PIPELINE FLANGE JOINT

FIELD: mechanical engineering. SUBSTANCE: invention can be used mainly in split connections of pipelines with valves and sets, for instance, in gas distributing stations. Proposed pipeline flange joint contains bracing studs and spacer in form of round ring with sealing members. Two expanding screws...

Full description

Saved in:
Bibliographic Details
Main Authors TIMONIN V.A, AVKSENT'EV V.K, DOBRJANSKIJ V.L, SERAZETDINOV F.SH
Format Patent
LanguageEnglish
Published 10.09.2003
Edition7
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:FIELD: mechanical engineering. SUBSTANCE: invention can be used mainly in split connections of pipelines with valves and sets, for instance, in gas distributing stations. Proposed pipeline flange joint contains bracing studs and spacer in form of round ring with sealing members. Two expanding screws, minimum, thrusting against support flay of other flange are arranged on one of flanges of joint. Spacer is provided with two opposite parallel to each other segment sections for arrangement of expanding screw and at least two studs. All other bracing studs pass through body of spacer so that when disconnecting flange joint, said studs are first to remove, while expanding screw and studs located within the limits of segment section remain in place in stressed state, thus providing required mounting clearance. EFFECT: improved operating reliability, safety at mounting and demounting operations, ease of connection and reduced cost of restoration f joint and downtime. 1 dwg
Bibliography:Application Number: RU20010133628