CA2293581A1 - A container for separately storing flowable materials but allowing mixing of materials when required - Google Patents

A container for separately storing flowable materials but allowing mixing of materials when required Download PDF

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Publication number
CA2293581A1
CA2293581A1 CA002293581A CA2293581A CA2293581A1 CA 2293581 A1 CA2293581 A1 CA 2293581A1 CA 002293581 A CA002293581 A CA 002293581A CA 2293581 A CA2293581 A CA 2293581A CA 2293581 A1 CA2293581 A1 CA 2293581A1
Authority
CA
Canada
Prior art keywords
materials
flowable material
container
chamber
pressure
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.)
Granted
Application number
CA002293581A
Other languages
French (fr)
Other versions
CA2293581C (en
Inventor
Donn Bede Hawthorne
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.)
CUB Pty Ltd
Original Assignee
Individual
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
Priority claimed from AUPO7259A external-priority patent/AUPO725997A0/en
Priority claimed from AUPO8538A external-priority patent/AUPO853897A0/en
Application filed by Individual filed Critical Individual
Priority claimed from PCT/AU1998/000429 external-priority patent/WO1998056678A1/en
Publication of CA2293581A1 publication Critical patent/CA2293581A1/en
Application granted granted Critical
Publication of CA2293581C publication Critical patent/CA2293581C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

The invention provides a container (10) for separately containing a first flowable material (15) and a second flowable material (17) until mixing of the first and second flowable materials is de-sired comprising: (i) a first chamber (13) containing the first flowable material and having a first head space (14) comprising gas at a pressure greater than or equal to atmospheric pressure; (ii) a second chamber (16) containing the second flowable material, the second flowable material containing gas, and optionally, the second chamber comprising a second head space (18) containing gas at a pressure greater than atmospheric pressure; (iii) means for reducing the pressure in the first chamber; (iv) means (20) for transferring gas between the first and second chambers; and (v) means for transferring the second flowable material into the first flowable material when the pressure in the first chamber is reduced.
CA002293581A 1997-06-11 1998-06-09 A container for separately storing flowable materials but allowing mixing of materials when required Expired - Fee Related CA2293581C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AUPO7259A AUPO725997A0 (en) 1997-06-11 1997-06-11 A container for a liquid
AUPO7259 1997-06-11
AUPO8538 1997-08-14
AUPO8538A AUPO853897A0 (en) 1997-08-14 1997-08-14 A container for a liquid
AUPO077297 1997-12-05
AUPO0772 1997-12-05
PCT/AU1998/000429 WO1998056678A1 (en) 1997-06-11 1998-06-09 A container for separately storing flowable materials but allowing mixing of materials when required

Publications (2)

Publication Number Publication Date
CA2293581A1 true CA2293581A1 (en) 1998-12-17
CA2293581C CA2293581C (en) 2007-08-28

Family

ID=31891652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002293581A Expired - Fee Related CA2293581C (en) 1997-06-11 1998-06-09 A container for separately storing flowable materials but allowing mixing of materials when required

Country Status (3)

Country Link
CA (1) CA2293581C (en)
MY (1) MY120042A (en)
TW (1) TWM249928U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109030690A (en) * 2018-09-29 2018-12-18 兰州东立龙信息技术有限公司 A kind of capillary chromatographic column coating unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390292B2 (en) * 1997-06-11 2002-05-21 Carlton And United Breweries Limited Container for separately storing flowable materials but allowing mixing of materials when required

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109030690A (en) * 2018-09-29 2018-12-18 兰州东立龙信息技术有限公司 A kind of capillary chromatographic column coating unit
CN109030690B (en) * 2018-09-29 2024-05-03 兰州东立龙信息技术有限公司 Capillary chromatographic column coating device

Also Published As

Publication number Publication date
TWM249928U (en) 2004-11-11
CA2293581C (en) 2007-08-28
MY120042A (en) 2005-08-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20110609