Control apparatus for an arc welder

Electric heating – Metal heating – By arc

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

21913021, 21913033, 21913771, 323241, B23K 910

Patent

active

045270457

ABSTRACT:
An arc welder is provided with a phase control circuit by rectifying elements to simplify the construction of the arc welder and improve the performance and operability. The arc welder is further provided with a storage control circuit to enable the retrieval of stored data of the same welding conditions. A union/individual control circuit is provided to eliminate troublesome adjustment of potentiometers.

REFERENCES:
patent: 3213262 (1965-10-01), Marchand
patent: 3735241 (1973-05-01), O'Sullivan
patent: 4093844 (1978-06-01), Fellure et al.
patent: 4163886 (1979-08-01), Omae et al.
patent: 4247751 (1981-01-01), Ashton et al.
patent: 4247752 (1981-01-01), Stringer
patent: 4302655 (1981-11-01), Edling
A. J. Weissberger, "Microprocessors Simplify Industrial Control", Electronic Design 22, 10/25/1975, pp. 96-99.
A. F. Manz, "The One Knob Welder", Welding Journal, 9/1968, pp. 720-725.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Control apparatus for an arc 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 Control apparatus for an arc welder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control apparatus for an arc welder will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-383012

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.