CA2071792A1 - Method and means for providing refrigeration - Google Patents
Method and means for providing refrigerationInfo
- Publication number
- CA2071792A1 CA2071792A1 CA2071792A CA2071792A CA2071792A1 CA 2071792 A1 CA2071792 A1 CA 2071792A1 CA 2071792 A CA2071792 A CA 2071792A CA 2071792 A CA2071792 A CA 2071792A CA 2071792 A1 CA2071792 A1 CA 2071792A1
- Authority
- CA
- Canada
- Prior art keywords
- holder
- carbon dioxide
- container
- providing refrigeration
- providing
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005057 refrigeration Methods 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 6
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 1
Abstract
A method of providing a container for goods with a refrigeration facility, which method includes placing in gaseous communication with the interior of the container, a holder for holding carbon dioxide snow, which holder or a continuous wall region thereof constituting at least about 15% of the total wall area of the holder, is of a flexible material that is at least substantially impermeable to the carbon dioxide snow and permeable to gaseous carbon dioxide.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA91/5027 | 1991-06-28 | ||
ZA915027 | 1991-06-28 | ||
ZA923244A ZA923244B (en) | 1991-06-28 | 1992-05-05 | A method and means for providing refrigeration |
ZA92/3244 | 1992-05-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2071792A1 true CA2071792A1 (en) | 1992-12-29 |
CA2071792C CA2071792C (en) | 2000-03-21 |
Family
ID=27142038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002071792A Expired - Lifetime CA2071792C (en) | 1991-06-28 | 1992-06-22 | Method and means for providing refrigeration |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2071792C (en) |
ZA (1) | ZA923244B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3228962A1 (en) * | 2016-04-04 | 2017-10-11 | Linde Aktiengesellschaft | Method for calculating dry ice block and related apparatus |
-
1992
- 1992-05-05 ZA ZA923244A patent/ZA923244B/en unknown
- 1992-06-22 CA CA002071792A patent/CA2071792C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3228962A1 (en) * | 2016-04-04 | 2017-10-11 | Linde Aktiengesellschaft | Method for calculating dry ice block and related apparatus |
Also Published As
Publication number | Publication date |
---|---|
ZA923244B (en) | 1993-01-27 |
CA2071792C (en) | 2000-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121211 |