FR2676000B1 - Dispositif d'alimentation en gaz respiratoire. - Google Patents

Dispositif d'alimentation en gaz respiratoire.

Info

Publication number
FR2676000B1
FR2676000B1 FR9105388A FR9105388A FR2676000B1 FR 2676000 B1 FR2676000 B1 FR 2676000B1 FR 9105388 A FR9105388 A FR 9105388A FR 9105388 A FR9105388 A FR 9105388A FR 2676000 B1 FR2676000 B1 FR 2676000B1
Authority
FR
France
Prior art keywords
supply device
gas supply
respiratory gas
respiratory
supply
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 - Fee Related
Application number
FR9105388A
Other languages
English (en)
Other versions
FR2676000A1 (fr
Inventor
Francois Sauze
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.)
La Spirotechnique Industrielle et Commerciale
Original Assignee
La Spirotechnique Industrielle et Commerciale
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9412445&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2676000(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by La Spirotechnique Industrielle et Commerciale filed Critical La Spirotechnique Industrielle et Commerciale
Priority to FR9105388A priority Critical patent/FR2676000B1/fr
Priority to EP92401179A priority patent/EP0512887B1/fr
Priority to DE69208927T priority patent/DE69208927T2/de
Priority to US07/875,637 priority patent/US5265596A/en
Priority to JP11146992A priority patent/JP3201824B2/ja
Priority to CA002067870A priority patent/CA2067870C/fr
Publication of FR2676000A1 publication Critical patent/FR2676000A1/fr
Publication of FR2676000B1 publication Critical patent/FR2676000B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B63C11/2227—Second-stage regulators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas
    • 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
    • B63C2011/2254—Air supply carried by diver comprising means for prevention of ice formation, e.g. means for heating breathing gas in first or second stage regulators
    • 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
    • Y10S137/00—Fluid handling
    • Y10S137/908—Respirator control
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
FR9105388A 1991-05-02 1991-05-02 Dispositif d'alimentation en gaz respiratoire. Expired - Fee Related FR2676000B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9105388A FR2676000B1 (fr) 1991-05-02 1991-05-02 Dispositif d'alimentation en gaz respiratoire.
EP92401179A EP0512887B1 (fr) 1991-05-02 1992-04-24 Dispositif d'alimentation en gaz respiratoire
DE69208927T DE69208927T2 (de) 1991-05-02 1992-04-24 Vorrichtung für die Zufuhr von Atemgas
US07/875,637 US5265596A (en) 1991-05-02 1992-04-28 Device for feeding breathing gas
JP11146992A JP3201824B2 (ja) 1991-05-02 1992-04-30 呼吸ガス供給装置
CA002067870A CA2067870C (fr) 1991-05-02 1992-05-01 Dispositif d'alimentation en gaz respiratoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105388A FR2676000B1 (fr) 1991-05-02 1991-05-02 Dispositif d'alimentation en gaz respiratoire.

Publications (2)

Publication Number Publication Date
FR2676000A1 FR2676000A1 (fr) 1992-11-06
FR2676000B1 true FR2676000B1 (fr) 1995-12-22

Family

ID=9412445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105388A Expired - Fee Related FR2676000B1 (fr) 1991-05-02 1991-05-02 Dispositif d'alimentation en gaz respiratoire.

Country Status (6)

Country Link
US (1) US5265596A (fr)
EP (1) EP0512887B1 (fr)
JP (1) JP3201824B2 (fr)
CA (1) CA2067870C (fr)
DE (1) DE69208927T2 (fr)
FR (1) FR2676000B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98270C (fi) * 1993-11-29 1997-05-26 Instrumentarium Oy Menetelmä ja sovitelma anesteetin höyrystämisen yhteydessä
IT1271095B (it) * 1994-11-24 1997-05-26 Scubapro Europ Erogatore per autorespiratori subacquei
IT1281812B1 (it) * 1995-05-12 1998-03-03 Htm Sport Spa Erogatore per immersioni in acque fredde.
US5666945A (en) * 1995-06-07 1997-09-16 Salter Labs Pneumatically-operated gas demand apparatus
US5803073A (en) * 1996-03-08 1998-09-08 Toth; Douglas J. Second stage scuba diving regulator having a pneumatic-dependent anti-set feature
US5678541A (en) * 1996-03-15 1997-10-21 Garraffa; Dean R. Breathing regulator apparatus having automatic flow control
US5690100A (en) * 1996-08-23 1997-11-25 Johnson Worldwide Assoc., Inc. Scuba diving breathing regulator
USD424193S (en) * 1998-10-15 2000-05-02 Ntc Technology, Inc. Airway valve
US6098622A (en) * 1998-10-15 2000-08-08 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
JP3281339B2 (ja) * 1999-09-24 2002-05-13 株式会社タバタ ダイビング用レギュレーター
WO2002032757A1 (fr) * 1999-09-24 2002-04-25 Tabata Co., Ltd. Detendeur de plongee
JP2001088780A (ja) * 1999-09-24 2001-04-03 Tabata:Kk ダイビング用レギュレーター
ITSV20020026A1 (it) 2002-05-30 2003-12-01 Scubapro Europ Valvola di primo stadio di riduzione di pressione ad otturatore tubolare in particolare per erogatori di autorespiratori subacquei
ITSV20030026A1 (it) * 2003-06-06 2004-12-07 Scubapro Europ Erogatore per autorespiratori per uso subacqueo.
ITFI20030199A1 (it) * 2003-07-25 2005-01-26 Cressi Sub Spa Valvola secondaria perfezionata per sommozzatore.
ITGE20040058A1 (it) 2004-07-02 2004-10-02 Htm Sport Spa Erogatore per acque fredde
US20090199855A1 (en) * 2004-11-01 2009-08-13 Davenport James M System and method for conserving oxygen delivery while maintaining saturation
FR2904962B1 (fr) * 2006-08-16 2008-10-03 Spirotechnique Sa Dispositif de detente pour l'alimentation en gaz respirable d'un plongeur
US20100126509A1 (en) * 2008-11-26 2010-05-27 Chang Ta-Hsiang Air recycling device for auxiliary respiration apparatus
IT202000005305A1 (it) * 2020-03-12 2021-09-12 Mares Spa Membrana di regolazione per il secondo stadio erogatore di apparecchi respiratori subacquei a due stadi
DE102022103859B4 (de) * 2022-02-18 2024-03-28 Dräger Safety AG & Co. KGaA Vorrichtung zur Druckminderung, Verfahren und Computerprogramm zu einer Herstellung einer Vorrichtung zur Druckminderung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715824A (en) * 1924-08-29 1929-06-04 Globar Corp Electrical resistance unit
GB633376A (en) * 1946-05-31 1949-12-12 Marconi Wireless Telegraph Co Improvements in or relating to electron discharge tubes
US2921594A (en) * 1955-04-01 1960-01-19 Alfred M Mayo Breathing apparatus
US3280907A (en) * 1964-09-01 1966-10-25 Hoffman Sidney Energy transfer device
US3731738A (en) * 1971-07-26 1973-05-08 H Cooper Tube fins of outwardly-organized materials
US4026283A (en) * 1973-12-28 1977-05-31 Taylor Diving & Salvage Co., Inc. Closed circuit, free-flow underwater breathing system
US4356820A (en) * 1980-08-18 1982-11-02 Sherwood-Selpac Corporation Heat reclaimer for demand regulator
FR2594786B1 (fr) * 1986-02-21 1988-05-13 Spirotech Ind Commerc Appareil respiratoire a air comprime pour la plongee sous-marine
FR2644750A1 (fr) * 1989-03-21 1990-09-28 Spirotech Ind Commerc Dispositif d'alimentation en gaz respiratoire pour plongeur
US5042473A (en) * 1990-02-15 1991-08-27 Pro-Tech Respirators, Inc. Demand valve for a respirator
IT224295Z2 (it) * 1991-03-08 1996-03-14 Scubapro Europ Valvola, in particolare per erogatori di autorespiratori subacquei.

Also Published As

Publication number Publication date
DE69208927T2 (de) 1996-09-19
DE69208927D1 (de) 1996-04-18
JP3201824B2 (ja) 2001-08-27
US5265596A (en) 1993-11-30
CA2067870A1 (fr) 1992-11-03
JPH05262285A (ja) 1993-10-12
EP0512887B1 (fr) 1996-03-13
FR2676000A1 (fr) 1992-11-06
CA2067870C (fr) 2003-12-16
EP0512887A1 (fr) 1992-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse