DE2433451A1 - Atmungsgeraet - Google Patents
AtmungsgeraetInfo
- Publication number
- DE2433451A1 DE2433451A1 DE2433451A DE2433451A DE2433451A1 DE 2433451 A1 DE2433451 A1 DE 2433451A1 DE 2433451 A DE2433451 A DE 2433451A DE 2433451 A DE2433451 A DE 2433451A DE 2433451 A1 DE2433451 A1 DE 2433451A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- canister
- openings
- loops
- line
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 38
- 230000002745 absorbent Effects 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- WMFYOYKPJLRMJI-UHFFFAOYSA-N Lercanidipine hydrochloride Chemical compound Cl.COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)(C)CN(C)CCC(C=2C=CC=CC=2)C=2C=CC=CC=2)C1C1=CC=CC([N+]([O-])=O)=C1 WMFYOYKPJLRMJI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- 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)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB648274 | 1974-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2433451A1 true DE2433451A1 (de) | 1975-08-07 |
Family
ID=3765845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2433451A Pending DE2433451A1 (de) | 1974-02-06 | 1974-07-11 | Atmungsgeraet |
Country Status (10)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118047A (en) * | 1982-04-07 | 1983-10-26 | Siebe Gorman & Co Ltd | Improvements in and relating to breathing apparatus |
| US4781184A (en) * | 1984-01-13 | 1988-11-01 | Fife William P | Closed circuit breathing apparatus and method of using same |
| GB2174913A (en) * | 1985-04-15 | 1986-11-19 | Gorman & Company Limited Siebe | Improvements in and relating to breathing apparatus |
| GB2188553A (en) * | 1986-04-02 | 1987-10-07 | Coal Ind | Improved breathing apparatus |
| EP0311968B1 (en) * | 1987-10-14 | 1994-04-06 | Nippon Sanso Kabushiki Kaisha | Breathing apparatus |
| US4964404A (en) * | 1989-04-19 | 1990-10-23 | Stone William C | Breathing apparatus |
| WO1997006053A1 (fr) * | 1995-08-03 | 1997-02-20 | Grand Bleu Inc. | Dispositif d'adsorption de dioxyde de carbone pour appareil respiratoire de plongee |
| US6796307B1 (en) * | 2002-04-22 | 2004-09-28 | The United States Of America As Represented By The Secretary Of The Navy | Multiple person high altitude recycling breathing apparatus |
| GB2605139B (en) * | 2021-03-22 | 2024-03-27 | Md Diagnostics Ltd | Valve Housing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2586670A (en) * | 1945-01-31 | 1952-02-19 | Christian J Lambertsen | Selective gas adsorber |
| US3707965A (en) * | 1970-10-22 | 1973-01-02 | C Guzay | Carbon dioxide absorber apparatus |
-
1974
- 1974-02-06 AU AU69223/74A patent/AU484863B2/en not_active Expired
- 1974-06-24 GB GB2800074A patent/GB1470550A/en not_active Expired
- 1974-06-25 NO NO742304A patent/NO742304L/no unknown
- 1974-06-25 US US482966A patent/US3929127A/en not_active Expired - Lifetime
- 1974-07-08 ES ES428070A patent/ES428070A1/es not_active Expired
- 1974-07-11 DE DE2433451A patent/DE2433451A1/de active Pending
- 1974-07-18 JP JP49083142A patent/JPS50108797A/ja active Pending
- 1974-07-19 FR FR7425225A patent/FR2259626B1/fr not_active Expired
- 1974-08-07 IT IT83385/74A patent/IT1018470B/it active
- 1974-10-08 CH CH1353074A patent/CH581045A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259626B1 (enrdf_load_html_response) | 1977-10-21 |
| AU6922374A (en) | 1975-11-27 |
| IT1018470B (it) | 1977-09-30 |
| GB1470550A (en) | 1977-04-14 |
| ES428070A1 (es) | 1976-07-16 |
| NO742304L (enrdf_load_html_response) | 1975-08-07 |
| AU484863B2 (en) | 1975-11-27 |
| US3929127A (en) | 1975-12-30 |
| JPS50108797A (enrdf_load_html_response) | 1975-08-27 |
| CH581045A5 (enrdf_load_html_response) | 1976-10-29 |
| FR2259626A1 (enrdf_load_html_response) | 1975-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |