FR2469932A1 - Appareil respiratoire a oxygene comprime - Google Patents
Appareil respiratoire a oxygene comprimeInfo
- Publication number
- FR2469932A1 FR2469932A1 FR8025100A FR8025100A FR2469932A1 FR 2469932 A1 FR2469932 A1 FR 2469932A1 FR 8025100 A FR8025100 A FR 8025100A FR 8025100 A FR8025100 A FR 8025100A FR 2469932 A1 FR2469932 A1 FR 2469932A1
- Authority
- FR
- France
- Prior art keywords
- respiratory apparatus
- oxygen
- regeneration
- compressed oxygen
- oxygen respiratory
- 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.)
- Granted
Links
- 230000000241 respiratory effect Effects 0.000 title abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- -1 CARBON ANHYDRIDE Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 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
Abstract
L'INVENTION CONCERNE UN APPAREIL RESPIRATOIRE. ELLE SE RAPPORTE A UN APPAREIL COMPRENANT UNE BOUTEILLE D'OXYGENE 1 COMPRIME, UN DETENDEUR 2 TRANSMETTANT UN DEBIT CONSTANT DE 4 A 30 LMN D'OXYGENE, UN EMBOUT BUCCAL 8 AYANT UN CLAPET 7 D'ASPIRATION ET UN CLAPET 9 D'EXPIRATION, UNE PARTIE 14 DE REGENERATION ET UN SAC RESPIRATOIRE 15; UNE SOUPAPE D'EVACUATION 13 PERMET A LA PARTIE DES GAZ EXPIRES QUI PROVIENT DES CAVITES PROFONDES DES BRONCHES D'ETRE EVACUEE AVEC LA CHALEUR, L'HUMIDITE ET L'ANHYDRIDE CARBONIQUE, AVANT CIRCULATION DANS LA PARTIE 14 DE REGENERATION. APPLICATION AUX APPAREILS DE SAUVETAGE DANS LES MINES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7940867 | 1979-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2469932A1 true FR2469932A1 (fr) | 1981-05-29 |
FR2469932B1 FR2469932B1 (fr) | 1986-02-28 |
Family
ID=10509431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8025100A Expired FR2469932B1 (fr) | 1979-11-27 | 1980-11-26 | Appareil respiratoire a oxygene comprime |
Country Status (7)
Country | Link |
---|---|
US (1) | US4362153A (fr) |
JP (1) | JPS5680268A (fr) |
AU (1) | AU537727B2 (fr) |
DE (1) | DE3044030A1 (fr) |
ES (1) | ES497344A0 (fr) |
FR (1) | FR2469932B1 (fr) |
SE (1) | SE439434B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU589380B2 (en) * | 1984-11-12 | 1989-10-12 | Trebosi Pty. Limited | Moisture absorbing polymer seed coating composition |
US4821712A (en) * | 1988-03-29 | 1989-04-18 | Gossett Allen D | Breathing apparatus |
US5036841A (en) * | 1991-02-22 | 1991-08-06 | Computer Assisted Engineering | Self contained closed circuit breathing apparatus |
US5186165A (en) * | 1991-06-05 | 1993-02-16 | Brookdale International Systems Inc. | Filtering canister with deployable hood and mouthpiece |
US5394867A (en) * | 1991-06-05 | 1995-03-07 | Brookdale International Systems Inc. | Personal disposable emergency breathing system with dual air supply |
US6123069A (en) * | 1993-11-15 | 2000-09-26 | Davis; James E. P. | Oxygen breathing system with programmed oxygen delivery |
US5613490A (en) * | 1994-07-28 | 1997-03-25 | Mayes; Richard P. | Compact, lightweight breathable air pressure vessel |
US5833711A (en) * | 1996-04-01 | 1998-11-10 | Cardi-Act, L.L.C. | Method and means for portable emergency cardiopulmonary resuscitation |
USD411101S (en) * | 1998-06-29 | 1999-06-15 | Bret Stickney | Oxygen bottle |
US7174212B1 (en) * | 2003-12-10 | 2007-02-06 | Pacesetter, Inc. | Implantable medical device having a casing providing high-speed telemetry |
US20060225734A1 (en) * | 2005-04-08 | 2006-10-12 | Ox-Gen Inc. | Filter for oxygen delivery systems |
US20070048201A1 (en) * | 2005-08-24 | 2007-03-01 | Ox-Gen, Inc. | Oxygen generation system and method |
US20070163591A1 (en) * | 2006-01-13 | 2007-07-19 | Ross Julian T | Method and system for providing breathable air in a closed circuit |
US8555884B2 (en) * | 2007-12-20 | 2013-10-15 | Paragon Space Development Corporation | Hazardous-environmental diving systems |
US10004924B1 (en) | 2007-12-20 | 2018-06-26 | Paragon Space Development Corporation | Hazardous-environment diving systems |
