DE1948544A1 - Unterwasser-Atmungsgeraet unter Verwendung von Mischfluessiggasen - Google Patents
Unterwasser-Atmungsgeraet unter Verwendung von MischfluessiggasenInfo
- Publication number
- DE1948544A1 DE1948544A1 DE19691948544 DE1948544A DE1948544A1 DE 1948544 A1 DE1948544 A1 DE 1948544A1 DE 19691948544 DE19691948544 DE 19691948544 DE 1948544 A DE1948544 A DE 1948544A DE 1948544 A1 DE1948544 A1 DE 1948544A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- valve seat
- housing
- gases
- inner housing
- 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.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims description 180
- 239000007788 liquid Substances 0.000 title claims description 101
- 230000029058 respiratory gaseous exchange Effects 0.000 title description 19
- 238000002309 gasification Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000009189 diving Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 206010003497 Asphyxia Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 231100000572 poisoning Toxicity 0.000 description 4
- 230000000607 poisoning effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010038687 Respiratory distress Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000036421 sense of balance Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation 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
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
- B63C11/22—Air supply carried by diver
- B63C11/24—Air supply carried by diver in closed circulation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8409668U JPS4841699Y1 (enrdf_load_stackoverflow) | 1968-09-27 | 1968-09-27 | |
| JP9326968A JPS4829598B1 (enrdf_load_stackoverflow) | 1968-12-19 | 1968-12-19 | |
| JP9326868A JPS4829597B1 (enrdf_load_stackoverflow) | 1968-12-19 | 1968-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1948544A1 true DE1948544A1 (de) | 1970-04-02 |
Family
ID=27304441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691948544 Withdrawn DE1948544A1 (de) | 1968-09-27 | 1969-09-25 | Unterwasser-Atmungsgeraet unter Verwendung von Mischfluessiggasen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE739437A (enrdf_load_stackoverflow) |
| DE (1) | DE1948544A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2019092A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1283984A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2194552C2 (ru) * | 2000-06-05 | 2002-12-20 | Войсковая часть 20914 | Регенеративный патрон водолазного дыхательного аппарата |
| CN111169614B (zh) * | 2020-01-07 | 2020-12-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | 一种深海控温装置及其加工方法 |
-
1969
- 1969-09-25 DE DE19691948544 patent/DE1948544A1/de not_active Withdrawn
- 1969-09-26 BE BE739437D patent/BE739437A/xx unknown
- 1969-09-26 GB GB4749469A patent/GB1283984A/en not_active Expired
- 1969-09-29 FR FR6933744A patent/FR2019092A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1283984A (en) | 1972-08-02 |
| FR2019092A1 (enrdf_load_stackoverflow) | 1970-06-26 |
| BE739437A (enrdf_load_stackoverflow) | 1970-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |