Injection nozzle system

Details Injection nozzle system Injection nozzle system

2007-04-10

2007-04-10

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Rigid fluid confining distributor

Assembly or disassembly feature

C239S589000, C239S590000, C239S592000, C239S593000, C239S594000

Reexamination Certificate

active

10889301

ABSTRACT:
A nozzle system is provided comprising a nozzle tip supported in a nozzle body with an alignment member. The alignment member has a connection for engaging a corresponding connection located on the nozzle body. The alignment member also has an aperture concentric with the sleeve that has a tapered engagement surface for contacting a tapered engagement surface on the nozzle tip. A first melt channel is defined through the nozzle body and a second melt channel is defined through the nozzle tip. The melt channel in the nozzle tip has a first section that extends along a first axis from an inlet, a second section that extends from the first section at an incline and a third section that extends from the second section parallel to and eccentric with the first axis. The resulting melt channel defines a straight through channel parallel to said first axis from said inlet to said opening.

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International Searching Authority “Notification of Transmittal of The International Search Report or the Declaration”—International Search Report for PCT/CA 00/01235; completed Jan. 22, 2001.

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