JPH0413500U - - Google Patents
Info
- Publication number
- JPH0413500U JPH0413500U JP5451490U JP5451490U JPH0413500U JP H0413500 U JPH0413500 U JP H0413500U JP 5451490 U JP5451490 U JP 5451490U JP 5451490 U JP5451490 U JP 5451490U JP H0413500 U JPH0413500 U JP H0413500U
- Authority
- JP
- Japan
- Prior art keywords
- breathing chamber
- outside air
- air intake
- check valve
- allows flow
- 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.)
- Granted
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451490U JPH082074Y2 (ja) | 1990-05-24 | 1990-05-24 | スノーケル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451490U JPH082074Y2 (ja) | 1990-05-24 | 1990-05-24 | スノーケル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0413500U true JPH0413500U (fr) | 1992-02-03 |
| JPH082074Y2 JPH082074Y2 (ja) | 1996-01-24 |
Family
ID=31576648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5451490U Expired - Lifetime JPH082074Y2 (ja) | 1990-05-24 | 1990-05-24 | スノーケル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082074Y2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014000937A (ja) * | 2012-06-18 | 2014-01-09 | Takahashi Kanri:Kk | 携帯式津波救命具 |
-
1990
- 1990-05-24 JP JP5451490U patent/JPH082074Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014000937A (ja) * | 2012-06-18 | 2014-01-09 | Takahashi Kanri:Kk | 携帯式津波救命具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082074Y2 (ja) | 1996-01-24 |