GB522507A - Improvements in refrigerated container - Google Patents
Improvements in refrigerated containerInfo
- Publication number
- GB522507A GB522507A GB7851/39A GB785139A GB522507A GB 522507 A GB522507 A GB 522507A GB 7851/39 A GB7851/39 A GB 7851/39A GB 785139 A GB785139 A GB 785139A GB 522507 A GB522507 A GB 522507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cabinet
- pipe
- coils
- coil
- space
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 238000009432 framing Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
- B61D27/0081—Means for cooling only of wagons for transporting refrigerated goods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/09—Receptacles insulating materials
Abstract
522,507. Refrigerating. BROQUINDA, Inc. March 10, 1939; No. 7851. Convention date, Jan. 12, 1939. [Class 29] Refrigerated containers such as railway cars or portable storage cabinets comprise a heat insulated casing 1 in which is supported a doublewalled container 7, 8 for a solid refrigerant such as CO2 or water ice, the space between the walls 7, 8 forming a cooling element of a heat transfer system including a coil in the cabinet having a valve in the return connection controlled by a thermostat adjustable from the exterior of the cabinet. The cabinet has doors 4, 5 and a framing 6 for supporting the double walled container 7, 8 accessible through a door 9 for charging with the solid CO2 &c. The space between the walls 7, 8 is divided by a helical strip or by partitions inclined alternatively in opposite directions and each provided with an opening in its lower side. Coils 18, 23 for thermosyphonic circulation of liquid are arranged along the sides of the cabinet and connected to the space between the walls 7, 8. The inlet connection 13 for the coil 18 branches into two pipes 16, 17 which reunite to form a single return pipe 18 connected to the upper part of the container 8 through a valve 19 the handle 21 of which extends into a control box 22 on the outside of the cabinet. The other. coil 23 has a valve 24 in the return pipe operated through Bowden wire 26 from a thermostat 27 in the space to be cooled, the thermostat control extending to the control box 22. The lower branches' of the coils are provided with fins 18<1>, and the coils are supported in a wooden framework 57. Condensate from' the coils is collected in gutters 30, 31 and discharged by pipes 32. Gas vaporizing from the refrigerant passes by a pipe 33 to pipes 35, 39 controlled by valves 36, 40, the pipe 35 being connected to a coil 37 for further cooling of the cabinet terminating in a discharge connection 38 to the atmosphere. The pipe 39 is connected to a pipe 41 which opens into the insulation 3 of the cabinet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US250476A US2187913A (en) | 1939-01-12 | 1939-01-12 | Refrigerated container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB522507A true GB522507A (en) | 1940-06-19 |
Family
ID=22947912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7851/39A Expired GB522507A (en) | 1939-01-12 | 1939-03-10 | Improvements in refrigerated container |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2187913A (en) |
| GB (1) | GB522507A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610472A (en) * | 1946-06-13 | 1952-09-16 | Maxwell Refrigeration Ltd | Portable refrigerating apparatus |
| US2636357A (en) * | 1949-10-08 | 1953-04-28 | Standard Thomson Corp | Refrigerating apparatus |
| WO2021203535A1 (en) * | 2020-04-07 | 2021-10-14 | 昆山斯莱姆节能科技有限公司 | Internal melt ice type ice storage tank having high heat exchange efficiency |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840995A (en) * | 1955-10-03 | 1958-07-01 | Frederick E Hazard | Refrigerator using solid carbon dioxide |
| US5024065A (en) * | 1986-03-13 | 1991-06-18 | Barrett David D | Air conditioning system for confined spaces |
-
1939
- 1939-01-12 US US250476A patent/US2187913A/en not_active Expired - Lifetime
- 1939-03-10 GB GB7851/39A patent/GB522507A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610472A (en) * | 1946-06-13 | 1952-09-16 | Maxwell Refrigeration Ltd | Portable refrigerating apparatus |
| US2636357A (en) * | 1949-10-08 | 1953-04-28 | Standard Thomson Corp | Refrigerating apparatus |
| WO2021203535A1 (en) * | 2020-04-07 | 2021-10-14 | 昆山斯莱姆节能科技有限公司 | Internal melt ice type ice storage tank having high heat exchange efficiency |
Also Published As
| Publication number | Publication date |
|---|---|
| US2187913A (en) | 1940-01-23 |
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