EP3194833A1 - Valve integrated pressure regulator system for pressure vessels - Google Patents

Valve integrated pressure regulator system for pressure vessels

Info

Publication number
EP3194833A1
EP3194833A1 EP15766099.4A EP15766099A EP3194833A1 EP 3194833 A1 EP3194833 A1 EP 3194833A1 EP 15766099 A EP15766099 A EP 15766099A EP 3194833 A1 EP3194833 A1 EP 3194833A1
Authority
EP
European Patent Office
Prior art keywords
pressure
valve
vipr
sensor
cylinder
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.)
Withdrawn
Application number
EP15766099.4A
Other languages
German (de)
French (fr)
Inventor
Derrick Earnst HILTON
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of EP3194833A1 publication Critical patent/EP3194833A1/en
Withdrawn legal-status Critical Current

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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • 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
    • F17C2205/0338—Pressure regulators
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • 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
    • F17C2250/0421—Mass or weight of the content of the vessel
    • 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
    • F17C2250/0443—Flow or movement of content
    • 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
    • F17C2250/0486—Indicating or measuring characterised by the location
    • F17C2250/0491—Parameters measured at or inside the vessel
    • 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
    • F17C2250/0486—Indicating or measuring characterised by the location
    • F17C2250/0495—Indicating or measuring characterised by the location the indicated parameter is a converted measured parameter

Definitions

  • the invention relates to a Valve Integrated Pressure Regulator (VIPR) valve for a pressure vessel used for storing compressed gas.
  • VIP Valve Integrated Pressure Regulator
  • Gas cylinders Pressure vessels for storing compressed gases are well known and are often referred to as "gas cylinders" because they conventionally have a cylindrical shape.
  • a gas cylinder is typically able to store gas at a pressure of up to 300 bar and is generally formed as a one-piece vessel, symmetrical about a longitudinal axis, from a strong material, such as steel.
  • the cylinder has an axial opening to accommodate a valve, generally with external screw threads that engage with
  • VIPR Value Integrated Pressure Regulator
  • VIPR valves comprise an integral pressure regulator as well as a main shut off valve.
  • VIPRs are well known in the art and no further description is given herein.
  • Known VIPR valves generally include a gauge that measures the pressure within the cylinder body, which can then be used to calculate remaining contents of the cylinder, and a gauge which indicates the post regulation pressure or flow.
  • VIPR valves are expensive as compared to other types of valves, often costing as much as ten times the amount of a separate simple valve and regulator arrangement.
  • VIPR valves can be damaged relatively easily because of the fragile nature of the gauges. These gauges can be accidentally hit or knocked when the cylinder is being moved or by other equipment being used. This damage may result in the need to replace the gauges or the entire VIPR valve, therefore significantly increasing the cost of use and operation.
  • the VIPR valve according to the invention overcomes the problems associated with the prior art, by using pressure transducers or similar sensors instead of gauges. These transducers or sensors are connected to a visual display which can show any combination, as the end user desires, of remaining contents, contents pressure, outlet pressure and outlet flow rate. The user can determine what information to display, and in what combination. The end user may choose to view only one parameter, two parameters together, or all four measure parameters as desired.
  • the invention provides a pressure transducer or sensor on the outlet side of the VIPR valve. This transducer or sensor measures the outlet pressure which can be converted into a flow rate from the VIPR valve and provide a signal that can be displayed on the associated cylinder display.
  • transducer or sensor By using transducers or sensors instead of gauges, the possibility of damaging components is lessened, as transducers or sensors are more robust and less likely to be damaged or broken in use.
  • the transducer or sensor can be placed in a position where it is at least partially hidden within the body of the VIPR valve. This not only makes the component more secure but also reduces the likelihood of damage.
  • the VIPR is able to be more compact, not requiring packaging space for two gauge windows.
  • the display to which the transducer or sensor is connected can be made integral with the cylinder. For example, the display can be fitted into the cylinder collar or guard.
  • the drawing figure provides a schematic view of a VIPR valve according to the invention.
  • the figure shows a cylinder 10 having a VIPR valve 20 attached thereto.
  • the VIPR valve 20 has a standard outlet 30, main cylinder valve 40 and regulator 50.
  • a pressure transducer or sensor 60 is associated with the regulator 50.
  • the transducer or sensor 60 may be attached by appropriate wiring or cable to a display for the cylinder.
  • a further pressure transducer or sensor (not shown) is located upstream of the main shut off valve to measure the internal cylinder pressure and/or contents.
  • the further pressure transducer or sensor may be located in the cylinder itself or within the VIPR.
  • the further pressure transducer or sensor is attached by appropriate wiring or cable to a display for the cylinder.
  • communication between the pressure transducers/sensors may be via any suitable wireless mode of communication.
  • the invention provides the advantages as noted above. Namely, by using pressure transducers or sensors rather than pressure gauges, the VIPR valve is better protected against possible damage and can therefore be maintained and operated at lower cost. In addition, the VIPR of the invention allows the user to display both content and outlet pressure or flow. It will be understood that the terms pressure transducer and pressure sensor as used herein to refer to devices which provide an electronic signal output, which signal may be fed to a suitable computational device for interpretation and display.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

A valve integrated pressure regulator (VIPR) for pressure vessels for gases, e.g. gas cylinders, uses pressure transducers or sensors in place of standard pressure gauges. The pressure transducers or sensors may be connected to a display associated with the gas cylinder and can show both content pressure and outlet pressure or flow.

Description

VALVE INTEGRATED PRESSURE REGULATOR SYSTEM FOR PRESSURE VESSELS
FIELD OF THE INVENTION
(001) The invention relates to a Valve Integrated Pressure Regulator (VIPR) valve for a pressure vessel used for storing compressed gas.
BACKGROUND OF THE INVENTION
(002) Pressure vessels for storing compressed gases are well known and are often referred to as "gas cylinders" because they conventionally have a cylindrical shape. A gas cylinder is typically able to store gas at a pressure of up to 300 bar and is generally formed as a one-piece vessel, symmetrical about a longitudinal axis, from a strong material, such as steel. To be able to release gas from the cylinder, the cylinder has an axial opening to accommodate a valve, generally with external screw threads that engage with
complimentary screw threads in the axial opening of the cylinder. One type of valve is a VIPR (Valve Integrated Pressure Regulator). As the name suggests, VIPR valves comprise an integral pressure regulator as well as a main shut off valve. VIPRs are well known in the art and no further description is given herein. Known VIPR valves generally include a gauge that measures the pressure within the cylinder body, which can then be used to calculate remaining contents of the cylinder, and a gauge which indicates the post regulation pressure or flow.
(003) VIPR valves are expensive as compared to other types of valves, often costing as much as ten times the amount of a separate simple valve and regulator arrangement. In addition, VIPR valves can be damaged relatively easily because of the fragile nature of the gauges. These gauges can be accidentally hit or knocked when the cylinder is being moved or by other equipment being used. This damage may result in the need to replace the gauges or the entire VIPR valve, therefore significantly increasing the cost of use and operation.
(004) There remains a need in the art for improvements to VIPR valves for use in pressure vessels, e.g. gas cylinders.
DESCRIPTION O F THE INVENTION
(005) The VIPR valve according to the invention overcomes the problems associated with the prior art, by using pressure transducers or similar sensors instead of gauges. These transducers or sensors are connected to a visual display which can show any combination, as the end user desires, of remaining contents, contents pressure, outlet pressure and outlet flow rate. The user can determine what information to display, and in what combination. The end user may choose to view only one parameter, two parameters together, or all four measure parameters as desired.
(006) The invention provides a pressure transducer or sensor on the outlet side of the VIPR valve. This transducer or sensor measures the outlet pressure which can be converted into a flow rate from the VIPR valve and provide a signal that can be displayed on the associated cylinder display.
(007) By using transducers or sensors instead of gauges, the possibility of damaging components is lessened, as transducers or sensors are more robust and less likely to be damaged or broken in use. In addition, the transducer or sensor can be placed in a position where it is at least partially hidden within the body of the VIPR valve. This not only makes the component more secure but also reduces the likelihood of damage. In addition, the VIPR is able to be more compact, not requiring packaging space for two gauge windows. (008) The display to which the transducer or sensor is connected can be made integral with the cylinder. For example, the display can be fitted into the cylinder collar or guard.
(009) The drawing figure provides a schematic view of a VIPR valve according to the invention. In particular, the figure shows a cylinder 10 having a VIPR valve 20 attached thereto. The VIPR valve 20 has a standard outlet 30, main cylinder valve 40 and regulator 50. According to the invention a pressure transducer or sensor 60 is associated with the regulator 50. The transducer or sensor 60 may be attached by appropriate wiring or cable to a display for the cylinder. A further pressure transducer or sensor (not shown) is located upstream of the main shut off valve to measure the internal cylinder pressure and/or contents. The further pressure transducer or sensor may be located in the cylinder itself or within the VIPR. The further pressure transducer or sensor is attached by appropriate wiring or cable to a display for the cylinder. In an alternative embodiment, communication between the pressure transducers/sensors may be via any suitable wireless mode of communication.
(010) The invention provides the advantages as noted above. Namely, by using pressure transducers or sensors rather than pressure gauges, the VIPR valve is better protected against possible damage and can therefore be maintained and operated at lower cost. In addition, the VIPR of the invention allows the user to display both content and outlet pressure or flow. It will be understood that the terms pressure transducer and pressure sensor as used herein to refer to devices which provide an electronic signal output, which signal may be fed to a suitable computational device for interpretation and display.
(011) It is anticipated that other embodiments and variations of the present invention will become readily apparent to the skilled artisan in the light of the foregoing description, and it is intended that such embodiments and variations likewise be included within the scope of the invention as set out in the appended claims.

Claims

What is claimed:
1. A VIPR valve comprising a main shut off valve and a pressure regulator, wherein a first pressure transducer or sensor is provided on the upstream side of the main shutoff valve, and a second pressure transducer or sensor is provided on the downstream side of the pressure regulator, wherein both the first and second pressure transducer or sensor are arranged to provide a signal indicative of the pressure, contents or flow rate to a display device.
2. A VIPR as claimed in claim 1 , wherein the display device is located on or in a valve guard.
3. A VIPR as claimed in claim 1 , wherein the display device is located on or in a cylinder body.
4. A gas cylinder having a VIPR valve comprising a main shut off valve and a pressure regulator, wherein a first pressure transducer or sensor is provided on the upstream side of the main shutoff valve, and a second pressure transducer or sensor is provided on the downstream side of the pressure regulator, wherein both the first and second pressure transducer or sensor are arranged to provide a signal indicative of the pressure, contents or flow rate to a display device.
5. A gas cylinder as claimed in claim 4, wherein the first pressure transducer is located in the gas cylinder.
EP15766099.4A 2014-09-16 2015-09-11 Valve integrated pressure regulator system for pressure vessels Withdrawn EP3194833A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462050831P 2014-09-16 2014-09-16
PCT/EP2015/070882 WO2016041878A1 (en) 2014-09-16 2015-09-11 Valve integrated pressure regulator system for pressure vessels

Publications (1)

Publication Number Publication Date
EP3194833A1 true EP3194833A1 (en) 2017-07-26

Family

ID=54147163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15766099.4A Withdrawn EP3194833A1 (en) 2014-09-16 2015-09-11 Valve integrated pressure regulator system for pressure vessels

Country Status (4)

Country Link
EP (1) EP3194833A1 (en)
AU (1) AU2015317008A1 (en)
CA (1) CA2961112A1 (en)
WO (1) WO2016041878A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201505509D0 (en) * 2015-03-31 2015-05-13 Linde Ag A cylinder valve with integrated pressure regulator
FR3082915B1 (en) * 2018-06-25 2022-01-14 Clesse Ind GAS SUPPLY REGULATOR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5440477A (en) * 1991-05-20 1995-08-08 Creative Pathways, Inc. Modular bottle-mounted gas management system
LU91402B1 (en) * 2007-12-17 2009-06-18 Luxembourg Patent Co Integrated pressure reducing valve assembly
GB0922355D0 (en) * 2009-12-21 2010-02-03 Linde Ag Pressure vessel
JP5891177B2 (en) * 2010-01-06 2016-03-22 アドバンスド テクノロジー マテリアルズ，インコーポレイテッド Liquid dispensing system with gas removal and detection capability

Also Published As

Publication number Publication date
CA2961112A1 (en) 2016-03-24
WO2016041878A1 (en) 2016-03-24
AU2015317008A1 (en) 2017-03-30

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