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Title:
NOZZLE BODY FOR PRODUCING VERY FINE LIQUID JET FLOWS ON WATER NEEDLING DEVICES
Document Type and Number:
WIPO Patent Application WO2002024998
Kind Code:
A3
Abstract:
The invention relates to jet flows on a nozzle beam for hydrodynamic water needling, formed inside a nozzle body which is supported as a component part on the nozzle strip. The aim of the invention is to ensure long-term secure positioning of the sapphire or similar material on the nozzle strip. According to the invention, the nozzle bodies are respectively held in place in a nozzle body support which is introduced via a foot part with a smaller diameter smaller into bores in the nozel strip.

Inventors:
FLEISSNER GEROLD (CH)
Application Number:
PCT/EP2001/010753
Publication Date:
August 15, 2002
Filing Date:
September 18, 2001
Export Citation:
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Assignee:
FLEISSNER MASCHF GMBH CO (DE)
FLEISSNER GEROLD (CH)
International Classes:
B05B1/02; B05B1/14; B05B3/10; D04H1/46; D04H18/04; B05B15/06; (IPC1-7): D04H1/46; B05B1/02; B05B3/10
Domestic Patent References:
WO2001044553A12001-06-21
WO2001015812A12001-03-08
Foreign References:
DE19941729A12001-03-08
DE19921694A12000-11-16
DE19849814A12000-05-04
EP0119338A11984-09-26
US5620142A1997-04-15
US3613999A1971-10-19
US5806155A1998-09-15
GB2178342A1987-02-11
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