FR1554358A - - Google Patents
Info
- Publication number
- FR1554358A FR1554358A FR1554358DA FR1554358A FR 1554358 A FR1554358 A FR 1554358A FR 1554358D A FR1554358D A FR 1554358DA FR 1554358 A FR1554358 A FR 1554358A
- Authority
- FR
- France
- Prior art keywords
- air
- chamber
- gas
- oxygen
- compressor
- 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
- 239000007789 gas Substances 0.000 abstract 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
- 239000001301 oxygen Substances 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 210000002345 respiratory system Anatomy 0.000 abstract 2
- ZMCUDHNSHCRDBT-UHFFFAOYSA-M caesium bicarbonate Chemical compound [Cs+].OC([O-])=O ZMCUDHNSHCRDBT-UHFFFAOYSA-M 0.000 abstract 1
- 229910000025 caesium bicarbonate Inorganic materials 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61558267A | 1967-02-13 | 1967-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1554358A true FR1554358A (fr) | 1969-01-17 |
Family
ID=24466006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1554358D Expired FR1554358A (fr) | 1967-02-13 | 1968-02-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3489144A (fr) |
| BE (1) | BE710695A (fr) |
| DE (1) | DE1616195A1 (fr) |
| FR (1) | FR1554358A (fr) |
| GB (1) | GB1198531A (fr) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714949A (en) * | 1971-02-16 | 1973-02-06 | D King | Cigarette filter |
| US3817232A (en) * | 1971-11-22 | 1974-06-18 | Nissan Motor | Method and apparatus for reducing toxic compounds in exhaust gases from combustion type power plant |
| US4198213A (en) * | 1978-01-26 | 1980-04-15 | The Garrett Corporation | Self adjusting oxygen enrichment system |
| US4174955A (en) * | 1978-02-27 | 1979-11-20 | Oxygen Enrichment Co., Ltd. | Membrane oxygen enricher apparatus |
| US4386944A (en) * | 1980-07-24 | 1983-06-07 | General Electric Company | System and process for increasing the combustible component content of a gaseous mixture |
| JPS57104007A (en) * | 1980-12-19 | 1982-06-28 | Matsushita Electric Ind Co Ltd | Oxygen-enriched gas supplying equipment for combustion |
| US4470831A (en) * | 1981-01-22 | 1984-09-11 | Toray Industries, Inc. | Permselective membrane |
| US4508548A (en) * | 1981-08-04 | 1985-04-02 | The Garrett Corporation | Air oxygen and nitrogen concentration device |
| FR2512432B1 (fr) * | 1981-09-09 | 1985-07-26 | Belyakov Viktor | Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede |
| US4632677A (en) * | 1981-10-27 | 1986-12-30 | Blackmer Richard H | High humidity oxygen enricher apparatus |
| US4560394A (en) * | 1981-12-18 | 1985-12-24 | The Garrett Corporation | Oxygen enrichment system |
| US4421529A (en) * | 1982-07-02 | 1983-12-20 | The Dow Chemical Company | Membrane system for intermittent gas separation |
| US4553988A (en) * | 1982-11-22 | 1985-11-19 | Matsushita Electric Industrial Company, Limited | High-temperature furnace having selectively permeable membranes for oxygen enrichment |
| DE3601714A1 (de) * | 1986-01-22 | 1987-07-23 | Draegerwerk Ag | Vorrichtung zur anreicherung von atemgas mit sauerstoff |
| US4834779A (en) * | 1986-10-27 | 1989-05-30 | Liquid Air Corporation | Process for membrane seperation of gas mixtures |
| US4784130A (en) * | 1986-12-04 | 1988-11-15 | The John Bunn Company | Flow controller |
| US5111809A (en) * | 1988-12-01 | 1992-05-12 | Avstar Aerospace Corporation | Breathing system |
| SE505217C2 (sv) * | 1995-10-16 | 1997-07-14 | Gibeck Ab Louis | Anordning för återvinning av anestesimedel |
| US6543428B1 (en) | 2000-06-14 | 2003-04-08 | Caterpillar Inc. | Intake air separation system for an internal combustion engine |
| US6289884B1 (en) | 2000-06-14 | 2001-09-18 | Caterpillar Inc. | Intake air separation system for an internal combustion engine |
| US6453893B1 (en) | 2000-06-14 | 2002-09-24 | Caterpillar Inc | Intake air separation system for an internal combustion engine |
| DE102005032977B3 (de) * | 2005-07-14 | 2006-12-21 | Schmidt, Klaus, Prof. Dr. | Vorrichtung und Verfahren zur Aufbereitung von Gasgemischen |
| WO2007146013A2 (fr) * | 2006-06-06 | 2007-12-21 | Porous Media Corporation | Commande de balayage pour séchoirs à membrane |
| US7589269B2 (en) * | 2007-04-03 | 2009-09-15 | Master Key, Llc | Device and method for visualizing musical rhythmic structures |
| WO2009152264A1 (fr) | 2008-06-10 | 2009-12-17 | Micropore, Inc. | Adsorbants et dispositifs d'inhalation |
| US8267081B2 (en) * | 2009-02-20 | 2012-09-18 | Baxter International Inc. | Inhaled anesthetic agent therapy and delivery system |
| WO2011094296A1 (fr) * | 2010-01-26 | 2011-08-04 | Micropore, Inc. | Système adsorbant pour l'élimination de polluants gazeux |
