DE2519045C2 - Notbeatmungsgerät - Google Patents
NotbeatmungsgerätInfo
- Publication number
- DE2519045C2 DE2519045C2 DE2519045A DE2519045A DE2519045C2 DE 2519045 C2 DE2519045 C2 DE 2519045C2 DE 2519045 A DE2519045 A DE 2519045A DE 2519045 A DE2519045 A DE 2519045A DE 2519045 C2 DE2519045 C2 DE 2519045C2
- Authority
- DE
- Germany
- Prior art keywords
- canister
- outlet
- breathing
- bottom wall
- air
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 39
- 239000000126 substance Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 210000004072 lung Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RSZVKQDECFHDQJ-YDALLXLXSA-N methyl (2s)-2-(n-(2-methoxyacetyl)-2,6-dimethylanilino)propanoate;2-(trichloromethylsulfanyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound C1C=CCC2C(=O)N(SC(Cl)(Cl)Cl)C(=O)C21.COCC(=O)N([C@@H](C)C(=O)OC)C1=C(C)C=CC=C1C RSZVKQDECFHDQJ-YDALLXLXSA-N 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- A62B7/08—Respiratory apparatus containing chemicals producing oxygen
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (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 |
|---|---|---|---|
| US05/522,169 US3942524A (en) | 1974-11-08 | 1974-11-08 | Emergency breather apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2519045A1 DE2519045A1 (de) | 1976-05-13 |
| DE2519045C2 true DE2519045C2 (de) | 1985-12-19 |
Family
ID=24079733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2519045A Expired DE2519045C2 (de) | 1974-11-08 | 1975-04-25 | Notbeatmungsgerät |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3942524A (enExample) |
| JP (1) | JPS5857189B2 (enExample) |
| BR (1) | BR7504337A (enExample) |
| CA (1) | CA1020840A (enExample) |
| DE (1) | DE2519045C2 (enExample) |
| FR (1) | FR2290226A1 (enExample) |
| GB (1) | GB1488295A (enExample) |
| ZA (1) | ZA753912B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2446410A1 (de) * | 1974-09-28 | 1976-04-15 | Draegerwerk Ag | Atemschutzgeraet als filtergeraet mit zusaetzlicher sauerstoffversorgung, insbesondere als fluchtgeraet |
| US4019509A (en) * | 1975-08-28 | 1977-04-26 | Lockheed Missiles & Space Company, Inc. | Self-rescue breathing apparatus |
| US4409978A (en) * | 1980-06-16 | 1983-10-18 | Portable Air Supply Systems, Corp. | Portable, self-contained breathing apparatus |
| DE3111795C3 (de) * | 1981-03-20 | 1986-02-20 | Auergesellschaft Gmbh, 1000 Berlin | Atembeutel mit einem im Innern angeordneten Luftverteiler |
| GB2122907B (en) * | 1982-03-26 | 1985-06-19 | Coal Ind | Improvements in breathing apparatus |
| GB2118047A (en) * | 1982-04-07 | 1983-10-26 | Siebe Gorman & Co Ltd | Improvements in and relating to breathing apparatus |
| GB2119659B (en) * | 1982-04-28 | 1985-10-02 | Mine Safety Appliances Co | Breathing device having irreversible moisture indicator |
| US4515156A (en) * | 1983-01-17 | 1985-05-07 | Vsesojuzny Nauchno-Issledovatelsky Institut Gornospasatelngo Dela | Regenerative canister of a self-contained oxygen-breathing apparatus on chemically fixed oxygen |
| US4627431A (en) * | 1985-03-12 | 1986-12-09 | E. I. Du Pont De Nemours And Company | Protective hood with CO2 absorbent |
