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 melts

Info

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
Application number
SU1995559A
Other languages
Russian (ru)
Inventor
Владимир Александрович Семилетов
Виктор Федорович Сенин
Original Assignee
Всесоюзный Научно-Исследовательский Институт Машин Для Производства Синтетических Волокон
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Всесоюзный Научно-Исследовательский Институт Машин Для Производства Синтетических Волокон filed Critical Всесоюзный Научно-Исследовательский Институт Машин Для Производства Синтетических Волокон
Priority to SU1995559A priority Critical patent/SU494471A1/en
Application granted granted Critical
Publication of SU494471A1 publication Critical patent/SU494471A1/en

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.

SU1995559A 1974-02-12 1974-02-12 Ejector to a device for the manufacture of nonwoven materials from polymer melts SU494471A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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