JPS6354421U - - Google Patents
Info
- Publication number
- JPS6354421U JPS6354421U JP14883186U JP14883186U JPS6354421U JP S6354421 U JPS6354421 U JP S6354421U JP 14883186 U JP14883186 U JP 14883186U JP 14883186 U JP14883186 U JP 14883186U JP S6354421 U JPS6354421 U JP S6354421U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- valve side
- side pressure
- piston
- suction valve
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
第１・２図はこの考案の実施例を示し、第１図
は装置の概略断面図、第２図は医療用に適用した
場合の概略説明図である。第３図は従来例の医療
用に適用した場合の概略説明図である。
図において、２は酸素濃縮装置、４は吸込弁、
６は送出弁、８は圧力室、８ｓは吸込弁側圧力室
、８ｄは送出弁側圧力室、１０はピストン、１８
は酸素富化膜、２０は排出口、２４はクランク室
、２６は給気通路、２８は給気口、３０は消音器
、３２は酸素バツフアタンクである。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a schematic sectional view of the device, and Figure 2 being a schematic explanatory diagram when applied to medical purposes. FIG. 3 is a schematic explanatory diagram of a conventional medical device. In the figure, 2 is an oxygen concentrator, 4 is a suction valve,
6 is a delivery valve, 8 is a pressure chamber, 8s is a suction valve side pressure chamber, 8d is a delivery valve side pressure chamber, 10 is a piston, 18
20 is an oxygen enrichment membrane, 20 is an exhaust port, 24 is a crank chamber, 26 is an air supply passage, 28 is an air supply port, 30 is a muffler, and 32 is an oxygen buffer tank.
Claims (1)
により拡縮する圧力室を設け、この圧力室内を吸
込弁側圧力室と送出弁側圧力室とに区画して前記
ピストンの圧力室縮小方向動作により前記送出弁
側圧力室に酸素富化空気を生成すべく気体選択性
透過体を設け、前記吸込弁側圧力室には前記ピス
トンの圧力室拡張方向動作により開口する排出口
を設けたことを特徴とする酸素濃縮装置。 A pressure chamber is provided that communicates with the suction valve and the delivery valve and expands and contracts by a piston that reciprocates, and this pressure chamber is divided into a suction valve side pressure chamber and a delivery valve side pressure chamber, and the pressure chamber is compressed by the movement of the piston in the pressure chamber contraction direction. A gas selective permeable body is provided in the delivery valve side pressure chamber to generate oxygen-enriched air, and the suction valve side pressure chamber is provided with an outlet that opens when the piston moves in the pressure chamber expansion direction. Oxygen concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14883186U JPH0437864Y2 (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14883186U JPH0437864Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6354421U true JPS6354421U (en) | 1988-04-12 |
| JPH0437864Y2 JPH0437864Y2 (en) | 1992-09-04 |
Family
ID=31063467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14883186U Expired JPH0437864Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437864Y2 (en) |
-
1986
- 1986-09-30 JP JP14883186U patent/JPH0437864Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437864Y2 (en) | 1992-09-04 |