EP 0587535 A1 19940316 - Weft insertion control apparatus in a jet loom.
Title (en)
Weft insertion control apparatus in a jet loom.
Title (de)
Schussfadeneintragskontrollvorrichtung in eine Düsenwebmaschine.
Title (fr)
Dispositif de contrÔle de l'insertion de trame dans un métier à jet.
Publication
Application
Priority
JP 24227492 A 19920910
Abstract (en)
OBJECT To provide a weft insertion control apparatus in a jet loom which permits successful insertion of weak or hard twist weft. STRUCTURE Pressure of air in the air supply tank 1 is adjusted by reducing valve 3. The main weft inserting nozzle 1 is connected to the air supply tank 1 through air supply conduit 4. There is provided a solenoid-operated air supply control valve 5 in the conduit 4. The air supply conduit 4 between the nozzle 1 and the valve 5 has an air exhaust conduit 6 branching off therefrom and having therein a flow control valve 7. There is provided a solenoid-operated air exhaust control valve 8 between the flow control valve 9 and the connection between the conduits 4, 6. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
D03D 47/30 (2006.01)
CPC (source: EP)
D03D 47/3033 (2013.01); D03D 47/3053 (2013.01)
Citation (search report)
- [XA] US 4303106 A 19811201 - YOSHIDA KAZUNORI, et al
- [A] US 4466468 A 19840821 - BROUWER CHARLES W [US], et al
- [AD] JP S59193882 U 19841222
- [A] EP 0105561 A1 19840418 - RUETI TE STRAKE BV [NL]
- [AD] JP S5615442 A 19810214 - TSUDAKOMA IND CO LTD
- [AD] DATABASE WPI Week 8646, Derwent World Patents Index; AN 86-302796
Designated contracting state (EPC)
BE DE FR IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93810643 A 19930909; JP 24227492 A 19920910