Invention Grant
- Patent Title: Plasma torch with reversible baffle
- Patent Title (中): 等离子火炬与可逆挡板
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Application No.: US13348281Application Date: 2012-01-11
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Publication No.: US08624149B2Publication Date: 2014-01-07
- Inventor: David Charles Griffin , Gregory William Diehl , Christopher Reed Martin
- Applicant: David Charles Griffin , Gregory William Diehl , Christopher Reed Martin
- Applicant Address: US SC Florence
- Assignee: The ESAB Group, Inc.
- Current Assignee: The ESAB Group, Inc.
- Current Assignee Address: US SC Florence
- Agency: Kacvinsky Daisak PLLC
- Main IPC: B23K10/00
- IPC: B23K10/00 ; H05H1/34

Abstract:
A plasma arc torch includes an annular baffle defining distinct faces A, B, C, and D. Faces A and C are opposite from each other, and faces B and D are opposite from each other. First passages for fluid flow extend between the faces A and C, and second passages extend between the faces B and D. The baffle is installable in an annular space between an inner wall and an outer wall, in either of two orientations. In a first orientation, the first passages are open to fluid flow and the second passages are closed by engagement of the inner and outer walls with the faces B and D, and in a second orientation, flipped over relative to the first orientation, the second passages are open to fluid flow and the first passages are closed by engagement of the inner and outer walls with the faces A and C.
Public/Granted literature
- US20130175244A1 Plasma Torch With Reversible Baffle Public/Granted day:2013-07-11
Information query