| EP2627430A4 (fr) | 2010-10-14 | 2014-10-29 | Micropore Inc | Ensemble cartouche adsorbante doté d'un bouchon terminal |
| US20130068222A1 (en) * | 2011-06-20 | 2013-03-21 | Klaus Michael SCHMIDT | Anesthetic circuit and a method for using the anesthetic circuit |
| EP2841179A4 (fr) | 2012-04-24 | 2016-06-22 | Micropore Inc | Matériau adsorbant durable et ensembles d'adsorbtion |
| WO2014094139A1 (fr) | 2012-12-22 | 2014-06-26 | Dmf Medical Incorporated | Circuit anesthésique ayant une membrane à fibres creuses |
| DE102013001913A1 (de) * | 2013-02-05 | 2014-08-07 | Rheinisch-Westfälische Technische Hochschule Aachen | Vorrichtung und Verfahren zur Durchführung eines Atemtrainings |
| DE102017011623A1 (de) * | 2017-12-15 | 2019-06-19 | Dräger Safety AG & Co. KGaA | Vorspüleinheit für die Durchführung eines Vorspülvorgangs bei einem Atemgaskreislauf eines Kreislaufatemschutzgerätes |
| WO2020016422A1 (fr) * | 2018-07-19 | 2020-01-23 | Caeli Nova Ag | Appareil et masque de ventilation |
| DE102022104947A1 (de) * | 2021-03-10 | 2022-09-15 | Löwenstein Medical Technology S.A. | Physiologischer Simulator einer Lunge |
| CN113324892B (zh) * | 2021-08-02 | 2021-09-24 | 南通朗迪机械科技有限公司 | 日用口罩生产用透气性检测设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966235A (en) * | 1958-09-24 | 1960-12-27 | Selas Corp Of America | Separation of gases by diffusion through silicone rubber |
| US3200816A (en) * | 1962-06-12 | 1965-08-17 | Jr Roscoe G Bartlett | Oxygen supply system |
| US3256675A (en) * | 1962-11-30 | 1966-06-21 | Gen Electric | Method and apparatus for gas separation by thin films or membranes |
| US3228394A (en) * | 1962-11-30 | 1966-01-11 | Waldemar A Ayres | Gill-type underwater breathing equipment and methods for reoxygenating exhaled breath |
| US3369343A (en) * | 1963-04-01 | 1968-02-20 | Gen Electric | Structures and processes incorporating permeable membranes for the support of animallife during unfavorable conditions |
| US3355861A (en) * | 1966-01-06 | 1967-12-05 | James E Webb | Mixture separation cell |
| US3403612A (en) * | 1966-09-12 | 1968-10-01 | Navy Usa | Method of and apparatus for atmosphere replenishment and control |
-
1967
- 1967-02-13 US US615582A patent/US3489144A/en not_active Expired - Lifetime
-
1968
- 1968-02-13 BE BE710695D patent/BE710695A/xx unknown
- 1968-02-13 DE DE19681616195 patent/DE1616195A1/de active Pending
- 1968-02-13 GB GB7098/68A patent/GB1198531A/en not_active Expired
- 1968-02-13 FR FR1554358D patent/FR1554358A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE710695A (fr) | 1968-06-17 |
| DE1616195A1 (de) | 1971-03-18 |
| US3489144A (en) | 1970-01-13 |
| GB1198531A (en) | 1970-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1554358A (fr) | ||
| US3369343A (en) | Structures and processes incorporating permeable membranes for the support of animallife during unfavorable conditions | |
| JPS57104007A (en) | Oxygen-enriched gas supplying equipment for combustion | |
| US6016803A (en) | Self-contained hyperbaric chamber | |
| US3976451A (en) | Vacuum extract system for a membrane oxygen enricher | |
| US4198213A (en) | Self adjusting oxygen enrichment system | |
| US3910780A (en) | Separative barrier for preferential transport of CO{HD 2 {B and apparatus employing same | |
| US5690099A (en) | Method and apparatus for revitalizing exhaled air | |
| US4120300A (en) | Breathing apparatus | |
| US6709483B1 (en) | Regenerative carbon dioxide (CO2) removal system | |
| IE38818L (en) | Artificial lung. | |
| US3200816A (en) | Oxygen supply system | |
| AU7521998A (en) | Method and device for producing autonomous breathing gas and processing and provision of breathing gas for a diver at extreme depths | |
| JP2510678B2 (ja) | 閉ル―プ呼吸装置 | |
| US3674022A (en) | Integrated system for generating oxygen and controlling carbon dioxide concentration in closed circuit breathing apparatus | |
| US3410191A (en) | Method and apparatus for atmosphere control in closed compartments | |
| US3277890A (en) | Closed cycle respirator | |
| US3692026A (en) | Underwater breathing apparatus | |
| US3794021A (en) | Dual mode mixed gas breathing apparatus | |
| RU190169U1 (ru) | Мобильный комплекс водолазного оборудования | |
| ES428070A1 (es) | Perfeccionamientos en aparatos de respiracion. | |
| US3682165A (en) | Method for supplying oxygen to a diver | |
| GB1093393A (en) | Diver's breathing system | |
| GB1207356A (en) | Method and means for completely substituting gaseous mixtures in closed chambers | |
| FR2302756A1 (fr) | Appareil respiratoire pour plongeur |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |