JPH0480552U - - Google Patents
Info
- Publication number
- JPH0480552U JPH0480552U JP12396490U JP12396490U JPH0480552U JP H0480552 U JPH0480552 U JP H0480552U JP 12396490 U JP12396490 U JP 12396490U JP 12396490 U JP12396490 U JP 12396490U JP H0480552 U JPH0480552 U JP H0480552U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- oxygen
- cylinder
- closing
- compressed
- 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
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 206010021143 Hypoxia Diseases 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 238000007664 blowing Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123964U JP2545245Y2 (ja) | 1990-11-26 | 1990-11-26 | 携帯型酸素欠乏自動防止器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123964U JP2545245Y2 (ja) | 1990-11-26 | 1990-11-26 | 携帯型酸素欠乏自動防止器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0480552U true JPH0480552U (en]) | 1992-07-14 |
| JP2545245Y2 JP2545245Y2 (ja) | 1997-08-25 |
Family
ID=31871642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990123964U Expired - Lifetime JP2545245Y2 (ja) | 1990-11-26 | 1990-11-26 | 携帯型酸素欠乏自動防止器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545245Y2 (en]) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068498A (en]) * | 1973-10-19 | 1975-06-07 | ||
| JPS5934270A (ja) * | 1982-08-20 | 1984-02-24 | 伊藤精機製作所 | 循環式呼吸器の酸素濃度制御装置 |
| JPS6173417U (en]) * | 1984-10-22 | 1986-05-19 | ||
| JPS61231343A (ja) * | 1985-04-05 | 1986-10-15 | Matsushita Electric Ind Co Ltd | 室内空気監視装置 |
| JPS63169607A (ja) * | 1987-01-07 | 1988-07-13 | Minolta Camera Co Ltd | カメラの焦点検出装置 |
-
1990
- 1990-11-26 JP JP1990123964U patent/JP2545245Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068498A (en]) * | 1973-10-19 | 1975-06-07 | ||
| JPS5934270A (ja) * | 1982-08-20 | 1984-02-24 | 伊藤精機製作所 | 循環式呼吸器の酸素濃度制御装置 |
| JPS6173417U (en]) * | 1984-10-22 | 1986-05-19 | ||
| JPS61231343A (ja) * | 1985-04-05 | 1986-10-15 | Matsushita Electric Ind Co Ltd | 室内空気監視装置 |
| JPS63169607A (ja) * | 1987-01-07 | 1988-07-13 | Minolta Camera Co Ltd | カメラの焦点検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545245Y2 (ja) | 1997-08-25 |