Outer nozzle for plasma torch

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Description

FIG. 1 is a side view of an outer nozzle for a plasma torch showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a cross-sectional view thereof, taken along line 4-4 as shown in FIG. 1;

FIG. 5 is a cross-sectional view thereof, taken along line 5-5 as shown in FIG. 3;

FIG. 6 is a perspective view of an outer nozzle for a plasma torch showing our design; and,

FIG. 7 is an exploded view of a plasma torch, inner cap therefor, inner nozzle therefor, inner cap therefor, electrode therefor, and the outer nozzle for same as claimed herein shown in broken lines, illustrating the position of the outer nozzle relative to same.

In particular, the claimed article is a body of a plasma torch used for high temperature cutting applications, such as the cutting of metal.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

The ornamental design for an outer nozzle for plasma torch, as shown and described.

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Patent History
Patent number: D653270
Type: Grant
Filed: Sep 28, 2010
Date of Patent: Jan 31, 2012
Assignee: Koike Sanso Kogyo Co., Ltd. (Tokyo)
Inventors: Akira Furujo (Tokyo), Masatoshi Motoyama (Tokyo), Ryuta Hirai (Tokyo), Kazuya Kashimata (Isezaki), Tetsuo Koike (Tokyo)
Primary Examiner: Patricia Palasik
Attorney: Townsend & Banta
Application Number: 29/375,812
Classifications