NO134201B - - Google Patents
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- Publication number
- NO134201B NO134201B NO314572A NO314572A NO134201B NO 134201 B NO134201 B NO 134201B NO 314572 A NO314572 A NO 314572A NO 314572 A NO314572 A NO 314572A NO 134201 B NO134201 B NO 134201B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- chamber
- helmet
- diver
- tank
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 162
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 40
- 230000009189 diving Effects 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 239000013535 sea water Substances 0.000 claims description 3
- 210000003954 umbilical cord Anatomy 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 38
- 239000001301 oxygen Substances 0.000 description 31
- 229910052760 oxygen Inorganic materials 0.000 description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 229910002092 carbon dioxide Inorganic materials 0.000 description 22
- 239000001569 carbon dioxide Substances 0.000 description 19
- 230000001105 regulatory effect Effects 0.000 description 14
- 230000008901 benefit Effects 0.000 description 6
- 239000001307 helium Substances 0.000 description 6
- 229910052734 helium Inorganic materials 0.000 description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000003584 silencer Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- KFVPJMZRRXCXAO-UHFFFAOYSA-N [He].[O] Chemical compound [He].[O] KFVPJMZRRXCXAO-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002976 pectoralis muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 235000003823 Petasites japonicus Nutrition 0.000 description 1
- 240000003296 Petasites japonicus Species 0.000 description 1
- 206010037368 Pulmonary congestion Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000030303 breathing problems Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
- B63C11/22—Air supply carried by diver
- B63C11/24—Air supply carried by diver in closed circulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Temperature-Responsive Valves (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19658671A | 1971-11-08 | 1971-11-08 | |
| US00198105A US3802427A (en) | 1971-11-12 | 1971-11-12 | Closed circuit, free-flow underwater breathing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134201B true NO134201B (enrdf_load_stackoverflow) | 1976-05-24 |
| NO134201C NO134201C (enrdf_load_stackoverflow) | 1976-09-01 |
Family
ID=26892034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO314572A NO134201C (enrdf_load_stackoverflow) | 1971-11-08 | 1972-09-04 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5131680B2 (enrdf_load_stackoverflow) |
| CA (1) | CA972655A (enrdf_load_stackoverflow) |
| GB (1) | GB1395934A (enrdf_load_stackoverflow) |
| NL (1) | NL7211995A (enrdf_load_stackoverflow) |
| NO (1) | NO134201C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993016913A1 (en) * | 1992-02-27 | 1993-09-02 | Ottestad Breathing Systems As | A closed breathing system for divers |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137912A (en) * | 1975-11-06 | 1979-02-06 | Diver's Exchange Inc. | Diving apparatus |
| FR2471314A1 (fr) * | 1979-12-14 | 1981-06-19 | Mecaniques Applique Lab | Procede et dispositif pour faire respirer un plongeur relie a une cloche de plongee |
| JPS6451597U (enrdf_load_stackoverflow) * | 1987-09-28 | 1989-03-30 | ||
| PH12016501060B1 (en) * | 2013-12-24 | 2023-02-22 | William Messner | Integrated umbilical delivery system for gas, data, communications acquisition / documentation, accessory power and safety |
| CN107839857B (zh) * | 2017-12-06 | 2024-07-02 | 上海打捞局芜湖潜水装备厂有限公司 | 开式潜水钟水下自动供呼吸气系统 |
| CN109319064B (zh) * | 2018-10-15 | 2023-08-15 | 烟台宏远氧业股份有限公司 | 开式钟 |
| CN109398646B (zh) * | 2018-12-26 | 2023-08-15 | 烟台宏远氧业股份有限公司 | 多功能混合气潜水控制箱 |
-
1972
- 1972-08-11 GB GB3755872A patent/GB1395934A/en not_active Expired
- 1972-08-11 CA CA149,242A patent/CA972655A/en not_active Expired
- 1972-09-02 NL NL7211995A patent/NL7211995A/xx unknown
- 1972-09-04 NO NO314572A patent/NO134201C/no unknown
- 1972-09-08 JP JP8963972A patent/JPS5131680B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993016913A1 (en) * | 1992-02-27 | 1993-09-02 | Ottestad Breathing Systems As | A closed breathing system for divers |
Also Published As
| Publication number | Publication date |
|---|---|
| NO134201C (enrdf_load_stackoverflow) | 1976-09-01 |
| CA972655A (en) | 1975-08-12 |
| JPS5131680B2 (enrdf_load_stackoverflow) | 1976-09-08 |
| NL7211995A (enrdf_load_stackoverflow) | 1973-05-10 |
| GB1395934A (en) | 1975-05-29 |
| JPS4858597A (enrdf_load_stackoverflow) | 1973-08-16 |
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