Arrangement for closing off fluid passages

Details Arrangement for closing off fluid passages Arrangement for closing off fluid passages

1993-12-09

1995-08-22

Scherbel, David A.

Pipes and tubular conduits

With closures and plugs

Inflation stem type

F16L 5510

Patent

active

054430976

ABSTRACT:
An arrangement and method for closing off fluid passages is disclosed. The arrangement includes first and second closure members inserted one behind the other in the fluid passage, the second closure member slidably fit into the passage with a clearance and positioning against a sealing shoulder in the fluid passage so that abraded particles caused by press fitting of the first closure member behind the second closure member can not get into the fluid passage.

REFERENCES:
patent: 577811 (1897-02-01), Tadder
patent: 942666 (1909-12-01), Romstaedt
patent: 2518165 (1950-08-01), Millard
patent: 3447564 (1969-06-01), North et al.
patent: 3825146 (1974-07-01), Hirmann
patent: 3851668 (1974-12-01), Benjamin
patent: 3927801 (1975-12-01), Martin et al.
patent: 4463597 (1984-08-01), Pierce et al.
patent: 4465103 (1984-08-01), Humphreys

Affiliated with

Also associated with

Rating

Arrangement for closing off fluid passages does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2135766