Invention Grant
- Patent Title: High visibility plasma arc torch
- Patent Title (中): 高能见度等离子弧焊炬
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Application No.: US13169534Application Date: 2011-06-27
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Publication No.: US08153927B2Publication Date: 2012-04-10
- Inventor: Peter J. Twarog , Jesse A. Roberts
- Applicant: Peter J. Twarog , Jesse A. Roberts
- Applicant Address: US NH Hanover
- Assignee: Hypertherm, Inc.
- Current Assignee: Hypertherm, Inc.
- Current Assignee Address: US NH Hanover
- Agency: Proskauer Rose LLP
- Main IPC: B23K10/00
- IPC: B23K10/00

Abstract:
An improved torch providing high visibility of the work zone to the operator, an increased viewing angle, and a reduced obstruction angle. The high visibility torch includes consumables adapted to maintain torch and consumables performance while reducing visual obstruction to the user, by coordinating, balancing, and optimizing design requirements and stack up tolerances. The invention also includes a related low-profile safety switch that promotes workpiece visibility and minimizes view obstruction.
Public/Granted literature
- US20110253683A1 High Visibility Plasma Arc Torch Public/Granted day:2011-10-20
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