Title:
WEFT-INSERTION NOZZLE OF FLUID-JET LOOM
Document Type and Number:
Japanese Patent JP2005105473
Kind Code:
A
Abstract:
To improve the straightening effect of a fluid even at a high-speed operation of a loom.
The weft-insertion nozzle has a nozzle body and a needle having a weft-guiding hole and inserted into the nozzle body and ejects the fluid supplied between the nozzle body and the needle. The needle has a needle tip having outer diameter decreasing toward the tip side, and a plurality of straightening walls extending from the needle tip outward in radial direction are integrally attached to the outer circumference of the needle tip.
Inventors:
HATTORI KOICHI
Application Number:
JP2003341284A
Publication Date:
April 21, 2005
Filing Date:
September 30, 2003
Export Citation:
Assignee:
TSUDAKOMA IND CO LTD
International Classes:
D03D47/32; (IPC1-7): D03D47/32
Attorney, Agent or Firm:
Nobuyuki Matsunaga
Soichi Kogo
Reitaro Sato
Soichi Kogo
Reitaro Sato
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