FR2456527A1 - Epurateur d'anhydride carbonique et regenerateur de gaz pour appareil respiratoire du type a circuit ferme - Google Patents

Epurateur d'anhydride carbonique et regenerateur de gaz pour appareil respiratoire du type a circuit ferme

Info

Publication number
FR2456527A1
FR2456527A1 FR8010524A FR8010524A FR2456527A1 FR 2456527 A1 FR2456527 A1 FR 2456527A1 FR 8010524 A FR8010524 A FR 8010524A FR 8010524 A FR8010524 A FR 8010524A FR 2456527 A1 FR2456527 A1 FR 2456527A1
Authority
FR
France
Prior art keywords
carbonic anhydride
chamber
closed circuit
gases
circuit type
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
Application number
FR8010524A
Other languages
English (en)
Other versions
FR2456527B1 (fr
Inventor
Frederick Albert Parker
Mark Peter Grady
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biomarine Industries Inc
Original Assignee
Biomarine Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biomarine Industries Inc filed Critical Biomarine Industries Inc
Publication of FR2456527A1 publication Critical patent/FR2456527A1/fr
Application granted granted Critical
Publication of FR2456527B1 publication Critical patent/FR2456527B1/fr
Expired legal-status Critical Current

Links

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
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/35—Respirators and register filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

EPURATEUR D'ANHYDRIDE CARBONIQUE ET REGENERATEUR DE GAZ POUR APPAREIL RESPIRATOIRE DU TYPE A CIRCUIT FERME. L'EPURATEUR D'ANHYDRIDE CARBONIQUE 27 EST CONTENU A L'INTERIEUR D'UN CADRE ANNULAIRE 12. A LA PARTIE INFERIEURE OUVERTE DE CELUI-CI EST FIXEE DE MANIERE ETANCHE UNE MEMBRANE SOUPLE 15. UNE CLOISON TRANSVERSALE 17 PARTAGE L'ESPACE INTERIEUR DU CADRE EN UNE CHAMBRE 18 DE CONDITIONNEMENT ET D'EPURATION DES GAZ DE RESPIRATION ET EN UNE CHAMBRE 19 DE DETENTE DES GAZ. L'ANHYDRIDE CARBONIQUE DES GAZ EST ABSORBE PAR DES GRANULES 40 PLACES DANS UNE CARTOUCHE AMOVIBLE 31 CONTENUE DANS LA CHAMBRE 18. LES GAZ RECONDITIONNES ET ENRICHIS EN OXYGENE SONT INHALES DANS LA CHAMBRE 19 DE DETENTE. UNE SOUPAPE DE VENTILATION 50 COMMANDEE PAR LE DEPLACEMENT DE LA MEMBRANE SOUPLE 15 MAINTIENT UNE SURPRESSION DANS LE SYSTEME ET AJOUTE DE L'OXYGENE EN SUPPLEMENT EN CAS DE NECESSITE. APPLICATIONS: NOTAMMENT DANS DES LOCAUX ENVAHIS PAR LA FUMEE, DANS LES MINES ET POUR LA PLONGEE EN EAUX RELATIVEMENT PEU PROFONDES.
FR8010524A 1979-05-15 1980-05-09 Epurateur d'anhydride carbonique et regenerateur de gaz pour appareil respiratoire du type a circuit ferme Expired FR2456527B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/039,235 US4266539A (en) 1979-05-15 1979-05-15 Carbon dioxide scrubber and gas regenerator unit for a closed circuit rebreathing apparatus

Publications (2)

Publication Number Publication Date
FR2456527A1 true FR2456527A1 (fr) 1980-12-12
FR2456527B1 FR2456527B1 (fr) 1986-08-29

Family

ID=21904389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010524A Expired FR2456527B1 (fr) 1979-05-15 1980-05-09 Epurateur d'anhydride carbonique et regenerateur de gaz pour appareil respiratoire du type a circuit ferme

Country Status (7)

