JPH0478767B2 - - Google Patents
Info
- Publication number
- JPH0478767B2 JPH0478767B2 JP2663489A JP2663489A JPH0478767B2 JP H0478767 B2 JPH0478767 B2 JP H0478767B2 JP 2663489 A JP2663489 A JP 2663489A JP 2663489 A JP2663489 A JP 2663489A JP H0478767 B2 JPH0478767 B2 JP H0478767B2
- Authority
- JP
- Japan
- Prior art keywords
- arithmetic processing
- processing circuit
- manlock
- signal
- 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.)
- Expired
Links
- 239000007789 gas Substances 0.000 claims description 142
- 238000012545 processing Methods 0.000 claims description 93
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 75
- 239000001301 oxygen Substances 0.000 claims description 75
- 229910052760 oxygen Inorganic materials 0.000 claims description 75
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 70
- 230000006837 decompression Effects 0.000 claims description 29
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 231100000572 poisoning Toxicity 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001236093 Bulbophyllum maximum Species 0.000 description 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 206010011951 Decompression Sickness Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 229940025445 helium / nitrogen / oxygen Drugs 0.000 description 1
- 229940003953 helium / oxygen Drugs 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2663489A JPH02209525A (ja) | 1989-02-07 | 1989-02-07 | 圧気作業用加圧減圧装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2663489A JPH02209525A (ja) | 1989-02-07 | 1989-02-07 | 圧気作業用加圧減圧装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02209525A JPH02209525A (ja) | 1990-08-21 |
| JPH0478767B2 true JPH0478767B2 (enrdf_load_stackoverflow) | 1992-12-14 |
Family
ID=12198884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2663489A Granted JPH02209525A (ja) | 1989-02-07 | 1989-02-07 | 圧気作業用加圧減圧装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02209525A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019019593A (ja) * | 2017-07-19 | 2019-02-07 | 鹿島建設株式会社 | 救助設備及び救助方法 |
-
1989
- 1989-02-07 JP JP2663489A patent/JPH02209525A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02209525A (ja) | 1990-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
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| FPAY | Renewal fee payment (prs date is renewal date of database) |
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|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
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| S111 | Request for change of ownership or part of ownership |
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|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081214 Year of fee payment: 16 |
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| R371 | Transfer withdrawn |
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|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081214 Year of fee payment: 16 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |