication Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 230000009182 swimming Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034185U JP2503933Y2 (ja) | 1990-03-30 | 1990-03-30 | 呼吸装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034185U JP2503933Y2 (ja) | 1990-03-30 | 1990-03-30 | 呼吸装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124996U JPH03124996U (enrdf_load_stackoverflow) | 1991-12-18 |
| JP2503933Y2 true JP2503933Y2 (ja) | 1996-07-03 |
Family
ID=31538439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990034185U Expired - Lifetime JP2503933Y2 (ja) | 1990-03-30 | 1990-03-30 | 呼吸装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503933Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0620537Y2 (ja) * | 1987-10-14 | 1994-06-01 | 日本酸素株式会社 | 呼吸装置 |
| JPH0646795Y2 (ja) * | 1988-04-27 | 1994-11-30 | ブリヂストンフローテック株式会社 | 潜水用レギュレータの呼吸装置 |
-
1990
- 1990-03-30 JP JP1990034185U patent/JP2503933Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03124996U (enrdf_load_stackoverflow) | 1991-12-18 |
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