SU494471A1 - Ejector to a device for the manufacture of nonwoven materials from polymer melts - Google Patents
Ejector to a device for the manufacture of nonwoven materials from polymer meltsInfo
- Publication number
- SU494471A1 SU494471A1 SU1995559A SU1995559A SU494471A1 SU 494471 A1 SU494471 A1 SU 494471A1 SU 1995559 A SU1995559 A SU 1995559A SU 1995559 A SU1995559 A SU 1995559A SU 494471 A1 SU494471 A1 SU 494471A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ejector
- manufacture
- nonwoven materials
- polymer melts
- melts
- Prior art date
Links
Description
содержащий корпус с радиальными каналами дл подачи сжатого воздуха, распределительной камерой и воронкообразным каналом дл ввода нити, а также сопло дл вывода нити, отличающийс тем, что, с целью предотвращени закручивани нити, он снабжен дополнительными каналами дл подачи сжатого воздуха, расположенными равномерно по всему поперечному сечению корпуса, при этом наружна часть сопла дл вывода нити в местах коптакта с каналами дл подачи сжатого воздуха выполнена вогнутой.comprising a housing with radial channels for supplying compressed air, a distribution chamber and a funnel-shaped channel for introducing the thread, as well as a nozzle for outputting the thread, characterized in that it is equipped with additional channels for supplying compressed air evenly throughout the cross-section of the housing, while the outer part of the nozzle for outputting the thread in places of communication with the channels for supplying compressed air is made concave.
Фиг.FIG.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1995559A SU494471A1 (en) | 1974-02-12 | 1974-02-12 | Ejector to a device for the manufacture of nonwoven materials from polymer melts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1995559A SU494471A1 (en) | 1974-02-12 | 1974-02-12 | Ejector to a device for the manufacture of nonwoven materials from polymer melts |
Publications (1)
Publication Number | Publication Date |
---|---|
SU494471A1 true SU494471A1 (en) | 1975-12-05 |
Family
ID=20575551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1995559A SU494471A1 (en) | 1974-02-12 | 1974-02-12 | Ejector to a device for the manufacture of nonwoven materials from polymer melts |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU494471A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300876A (en) * | 1979-12-12 | 1981-11-17 | Owens-Corning Fiberglas Corporation | Apparatus for fluidically attenuating filaments |
-
1974
- 1974-02-12 SU SU1995559A patent/SU494471A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300876A (en) * | 1979-12-12 | 1981-11-17 | Owens-Corning Fiberglas Corporation | Apparatus for fluidically attenuating filaments |
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