CA2683542C (fr) * | 2008-11-07 | 2013-03-12 | Robert E. Stewart | Sac respiratoire d'urgence |
FR3003183A1 (fr) * | 2013-03-13 | 2014-09-19 | Eblatas | Recycleur a adsorption de co2. |
US10369407B2 (en) * | 2014-08-22 | 2019-08-06 | Shenzhen Good Family Enterprise Co., Ltd. | Fitness equipment and automatic oxygen-generating fitness equipment |
PL438048A1 (pl) * | 2018-11-23 | 2022-03-14 | Dezega Holding Ukraine, Llc | Aparat oddechowy izolujący |
EP3741416B1 (fr) * | 2019-05-23 | 2024-03-20 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Système de ballon de réanimation avec une chambre de détection contenant un élément de détection sensible à l'oxygène |
ES2898269T3 (es) | 2019-05-23 | 2022-03-04 | Air Liquide | Sistema de bolsa de reanimación con una unidad de control de gas |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE434389C (de) * | 1926-09-24 | Carl Von Hoff | Sauerstoffgasschutzgeraet mit Spuelventil zur Beseitigung der Stickstoffgefahr | |
DE461873C (de) * | 1924-12-24 | 1928-07-02 | Auergesellschaft Gmbh | Sauerstoffatmungsgeraet |
FR1068330A (fr) * | 1952-12-16 | 1954-06-24 | Appareil respiratoire | |
FR1349411A (fr) * | 1962-12-06 | 1964-01-17 | Appareil respiratoire de secours | |
FR1539914A (fr) * | 1967-08-09 | 1968-09-20 | Air Liquide | Appareil de respiration à oxygène liquide |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1630501A (en) * | 1920-04-12 | 1927-05-31 | Marcus C Steese | Life-saving apparatus |
US1625419A (en) * | 1922-08-12 | 1927-04-19 | Mine Safety Appliances Co | Breathing apparatus |
US2088164A (en) * | 1934-10-08 | 1937-07-27 | Mine Safety Appliances Co | Breathing apparatus |
DE754529C (de) * | 1939-09-20 | 1954-04-29 | Draegerwerk Ag | Tauchermaske |
US2362643A (en) * | 1942-01-21 | 1944-11-14 | Christian J Lambertsen | Breathing apparatus for use under water |
US2456130A (en) * | 1945-01-31 | 1948-12-14 | Christian J Lambertsen | Breathing apparatus |
US2931357A (en) * | 1955-08-25 | 1960-04-05 | Arborelius Mans Mansson | Breathing apparatus for submarine use with a storing sac and with controlling means for the gas supply |
JPS5413465Y2 (fr) * | 1975-02-26 | 1979-06-08 | ||
JPS52142897A (en) * | 1976-05-24 | 1977-11-29 | Midori Anzen Kogyo | Respiring bag for emergency respirator |
US4186735A (en) * | 1977-04-21 | 1980-02-05 | Flood Michael G | Breathing apparatus |
-
1980
- 1980-11-05 US US06/204,109 patent/US4362153A/en not_active Expired - Lifetime
- 1980-11-22 DE DE19803044030 patent/DE3044030A1/de not_active Ceased
- 1980-11-26 SE SE8008283A patent/SE439434B/sv not_active Application Discontinuation
- 1980-11-26 FR FR8025100A patent/FR2469932B1/fr not_active Expired
- 1980-11-27 ES ES497344A patent/ES497344A0/es active Granted
- 1980-11-27 JP JP16593980A patent/JPS5680268A/ja active Granted
- 1980-11-27 AU AU64753/80A patent/AU537727B2/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE434389C (de) * | 1926-09-24 | Carl Von Hoff | Sauerstoffgasschutzgeraet mit Spuelventil zur Beseitigung der Stickstoffgefahr | |
DE461873C (de) * | 1924-12-24 | 1928-07-02 | Auergesellschaft Gmbh | Sauerstoffatmungsgeraet |
FR1068330A (fr) * | 1952-12-16 | 1954-06-24 | Appareil respiratoire | |
FR1349411A (fr) * | 1962-12-06 | 1964-01-17 | Appareil respiratoire de secours | |
FR1539914A (fr) * | 1967-08-09 | 1968-09-20 | Air Liquide | Appareil de respiration à oxygène liquide |
Also Published As
Publication number | Publication date |
---|---|
ES8107029A1 (es) | 1981-09-16 |
AU6475380A (en) | 1981-06-04 |
JPH0138509B2 (fr) | 1989-08-15 |
DE3044030A1 (de) | 1981-08-27 |
ES497344A0 (es) | 1981-09-16 |
US4362153A (en) | 1982-12-07 |
AU537727B2 (en) | 1984-07-12 |
FR2469932B1 (fr) | 1986-02-28 |
SE8008283L (sv) | 1981-05-28 |
JPS5680268A (en) | 1981-07-01 |
SE439434B (sv) | 1985-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |