IT1135172B - Dispositivo elettrico di azionamento di apparecchi alimentatori di filo per macchine tessili - Google Patents
Dispositivo elettrico di azionamento di apparecchi alimentatori di filo per macchine tessiliInfo
- Publication number
- IT1135172B IT1135172B IT19318/81A IT1931881A IT1135172B IT 1135172 B IT1135172 B IT 1135172B IT 19318/81 A IT19318/81 A IT 19318/81A IT 1931881 A IT1931881 A IT 1931881A IT 1135172 B IT1135172 B IT 1135172B
- Authority
- IT
- Italy
- Prior art keywords
- signals
- motor
- triacs
- compared
- electric device
- Prior art date
Links
- 239000004753 textile Substances 0.000 title 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
- H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19318/81A IT1135172B (it) | 1981-01-26 | 1981-01-26 | Dispositivo elettrico di azionamento di apparecchi alimentatori di filo per macchine tessili |
EP82100230A EP0056954B1 (en) | 1981-01-26 | 1982-01-14 | Electric control for yarn feeding devices |
AT82100230T ATE23652T1 (de) | 1981-01-26 | 1982-01-14 | Elektrische regelung fuer fadenspeisungseinrichtungen. |
DE8282100230T DE3274321D1 (en) | 1981-01-26 | 1982-01-14 | Electric control for yarn feeding devices |
US06/341,552 US4452402A (en) | 1981-01-26 | 1982-01-21 | Electric control for yarn feeding devices |
SU823395199A SU1340596A3 (ru) | 1981-01-26 | 1982-01-25 | Электрическое устройство дл управлени скоростью электродвигател нитенакопительного барабана подачи уточной нити на ткацкой машине |
JP57010835A JPS57143545A (en) | 1981-01-26 | 1982-01-26 | Electric control apparatus for yarn supply apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19318/81A IT1135172B (it) | 1981-01-26 | 1981-01-26 | Dispositivo elettrico di azionamento di apparecchi alimentatori di filo per macchine tessili |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8119318A0 IT8119318A0 (it) | 1981-01-26 |
IT1135172B true IT1135172B (it) | 1986-08-20 |
Family
ID=11156688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19318/81A IT1135172B (it) | 1981-01-26 | 1981-01-26 | Dispositivo elettrico di azionamento di apparecchi alimentatori di filo per macchine tessili |
Country Status (7)
Country | Link |
---|---|
US (1) | US4452402A (it) |
EP (1) | EP0056954B1 (it) |
JP (1) | JPS57143545A (it) |
AT (1) | ATE23652T1 (it) |
DE (1) | DE3274321D1 (it) |
IT (1) | IT1135172B (it) |
SU (1) | SU1340596A3 (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550754A (en) * | 1983-06-29 | 1985-11-05 | Nissan Motor Co., Ltd. | Weft picking system of loom and method for operating same |
FR2548693B1 (fr) * | 1983-07-07 | 1985-10-18 | Saurer Diederichs Sa | Dispositif d'entrainement en rotation pour predelivreur-mesureur de trame, sur une machine a tisser sans navette |
GB8327676D0 (en) * | 1983-10-15 | 1983-11-16 | Bonas Machine Co | Yarn metering device |
IT1176259B (it) * | 1984-06-04 | 1987-08-18 | Roy Electrotex Spa | Alimentatore di trama per telai di tessitura |
IT8422055V0 (it) * | 1984-06-04 | 1984-06-04 | Roy Electrotex Spa | Alimentatore di trama per telai di tessitura comportante mezzi perfezionati per accumulare la riserva di trama. |
DE3506490A1 (de) * | 1985-02-23 | 1986-09-04 | Sobrevin Société de brevets industriels-Etablissement, Vaduz | Liefervorrichtung fuer laufende faeden |
DE3506489C1 (de) * | 1985-02-23 | 1986-08-28 | Sobrevin Société de brevets industriels-Etablissement, Vaduz | Fadenliefervorrichtung |
JPH0410233Y2 (it) * | 1986-09-26 | 1992-03-13 | ||
SE8800839D0 (sv) * | 1988-03-09 | 1988-03-09 | Iro Ab | Forfarande och anordning for hastighetsreglering av en fournissor for mellan-lagring av garn, trad eller dylikt |
DE4407958A1 (de) * | 1994-03-09 | 1995-09-14 | Iro Ab | Fadenbremsvorrichtung |
IT1311256B1 (it) * | 1999-10-26 | 2002-03-04 | Lgl Electronics Spa | Dispositivo e metodo di movimentazione e controllo del braccioavvolgitrama negli apparecchi alimentatori di trama per telai di |
FR2867786B1 (fr) * | 2004-03-22 | 2006-05-12 | Rieter Textile Machinery Fr | Dispositif de gestion d'une coupure d'alimentation electrique dans une machine textile notamment de transformation de fils |
CN107313163B (zh) * | 2017-08-04 | 2018-05-11 | 江苏科瑞德智控自动化科技有限公司 | 一种高速剑杆织机嵌入式刹车板 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1035559A (en) * | 1964-11-12 | 1966-07-13 | Asea Ab | A driving system comprising an alternating current motor |
DE1919716C3 (de) * | 1969-04-18 | 1979-07-05 | Era Elektronik-Regelautomatik Gmbh & Co Kg, 4800 Bielefeld | Anordnung zur Regelung der Drehzahl eines Asynchron-KurzschluOläufermotors |
GB1395889A (en) * | 1971-12-03 | 1975-05-29 | Howden Supertherm Ltd | Ac power control unit |
US3796385A (en) * | 1972-05-24 | 1974-03-12 | Rosen K | Thread delivery method and apparatus |
CH616902A5 (it) * | 1976-10-28 | 1980-04-30 | Sulzer Ag | |
SE408890B (sv) * | 1977-11-14 | 1979-07-16 | Aros Electronics Ab | Sett och apparat for styrning av en tradmatningsanordning |
-
1981
- 1981-01-26 IT IT19318/81A patent/IT1135172B/it active
-
1982
- 1982-01-14 DE DE8282100230T patent/DE3274321D1/de not_active Expired
- 1982-01-14 AT AT82100230T patent/ATE23652T1/de not_active IP Right Cessation
- 1982-01-14 EP EP82100230A patent/EP0056954B1/en not_active Expired
- 1982-01-21 US US06/341,552 patent/US4452402A/en not_active Expired - Fee Related
- 1982-01-25 SU SU823395199A patent/SU1340596A3/ru active
- 1982-01-26 JP JP57010835A patent/JPS57143545A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0056954B1 (en) | 1986-11-12 |
IT8119318A0 (it) | 1981-01-26 |
JPH0370024B2 (it) | 1991-11-06 |
EP0056954A3 (en) | 1982-08-11 |
EP0056954A2 (en) | 1982-08-04 |
ATE23652T1 (de) | 1986-11-15 |
US4452402A (en) | 1984-06-05 |
DE3274321D1 (en) | 1987-01-02 |
SU1340596A3 (ru) | 1987-09-23 |
JPS57143545A (en) | 1982-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961218 |