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1. WO1998016749 - PERIMETER WELD FLANGES

Publication Number WO/1998/016749
Publication Date 23.04.1998
International Application No. PCT/US1997/018300
International Filing Date 10.10.1997
Chapter 2 Demand Filed 09.03.1998
IPC
B23K 33/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
33Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
B23K 37/053 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
04for holding or positioning work
053aligning cylindrical work; Clamping devices therefor
F16L 23/032 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
23Flanged joints
02the flanges being connected by members tensioned axially
032characterised by the shape or composition of the flanges
CPC
B23K 2101/04
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
2101Articles made by soldering, welding or cutting
04Tubular or hollow articles
B23K 2101/12
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
2101Articles made by soldering, welding or cutting
04Tubular or hollow articles
12Vessels
B23K 33/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
33Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
B23K 33/006
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
33Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
004Filling of continuous seams
006for cylindrical workpieces
B23K 37/0536
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
04for holding or positioning work
053aligning cylindrical work; Clamping devices therefor
0536for maintaining flanges on tubes
F16L 23/032
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
23Flanged joints
02the flanges being connected by members tensioned axially
032characterised by the shape or composition of the flanges
Applicants
  • KIMBALL PHYSICS, INC. [US]/[US]
Inventors
  • CRAWFORD, Charles, K.
Agents
  • SOLOWAY, Norman, P.
Priority Data
60/028,31211.10.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PERIMETER WELD FLANGES
(FR) COLLERETTES SOUDABLES SUR LEUR PERIMETRE
Abstract
(EN)
A perimeter weld flange (60) comprising an inner (46) and external (61) perimeter wall surface and a perimeter weld lip (55) on said flange for welding said flange onto a receiving surface. The perimeter weld flange herein is particularly suitable for weldable metal-gasketed ultra-high vacuum joints, and is also conveniently welded onto tubes, cones, ellipsoids, plates and other shapes, including even irregular shapes, in addition to spheres.
(FR)
L'invention concerne une collerette (60) soudable sur son périmètre, qui comprend une surface (46) de paroi périmétrique intérieure et une surface (61) de paroi périmétrique extérieure et une lèvre (55) de soudure périmétrique servant à souder ladite collerette sur une surface de réception. Ladite collerette soudable sur son périmètre convient particulièrement à des joints soudables à joint statique métallique et à vide ultra poussé, et peut être facilement soudée sur des pièces cylindriques, coniques, ellipsoïdales, plates ou ayant d'autres formes, notamment irrégulières.
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