SU537287A1 - Pneumatic device for controlling threads on textile machines - Google Patents

Pneumatic device for controlling threads on textile machines

Info

Publication number
SU537287A1
SU537287A1 SU2015237A SU2015237A SU537287A1 SU 537287 A1 SU537287 A1 SU 537287A1 SU 2015237 A SU2015237 A SU 2015237A SU 2015237 A SU2015237 A SU 2015237A SU 537287 A1 SU537287 A1 SU 537287A1
Authority
SU
USSR - Soviet Union
Prior art keywords
jet
pneumatic device
diffuser
slots
textile machines
Prior art date
Application number
SU2015237A
Other languages
Russian (ru)
Inventor
Тауберт Райнер
Original Assignee
Феб Шпиннераймашиненбау Карл-Марксштадт (Инопредприятие)
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 Феб Шпиннераймашиненбау Карл-Марксштадт (Инопредприятие) filed Critical Феб Шпиннераймашиненбау Карл-Марксштадт (Инопредприятие)
Application granted granted Critical
Publication of SU537287A1 publication Critical patent/SU537287A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0328—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using pneumatic sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Description

Перед пуском устройства в действие подвод воздуха из внутреннего пространства трубы И с прорезью к соплам 4 и 5 закрываетс  посредством соответствующей диафрагмы до тех пор, пока эту функцию не примет на себ  проход щий нитевидный материал 18. .Before starting the device, the air supply from the inner space of the pipe I, with a slot to the nozzles 4 and 5, is closed by means of an appropriate diaphragm until this filament material 18 takes over.

Если все четыре нити имеютс  в наличии, то стру  20 воздуха в зоне струйного и улавливающего сопл (4 и 5) не подвергаетс  завихрени м . Если же нить отсутствует, то образуетс  вихревое движение в результате столкновени  среды, вытекающей через соответствующую прорезь 16, с потоком воздуха, проход щим между струйным и улавливающим соплами. Давление в улавливающем сопле 5 падает, и преобразователь 8 производит переключение .If all four filaments are available, the air jet 20 in the area of the jet and trap nozzles (4 and 5) is not subject to turbulence. If there is no thread, a vortex motion is formed as a result of the collision of the medium flowing through the corresponding slot 16, with the air flow passing between the jet and trapping nozzles. The pressure in the catching nozzle 5 drops, and the converter 8 switches.

При помощи дроссельных клапанов 3 или 9 можно воздействовать на услови  давлени  отдельных струйных потоков.By means of throttle valves 3 or 9, the pressure conditions of the individual jet streams can be affected.

При незначительных изменени х в данном устройстве можно также держать под контролем одновременно восемь нитей. Дл  этого надо лишь увеличить количество цилиндрических дисков и предусмотреть добавочное струйное сопло. Улавливающее сопло должноWith minor changes in this device, it is also possible to simultaneously control eight strands. To do this, it is only necessary to increase the number of cylindrical disks and to provide an additional jet nozzle. Catching nozzle should

находитьс  тогда между обоими струйными соплами.then be between the two jet nozzles.

Claims (3)

1. Пневматическое устройство дл  контрол  нитей на текстильных мащинах, содержащее источник сжатого воздуха, трубопровод с клапанами , струйное и улавливающее сопла, контролирующую камеру и регистрирующий прибор , отличающеес  тем, что, с целью повыщени  производительности и расщирени  функциональных возможностей, оно снабжено диффузором, состо щим из корпуса и трубы с расположенными на ней дисками, при этом1. A pneumatic device for controlling threads on textile fabrics, containing a source of compressed air, a pipeline with valves, a jet and trap nozzle, a control chamber and a recording device, characterized in that, in order to increase productivity and enhance functionality, it is equipped with a diffuser from the housing and the pipe with the disks located on it, while контролирующа  камера соединена с источником сжатого воздуха с одной стороны посредством струйного сопла, а с другой - посредством диффузора.The control chamber is connected to a source of compressed air on the one hand by means of a jet nozzle, and on the other by a diffuser. 2. Устройство по п. 1, отличающеес 2. The device according to claim 1, characterized by тем, что труба диффузора имеет продольные прорези на стороне обращенной к струйному и улавливающему соплам, причем количество прорезей соответствует числу контролируемых нитей.the fact that the diffuser tube has longitudinal slots on the side facing the jet and collecting nozzles, and the number of slots corresponds to the number of controlled filaments. 3. Устройство по п. 1, отличающеес  тем, что, с целью изменени  щирины прорезей, диски установлены на трубе с возможностью продольного перемещени .3. A device according to claim 1, characterized in that, in order to change the width of the slots, the disks are mounted on the pipe with the possibility of longitudinal movement.
SU2015237A 1973-04-18 1974-04-11 Pneumatic device for controlling threads on textile machines SU537287A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17026073A DD103211A1 (en) 1973-04-18 1973-04-18

Publications (1)

Publication Number Publication Date
SU537287A1 true SU537287A1 (en) 1976-11-30

Family

ID=5490909

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2015237A SU537287A1 (en) 1973-04-18 1974-04-11 Pneumatic device for controlling threads on textile machines

Country Status (4)

Country Link
CS (1) CS175721B1 (en)
DD (1) DD103211A1 (en)
DE (1) DE2409817A1 (en)
SU (1) SU537287A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601161A1 (en) * 1985-01-24 1986-08-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Pneumatic stop-motion device (catch-thread device)

Also Published As

Publication number Publication date
DE2409817A1 (en) 1974-10-31
CS175721B1 (en) 1977-05-31
DD103211A1 (en) 1974-01-12

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