ES404538A1 - Diving valves and regulators - Google Patents

Diving valves and regulators

Info

Publication number
ES404538A1
ES404538A1 ES404538A ES404538A ES404538A1 ES 404538 A1 ES404538 A1 ES 404538A1 ES 404538 A ES404538 A ES 404538A ES 404538 A ES404538 A ES 404538A ES 404538 A1 ES404538 A1 ES 404538A1
Authority
ES
Spain
Prior art keywords
diver
air
diving
regulators
valves
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
Application number
ES404538A
Other languages
Spanish (es)
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.)
Nemrod Metzeler SA
Original Assignee
Nemrod Metzeler 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 Nemrod Metzeler SA filed Critical Nemrod Metzeler SA
Priority to ES404538A priority Critical patent/ES404538A1/en
Priority to IT26186/73A priority patent/IT990930B/en
Priority to FR7325323A priority patent/FR2191050A1/fr
Priority to US376515A priority patent/US3920033A/en
Priority to GB3202873A priority patent/GB1432872A/en
Publication of ES404538A1 publication Critical patent/ES404538A1/en
Expired legal-status Critical Current

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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/908—Respirator control
    • 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
    • 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
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/7823—Valve head in inlet chamber
    • Y10T137/7826—With valve closing bias

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

A valve for use with diving breathing equipment to be connected to a compressed air tank and having an automatic air regulation reserve device at one side for automatically interrupting the supply of air at the proper moment in response to the depth in the water of the diver and the air consumption time requiring the diver to operate the opposite manually operated reserve for a sufficient period to enable the diver to ascend carrying out the decompression stages.
ES404538A 1972-07-05 1972-07-05 Diving valves and regulators Expired ES404538A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES404538A ES404538A1 (en) 1972-07-05 1972-07-05 Diving valves and regulators
IT26186/73A IT990930B (en) 1972-07-05 1973-07-04 IMPROVEMENTS IN THE MANUFACTURE OF TAPS AND HAND VACUUM REDUCERS FOR IMMERSION
FR7325323A FR2191050A1 (en) 1972-07-05 1973-07-04
US376515A US3920033A (en) 1972-07-05 1973-07-05 Diving valves and regulators
GB3202873A GB1432872A (en) 1972-07-05 1973-07-05 Valve assembly for controlling air supply for diving and submarine work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES404538A ES404538A1 (en) 1972-07-05 1972-07-05 Diving valves and regulators

Publications (1)

Publication Number Publication Date
ES404538A1 true ES404538A1 (en) 1975-06-16

Family

ID=8461627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404538A Expired ES404538A1 (en) 1972-07-05 1972-07-05 Diving valves and regulators

Country Status (5)

Country Link
US (1) US3920033A (en)
ES (1) ES404538A1 (en)
FR (1) FR2191050A1 (en)
GB (1) GB1432872A (en)
IT (1) IT990930B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1068162B (en) * 1976-10-13 1985-03-21 Technisub Spa BREATHING APPARATUS WITH PERFECTED DISPENSER ... IN PARTICULAR FOR UNDERWATER USE
US4240458A (en) * 1978-04-26 1980-12-23 Harper-Wyman Company Excess pressure shutoff valve
US4230140A (en) * 1979-01-15 1980-10-28 Under Sea Industries, Inc. Environmental first stage scuba regulator
GB2101533B (en) * 1981-06-04 1985-07-03 Buoyco Controlling ascent of underwater buoyancy apparatus.
US4840199A (en) * 1987-11-03 1989-06-20 Brunt Jr Charles D Regulator safety valve
GB8808986D0 (en) * 1988-04-15 1988-05-18 Archambaud C P D Valve
FR2647081B1 (en) * 1989-05-18 1993-12-24 Spirotechnique Indle Cale RESPIRATORY GAS SUPPLY METHOD AND REGULATOR FOR UNDERWATER DIVER
US5097860A (en) * 1991-01-04 1992-03-24 Dacor Corporation Pressure regulator for underwater breathing apparatus
US5794616A (en) * 1993-11-17 1998-08-18 Cochran Consulting, Inc. Use of multiple gas blends with a dive computer
IT1287785B1 (en) * 1996-05-16 1998-08-18 Htm Sport Spa PRESSURE REDUCER, FOR THE FIRST STAGE OF REDUCTION OF TWO-STAGE UNDERWATER SCUBA RESPIRATORS.
FR2774062B1 (en) * 1998-01-28 2000-06-16 Beuchat France SCUBA DIVER REGULATOR, QUALIFIED IN COLD WATER
JP2005093104A (en) * 2003-09-12 2005-04-07 Aisan Ind Co Ltd Regulator for fuel cell system
FR2909635B1 (en) * 2006-12-12 2009-03-06 Jean Michel Onofri ADJUSTABLE FLOATABILITY DEVICE
US9669911B2 (en) * 2014-08-07 2017-06-06 Johnson Outdoors Inc. Regulator having removable first stage orifice body
US10274973B2 (en) 2016-04-13 2019-04-30 Carleton Life Support Systems, Inc. Semi-closed circuit underwater breathing apparatus ratio regulator
IT201700048221A1 (en) * 2017-05-04 2018-11-04 Mares Spa FIRST REDUCING STADIUM FOR TWO STAGE RESPIRATORY DIVING EQUIPMENT
CN110143267A (en) * 2019-06-19 2019-08-20 彭亚兵 Portable diving breathing device
CN217539625U (en) * 2022-03-28 2022-10-04 上海荣威塑胶工业有限公司 Constant pressure valve for inflatable products and inflatable products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147761A (en) * 1961-12-19 1964-09-08 Sportsways Inc Regulator for underwater breathing apparatus
US3495607A (en) * 1964-09-14 1970-02-17 Voit Rubber Corp First stage regulator and reserve valve in common housing

Also Published As

Publication number Publication date
GB1432872A (en) 1976-04-22
US3920033A (en) 1975-11-18
IT990930B (en) 1975-07-10
FR2191050A1 (en) 1974-02-01

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