LU100792B1 - Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve - Google Patents

Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve Download PDF

Info

Publication number
LU100792B1
LU100792B1 LU100792A LU100792A LU100792B1 LU 100792 B1 LU100792 B1 LU 100792B1 LU 100792 A LU100792 A LU 100792A LU 100792 A LU100792 A LU 100792A LU 100792 B1 LU100792 B1 LU 100792B1
Authority
LU
Luxembourg
Prior art keywords
valve
manufacturing
residual pressure
fonction
gas cylinder
Prior art date
Application number
LU100792A
Inventor
Stephan Sellen
Jean-Claude Schmitz
Original Assignee
Luxembourg Patent Co
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 Luxembourg Patent Co filed Critical Luxembourg Patent Co
Priority to LU100792A priority Critical patent/LU100792B1/en
Priority to PCT/EP2019/061625 priority patent/WO2019219441A1/en
Application granted granted Critical
Publication of LU100792B1 publication Critical patent/LU100792B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0308—Protective caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/035—Flow reducers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F17C2205/0385—Constructional details of valves, regulators in blocks or units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/048—Methods for emptying or filling by maintaining residual pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/02—Applications for medical applications

Abstract

Method for manufacturing a valve body (4; 60) comprising: machining a first bore (81) along a first axis (A) for receiving a shut-off device; machining a second bore (82) along a second axis (B) for receiving a residual pressure device; and machining a third bore (83) along a third axis (C) for receiving a functional element; wherein the first (A) and second (B) axes are perpendicular to each other, wherein the third axis (C) is parallel to the second axis (B) and coplanar to the first (A) and second (B) axes, and wherein the first (81), second (82) and third bores (83) are machined in the same setup. The invention also relates to a valve with a body (4) manufactured by means of this method.
LU100792A 2018-05-14 2018-05-14 Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve LU100792B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LU100792A LU100792B1 (en) 2018-05-14 2018-05-14 Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve
PCT/EP2019/061625 WO2019219441A1 (en) 2018-05-14 2019-05-07 Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU100792A LU100792B1 (en) 2018-05-14 2018-05-14 Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve

Publications (1)

Publication Number Publication Date
LU100792B1 true LU100792B1 (en) 2019-11-14

Family

ID=62455799

Family Applications (1)

Application Number Title Priority Date Filing Date
LU100792A LU100792B1 (en) 2018-05-14 2018-05-14 Compact gas cylinder valve with residual pressure fonction and method for manufacturing such valve

Country Status (2)

Country Link
LU (1) LU100792B1 (en)
WO (1) WO2019219441A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386740A1 (en) * 1989-03-10 1990-09-12 Kabushiki Kaisha Neriki Valve assembly with check valve for gas container
EP0903533A2 (en) * 1997-09-19 1999-03-24 Kabushiki Kaisha Neriki Valve assembly for gas cylinder and pressure reducing valve used therefor
JP3120316B2 (en) * 1994-06-24 2000-12-25 株式会社ネリキ Valve unit for gas cylinder
CA2434561A1 (en) * 2003-07-08 2005-01-08 Gce S.A.S. Closure for use in a valve device for a pressurized gas cylinder
JP2005201404A (en) * 2004-01-19 2005-07-28 Neriki:Kk Valve device for gas cylinder
US20160356426A1 (en) * 2015-06-02 2016-12-08 Neriki Valve Co., Ltd. Cylinder valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834771B1 (en) 2002-01-11 2004-02-13 Gce Sas VALVE DEVICE FOR GAS BOTTLE UNDER PRESSURE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386740A1 (en) * 1989-03-10 1990-09-12 Kabushiki Kaisha Neriki Valve assembly with check valve for gas container
JP3120316B2 (en) * 1994-06-24 2000-12-25 株式会社ネリキ Valve unit for gas cylinder
EP0903533A2 (en) * 1997-09-19 1999-03-24 Kabushiki Kaisha Neriki Valve assembly for gas cylinder and pressure reducing valve used therefor
CA2434561A1 (en) * 2003-07-08 2005-01-08 Gce S.A.S. Closure for use in a valve device for a pressurized gas cylinder
JP2005201404A (en) * 2004-01-19 2005-07-28 Neriki:Kk Valve device for gas cylinder
US20160356426A1 (en) * 2015-06-02 2016-12-08 Neriki Valve Co., Ltd. Cylinder valve

Also Published As

Publication number Publication date
WO2019219441A1 (en) 2019-11-21

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Date Code Title Description
FG Patent granted

Effective date: 20191114