Electric heating – Metal heating – By arc
Patent
1979-11-23
1982-02-02
Rubinson, Gene Z.
Electric heating
Metal heating
By arc
219121ED, 250397, B23K 1500
Patent
active
043141340
ABSTRACT:
An electron beam position control for maintaining the position of a beam of charged particles that strikes a workpiece at an impact spot includes an adjustable aperture through which X-rays emanating from the impact spot pass, a rotating cylinder having a plurality of slots formed on its outer surface, a scintillator crystal and photo multiplier located within the rotating cylinder, an electronic circuit for producing an error signal that energizes one or the other of two magnetic coils, which are effective in redirecting the electron beam so that its focal point strikes the workpiece at the target or reference position.
REFERENCES:
patent: 3149257 (1964-09-01), Wintermute
patent: 3370151 (1968-02-01), Normando
patent: 3534387 (1970-10-01), Sanderson et al.
patent: 3766355 (1973-10-01), Kottkamp
patent: 4092516 (1978-05-01), Martin
patent: 4160165 (1979-07-01), McCombs
Welding Journal; Welding Research Supplement, Feb. 1976, pp. 52-s to 55-s; "Electron Beam Welding Spike Suppression Using Feedback Control" by Tews et al.
Cooper John C.
Schumacher Berthold W.
Ford Motor Company
George Keith E.
Harrington Donald J.
McKenzie Frank G.
Rubinson Gene Z.
LandOfFree
Beam position control for electron beam welder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Beam position control for electron beam welder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beam position control for electron beam welder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1822814