| DE3610492A1 (de) * | 1986-03-27 | 1987-10-01 | Draegerwerk Ag | Atemschutzgeraet |
| JPH0545316Y2 (enExample) * | 1986-07-25 | 1993-11-18 | ||
| US5482536A (en) * | 1994-04-12 | 1996-01-09 | Solvay Specialty Chemicals, Inc. | Apparatus for containment and scrubbing of toxic gas from a leakage location and method therefor |
| AU720602B2 (en) * | 1996-09-06 | 2000-06-08 | Mine Safety Appliances Company | Closed circuit escape breathing apparatus |
| US7513251B2 (en) | 2005-06-13 | 2009-04-07 | Mel Blum | Hand-held potassium super oxide oxygen generating apparatus |
| US8555883B2 (en) | 2008-11-07 | 2013-10-15 | Robert E. Stewart | Emergency breathing bag |
| EP2491997B1 (en) * | 2011-02-25 | 2017-05-10 | CareFusion Corporation | A housing for a solid or fluidal substance for the removal of an undesired respiratory gas component of a respiratory gas flow and an arrangement for ventilating lungs of a subject |
| CN102228732B (zh) * | 2011-03-17 | 2013-05-08 | 重庆安仪煤矿设备有限公司 | 隔绝式正压氧气呼吸器用二氧化碳吸收装置 |
| US8919340B2 (en) | 2012-03-22 | 2014-12-30 | Mel Blum | Hand-held potassium super oxide oxygen generating apparatus |
| US9636527B2 (en) * | 2012-11-30 | 2017-05-02 | B/E Aerospace, Inc. | Protective breathing apparatus inhalation duct |
| WO2015106218A1 (en) * | 2014-01-13 | 2015-07-16 | Werjefelt Bertil R L | Oxygen supply with carbon dioxide scrubber for emergency use |
| CN106178306B (zh) * | 2016-07-06 | 2021-10-29 | 惠阳太极新技术实业有限公司 | 一种多氧烛供氧的自动控制呼吸器 |
| US10149990B2 (en) | 2016-11-18 | 2018-12-11 | Soteria Technologies Llc | Portable, light-weight oxygen-generating breathing apparatus |
| CN108211151A (zh) * | 2017-12-29 | 2018-06-29 | 陕西斯达防爆安全科技股份有限公司 | 一种化学氧自救器 |
| CN108939334A (zh) * | 2018-05-24 | 2018-12-07 | 任冲 | 一种消防自救呼吸器 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE307181C (enExample) * | ||||
| US1213160A (en) * | 1915-01-13 | 1917-01-23 | Robert Henry Davis | Breathing-bag. |
| GB188677A (en) * | 1921-10-10 | 1922-11-23 | Durham & Northumberland Collie | Improved construction of liquid air or oxygen container for regenerative breathing apparatus |
| GB458538A (en) * | 1936-01-31 | 1936-12-22 | Robert Henry Davis | Improvements in or relating to breathing apparatus |
| US2403991A (en) * | 1939-12-06 | 1946-07-16 | Mine Safety Appliances Co | Breathing apparatus |
| US2517209A (en) * | 1947-07-02 | 1950-08-01 | Mine Safety Appliances Co | Oxygen liberating canister |
| US2695022A (en) * | 1952-07-05 | 1954-11-23 | Mine Safety Appliances Co | Breathing apparatus oxygen augmenter |
| US3148034A (en) * | 1958-09-26 | 1964-09-08 | Mine Safety Appliances Co | Oxygen generating canisters for closed circuit breathing apparatus |
| US3088810A (en) * | 1958-12-15 | 1963-05-07 | Air Reduction | Carbon dioxide absorber |
| DE1155678B (de) * | 1959-08-20 | 1963-10-10 | Mine Safety Appliances Co | Sauerstoff entwickelnde Patrone fuer Atemschutzgeraete |
| DE1223261B (de) * | 1964-06-12 | 1966-08-18 | Auergesellschaft Gmbh | Luftreinigungspatrone fuer Atemschutzgeraete |
| NL125975C (enExample) * | 1964-06-27 | |||
| US3830632A (en) * | 1969-07-23 | 1974-08-20 | C Guzay | Carbon dioxide absorber apparatus |
