IT1287792B1 - Primo stadio riduttore per erogatori bistadio. - Google Patents

Primo stadio riduttore per erogatori bistadio.

Info

Publication number
IT1287792B1
IT1287792B1 ITGE960054A IT1287792B1 IT 1287792 B1 IT1287792 B1 IT 1287792B1 IT GE960054 A ITGE960054 A IT GE960054A IT 1287792 B1 IT1287792 B1 IT 1287792B1
Authority
IT
Italy
Prior art keywords
stage
dispensers
reducer
stage reducer
stage dispensers
Prior art date
Application number
Other languages
English (en)
Inventor
Stefano Morino
Original Assignee
Stefano Morino
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 Stefano Morino filed Critical Stefano Morino
Priority to ITGE960054 priority Critical patent/IT1287792B1/it
Publication of ITGE960054A0 publication Critical patent/ITGE960054A0/it
Priority to US08/758,774 priority patent/US5775368A/en
Priority to DE69706097T priority patent/DE69706097T2/de
Priority to EP19970108746 priority patent/EP0811549B1/en
Publication of ITGE960054A1 publication Critical patent/ITGE960054A1/it
Application granted granted Critical
Publication of IT1287792B1 publication Critical patent/IT1287792B1/it

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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed
    • 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
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7808—Apertured reactor surface surrounds flow line

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
ITGE960054 1996-06-05 1996-06-05 Primo stadio riduttore per erogatori bistadio. IT1287792B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITGE960054 IT1287792B1 (it) 1996-06-05 1996-06-05 Primo stadio riduttore per erogatori bistadio.
US08/758,774 US5775368A (en) 1996-06-05 1996-12-03 First reducing stage for a two-stage regulator
DE69706097T DE69706097T2 (de) 1996-06-05 1997-06-02 Druckregler für die erste Stufe eines zweistufigen Atemgeräts
EP19970108746 EP0811549B1 (en) 1996-06-05 1997-06-02 First reducing stage for a two stage regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITGE960054 IT1287792B1 (it) 1996-06-05 1996-06-05 Primo stadio riduttore per erogatori bistadio.

Publications (3)

Publication Number Publication Date
ITGE960054A0 ITGE960054A0 (it) 1996-06-05
ITGE960054A1 ITGE960054A1 (it) 1997-12-05
IT1287792B1 true IT1287792B1 (it) 1998-08-18

Family

ID=11354917

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE960054 IT1287792B1 (it) 1996-06-05 1996-06-05 Primo stadio riduttore per erogatori bistadio.

Country Status (4)

Country Link
US (1) US5775368A (it)
EP (1) EP0811549B1 (it)
DE (1) DE69706097T2 (it)
IT (1) IT1287792B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774062B1 (fr) * 1998-01-28 2000-06-16 Beuchat France Detendeur de plongee sous-marine, qualifie en eau froide
IT1311951B1 (it) * 1999-08-04 2002-03-20 Scubapro Europ Valvola per erogatori di autorespiratori subacquei.
EP1122474B1 (en) * 2000-01-31 2005-10-26 Teijin Limited Sealing arrangement between flow regulator and shut-off valve attached to oxygen cylinder
US6328280B1 (en) * 2000-07-28 2001-12-11 Gilbert Davidson Compressed gas regulator with torque limiting attachment knob
ITSV20010001A1 (it) * 2001-01-11 2002-07-11 Scubapro Europ Valvola riduttrice di pressione
US7204382B2 (en) * 2003-09-15 2007-04-17 Thomas Edward Cezeaux Drinking tube and cap assembly
US7686032B2 (en) * 2006-11-06 2010-03-30 Garraffa Dean R First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage
US9434459B2 (en) * 2014-03-13 2016-09-06 Johnson Outdoors Inc. Thermal insulating bushing for piston first stages
CN104819341B (zh) * 2015-05-19 2017-12-29 河北金桥平衡阀门有限公司 一种阀门的锁定机构
IT201700048221A1 (it) * 2017-05-04 2018-11-04 Mares Spa Primo stadio riduttore per apparecchi subacquei respiratori a due stadi
US11174956B2 (en) * 2018-09-14 2021-11-16 Ningbo Major Draft Beer Equipment Co., Ltd Regulable pressure relief valve for a draft beer fresh-keeping keg

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779503A (en) * 1926-05-03 1930-10-28 Swindin Norman Valve
US1923306A (en) * 1932-02-08 1933-08-22 Goodrich Co B F Valve for corrosive fluids
US2041450A (en) * 1932-07-30 1936-05-19 Adams Herbert Luther Safety fuel tank
US1947257A (en) * 1933-04-25 1934-02-13 Goodrich Co B F Valve structure
US2792845A (en) * 1953-07-20 1957-05-21 Exxon Research Engineering Co Acidproof control valve
US2885173A (en) * 1954-04-22 1959-05-05 Bendix Aviat Corp Automatic pressure operated valve
US2758596A (en) * 1954-05-24 1956-08-14 Scott Aviation Corp Portable breathing apparatus of the demand type
US2831326A (en) * 1956-04-06 1958-04-22 Robert J Richards Valve
US2910998A (en) * 1957-01-15 1959-11-03 Herbert B Davis Anti-corrosive valve having a rubber spring
BE564360A (it) * 1957-01-30
US4230140A (en) * 1979-01-15 1980-10-28 Under Sea Industries, Inc. Environmental first stage scuba regulator
DE2943891C2 (de) * 1979-10-31 1982-09-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Betätigungsvorrichtung für ein Ventil zum Verändern des Durchströmquerschnitts einer Heißgasleitung, insbesondere für in die Brennkammer von Staustrahltriebwerken einströmende brennstoffreiche Gase
JPH081217B2 (ja) * 1986-11-25 1996-01-10 トヨタ自動車株式会社 組合せ摺動部材
DE8709978U1 (de) * 1987-07-21 1987-10-08 A. u. K. Müller GmbH & Co KG, 4000 Düsseldorf Elektromagnetventil, insbesondere Auslaufventil für Brühwasser
US5074519A (en) * 1990-11-09 1991-12-24 Cooper Industries, Inc. Fail-close hydraulically actuated control choke
IT224295Z2 (it) * 1991-03-08 1996-03-14 Scubapro Europ Valvola, in particolare per erogatori di autorespiratori subacquei.
US5158106A (en) * 1991-06-06 1992-10-27 Saes Pure Gas, Inc. Ultra-low heat leak cryogenic valve
US5441074A (en) * 1994-02-15 1995-08-15 Avk-Holding Unitized hydrant valve assembly
US5540253A (en) * 1994-11-16 1996-07-30 Triten Corporation Plug valve

Also Published As

Publication number Publication date
EP0811549A3 (en) 1998-12-02
ITGE960054A1 (it) 1997-12-05
DE69706097T2 (de) 2002-05-02
EP0811549A2 (en) 1997-12-10
DE69706097D1 (de) 2001-09-20
EP0811549B1 (en) 2001-08-16
ITGE960054A0 (it) 1996-06-05
US5775368A (en) 1998-07-07

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Legal Events

Date Code Title Description
0001 Granted