JPS6487502A - Oxygen concentrating apparatus - Google Patents
Oxygen concentrating apparatusInfo
- Publication number
- JPS6487502A JPS6487502A JP62244150A JP24415087A JPS6487502A JP S6487502 A JPS6487502 A JP S6487502A JP 62244150 A JP62244150 A JP 62244150A JP 24415087 A JP24415087 A JP 24415087A JP S6487502 A JPS6487502 A JP S6487502A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- normal operation
- lowest
- rich gas
- highest
- 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
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
PURPOSE:To detect abnormal variation of pressure during a pressure swinging adsorption cycle by using an intermediate pressure sensor which operates at a pressure between the highest pressure and the lowest pressure in a normal operation stage. CONSTITUTION:After regulating the pressure of compressed air compressed by a compressor and introduced into a pressure sensor via a cooler and a drain trap to a previously set predetermined pressure between the highest pressure and the lowest pressure in a normal operation, the air is introduced alternately into n (at least one) adsorption beds packed with an adsorbent which is more selective to N2 than to O2, and the obtd. O2-rich gas is introduced into a storage tank. Then, the O2-rich gas is used after passing the gas through a pressure reducing valve, a germ removing filter, a flow rate setter, and a humidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62244150A JPS6487502A (en) | 1987-09-30 | 1987-09-30 | Oxygen concentrating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62244150A JPS6487502A (en) | 1987-09-30 | 1987-09-30 | Oxygen concentrating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6487502A true JPS6487502A (en) | 1989-03-31 |
| JPH0531484B2 JPH0531484B2 (en) | 1993-05-12 |
Family
ID=17114504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62244150A Granted JPS6487502A (en) | 1987-09-30 | 1987-09-30 | Oxygen concentrating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6487502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008018307A (en) * | 2006-07-11 | 2008-01-31 | Taiyo Nippon Sanso Corp | Control device and abnormality detection method |
| WO2024063041A1 (en) * | 2022-09-22 | 2024-03-28 | 帝人ファーマ株式会社 | Oxygen concentration device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575725A (en) * | 1978-11-30 | 1980-06-07 | Linde Ag | Method of operating pressure alternation type adsorption device that periodically function |
-
1987
- 1987-09-30 JP JP62244150A patent/JPS6487502A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575725A (en) * | 1978-11-30 | 1980-06-07 | Linde Ag | Method of operating pressure alternation type adsorption device that periodically function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008018307A (en) * | 2006-07-11 | 2008-01-31 | Taiyo Nippon Sanso Corp | Control device and abnormality detection method |
| WO2024063041A1 (en) * | 2022-09-22 | 2024-03-28 | 帝人ファーマ株式会社 | Oxygen concentration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531484B2 (en) | 1993-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |