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WO2007023259A3 - Method and apparatus for testing a gas capsule - Google Patents

Method and apparatus for testing a gas capsule Download PDF

Info

Publication number
WO2007023259A3
WO2007023259A3 PCT/GB2006/003058 GB2006003058W WO2007023259A3 WO 2007023259 A3 WO2007023259 A3 WO 2007023259A3 GB 2006003058 W GB2006003058 W GB 2006003058W WO 2007023259 A3 WO2007023259 A3 WO 2007023259A3
Authority
WO
WIPO (PCT)
Prior art keywords
capsule
pressure
elevated
testing
plenum
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.)
Ceased
Application number
PCT/GB2006/003058
Other languages
French (fr)
Other versions
WO2007023259A2 (en
Inventor
Pieter Leopold Timmermans
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to JP2008527501A priority Critical patent/JP2009506273A/en
Priority to CA002618889A priority patent/CA2618889A1/en
Priority to EP06794540A priority patent/EP1924803A2/en
Publication of WO2007023259A2 publication Critical patent/WO2007023259A2/en
Publication of WO2007023259A3 publication Critical patent/WO2007023259A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • 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
    • 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
    • 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
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0621—Volume
    • 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
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/021—Avoiding over pressurising
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/036—Avoiding leaks
    • 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
    • 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
    • F17C2270/05—Applications for industrial use
    • 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
    • F17C2270/07—Applications for household use
    • F17C2270/0736—Capsules, e.g. CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A method is provided for determining whether a pressure within a capsule is at or above a predetermined value. The capsule to be tested is of the type having a movable sealing element acting as a temporary seal to prevent leakage of gas from a mouth of the capsule. The capsule is connected to a plenum, the pressure of which is subsequently elevated. As the capsule is exposed to this elevated pressure, the pressure within the plenum is monitored. From this monitored pressure, it can be determined whether the sealing element is in sealing contact with the capsule under the elevated pressure. This, in turn, indicates whether the pressure within the capsule is at or above the predetermined value.
PCT/GB2006/003058 2005-08-23 2006-08-16 Method and apparatus for testing a gas capsule Ceased WO2007023259A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008527501A JP2009506273A (en) 2005-08-23 2006-08-16 Apparatus and method for testing gas capsules
CA002618889A CA2618889A1 (en) 2005-08-23 2006-08-16 Method and apparatus for testing a gas capsule
EP06794540A EP1924803A2 (en) 2005-08-23 2006-08-16 Method and apparatus for testing a gas capsule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0517269.7 2005-08-23
GB0517269A GB0517269D0 (en) 2005-08-23 2005-08-23 Method and apparatus for testing a gas capsule

Publications (2)

Publication Number Publication Date
WO2007023259A2 WO2007023259A2 (en) 2007-03-01
WO2007023259A3 true WO2007023259A3 (en) 2007-05-03

Family

ID=35198288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/003058 Ceased WO2007023259A2 (en) 2005-08-23 2006-08-16 Method and apparatus for testing a gas capsule

Country Status (7)

Country Link
EP (1) EP1924803A2 (en)
JP (1) JP2009506273A (en)
CN (1) CN101248307A (en)
CA (1) CA2618889A1 (en)
GB (1) GB0517269D0 (en)
TW (1) TW200716903A (en)
WO (1) WO2007023259A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210949A1 (en) * 2017-06-28 2019-01-03 Krones Ag Method for checking the tightness of a filling-sealing unit for container and filling-sealing machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559052A (en) * 1921-11-09 1925-10-27 Schworetzky Gustav Pressure storage vessel
US2127548A (en) * 1935-08-13 1938-08-23 James F Boyle Method of treating containers
GB958512A (en) * 1959-11-25 1964-05-21 Knopf Karl Horst Ball check valve for pressurized gas containers
FR1571409A (en) * 1967-04-14 1969-06-20
US5713342A (en) * 1995-01-30 1998-02-03 Simson; Anton K. Gas capsule manufacturing process
US6378570B1 (en) * 1999-05-13 2002-04-30 Aleksei Borisovich Shipachev Gas cylinder and a method for filling the same
EP1416218A2 (en) * 2002-10-28 2004-05-06 LISS Patrongyárto, Töltö és Forgalmazo Kft. Valve, applicable for use in single-use metal cartridges
WO2004063622A1 (en) * 2003-01-09 2004-07-29 The Boc Group Plc Gas capsules and method of filling them

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559052A (en) * 1921-11-09 1925-10-27 Schworetzky Gustav Pressure storage vessel
US2127548A (en) * 1935-08-13 1938-08-23 James F Boyle Method of treating containers
GB958512A (en) * 1959-11-25 1964-05-21 Knopf Karl Horst Ball check valve for pressurized gas containers
FR1571409A (en) * 1967-04-14 1969-06-20
US5713342A (en) * 1995-01-30 1998-02-03 Simson; Anton K. Gas capsule manufacturing process
US6378570B1 (en) * 1999-05-13 2002-04-30 Aleksei Borisovich Shipachev Gas cylinder and a method for filling the same
EP1416218A2 (en) * 2002-10-28 2004-05-06 LISS Patrongyárto, Töltö és Forgalmazo Kft. Valve, applicable for use in single-use metal cartridges
WO2004063622A1 (en) * 2003-01-09 2004-07-29 The Boc Group Plc Gas capsules and method of filling them

Also Published As

Publication number Publication date
CN101248307A (en) 2008-08-20
WO2007023259A2 (en) 2007-03-01
GB0517269D0 (en) 2005-10-05
TW200716903A (en) 2007-05-01
JP2009506273A (en) 2009-02-12
EP1924803A2 (en) 2008-05-28
CA2618889A1 (en) 2007-03-01

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