ATE171735T1 - METHOD FOR PRODUCING CHENILLE THREAD - Google Patents
METHOD FOR PRODUCING CHENILLE THREADInfo
- Publication number
- ATE171735T1 ATE171735T1 AT95830108T AT95830108T ATE171735T1 AT E171735 T1 ATE171735 T1 AT E171735T1 AT 95830108 T AT95830108 T AT 95830108T AT 95830108 T AT95830108 T AT 95830108T AT E171735 T1 ATE171735 T1 AT E171735T1
- Authority
- AT
- Austria
- Prior art keywords
- signal
- amplitude
- speed
- converted
- motor
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/42—Chenille threads
-
- 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
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/32—Driving or stopping arrangements for complete machines
Abstract
Produce chenille yarns, the control phases occur in a closed loop. The motor speed is taken at the time by at least one speed transducer (T) to give an electric signal (ST) of a set amplitude applicable to the current speed. The signal amplitude is compared with a reference signal (R) of constant amplitude, set at the required motor function speed. The difference between the signal (ST,R) amplitudes is converted into an error signal (E), to be converted into a signal with a frequency proportionally variable to the error signal (E) amplitude. The converted signal (C) is fed to a wave circuit (1) to change the constant voltage to a voltage value and frequency as a function of the error signal (E) amplitude. The wave circuit output signal (U) sets the motor to give an automatic operational speed instantly, according to the working.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94FI000059A IT1278567B1 (en) | 1994-03-25 | 1994-03-25 | METHOD FOR THE PRODUCTION OF CHENILLE YARN |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE171735T1 true ATE171735T1 (en) | 1998-10-15 |
Family
ID=11350807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95830108T ATE171735T1 (en) | 1994-03-25 | 1995-03-22 | METHOD FOR PRODUCING CHENILLE THREAD |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0674030B1 (en) |
JP (1) | JPH07292537A (en) |
AT (1) | ATE171735T1 (en) |
DE (1) | DE69505030T2 (en) |
DK (1) | DK0674030T3 (en) |
ES (1) | ES2124513T3 (en) |
IT (1) | IT1278567B1 (en) |
TW (1) | TW368529B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1314991B1 (en) * | 2000-10-25 | 2003-01-21 | Giesse Srl | DEVICE FOR FEEDING THE EFFECT WIRE FOR DACINIGLIA MACHINES. |
ITPI20010064A1 (en) * | 2001-09-27 | 2003-03-27 | Guerrino Rastrelli | METHOD FOR THE PARALLEL OPERATION OF A MULTIPLE OF MACHINES FOR THE PRODUCTION OF CHENILLE YARN AND DRIVE GROUP THAT ACTUATES |
KR100680887B1 (en) * | 2006-05-25 | 2007-02-08 | 김수복 | A chenille yarn with elasticiy |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59103591A (en) * | 1982-12-03 | 1984-06-15 | Meidensha Electric Mfg Co Ltd | Controlling method for operation of synchronous motor |
JPS63186581A (en) * | 1987-01-27 | 1988-08-02 | Star Seiki:Kk | Driver for induction motor |
DE3714714C1 (en) * | 1987-05-02 | 1988-08-18 | Saurer Allma Gmbh | Apparatus for controlling a fancy-yarn twisting or spinning machine |
FR2621605B1 (en) * | 1987-10-09 | 1990-01-05 | Icbt Roanne | MACHINE FOR TEXTURING YARNS BY LOW TORSION AND SIMILAR TEXTILE MACHINES HAVING DRIVE SHAFT LINES |
US4807430A (en) * | 1987-10-22 | 1989-02-28 | Walker Magnetics Group, Inc. | Thread wrapping apparatus |
JPH02198836A (en) * | 1989-01-30 | 1990-08-07 | Nippon Steel Corp | Rustproof processed thick steel plate and preparation thereof |
IT224428Z2 (en) * | 1991-02-22 | 1996-04-30 | Giesse Srl | CHENILLE MANUFACTURING MACHINE, PERFECTED. |
-
1994
- 1994-03-25 IT IT94FI000059A patent/IT1278567B1/en active IP Right Grant
-
1995
- 1995-03-16 TW TW084102516A patent/TW368529B/en active
- 1995-03-22 EP EP95830108A patent/EP0674030B1/en not_active Expired - Lifetime
- 1995-03-22 ES ES95830108T patent/ES2124513T3/en not_active Expired - Lifetime
- 1995-03-22 DE DE69505030T patent/DE69505030T2/en not_active Expired - Fee Related
- 1995-03-22 AT AT95830108T patent/ATE171735T1/en not_active IP Right Cessation
- 1995-03-22 DK DK95830108T patent/DK0674030T3/en active
- 1995-03-24 JP JP7091707A patent/JPH07292537A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0674030B1 (en) | 1998-09-30 |
TW368529B (en) | 1999-09-01 |
EP0674030A1 (en) | 1995-09-27 |
IT1278567B1 (en) | 1997-11-24 |
ITFI940059A1 (en) | 1995-09-25 |
ES2124513T3 (en) | 1999-02-01 |
DE69505030T2 (en) | 1999-06-10 |
DE69505030D1 (en) | 1998-11-05 |
DK0674030T3 (en) | 1999-06-21 |
JPH07292537A (en) | 1995-11-07 |
ITFI940059A0 (en) | 1994-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |