IT1311951B1 - Valvola per erogatori di autorespiratori subacquei. - Google Patents

Valvola per erogatori di autorespiratori subacquei.

Info

Publication number
IT1311951B1
IT1311951B1 ITGE990091A IT1311951B1 IT 1311951 B1 IT1311951 B1 IT 1311951B1 IT GE990091 A ITGE990091 A IT GE990091A IT 1311951 B1 IT1311951 B1 IT 1311951B1
Authority
IT
Italy
Prior art keywords
breathers
dispensers
underwater
valve
underwater breathers
Prior art date
Application number
Other languages
English (en)
Inventor
Roberto Semeia
Original Assignee
Scubapro Europ
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 Scubapro Europ filed Critical Scubapro Europ
Priority to IT99GE000091 priority Critical patent/IT1311951B1/it
Publication of ITGE990091A0 publication Critical patent/ITGE990091A0/it
Priority to EP19990968385 priority patent/EP1200305B1/en
Priority to PCT/EP1999/010393 priority patent/WO2001010709A1/en
Priority to DE1999605084 priority patent/DE69905084T2/de
Priority to US10/048,611 priority patent/US6725861B1/en
Publication of ITGE990091A1 publication Critical patent/ITGE990091A1/it
Application granted granted Critical
Publication of IT1311951B1 publication Critical patent/IT1311951B1/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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/2036—Underwater
IT99GE000091 1999-08-04 1999-08-04 Valvola per erogatori di autorespiratori subacquei. IT1311951B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT99GE000091 IT1311951B1 (it) 1999-08-04 1999-08-04 Valvola per erogatori di autorespiratori subacquei.
EP19990968385 EP1200305B1 (en) 1999-08-04 1999-12-27 Valve for underwater aqualungs supplying devices
PCT/EP1999/010393 WO2001010709A1 (en) 1999-08-04 1999-12-27 Valve for underwater aqualungs supplying devices
DE1999605084 DE69905084T2 (de) 1999-08-04 1999-12-27 Ventil für unterwasser- atmungsgerät
US10/048,611 US6725861B1 (en) 1999-08-04 1999-12-27 Valve for underwater aqualung supplying devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT99GE000091 IT1311951B1 (it) 1999-08-04 1999-08-04 Valvola per erogatori di autorespiratori subacquei.

Publications (3)

Publication Number Publication Date
ITGE990091A0 ITGE990091A0 (it) 1999-08-04
ITGE990091A1 ITGE990091A1 (it) 2001-02-04
IT1311951B1 true IT1311951B1 (it) 2002-03-20

Family

ID=11355354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT99GE000091 IT1311951B1 (it) 1999-08-04 1999-08-04 Valvola per erogatori di autorespiratori subacquei.

Country Status (5)

Country Link
US (1) US6725861B1 (it)
EP (1) EP1200305B1 (it)
DE (1) DE69905084T2 (it)
IT (1) IT1311951B1 (it)
WO (1) WO2001010709A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2853737B1 (fr) * 2003-04-09 2013-04-26 Beuchat Internat Detendeur a force d'appui constante deportee pour bouteilles de plongee sous-marine
US9434459B2 (en) 2014-03-13 2016-09-06 Johnson Outdoors Inc. Thermal insulating bushing for piston first stages
US9669911B2 (en) 2014-08-07 2017-06-06 Johnson Outdoors Inc. Regulator having removable first stage orifice body

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB934213A (en) * 1959-04-04 1963-08-14 L V A S Soc An Lavoraz Varie A An improved air delivery unit for underwater respirators
US3960169A (en) * 1974-01-30 1976-06-01 Controls Company Of America Pilot operated evaporator pressure regulator
IT224295Z2 (it) * 1991-03-08 1996-03-14 Scubapro Europ Valvola, in particolare per erogatori di autorespiratori subacquei.
CA2170512A1 (en) * 1993-09-21 1995-03-30 Gordon L. Mcgregor Puffed insulative material and methods for making such material
IT1287792B1 (it) * 1996-06-05 1998-08-18 Stefano Morino Primo stadio riduttore per erogatori bistadio.
US5690100A (en) * 1996-08-23 1997-11-25 Johnson Worldwide Assoc., Inc. Scuba diving breathing regulator
US5913236A (en) * 1997-05-22 1999-06-15 Wodeslavsky; Josef Protection system for hydraulic systems against leaks/floods, freezing and pressure
FR2774062B1 (fr) * 1998-01-28 2000-06-16 Beuchat France Detendeur de plongee sous-marine, qualifie en eau froide

Also Published As

Publication number Publication date
ITGE990091A1 (it) 2001-02-04
DE69905084T2 (de) 2004-01-15
WO2001010709A1 (en) 2001-02-15
DE69905084D1 (de) 2003-02-27
EP1200305B1 (en) 2003-01-22
US6725861B1 (en) 2004-04-27
ITGE990091A0 (it) 1999-08-04
EP1200305A1 (en) 2002-05-02

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