Apparatus for impregnation of porous samples for materials evalu

Details Apparatus for impregnation of porous samples for materials evalu Apparatus for impregnation of porous samples for materials evalu

1982-11-08

1987-04-07

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Including ventilating type hood or chamber encasing a...

141 5, 141 59, 141129, 141284, 222166, 264102, 264DIG78, 425117, 425173, 425261, 425447, B29C 3904, B29C 3942

Patent

active

046557008

ABSTRACT:
An apparatus for impregnating porous samples for materials evaluation with an inert material which fills the pores of the samples. A plurality of samples are placed in mold cups on a rotatable table within a vacuum chamber, and a supply of impregnant or encapsulant material such as an epoxy resin is provided in a container mounted on a tiltable platform located above the rotatable table. A plurality of samples are thus mounted in respective molding cups spaced in a circle on the rotatable table, a supply of encapsulant material is provided in a cup placed in a cup holder on the tiltable platform, a vacuum is created within the chamber, and the table is intermittently rotated to position each molding cup with its sample in line with the tilt axis of the tiltable platform to permit tilting of the encapsulant cup to pour a supply of resin into the molding cup. The foregoing procedure is repeated until each of the molding cups has received a desired supply of the resin material, while the vacuum is maintained within the chamber.

REFERENCES:
patent: 2463550 (1949-03-01), Myerson et al.
patent: 3081492 (1963-03-01), Grzegorczyk
patent: 3413391 (1968-11-01), Carroll et al.
patent: 3621904 (1971-11-01), Fahlbusch
patent: 3664786 (1972-05-01), Devine

Affiliated with

Also associated with

Rating

Apparatus for impregnation of porous samples for materials evalu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for impregnation of porous samples for materials evalu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for impregnation of porous samples for materials evalu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1083951