| US3612048A (en) * | 1970-02-19 | 1971-10-12 | Kentaro Takaoka | Rebreathing apparatus for anesthesia |
| US3655346A (en) * | 1970-02-19 | 1972-04-11 | Mine Safety Appliances Co | Emergency breathing apparatus |
| US3685971A (en) * | 1970-07-06 | 1972-08-22 | Universal Oil Prod Co | Flow distributing apparatus |
| US3805780A (en) * | 1972-06-09 | 1974-04-23 | Bendix Corp | Mine rescue breathing apparatus |
| FR2208303A5 (enExample) * | 1972-11-28 | 1974-06-21 | Fenzy Maurice |
-
1974
- 1974-11-08 US US05/522,169 patent/US3942524A/en not_active Expired - Lifetime
-
1975
- 1975-04-11 CA CA224,407A patent/CA1020840A/en not_active Expired
- 1975-04-14 GB GB15296/75A patent/GB1488295A/en not_active Expired
- 1975-04-25 DE DE2519045A patent/DE2519045C2/de not_active Expired
- 1975-05-06 FR FR7514144A patent/FR2290226A1/fr active Granted
- 1975-05-07 JP JP50055373A patent/JPS5857189B2/ja not_active Expired
- 1975-06-18 ZA ZA00753912A patent/ZA753912B/xx unknown
- 1975-07-09 BR BR7504337*A patent/BR7504337A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857189B2 (ja) | 1983-12-19 |
| FR2290226A1 (fr) | 1976-06-04 |
| AU8228275A (en) | 1976-12-23 |
| JPS5162586A (enExample) | 1976-05-31 |
| US3942524A (en) | 1976-03-09 |
| BR7504337A (pt) | 1976-07-06 |
| DE2519045A1 (de) | 1976-05-13 |
| FR2290226B1 (enExample) | 1981-05-08 |
| GB1488295A (en) | 1977-10-12 |
| ZA753912B (en) | 1976-05-26 |
| CA1020840A (en) | 1977-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2519045C2 (de) | Notbeatmungsgerät | |
| DE2852240C2 (de) | Luftreinigungspatrone für Atemschutzgeräte | |
| DE2613852C2 (de) | Leichtes, unabhängiges Atmungsgerät | |
| DE2106481C3 (de) | Atemschutzgerät für Notfälle | |
| DE3538850A1 (de) | Feuchtigkeits- und waermeaustauschanlage fuer atmungsapparate mit chemisch gebundenem sauerstoff | |
| DE2856503A1 (de) | Trainings-atemgeraet | |
| WO2002085426A2 (de) | Atemluftfilter | |
| DE2504881C2 (de) | Atemapparat für Notfälle | |
| DE3105993A1 (de) | Filterpatrone fuer eine atmungsmaske | |
| DE3819736A1 (de) | Notfall- und flucht-atemschutzgeraet | |
| DE102005003176B3 (de) | Sauerstoff erzeugendes Atemschutzgerät | |
| DE102018002343A1 (de) | Atemhalbmaske | |
| EP0172923B2 (de) | Atemschutzgerät als Sauerstoffselbstretter | |
| DE2421297B2 (de) | Atemschutzgerät | |
| DE2643853C3 (de) | Atemschutzmaske mit Innenmaske | |
| EP0155991A1 (de) | Kohlenoxid-Atemschutzgerät | |
| DE8232592U1 (de) | Schwebstoff- und geruchsfilter | |
| DE19836896C2 (de) | Klimatisierte Betthaube für ein Baby | |
| DE1434893C3 (de) | Selbstretter zum Schutz gegen Kohlenoxid | |
| DE102005005968B3 (de) | Atemanschluss für ein Sauerstoff erzeugendes Atemschutzgerät | |
| DE2720681C2 (de) | Atemschutzgerät mit einer als AtemanschluB dienenden Atemschutzmaske | |
| DE52407C (de) | Neuerung an Apparaten, welche den Aufenthalt in raucherfüllten Räumen ermöglichen sollen. | |
| DE2608362C2 (de) | Händetrockner | |
| DE3005113C2 (de) | Handschuhbox mit Handschuh | |
| DE3733389A1 (de) | Schutz-latz fuer kehlkopflose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |