Weft yarn guide for a fluid jet loom

Details Weft yarn guide for a fluid jet loom Weft yarn guide for a fluid jet loom

1980-06-25

1984-04-17

Jaudon, Henry

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4730

Patent

active

044428715

ABSTRACT:
A weft yarn guide of an air jet loom comprises a base portion capable of being connected to a sley, a pair of guide members which are connected to the upper end of the base portion and which are forked to form a weft inserting opening therebetween, a base fluid passage formed within the base portion, and a plurality of fluid blowing holes formed on the upper portions of the guide members and communicated with the base fluid passage. The weft yarn guide further comprises a branching wall projected from the upper inner wall of the base fluid passage in order to branch air flow fed from the base passage into two flows, and a pair of branch passages formed within the guide members in order to communicate the base fluid passage with the fluid blowing holes, whereby the air flow is smoothly branched without causing substantial turbulence.

REFERENCES:
patent: 1552190 (1925-09-01), Axtell et al.
patent: 1791509 (1931-02-01), Morrow
patent: 3139118 (1964-06-01), Suaty
patent: 3847187 (1974-11-01), Buran et al.
patent: 4190067 (1980-02-01), Kuda et al.

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