초록 ▼

A nozzle liner (14) is secured to a nozzle support structure (10) with interlocking clips (24, 26). After moving the liner axially into engagement cantilever spring (32) abuts a clip (24) which retains the liner. The liner is easily installed, spring engagement may be confirmed, and the liner is rea

A nozzle liner (14) is secured to a nozzle support structure (10) with interlocking clips (24, 26). After moving the liner axially into engagement cantilever spring (32) abuts a clip (24) which retains the liner. The liner is easily installed, spring engagement may be confirmed, and the liner is readily removable.

대표청구항 ▼

A liner retaining arrangement for retaining a nozzle liner against a nozzle wall comprising: a flexible liner having a plurality of arcuate sections and axially extending linear portions located between said arcuate portions; a planar impingement plate; a plurality of axially slideable interlocking

A liner retaining arrangement for retaining a nozzle liner against a nozzle wall comprising: a flexible liner having a plurality of arcuate sections and axially extending linear portions located between said arcuate portions; a planar impingement plate; a plurality of axially slideable interlocking clip pairs, a first clip of each pair secured to said linear portion and a second clip of each pair secured to said impingement plate, said clip pairs each having a length and spacing between pairs such that said liner may be placed with said clip pairs clearing each other and axially slid into engagement; at least one axial retaining structure comprising; a fixed stop in one of said liner and impingement plate abutable with a clip on the other of said liner and impingement plate in a first direction; a depressible spring on one of said liner and impingement plate abutable with a clip on the other of said liner and impingement plate on the second direction when the spring is in its undepressed condition, but not when it is in its depressed condition.