Country Link
US (1) US4266539A (fr)
JP (1) JPS55151969A (fr)
CA (1) CA1133354A (fr)
DE (1) DE3018045C2 (fr)
FR (1) FR2456527B1 (fr)
GB (1) GB2050176B (fr)
SE (1) SE439248B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548730A (en) * 1983-07-05 1985-10-22 Koslow Technologies Corporation Portable self-contained oxygen generator apparatus and method
US4505727A (en) * 1983-11-25 1985-03-19 Multiform Desiccants, Inc. Adsorbent cartridge
DE3429345A1 (de) * 1983-12-09 1985-06-13 Drägerwerk AG, 2400 Lübeck Kreislaufatemschutzgeraet fuer ueberdruckbetrieb
US4502876A (en) * 1984-01-03 1985-03-05 Behnke Jr Albert R Cartridge for use in rebreathing apparatus
US4781184A (en) * 1984-01-13 1988-11-01 Fife William P Closed circuit breathing apparatus and method of using same
US4724833A (en) * 1986-05-02 1988-02-16 Respirator Research, Ltd. Portable emergency breathing apparatus
ES2050687T3 (es) * 1987-10-14 1994-06-01 Nippon Oxygen Co Ltd Aparato para respirar.
US4964404A (en) * 1989-04-19 1990-10-23 Stone William C Breathing apparatus
US5127398A (en) * 1989-04-19 1992-07-07 Cis-Lunar Development Laboratories, Inc. Breathing apparatus mouthpiece
GB9412856D0 (en) * 1994-06-27 1994-08-17 Normalair Garrett Ltd Canister for inorganic sorbent particles
US6432172B1 (en) 1996-03-07 2002-08-13 Ptrl East, Inc. Method of treating symptoms of panic attacks
EP1024859A4 (fr) * 1997-08-10 2002-07-24 Dan S Wible Systeme de plongee a circuit ferme, muni de boitiers interchangeables de conditionnement de gaz et destine a l'usage personnel
US7178522B2 (en) * 2004-06-01 2007-02-20 Smiths Medical Pm, Inc. Agents and N2O detection apparatus
US7275644B2 (en) * 2004-10-12 2007-10-02 Great River Energy Apparatus and method of separating and concentrating organic and/or non-organic material
US8523963B2 (en) * 2004-10-12 2013-09-03 Great River Energy Apparatus for heat treatment of particulate materials
US8579999B2 (en) * 2004-10-12 2013-11-12 Great River Energy Method of enhancing the quality of high-moisture materials using system heat sources
US7987613B2 (en) 2004-10-12 2011-08-02 Great River Energy Control system for particulate material drying apparatus and process
US7540384B2 (en) * 2004-10-12 2009-06-02 Great River Energy Apparatus and method of separating and concentrating organic and/or non-organic material
US8062410B2 (en) 2004-10-12 2011-11-22 Great River Energy Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein
DE102007025809B3 (de) * 2007-06-02 2008-10-16 Dräger Medical AG & Co. KG Kohlendioxidabsorber für ein Rückatemsystem
DE102014017634B4 (de) 2014-11-27 2018-02-08 Dräger Safety AG & Co. KGaA Kreislaufatemgerät mit einer Messeinrichtung zur Bestimmung von Gasmengen in dem Kreislaufatemgerät
GB201609168D0 (en) 2016-05-25 2016-07-06 3M Innovative Properties Co Exhaust valve shroud for a personal protection respiratory device
DE102017011581A1 (de) * 2017-12-14 2019-06-19 Dräger Safety AG & Co. KGaA Federbrücke für ein Federbrücken-Atembeutelplatte-System eines Kreislaufatemschutzgeräts, Federbrücken-Atembeutelplatte-System sowie Kreislaufatemschutzgeräts
RU2716915C1 (ru) * 2018-12-14 2020-03-17 Общество с ограниченной ответственностью "Аквабризер" Индивидуальный изолирующий дыхательный аппарат замкнутого цикла для погружения под воду

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336301A (fr) * 1962-07-19 1963-08-30 Perfectionnements aux appareils inhalateurs de protection
US3710553A (en) * 1970-01-28 1973-01-16 Biomarine Industries Carbon dioxide scrubber and breathing diaphragm assembly for diving apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877868C (de) * 1951-10-21 1953-05-28 Draegerwerk Ag Schwimmtauchgeraet
FR1136301A (fr) * 1955-07-22 1957-05-13 Plafond intermédiaire pour la construction de maisons
US3575167A (en) * 1968-06-06 1971-04-20 Charles E Michielsen Multipurpose breathing apparatus
US3572014A (en) * 1968-11-01 1971-03-23 Ford Motor Co Engine air cleaner carbon bed filter element construction
SU473507A1 (ru) * 1971-03-09 1975-06-14 Всесоюзный научно-исследовательский институт горноспасательного дела Шахтный дыхательный прибор
GB1438757A (en) * 1972-05-19 1976-06-09 Deep Sea Eng Ltd Diving apparatus
SE389073B (sv) * 1975-03-14 1976-10-25 Aga Ab Andningsapparat
US4019509A (en) * 1975-08-28 1977-04-26 Lockheed Missiles & Space Company, Inc. Self-rescue breathing apparatus
US4007758A (en) * 1976-01-14 1977-02-15 Mine Safety Appliances Company Respirator pressure-demand exhalation valve
JPS568773Y2 (fr) * 1976-07-21 1981-02-25
DE2641576A1 (de) * 1976-09-13 1978-03-16 Auergesellschaft Gmbh Atemschutzgeraet
DE2645675C3 (de) * 1976-10-09 1981-09-17 Drägerwerk AG, 2400 Lübeck Beatmungsventil für Beatmungsgeräte
SE402569B (sv) * 1976-11-09 1978-07-10 Aga Ab Anordning vid en andningsapparat for dykare
US4186735A (en) * 1977-04-21 1980-02-05 Flood Michael G Breathing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336301A (fr) * 1962-07-19 1963-08-30 Perfectionnements aux appareils inhalateurs de protection
US3710553A (en) * 1970-01-28 1973-01-16 Biomarine Industries Carbon dioxide scrubber and breathing diaphragm assembly for diving apparatus

Also Published As

Publication number Publication date
SE8003584L (sv) 1980-11-16
CA1133354A (fr) 1982-10-12
DE3018045A1 (de) 1980-11-27
JPS55151969A (en) 1980-11-26
US4266539A (en) 1981-05-12
JPS6367B2 (fr) 1988-01-05
FR2456527B1 (fr) 1986-08-29
DE3018045C2 (de) 1986-02-13
SE439248B (sv) 1985-06-10
GB2050176B (en) 1983-12-14
GB2050176A (en) 1981-01-07

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse