JPH02104063U - - Google Patents
Info
- Publication number
- JPH02104063U JPH02104063U JP1217189U JP1217189U JPH02104063U JP H02104063 U JPH02104063 U JP H02104063U JP 1217189 U JP1217189 U JP 1217189U JP 1217189 U JP1217189 U JP 1217189U JP H02104063 U JPH02104063 U JP H02104063U
- Authority
- JP
- Japan
- Prior art keywords
- high oxygen
- supply source
- oxygen partial
- partial pressure
- manlock
- 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
- 239000007789 gas Substances 0.000 claims description 33
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 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 |
---|---|---|---|
JP1217189U JPH076910Y2 (ja) | 1989-02-06 | 1989-02-06 | 混合ガス呼吸装置および高酸素分圧ガス呼吸装置を有する圧気作業用マンロック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1217189U JPH076910Y2 (ja) | 1989-02-06 | 1989-02-06 | 混合ガス呼吸装置および高酸素分圧ガス呼吸装置を有する圧気作業用マンロック |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02104063U true JPH02104063U (enrdf_load_stackoverflow) | 1990-08-17 |
JPH076910Y2 JPH076910Y2 (ja) | 1995-02-22 |
Family
ID=31221378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1217189U Expired - Lifetime JPH076910Y2 (ja) | 1989-02-06 | 1989-02-06 | 混合ガス呼吸装置および高酸素分圧ガス呼吸装置を有する圧気作業用マンロック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH076910Y2 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004027669A (ja) * | 2002-06-26 | 2004-01-29 | Daiho Constr Co Ltd | ニューマチックケーソン |
CN120139851A (zh) * | 2025-05-15 | 2025-06-13 | 中铁十一局集团有限公司 | 一种盾构带压换刀系统及其施工方法 |
-
1989
- 1989-02-06 JP JP1217189U patent/JPH076910Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004027669A (ja) * | 2002-06-26 | 2004-01-29 | Daiho Constr Co Ltd | ニューマチックケーソン |
CN120139851A (zh) * | 2025-05-15 | 2025-06-13 | 中铁十一局集团有限公司 | 一种盾构带压换刀系统及其施工方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH076910Y2 (ja) | 1995-02-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |