ES2139643T3 - CENTRIFUGAL SPINNING PROCEDURE. - Google Patents
CENTRIFUGAL SPINNING PROCEDURE.Info
- Publication number
- ES2139643T3 ES2139643T3 ES93500149T ES93500149T ES2139643T3 ES 2139643 T3 ES2139643 T3 ES 2139643T3 ES 93500149 T ES93500149 T ES 93500149T ES 93500149 T ES93500149 T ES 93500149T ES 2139643 T3 ES2139643 T3 ES 2139643T3
- Authority
- ES
- Spain
- Prior art keywords
- duct
- yarn
- nozzles
- receive
- blocks
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 abstract 2
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/08—Spinning or twisting machines in which the product is wound-up continuously cup, pot or disc type, in which annular masses of yarn are formed by centrifugal action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
EL DISPOSITIVO DE HILADO COMPRENDE DOS BLOQUES DE HILADO CENTRIFUGA (7,8) ALIMENTADOS ALTERNATIVAMENTE POR DOS CONDUCTOS (5,5'';6,6''), QUE CONECTAN UN TREN ESTIRADOR CON ESTOS BLOQUES DE HILADO (7,8) Y QUE SURGEN EN UN EMPALME SITUADO A LA SALIDA DE UN CONDUCTO COMUN (3). CADA CONDUCTO (5,6) COMPRENDE UN JUEGO DE BOQUILLAS (22, 23) DESTINADAS A CREAR UNA CIRCULACION HELICOIDAL. DOS BOBINAS DE ALMACENAMIENTO (9,20) ESTAN DISPUESTAS ENTRE LAS DOS PARTES DE LOS CONDUCTOS (5,5'';66'') PARA RECIBIR EL HILO HILADO EN LOS BLOQUES (7,8). DOS EMPUJADORES (11, 12) ACCIONADOS NEUMATICAMENTE, ESTAN DESTINADOS A APRESAR EL HILO CONTRA LAS BOBINAS DE ALMACENAMIENTO Y A INTERRUMPIR POR LA MISMA OCASION LA SUBIDA DE LA TORSION EN EL HILO,. COMO SIMULTANEAMENTE AL ACCIONAMIENTO DE UNO DE LOS EMPUJADORES (11, 12), EL JUEGO DE BOQUILLAS (22, 23) DISPUESTO EN EL CONDUCTO (5,6) QUE DEBE RECIBIR, EN EL MOMENTO DEL CAMBIO DE BLOQUE DE HILADO, CREA UNA CIRCULACION DE AIRE HELICOIDAL EN ESTE CONDUCTO, EL HILO ES ASPIRADO EN ESTE CONDUCTO. DADO QUE NO RECIBE MAS TORSION TRAS EL APRISIONAMIENTO DEL HILO, LA FUERZA ASI APLICADA PERMITE SEPARARLO Y DIRIGIR EL HAZ DE FIBRAS (4) EN EL NUEVO CONDUCTO DONDE RECIBE UNA TORSION. OTRO INYECTAR (20) ESTA DISPUESTO A LA SALIDA DEL TREN ESTIRADOR (1,2) PARA COMUNICAR LA COHESION SUFICIENTE DE LAS FIBRAS QUE PERMITEN MANTENER LA REGULARIDAD Y ESTA ACCIONADO CON UN RETARDO PREDETERMINADO RESPECTO DE LAS BOQUILLAS (22, 23) PARA FAVORECER LA LIBERACION DEL HILO Y EL CAMBIO DE CONDUCTO.THE YARN DEVICE COMPRISES TWO CENTRIFUGAL YARN BLOCKS (7.8) ALTERNATIVELY SUPPLIED BY TWO DUCTS (5.5 ''; 6.6 ''), CONNECTING A STRETCHING TRAIN WITH THESE YARN BLOCKS (7.8) AND THAT ARISE IN A JOINT LOCATED AT THE EXIT OF A COMMON DUCT (3). EACH DUCT (5,6) INCLUDES A SET OF NOZZLES (22, 23) INTENDED TO CREATE A HELICAL CIRCULATION. TWO STORAGE COILS (9.20) ARE ARRANGED BETWEEN THE TWO PARTS OF THE DUCTS (5.5``; 66 '') TO RECEIVE THE YARN SPINED IN THE BLOCKS (7.8). TWO PNEUMATICALLY ACTUATED PUSHERS (11, 12) ARE INTENDED TO GRIP THE THREAD AGAINST THE STORAGE COILS AND TO INTERRUPT THE RISE OF TORSION IN THE THREAD, AT THE SAME TIME. AS SIMULTANEOUSLY TO THE OPERATION OF ONE OF THE PUSHERS (11, 12), THE SET OF NOZZLES (22, 23) ARRANGED IN THE DUCT (5,6) THAT IT MUST RECEIVE, AT THE TIME OF CHANGE OF YARN BLOCK, CREATES A CIRCULATION OF HELICAL AIR IN THIS DUCT, THE WIRE IS SUCTIONED IN THIS DUCT. BECAUSE IT DOES NOT RECEIVE MORE TORQUE AFTER THREAT ENTRAPMENT, THE FORCE SO APPLIED ALLOWS TO SEPARATE IT AND DIRECT THE BEAM OF FIBERS (4) IN THE NEW DUCT WHERE IT RECEIVES A TORQUE. ANOTHER INJECT (20) IS WILLING TO DEPART FROM THE STRETCHING TRAIN (1,2) TO COMMUNICATE THE SUFFICIENT COHESION OF FIBERS THAT ALLOW TO MAINTAIN REGULARITY AND IS OPERATED WITH A DEFAULT DELAY IN RESPECT OF THE NOZZLES (22, 23) THREAD RELEASE AND CHANGE OF DUCT.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19930500149 EP0651078B1 (en) | 1993-11-03 | 1993-11-03 | Process for centrifugal spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2139643T3 true ES2139643T3 (en) | 2000-02-16 |
Family
ID=8214886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93500149T Expired - Lifetime ES2139643T3 (en) | 1993-11-03 | 1993-11-03 | CENTRIFUGAL SPINNING PROCEDURE. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0651078B1 (en) |
| JP (1) | JP3326026B2 (en) |
| DE (1) | DE69326615T2 (en) |
| ES (1) | ES2139643T3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12227880B2 (en) | 2019-05-22 | 2025-02-18 | Yimao Environmental Technology Co., Ltd. | Centrifugal spinning apparatus and planar receiving-type centrifugal spinning automatic production device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0515762A1 (en) * | 1991-05-22 | 1992-12-02 | Carlos Pujol-Isern | Process for centrifugal spinning |
| EP0556528A1 (en) * | 1992-02-14 | 1993-08-25 | Carlos Pujol-Isern | Continuous centrifugal spinning method and spinning machine for carrying out the method |
-
1993
- 1993-11-03 ES ES93500149T patent/ES2139643T3/en not_active Expired - Lifetime
- 1993-11-03 EP EP19930500149 patent/EP0651078B1/en not_active Expired - Lifetime
- 1993-11-03 DE DE1993626615 patent/DE69326615T2/en not_active Expired - Fee Related
-
1994
- 1994-11-02 JP JP26981794A patent/JP3326026B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0651078B1 (en) | 1999-09-29 |
| EP0651078A1 (en) | 1995-05-03 |
| JPH07189047A (en) | 1995-07-25 |
| DE69326615D1 (en) | 1999-11-04 |
| JP3326026B2 (en) | 2002-09-17 |
| DE69326615T2 (en) | 2000-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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