SU1613350A1 - Arrangement for cooling articles from thermoplastic materials - Google Patents
Arrangement for cooling articles from thermoplastic materials Download PDFInfo
- Publication number
- SU1613350A1 SU1613350A1 SU874334548A SU4334548A SU1613350A1 SU 1613350 A1 SU1613350 A1 SU 1613350A1 SU 874334548 A SU874334548 A SU 874334548A SU 4334548 A SU4334548 A SU 4334548A SU 1613350 A1 SU1613350 A1 SU 1613350A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tubes
- outlet openings
- tips
- channels
- arrangement
- Prior art date
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Изобретение относитс к полимерному машиностроению и может быть использовано дл производства полимеров методом экструзии. Цель изобретени - повышение качества изделий из разнородных термопластов. Дл этого устройство содержит трубки с выходными отверсти ми подачи хладагента, снабженные регул торами потока. Они расположены между калибрующими плитами и выполнены в виде размещенных в отверсти х трубок разделителей с наконечниками. Выходные отверсти на трубках выполнены в виде пазов со срезами дл образовани с наконечниками разделителей каналов получени веерной и турбулентной струй. 5 ил.The invention relates to polymer engineering and can be used for the production of polymers by extrusion. The purpose of the invention is to improve the quality of products from dissimilar thermoplastics. For this, the device contains tubes with refrigerant outlet openings equipped with flow controllers. They are located between the calibrating plates and made in the form of separator tubes with tips located in the holes of the tubes. The outlet openings on the tubes are made in the form of grooves with sections for the formation with the tips of the separators of the channels for the production of fan-shaped and turbulent jets. 5 il.
Description
Подала х/ пдагвнта Filed x / pdagvnta
Фиг. 2FIG. 2
Фиг.ЗFig.Z
Фиг, 5FIG 5
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874334548A SU1613350A1 (en) | 1987-11-26 | 1987-11-26 | Arrangement for cooling articles from thermoplastic materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874334548A SU1613350A1 (en) | 1987-11-26 | 1987-11-26 | Arrangement for cooling articles from thermoplastic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1613350A1 true SU1613350A1 (en) | 1990-12-15 |
Family
ID=21338727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874334548A SU1613350A1 (en) | 1987-11-26 | 1987-11-26 | Arrangement for cooling articles from thermoplastic materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1613350A1 (en) |
-
1987
- 1987-11-26 SU SU874334548A patent/SU1613350A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 472801, кл. В 29 С 71/00, 1974. Патент US № 3513503, кл. В 29 F 3/08, опублик. 1970. * |
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