GB577708A - Improvements in the cooling of articles of synthetic rubber and like moulded material - Google Patents
Improvements in the cooling of articles of synthetic rubber and like moulded materialInfo
- Publication number
- GB577708A GB577708A GB3723/44A GB372344A GB577708A GB 577708 A GB577708 A GB 577708A GB 3723/44 A GB3723/44 A GB 3723/44A GB 372344 A GB372344 A GB 372344A GB 577708 A GB577708 A GB 577708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- supported
- cooled
- brine
- moulded
- articles
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
577,708. Refrigerating. BATES, G. R., and BRADSHAW'S MOTOR HOUSE, Ltd. Feb. 29, 1944, Nos. 3723 and 10439. [Class 29] [Also in Group XXX] Moulded articles of natural or synthetic rubber, synthetic resins &c. are cooled by passing them through a tubular or other conduit 2 surrounded by a brine chamber cooled by evaporator coils 6. The apparatus comprises two or more sections A, B, Fig. 1, of a heat-insulated brine chamber, one section A being supported on bearers 1 and another section B supported by the first. The brine in the chambers is cooled by evaporator coils 6 connected in parallel to a compression machine, and the brine may be circulated by an impeller 15 driven by a motor 16 on the casing. A thermometer 14, sight holes 13 and drain cocks 11 are fitted. In the cooling of moulded rods or cables &c. covered with moulded material the rods &c. are passed through a copper tube 2 supported in an apertured sleeve 3. The tube 2 may be exchanged for another of a size to suit the dimensions of the particular rod &c. to be cooled. For treating separate smaller articles an endless conveyer 20, Fig. 5 is used, having reinforced rubber or other flexible partitions 20a. The band is supported in the conduit 2 by rollers 23.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3723/44A GB577708A (en) | 1944-02-29 | 1944-02-29 | Improvements in the cooling of articles of synthetic rubber and like moulded material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3723/44A GB577708A (en) | 1944-02-29 | 1944-02-29 | Improvements in the cooling of articles of synthetic rubber and like moulded material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB577708A true GB577708A (en) | 1946-05-29 |
Family
ID=9763741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3723/44A Expired GB577708A (en) | 1944-02-29 | 1944-02-29 | Improvements in the cooling of articles of synthetic rubber and like moulded material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB577708A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113975924A (en) * | 2020-12-25 | 2022-01-28 | 山东天智信息科技有限公司 | Waste gas purification method based on cement production process |
-
1944
- 1944-02-29 GB GB3723/44A patent/GB577708A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113975924A (en) * | 2020-12-25 | 2022-01-28 | 山东天智信息科技有限公司 | Waste gas purification method based on cement production process |
CN113975924B (en) * | 2020-12-25 | 2022-10-25 | 唐山市众山环保科技有限公司 | Waste gas purification method based on cement production process |
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