ES2080144T3 - Valvula de demanda para un regulador de inmersion. - Google Patents

Valvula de demanda para un regulador de inmersion.

Info

Publication number
ES2080144T3
ES2080144T3 ES90908431T ES90908431T ES2080144T3 ES 2080144 T3 ES2080144 T3 ES 2080144T3 ES 90908431 T ES90908431 T ES 90908431T ES 90908431 T ES90908431 T ES 90908431T ES 2080144 T3 ES2080144 T3 ES 2080144T3
Authority
ES
Spain
Prior art keywords
air
valve
demand
regulator
flow
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 - Lifetime
Application number
ES90908431T
Other languages
English (en)
Inventor
Kim Preece
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.)
TD Preece and Co Pty Ltd
Original Assignee
TD Preece and Co Pty Ltd
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 TD Preece and Co Pty Ltd filed Critical TD Preece and Co Pty Ltd
Application granted granted Critical
Publication of ES2080144T3 publication Critical patent/ES2080144T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • 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
    • 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
    • Y10T137/7738—Pop valves
    • 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
    • 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
    • Y10T137/7782—With manual or external control for line valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Water Treatment By Sorption (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

UN REGULADOR PARA EL USO EN RESPIRACION SUB-MARINA COMPRENDE UN RECINTO PRIMARIO CON UNA CAMARA DE RESPIRACION Y UNA VALVULA REGULADORA (20) QUE PERMITE EL FLUJO DE AIRE, A PETICION DE UN USUARIO, DESDE UN ORIFICIO DE ENTRADA (22) A UNO DE SALIDA (16) EN LA VALVULA (20) Y LUEGO A UNO DE SALIDA (32) EN EL RECINTO PRIMARIO Y MAS TARDE A TRAVES DE LA PIEZA BUCAL (29) A LOS PULMONES DEL USUARIO. LA VALVULA (20) COMPRIME UN ALARGADOR (21) DESLIZABLE SOBREPUESTO UNA DE CUYAS TERMINALES (23) ES IMPELIDA CONTRA EL ORIFICIO (22) POR UN MUELLE ATRAVESADO (25). CUANDO SE SOLICITA EL AIRE, UN DIAFRAGMA MOVIBLE (28) HACE QUE EL FINAL DEL ALARGADOR (23) SE SEPARE DEL ORIFICIO (22) CONTRA LA FUERZA DEL MUELLE ATRAVESADO (25) DEJANDO FLUIR EL AIRE. UN OBSTRUCTOR (30) DE AIRE ESTA LOCALIZADO EN LA MITAD DEL ALARGADOR Y EL AIRE QUE CIRCULA A TRAVES DE LA VALVULA CHOCA CONTINUAMENTE CON EL OBTURADOR (30) HACIENDO QUE EL ALARGADOR SE SEPARE DEL ORIFICIO (22) Y REDUCIENDO DE ESE MODO EL ESFUERZO DEL USUARIO PARA QUE LA VALVULA TRABAJE AL NECESITAR AIRE, (O CUANDO SE NECESITE AIRE)
ES90908431T 1989-06-06 1990-06-06 Valvula de demanda para un regulador de inmersion. Expired - Lifetime ES2080144T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPJ457789 1989-06-06

Publications (1)

Publication Number Publication Date
ES2080144T3 true ES2080144T3 (es) 1996-02-01

Family

ID=3773968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90908431T Expired - Lifetime ES2080144T3 (es) 1989-06-06 1990-06-06 Valvula de demanda para un regulador de inmersion.

Country Status (9)

Country Link
US (2) US5437268A (es)
EP (2) EP0649783A1 (es)
AT (1) ATE128428T1 (es)
AU (1) AU644794B2 (es)
DE (1) DE69022697T2 (es)
DK (1) DK0433406T3 (es)
ES (1) ES2080144T3 (es)
NZ (2) NZ233968A (es)
WO (1) WO1990014990A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534741B1 (en) * 1991-09-26 1996-11-13 Dacor Corporation Breathing regulator having air injector feature
US5233976A (en) * 1992-04-27 1993-08-10 Dacor Corporation Second stage regulator hose with built-in cone adjusting tool
IT1271095B (it) * 1994-11-24 1997-05-26 Scubapro Europ Erogatore per autorespiratori subacquei
US5803073A (en) 1996-03-08 1998-09-08 Toth; Douglas J. Second stage scuba diving regulator having a pneumatic-dependent anti-set feature
US5791373A (en) * 1996-04-29 1998-08-11 Adams; John S. Fluid sealing disc and seat mechanism
US5970977A (en) * 1997-10-15 1999-10-26 Harsco Technologies Corporation Demand regulator having adjustable air flow
DE19934058B4 (de) * 1999-07-19 2004-07-08 Auergesellschaft Gmbh Ventil für Druckgasatemgeräte
DE19934057A1 (de) * 1999-07-19 2001-02-01 Auergesellschaft Gmbh Ventil für Druckgasatemgeräte
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
GB0112958D0 (en) * 2001-05-29 2001-07-18 F X K Patents Ltd A pressure regulator
DE10126633B4 (de) * 2001-05-31 2005-11-24 Heptec Gmbh Atemventil für CPAP-Geräte
US6601609B2 (en) * 2001-06-01 2003-08-05 Shane S. Taylor Fluid flow control valve
US6554023B2 (en) 2001-06-13 2003-04-29 Baxter International Inc. Vacuum demand flow valve
US6550493B2 (en) 2001-06-13 2003-04-22 Baxter International Inc. Vacuum demand valve
US6863261B2 (en) 2002-03-12 2005-03-08 Baxter International Inc. Valve stop
DE10222750C1 (de) * 2002-05-23 2003-11-06 Walter Schmidt Vorrichtung zur Inhalation einer vorgegebenen Menge an Kohlenmonoxid
ITFI20030199A1 (it) * 2003-07-25 2005-01-26 Cressi Sub Spa Valvola secondaria perfezionata per sommozzatore.
US7171980B2 (en) * 2004-06-18 2007-02-06 Johnson Outdoors Inc. Springless regulator valve assembly
FR2903654B1 (fr) 2006-07-13 2008-09-05 Spirotechnique Sa Dispositif d'alimentation en gaz respiratoire, notamment pour un embout buccal de plongeur
FR2904962B1 (fr) * 2006-08-16 2008-10-03 Spirotechnique Sa Dispositif de detente pour l'alimentation en gaz respirable d'un plongeur
GB2443392B (en) * 2006-11-01 2011-06-08 Clipper Data Ltd Pressure regulator valve for breathing apparatus
NZ586099A (en) * 2007-11-19 2012-05-25 Carefusion 2200 Inc Patient interface assembly comprising a jet pump including a venturi assembly defining an entrainment region, a throat region and an expansion region
IT1393518B1 (it) * 2009-03-30 2012-04-27 Scubapro Europ Erogatore per uso subacqueo
US20110132939A1 (en) * 2009-08-10 2011-06-09 Brooks Dennis L Method and Apparatus for Enabling Smoother, Faster Discharge of Fluid from Containers
US20110155771A1 (en) * 2009-08-10 2011-06-30 Brooks Dennis L Method and apparatus for enabling smoother, faster discharge of fluid from containers
US9067038B2 (en) * 2009-08-31 2015-06-30 William A. Leffel Valve system for use with a flexible gas supply tube extending to a patient
US8011380B2 (en) * 2009-10-01 2011-09-06 Vision Tech International Llp Single component two-stage regulator
KR101292866B1 (ko) * 2010-09-19 2013-08-02 박은태 유체배출장치
CN103742653B (zh) * 2013-12-24 2016-06-22 江苏爵格工业设备有限公司 一种气密阀

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH194284A (de) * 1935-08-28 1937-11-30 Degea Ag Auerg Ventil für Atemgeräte, insbesondere für solche mit lungenselbsttätigem Sauerstoffzuführungsventil.
CH216130A (de) * 1939-11-25 1941-07-31 Heinrich Dr Draeger Otto Lungenselbsttätig wirkende Ventileinrichtung mit Sauerstoffzuführungsventil für Sauerstoffatemgeräte ohne konstante Dosierung.
US2571007A (en) * 1947-07-31 1951-10-09 United Eng Foundry Co Relief valve
US2667893A (en) * 1950-02-03 1954-02-02 Air Associates Inc Relief valve
US2695609A (en) * 1952-01-28 1954-11-30 Garrett Corp Breathing apparatus
US2767726A (en) * 1953-06-23 1956-10-23 Westinghouse Air Brake Co Pilot actuated compensating pressure regulator
US2763262A (en) * 1955-01-19 1956-09-18 Garrett Corp Source selector for breathing apparatus
US3028860A (en) * 1957-02-27 1962-04-10 Spirotechnique Reserve disposal arrangement for breathing apparatus
US3044484A (en) * 1959-06-08 1962-07-17 Wilsons Sons Inc William M By-pass valves
US3053271A (en) * 1960-06-22 1962-09-11 Jr Eugene C Crittenden Sampling pressure regulator
FR1355755A (fr) * 1963-02-07 1964-03-20 Aqua Sport Dispositif perfectionné pour appareil respiratoire notamment pour utilisations sous-marines
CH466051A (de) * 1968-03-05 1968-11-30 Stirnemann Peter Pressluft-Atmungsgerät
US4076041A (en) * 1974-09-23 1978-02-28 Christianson Raymond Pilot valve operated demand regulator for a breathing apparatus
US4147176A (en) * 1975-06-30 1979-04-03 Christianson Raymond Diaphragm assembly for the demand regulator of a breathing apparatus
US4503852A (en) * 1981-08-24 1985-03-12 Tony Christianson Pilot controlled regulator second stage
US4616645A (en) * 1985-05-24 1986-10-14 Dacor Corporation Diving regulator with anti free-flow vane
US4796618A (en) * 1986-01-21 1989-01-10 Undersea Industries, Inc. Breathing regulator apparatus
FR2594786B1 (fr) * 1986-02-21 1988-05-13 Spirotech Ind Commerc Appareil respiratoire a air comprime pour la plongee sous-marine
IT1200310B (it) * 1986-10-30 1989-01-12 Righetti Flavio E Drafinsub Sr Battello semovente per il disinquinamento di specchi d acqua e suo funzionamento
IT211686Z2 (it) * 1987-01-28 1989-04-07 Amf Mares Spa Dispositivo regolare di pressione per il secondo stadio di riduzione degli apparecchi respiratori ad aria

Also Published As

Publication number Publication date
WO1990014990A1 (en) 1990-12-13
DE69022697T2 (de) 1996-05-15
EP0649783A1 (en) 1995-04-26
DK0433406T3 (da) 1996-02-12
AU644794B2 (en) 1993-12-23
EP0433406A1 (en) 1991-06-26
AU5735090A (en) 1991-01-07
NZ233968A (en) 1994-08-26
DE69022697D1 (de) 1995-11-02
US5735269A (en) 1998-04-07
NZ245967A (en) 1994-08-26
EP0433406A4 (en) 1991-12-27
US5437268A (en) 1995-08-01
EP0433406B1 (en) 1995-09-27
ATE128428T1 (de) 1995-10-15

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