Packing sealer plug

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

277129, 138 99, 285 15, 285363, F16L 5510, F16J 1540

Patent

active

041650808

ABSTRACT:
A packing sealer plug for use with valve flanges or the like. The packing sealer plug is adapted to be used in tapped openings leading to the interface between the valve flanges or other types of fittings in which packing is to be introduced by a high pressure packing gun. The plug is comprised of an externally threaded end insertable in the opening and an axial passage way leading to an opposite end of the plug which has a threaded opening adapted to receive a nozzle of the packing gun or the like for introduction of the packing. The end of the plug adjacent the threaded opening has a hexagonal square or circular exterior for reception of a wrench for connecting the plug to the flange opening. A cut-off passage way intersects with the axial passage way radially and is threaded to receive a cut-off bolt to seal the plug. The externally threaded end of the plug has a solid end with a circumferential groove adjacent to it and radial ports communicating with the axial passage way in order that packing can be expelled through the ports and the grooves substantially 360 degrees around the plug to insure even distribution of the packing.

REFERENCES:
patent: 1285430 (1918-11-01), Sheppy
patent: 1677486 (1928-07-01), Nelson
patent: 1954454 (1934-04-01), McFarland
patent: 3467141 (1969-09-01), Smith
patent: 3550638 (1970-12-01), Smith
patent: 3770301 (1973-11-01), Adams
patent: 3907442 (1975-09-01), Reid

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

Packing sealer plug does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packing sealer plug, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packing sealer plug will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1320621

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