Rotary kinetic fluid motors or pumps – Selectively adjustable vane or working fluid control means – Runner – shaft – or separate motor operated
Patent
1991-01-15
1993-02-02
Look, Edward K.
Rotary kinetic fluid motors or pumps
Selectively adjustable vane or working fluid control means
Runner, shaft, or separate motor operated
415155, 415165, 403375, F01D 1712
Patent
active
051833816
ABSTRACT:
A mounting assembly for a movable annular wall member of an inlet passageway of a variable geometry turbine. The inlet passageway is defined between the movable wall and a facing wall. The wall member is formed from a sheet material and is supported on a plurality of pins which extend parallel to the direction of movement of the wall member. The wall member comprises a tubular portion extending away from the facing wall and each pin supports a radial extending projection having a pair of spaced tabs. Each tab is engaged in a respective slot in the tubular portion of the wall member, the tabs being a relatively close fit in the direction of movement of the wall member and a relatively loose fit in a plane at right angles to the direction of movement.
REFERENCES:
patent: 3079127 (1963-02-01), Rowlett et al.
patent: 4403913 (1983-09-01), Fisker
patent: 4544325 (1985-10-01), Rogo et al.
patent: 4552308 (1985-11-01), Rogo et al.
patent: 4984965 (1991-01-01), McKean
Gron Gary M.
Holset Engineering Company Limited
Look Edward K.
Nguyen Hoang
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