Joint for high pressure fluid

Details Joint for high pressure fluid Joint for high pressure fluid

2006-01-03

2006-01-03

Bochna, David (Department: 3679)

Pipe joints or couplings

Packed

Screw thimble-gland

C285S384000

Reexamination Certificate

active

06981721

ABSTRACT:
A coupling for high-pressure fluid achieves a long life by easily tackling wear at a connected portion due to flow of high-pressure slurry. The coupling is configured by a pipe having an inverse male screw near an end thereof; a bush being screwed to the inverse male screw; a box nut having a larger diameter hole, through which the bush can pass, on a tip end side, and a small diameter hole, through which the pipe passes, on a base end side; a block having a female screw hole that is screwed to the box nut; a washer made from soft material which is to be inserted in an accommodating space at an end portion of the fluid route; and a ring being screwed to a female screw of the female screw hole; and a polygonal hole drilled to the ring are provided, and the end portion of the pipe which passes the box nut and of which end face abuts the washer is supported by the polygonal hole.

REFERENCES:
patent: 676846 (1901-06-01), Moran
patent: 2562294 (1951-07-01), Cahenzli, Jr.
patent: 5634674 (1997-06-01), Fuser
patent: 6302451 (2001-10-01), Olson
patent: 12786/1985 (1985-01-01), None
patent: 14084/1988 (1988-01-01), None
patent: 132288/1992 (1992-12-01), None
patent: 11-325341 (1999-11-01), None

Affiliated with

Also associated with

Rating

Joint for high pressure fluid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Joint for high pressure fluid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Joint for high pressure fluid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3566022