compression ring

compression ring

[kəm′presh·ən ‚riŋ]
(mechanical engineering)
A ring located at the upper part of a piston to hold the burning fuel charge above the piston in the combustion chamber, thus preventing blowby.
References in periodicals archive ?
The connection stays in place with the stainless steel compression ring that is fastened to the main pipe to create a one-piece lateral lining and sealed connection.
The new shops and restaurants are arranged in a concentric 'cascade', with each level's storefronts set back 4 m from the maple balustrade as it steps up to a peristyle on the second floor which, in turn, supports the compression ring upon which the magnificent steel and glass dome rests.
Larson suspended Ochocasa 10 feet off the ground by hanging it from a compression ring with stainless steel cabling, and the platform was surrounded by stainless steel mesh.
The apparatus is thus engagable with a baby bottle in a typical manner using a threaded compression ring, or with a water bottle using threads molded into the water bottle cap.
The Weldlink comprises a length of the project specific pipe, pre-machined in the I/D, weld deposited with a CRA, generally Inconel 625, machined over the inlaid surface to a patented profile comprising a series of annulus sealing grooves, and supplied with a compression ring of the same CRA material to secure the PE into the machined profile.
Tenders are invited for Tenders Are Invited For The Stores: Compression Ring For Voltas Refrigeration Compressor, Model: Voltas-5H40, Part No.
Tenders are invited for (Open Tender) Cold Hardening Of Blanks Of Compression Ring Of Ao-18 Assy.
Dana's Perfect Circle Division will supply the complete set of rings: upper compression ring, intermediate compression ring, oil ring expander and oil ring side rail.
A compression ring beam and vertical ground anchors at the perimeter restrain tension forces.
Tenders are invited for Set Of Piston Rings For Auxilliary Compressor Consists Of I Plain Compression Ring Dia 60--01 No-Set Ii Stepped Compression Ring Dia 60--01 No-Set And Iii Slotted Oil Control Ring Dia 60--02 Nos.
A 30m diameter cable ring restrains the centre of the cable net and around the perimeter, a compression ring beam and vertical ground anchors resist huge tension forces.