JPS5037020A - - Google Patents

Info

Publication number
JPS5037020A
JPS5037020A JP6880874A JP6880874A JPS5037020A JP S5037020 A JPS5037020 A JP S5037020A JP 6880874 A JP6880874 A JP 6880874A JP 6880874 A JP6880874 A JP 6880874A JP S5037020 A JPS5037020 A JP S5037020A
Authority
JP
Japan
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.)
Pending
Application number
JP6880874A
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 filed Critical
Publication of JPS5037020A publication Critical patent/JPS5037020A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • F16K1/302—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with valve member and actuator on the same side of the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
JP6880874A 1973-06-19 1974-06-18 Pending JPS5037020A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37151873 US3841353A (en) 1973-06-19 1973-06-19 Anti-surge oxygen cylinder valve

Publications (1)

Publication Number Publication Date
JPS5037020A true JPS5037020A (ja) 1975-04-07

Family

ID=23464290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6880874A Pending JPS5037020A (ja) 1973-06-19 1974-06-18

Country Status (8)

Country Link
US (1) US3841353A (ja)
JP (1) JPS5037020A (ja)
BR (1) BR7404949A (ja)
CA (1) CA998379A (ja)
DE (1) DE2429071A1 (ja)
ES (1) ES427370A1 (ja)
FR (1) FR2234502B1 (ja)
GB (1) GB1471470A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578617B1 (fr) * 1985-03-11 1987-11-13 Peugeot Electro-vanne a ouverture differee
SE450160B (sv) * 1985-10-18 1987-06-09 Aga Ab Anordning i ventil for gasbehallare
US5139051A (en) * 1991-07-01 1992-08-18 Furnas Electric Co. Unloading valve for an air compressor system
US6217635B1 (en) 1998-11-09 2001-04-17 Fantom Technologies Inc. Method and apparatus for concentrating a gas using a single stage adsorption chamber
US6622743B1 (en) * 1999-08-09 2003-09-23 Allied Healthcare Products, Inc. Surge prevention device
US7128080B2 (en) * 1999-08-09 2006-10-31 Allied Healthcare Products, Inc. Surge prevention device
US6910504B2 (en) * 2002-01-03 2005-06-28 Allied Healthcare Products, Inc. Surge prevention device
DE19941276A1 (de) * 1999-08-31 2001-03-22 Messer Cutting & Welding Ag Pin-index-Flaschenventil mit Wälzlager
US6957661B1 (en) 2003-03-19 2005-10-25 Harsco Technologies Corporation Valve with pressurization rate reduction device
GB2464835B (en) * 2008-11-03 2013-12-18 Kevin Hester A bleed valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740418A (en) * 1951-08-06 1956-04-03 Phillips Petroleum Co Combined excess flow and shut off valve
US2864400A (en) * 1954-03-24 1958-12-16 Wiegel Hendrikus Petrus High pressure cut off valve for gas cylinders
FR1120877A (fr) * 1954-03-24 1956-07-16 Dispositif d'arrêt pour gaz à haute pression spécialement robinet d'arrêt principal pour bouteille d'oxygène
US3631893A (en) * 1969-05-02 1972-01-04 Fisher Controls Co Safety control valve

Also Published As

Publication number Publication date
BR7404949A (pt) 1976-02-17
FR2234502A1 (ja) 1975-01-17
CA998379A (en) 1976-10-12
GB1471470A (en) 1977-04-27
ES427370A1 (es) 1976-07-16
DE2429071A1 (de) 1975-01-16
FR2234502B1 (ja) 1978-01-13
US3841353A (en) 1974-10-15

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