DE2219332A1 - Kuehleinrichtung - Google Patents
KuehleinrichtungInfo
- Publication number
- DE2219332A1 DE2219332A1 DE19722219332 DE2219332A DE2219332A1 DE 2219332 A1 DE2219332 A1 DE 2219332A1 DE 19722219332 DE19722219332 DE 19722219332 DE 2219332 A DE2219332 A DE 2219332A DE 2219332 A1 DE2219332 A1 DE 2219332A1
- Authority
- DE
- Germany
- Prior art keywords
- cooling device
- water
- ammonium nitrate
- sodium carbonate
- hydrogenated
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- VQBIMXHWYSRDLF-UHFFFAOYSA-M sodium;azane;hydrogen carbonate Chemical class [NH4+].[Na+].[O-]C([O-])=O VQBIMXHWYSRDLF-UHFFFAOYSA-M 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000011257 shell material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- -1 polyethylene Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 101150018711 AASS gene Proteins 0.000 description 1
- 241001104043 Syringa Species 0.000 description 1
- 235000004338 Syringa vulgaris Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/066—Cooling mixtures; De-icing compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3261—Flexible containers having several compartments
- B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
- F25D5/02—Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1389071A GB1393114A (en) | 1971-05-08 | 1971-05-08 | Cooling device |
| GB4226171 | 1971-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2219332A1 true DE2219332A1 (de) | 1973-02-01 |
Family
ID=26250090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722219332 Ceased DE2219332A1 (de) | 1971-05-08 | 1972-04-20 | Kuehleinrichtung |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU473437B2 (enExample) |
| BE (1) | BE783175A (enExample) |
| CA (1) | CA972172A (enExample) |
| DE (1) | DE2219332A1 (enExample) |
| ES (1) | ES402517A1 (enExample) |
| FR (1) | FR2137474B1 (enExample) |
| GB (1) | GB1393114A (enExample) |
| IT (1) | IT957753B (enExample) |
| LU (1) | LU65303A1 (enExample) |
| NL (1) | NL7205963A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2896908A1 (en) * | 2014-01-18 | 2015-07-22 | Cool Everywhere SL | A self-heating or self-cooling pack |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462224A (en) * | 1983-07-11 | 1984-07-31 | Minnesota Mining And Manufacturing Company | Instant hot or cold, reusable cold pack |
| GB2170306A (en) * | 1985-01-21 | 1986-07-30 | Chang Tsui Ying | Moist towelette cooling device |
| AU5637094A (en) | 1993-03-16 | 1994-09-22 | Clintec Nutrition Company | Peelable seal and container having same |
| ZA978002B (en) | 1996-09-11 | 1998-03-02 | Baxter Int | Containers and methods for storing and admixing medical solutions. |
| CN103160248A (zh) * | 2011-12-16 | 2013-06-19 | 陕西乐痔医药科技有限公司 | 制冷剂用于治疗痔疮的用途 |
-
1971
- 1971-05-08 GB GB1389071A patent/GB1393114A/en not_active Expired
-
1972
- 1972-03-17 FR FR7209397A patent/FR2137474B1/fr not_active Expired
- 1972-04-20 DE DE19722219332 patent/DE2219332A1/de not_active Ceased
- 1972-05-01 AU AU41731/72A patent/AU473437B2/en not_active Expired
- 1972-05-03 NL NL7205963A patent/NL7205963A/xx not_active Application Discontinuation
- 1972-05-04 CA CA141,285A patent/CA972172A/en not_active Expired
- 1972-05-05 LU LU65303D patent/LU65303A1/xx unknown
- 1972-05-06 IT IT5010572A patent/IT957753B/it active
- 1972-05-08 BE BE783175A patent/BE783175A/xx unknown
- 1972-05-08 ES ES402517A patent/ES402517A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2896908A1 (en) * | 2014-01-18 | 2015-07-22 | Cool Everywhere SL | A self-heating or self-cooling pack |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1393114A (en) | 1975-05-07 |
| LU65303A1 (enExample) | 1972-08-23 |
| CA972172A (en) | 1975-08-05 |
| FR2137474B1 (enExample) | 1976-08-06 |
| AU473437B2 (en) | 1976-06-24 |
| IT957753B (it) | 1973-10-20 |
| AU4173172A (en) | 1973-11-08 |
| ES402517A1 (es) | 1975-11-01 |
| BE783175A (fr) | 1972-09-01 |
| NL7205963A (enExample) | 1972-11-10 |
| FR2137474A1 (enExample) | 1972-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |