Electrical discharge apparatus with a dielectric fluid assembly

Details Electrical discharge apparatus with a dielectric fluid assembly Electrical discharge apparatus with a dielectric fluid assembly

1989-11-22

1991-07-30

Evans, Geoffrey S.

Electric heating

Metal heating

Cutting or disintegrating

219 6914, B23H 100, B23H 904

Patent

active

050361732

ABSTRACT:
Apparatus for use when machining or applying a textured finish to a surface of a workpiece comprises a receptacle for containing dielectric fluid which is closed on all sides excepting that side which, in use of the apparatus, engages the adjoining surface of the workpiece. The open side of the receptacle carries a flexible structure which can be moved towards and away from the workpiece surface between a first position in which the open side of the receptacle is spaced from the workpiece and a second position in which the workpiece surface closes off the open side of the receptacle. The flexible structure carries at its edge surface a resilient member whose contour can be varied to match the contour of the workpiece. In a preferred embodiment the flexible structure comprises a bellows-like structure.

REFERENCES:
patent: 3148488 (1964-09-01), Reaser
patent: 3223610 (1965-12-01), Inoue
patent: 4484053 (1984-11-01), Michishita et al.
patent: 4543460 (1985-09-01), Inoue
patent: 4634825 (1987-01-01), Budin et al.

Affiliated with

Also associated with

Rating

Electrical discharge apparatus with a dielectric fluid assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical discharge apparatus with a dielectric fluid assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical discharge apparatus with a dielectric fluid assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1543386