EP 0189919 A1 19860806 - Device for the automatic control of the weft yarn feed in air looms.
Title (en)
Device for the automatic control of the weft yarn feed in air looms.
Title (de)
Vorrichtung zur automatischen Steuerung von Schussfadeneintrag in Düsenwebmaschinen.
Title (fr)
Dispositif pour le contrÔle automatique de l'insertion de trame dans les métiers à jet d'air.
Publication
Application
Priority
IT 1929485 A 19850130
Abstract (en)
A device for the automatic control of the weft yarn feed in air looms comprises at least one sensor (13), which measures the time taken for each yarn turn leaving the feeder (A) to unwind, and an analyzing and monitoring circuit (14), to which are fed the motion analysis signals from the sensor (13) and which continuously monitors the operating times of the solenoid valves (7, 8, 9) - supplying air to the loom nozzles (1, 2, 3) from compressed air receivers (4, 5, 6) - and the air pressure level in said receivers (4, 5, 6).
IPC 1-7
IPC 8 full level
D03D 47/30 (2006.01); D03D 47/36 (2006.01)
CPC (source: EP)
D03D 47/3033 (2013.01); D03D 47/304 (2013.01); D03D 47/3053 (2013.01); D03D 47/3066 (2013.01); D03D 47/363 (2013.01)
Citation (search report)
- [X] WO 8402360 A1 19840621 - IRO AB [SE]
- [A] EP 0107110 A1 19840502 - IRO AB [SE]
- [A] US 4534387 A 19850813 - VAN HEST CORNELIUS A J H [NL]
- [A] GB 2151266 A 19850717 - SAURER DIEDERICHS SA
- [A] EP 0114047 A2 19840725 - TSUDAKOMA IND CO LTD [JP]
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0189919 A1 19860806; BR 8600330 A 19861007; ES 551417 A0 19861116; ES 8700704 A1 19861116; IT 1215235 B 19900131; IT 8519294 A0 19850130; JP S61207642 A 19860916
DOCDB simple family (application)
EP 86101177 A 19860129; BR 8600330 A 19860128; ES 551417 A 19860130; IT 1929485 A 19850130; JP 1599486 A 19860129