JPS626848U - - Google Patents
Info
- Publication number
- JPS626848U JPS626848U JP9866985U JP9866985U JPS626848U JP S626848 U JPS626848 U JP S626848U JP 9866985 U JP9866985 U JP 9866985U JP 9866985 U JP9866985 U JP 9866985U JP S626848 U JPS626848 U JP S626848U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- oxygen generating
- breathing
- generating
- breathing bag
- 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 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 6
- 239000003795 chemical substances by application Substances 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は笛を取付けた自動排気弁が設けられた
酸素発生式呼吸具の縦断面図であり、第２図は自
動排気弁および笛取付部の拡大断面図である。
図において、１……マウスピース、２……呼気
口、３……吸気弁、４……呼気弁、５……吸気弁
、６……呼吸袋、７……酸素発生剤、８……フイ
ルター、９……酸素発生缶、１０……出口、１１
……入口、１２……呼気通路、１３……自動排気
弁および、１４……笛である。
FIG. 1 is a longitudinal cross-sectional view of an oxygen-generating breathing apparatus provided with an automatic exhaust valve with a whistle attached thereto, and FIG. 2 is an enlarged cross-sectional view of the automatic exhaust valve and the whistle attachment part. In the figure, 1...mouthpiece, 2...exhalation port, 3...intake valve, 4...exhalation valve, 5...intake valve, 6...breathing bag, 7...oxygen generator, 8...filter , 9...Oxygen generating can, 10...Outlet, 11
...inlet, 12...exhalation passage, 13...automatic exhaust valve, and 14...whistle.
Claims (1)
納した酸素発生缶、面体および呼吸袋を有し、面
体は呼気弁を介して酸素発生缶入口および吸気弁
を介して呼吸袋にそれぞれ接続され、酸素発生缶
の出口は呼吸袋内に開口された酸素発生式呼吸具
において、該呼吸袋の壁に自動排気弁が設けられ
、かつ該自動排気弁には笛が取付られたことを特
徴とする酸素発生式呼吸具。 It has an oxygen generating can containing an oxygen generating agent that generates oxygen when it comes into contact with exhaled air, a face piece, and a breathing bag, and the face piece is connected to the oxygen generating can inlet via an exhalation valve and to the breathing bag via an intake valve, respectively. , an oxygen generating breathing device in which the outlet of the oxygen generating can is opened in a breathing bag, characterized in that an automatic exhaust valve is provided on the wall of the breathing bag, and a whistle is attached to the automatic exhaust valve. An oxygen-generating breathing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9866985U JPH0242287Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9866985U JPH0242287Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS626848U true JPS626848U (en) | 1987-01-16 |
| JPH0242287Y2 JPH0242287Y2 (en) | 1990-11-09 |
Family
ID=30966824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9866985U Expired JPH0242287Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242287Y2 (en) |
-
1985
- 1985-06-28 JP JP9866985U patent/JPH0242287Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242287Y2 (en) | 1990-11-09 |
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