FR2904962B1 - RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER - Google Patents

RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER

Info

Publication number
FR2904962B1
FR2904962B1 FR0653374A FR0653374A FR2904962B1 FR 2904962 B1 FR2904962 B1 FR 2904962B1 FR 0653374 A FR0653374 A FR 0653374A FR 0653374 A FR0653374 A FR 0653374A FR 2904962 B1 FR2904962 B1 FR 2904962B1
Authority
FR
France
Prior art keywords
casing
orifice
plunger
gas supply
relief device
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
FR0653374A
Other languages
French (fr)
Other versions
FR2904962A1 (en
Inventor
Nicolas Peyron
Stephane Carepa
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 SA
La Spirotechnique Industrielle et Commerciale
Original Assignee
LA SPIROTECHNIQUE SA
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
Application filed by LA SPIROTECHNIQUE SA, La Spirotechnique Industrielle et Commerciale filed Critical LA SPIROTECHNIQUE SA
Priority to FR0653374A priority Critical patent/FR2904962B1/en
Priority to DE602007000713T priority patent/DE602007000713D1/en
Priority to AT07301274T priority patent/ATE425911T1/en
Priority to EP07301274A priority patent/EP1889780B1/en
Priority to US11/836,855 priority patent/US20080041384A1/en
Publication of FR2904962A1 publication Critical patent/FR2904962A1/en
Application granted granted Critical
Publication of FR2904962B1 publication Critical patent/FR2904962B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Abstract

The device has a casing (1) with an exhalation orifice comprising an exhalation valve (4), where the orifice is placed at proximity of a lower end of the casing. A deflector (5) has a tubular shape and an end (15) that is open and forms an exhaled gas outlet located concentrically around a part of a pipe (6). The pipe is connected to the casing at a level of an inlet orifice (21) via a connection part (7) which is made of a heat conductive material. The part (7) is placed inside a portion of the deflector. A gas outlet orifice (2) is located at proximity of an upper end of the casing.
FR0653374A 2006-08-16 2006-08-16 RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER Expired - Fee Related FR2904962B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0653374A FR2904962B1 (en) 2006-08-16 2006-08-16 RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER
DE602007000713T DE602007000713D1 (en) 2006-08-16 2007-07-26 Gas expansion device for diver gas supply
AT07301274T ATE425911T1 (en) 2006-08-16 2007-07-26 GAS EXPANSION DEVICE FOR DIVING GAS SUPPLY
EP07301274A EP1889780B1 (en) 2006-08-16 2007-07-26 Expansion valve for scuba diver breathable gas supply
US11/836,855 US20080041384A1 (en) 2006-08-16 2007-08-10 Regulating device for supplying breathable gas to a driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653374A FR2904962B1 (en) 2006-08-16 2006-08-16 RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER

Publications (2)

Publication Number Publication Date
FR2904962A1 FR2904962A1 (en) 2008-02-22
FR2904962B1 true FR2904962B1 (en) 2008-10-03

Family

ID=37944658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653374A Expired - Fee Related FR2904962B1 (en) 2006-08-16 2006-08-16 RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER

Country Status (5)

Country Link
US (1) US20080041384A1 (en)
EP (1) EP1889780B1 (en)
AT (1) ATE425911T1 (en)
DE (1) DE602007000713D1 (en)
FR (1) FR2904962B1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875756A (en) * 1955-02-07 1959-03-03 Spirotechnique Sa Open circuit breathing apparatus
US3224444A (en) * 1962-02-06 1965-12-21 Robert J Dempster Underwater breathing apparatus
GB1280983A (en) * 1968-08-08 1972-07-12 Siebe Gorman & Co Ltd Improvements in and relating to breathing apparatus
US4219017A (en) * 1978-11-09 1980-08-26 Burr John D Pilot regulator
US4494537A (en) * 1982-06-08 1985-01-22 Gottlieb Mark P Breathing apparatus for supplying fluid to a user on demand
US4971108A (en) * 1986-09-19 1990-11-20 Mark Gottlieb Inhalation responsive gas pressure regulator
EP0433406B1 (en) * 1989-06-06 1995-09-27 T.D. PREECE & CO. PTY. LTD. Diving regulator demand valve
FR2676000B1 (en) * 1991-05-02 1995-12-22 Spirotech Ind Commerc RESPIRATORY GAS SUPPLY DEVICE.
US5931200A (en) * 1996-06-12 1999-08-03 Lsp Products Group, Inc. Connector system for attachment of flexible hose to PEX supply line
US6089225A (en) * 1998-10-29 2000-07-18 Brown; Richard I. System and method to prevent the transmission of pathogenic entities between the multiple users of second stage regulators
JP3317941B2 (en) * 1999-09-24 2002-08-26 株式会社タバタ Diving regulator
US6718976B1 (en) * 1999-09-24 2004-04-13 Tabata Co., Ltd. Regulator for diving

Also Published As

Publication number Publication date
EP1889780A1 (en) 2008-02-20
ATE425911T1 (en) 2009-04-15
EP1889780B1 (en) 2009-03-18
US20080041384A1 (en) 2008-02-21
DE602007000713D1 (en) 2009-04-30
FR2904962A1 (en) 2008-02-22

Similar Documents

Publication Publication Date Title
RS53238B (en) Aerosolization device
MX2007014902A (en) Laryngeal mask airway device.
GB2457001A (en) Safety valve
WO2008089195A3 (en) Interface accessory for use with an aerosol inhalation system
ATE424257T1 (en) NOZZLE FOR COLD GAS SPRAYING AND DEVICE COMPRISING SUCH A NOZZLE
DE60230048D1 (en) DEVICE FOR SUPPORTING BREATHING
JP2013524914A5 (en)
RU2009142597A (en) FOUNTAIN FITTINGS WITH A DEBITOMER PLACED IN HER
WO2011126617A3 (en) Tubular embedded nozzle assembly for controlling the flow rate of fluids downhole
WO2008081327A3 (en) Delivery devices
WO2010124191A3 (en) System and method for circuits to allow cpap to provide zero pressure
AR047789A1 (en) ODORIZING INJECTION SYSTEM IN THE NATURAL GAS
RU2012148905A (en) CONSTRUCTIONAL IMPROVEMENTS OF THE RESPIRATORY DEVICE
ATE509231T1 (en) EQUIPMENT AND DEVICE FOR COUPLING AND TRANSFER OF FLUID AND USE OF THE DEVICE
RU2008146077A (en) PRESSURE CASTING NOZZLE AND TIP FOR HER
WO2007138310A3 (en) Soldering apparatus
WO2019232423A3 (en) Cannula-based vibrating mesh nebulizer
FR2904962B1 (en) RELIEF DEVICE FOR BREATHABLE GAS SUPPLY TO A PLUNGER
KR101651511B1 (en) Portable emergency breathing device having flow regulating unit
CN205904193U (en) Low -pressure pipeline confirms device
WO2005086717A8 (en) Fuel injection system
WO2013060911A8 (en) Device for resuscitating victims of cardio‑respiratory arrest
GB2377893B (en) Inhalation handset
CN207493034U (en) oxygen atomization device
SE0201098D0 (en) A device for cleaning at least one teatcup

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502