SE506856C2 - Kombinerad tryckreducerings- och påfyllningsventil - Google Patents

Kombinerad tryckreducerings- och påfyllningsventil

Info

Publication number
SE506856C2
SE506856C2 SE9601923A SE9601923A SE506856C2 SE 506856 C2 SE506856 C2 SE 506856C2 SE 9601923 A SE9601923 A SE 9601923A SE 9601923 A SE9601923 A SE 9601923A SE 506856 C2 SE506856 C2 SE 506856C2
Authority
SE
Sweden
Prior art keywords
valve
gas
pressure
chamber
spring
Prior art date
Application number
SE9601923A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601923D0 (sv
SE9601923L (sv
Inventor
Pierre Buehlmann
Original Assignee
Comasec International Sa
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 Comasec International Sa filed Critical Comasec International Sa
Priority to SE9601923A priority Critical patent/SE506856C2/sv
Publication of SE9601923D0 publication Critical patent/SE9601923D0/xx
Priority to AT97924433T priority patent/ATE197907T1/de
Priority to JP54216197A priority patent/JP4031046B2/ja
Priority to AU29853/97A priority patent/AU728018B2/en
Priority to DE69703661T priority patent/DE69703661T2/de
Priority to US09/180,583 priority patent/US6105632A/en
Priority to CA002255948A priority patent/CA2255948C/fr
Priority to PCT/SE1997/000821 priority patent/WO1997044093A1/fr
Priority to EP97924433A priority patent/EP0923402B1/fr
Publication of SE9601923L publication Critical patent/SE9601923L/xx
Publication of SE506856C2 publication Critical patent/SE506856C2/sv

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
    • B63C11/2209—First-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
    • A62B9/02—Valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
    • 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
    • B63C11/2209—First-stage regulators
    • B63C2011/2218—First-stage regulators comprising hollow piston valves, i.e. regulator valves with hollow stems connecting valve seat end in high pressure chamber to low pressure chamber at piston end

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
SE9601923A 1996-05-21 1996-05-21 Kombinerad tryckreducerings- och påfyllningsventil SE506856C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9601923A SE506856C2 (sv) 1996-05-21 1996-05-21 Kombinerad tryckreducerings- och påfyllningsventil
EP97924433A EP0923402B1 (fr) 1996-05-21 1997-05-20 Soupape de reduction de pression et de chargement en pression combinee
DE69703661T DE69703661T2 (de) 1996-05-21 1997-05-20 Kombiniertes druckminder- und ladeventil
JP54216197A JP4031046B2 (ja) 1996-05-21 1997-05-20 圧力減少と充填を組み合わせた弁組み合わせ
AU29853/97A AU728018B2 (en) 1996-05-21 1997-05-20 A combined pressure reducing and filling valve
AT97924433T ATE197907T1 (de) 1996-05-21 1997-05-20 Kombiniertes druckminder- und ladeventil
US09/180,583 US6105632A (en) 1996-05-21 1997-05-20 Combined pressure reducing and charging valve
CA002255948A CA2255948C (fr) 1996-05-21 1997-05-20 Soupape de reduction de pression et de chargement en pression combinee
PCT/SE1997/000821 WO1997044093A1 (fr) 1996-05-21 1997-05-20 Soupape de reduction de pression et de chargement en pression combinee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601923A SE506856C2 (sv) 1996-05-21 1996-05-21 Kombinerad tryckreducerings- och påfyllningsventil

Publications (3)

Publication Number Publication Date
SE9601923D0 SE9601923D0 (sv) 1996-05-21
SE9601923L SE9601923L (sv) 1997-11-22
SE506856C2 true SE506856C2 (sv) 1998-02-23

Family

ID=20402634

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601923A SE506856C2 (sv) 1996-05-21 1996-05-21 Kombinerad tryckreducerings- och påfyllningsventil

Country Status (8)

Country Link
US (1) US6105632A (fr)
EP (1) EP0923402B1 (fr)
JP (1) JP4031046B2 (fr)
AT (1) ATE197907T1 (fr)
AU (1) AU728018B2 (fr)
DE (1) DE69703661T2 (fr)
SE (1) SE506856C2 (fr)
WO (1) WO1997044093A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9925077D0 (en) * 1999-10-22 1999-12-22 Respirex Int Ltd Air flow management system
GB0014713D0 (en) * 2000-06-16 2000-08-09 3M Innovative Properties Co Pressure regulator for a respirator system
US20040182394A1 (en) * 2003-03-21 2004-09-23 Alvey Jeffrey Arthur Powered air purifying respirator system and self contained breathing apparatus
US20060048777A1 (en) * 2003-03-21 2006-03-09 Interspiro, Inc. Apparatus and method for providing breathable air and bodily protection in a contaminated environment
US7647927B2 (en) * 2003-08-22 2010-01-19 Wilcox Industries Corp. Self-contained breathing system
JP2006065587A (ja) * 2004-08-26 2006-03-09 Toyota Motor Corp 減圧弁
FR2875240B1 (fr) 2004-09-16 2006-11-17 Biomerieux Sa Procede de detection de streptococcus agalactiae en utilisant l'activite alpha-glucosidase
CN103845822A (zh) * 2012-12-04 2014-06-11 张丹嫣 一种紧急逃生呼吸装置的减压器余压报警器
GB2515561A (en) * 2013-06-28 2014-12-31 Linde Ag A pressurised container valve
EP3126923B1 (fr) * 2014-03-31 2019-10-23 C2M Design OCD Limited Vanne réductrice de pression reglée avec un piston
GB2580816B (en) 2017-09-27 2022-08-31 Special Projects Operations Inc Integrated manifold system
US20210048131A1 (en) * 2017-09-27 2021-02-18 Avon Protection Systems, Inc. Integrated manifold system
WO2020046685A1 (fr) * 2018-08-24 2020-03-05 Bellowstech, Llc Orifice de chargement pour récipient sous pression

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542062A (en) * 1968-06-06 1970-11-24 Greer Hydraulics Inc Gas-charging and relief valve assembly
EP0112765A1 (fr) * 1982-12-20 1984-07-04 Litton Systems, Inc. Combinaison détendeur-vanne d'arrêt
EP0386740B1 (fr) * 1989-03-10 1994-06-01 Kabushiki Kaisha Neriki Assemblage à robinet avec clapet de non-retour pour bouteille à gaz
US5186209A (en) * 1990-12-04 1993-02-16 Mcmanigal Paul G Accurate high-flow clean regulator with input-pressure balancing
US5123442A (en) * 1991-04-30 1992-06-23 Circle Seal Controls, Inc. Regulating shut off valve

Also Published As

Publication number Publication date
EP0923402A1 (fr) 1999-06-23
JP4031046B2 (ja) 2008-01-09
AU2985397A (en) 1997-12-09
AU728018B2 (en) 2001-01-04
EP0923402B1 (fr) 2000-12-06
WO1997044093A1 (fr) 1997-11-27
ATE197907T1 (de) 2000-12-15
US6105632A (en) 2000-08-22
DE69703661T2 (de) 2001-10-04
SE9601923D0 (sv) 1996-05-21
SE9601923L (sv) 1997-11-22
DE69703661D1 (de) 2001-01-11
JP2001503648A (ja) 2001-03-21

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Legal Events

Date Code Title Description
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