Patent ID: 10458315

Abstract:
A compressor structure for turbochargers 1 including a scroll piece 20, a shroud piece 30 and a seal plate 40 assembled with each other in an axial direction, wherein the scroll piece 20 includes a penetration part 22 penetrating in the axial direction so as to constitute a discharge port 13 and a first intermediate wall surface 23 smoothly extending from an intake-side wall surface 21 to the discharge port 13, the shroud piece 30 includes an inner circumferential side wall surface 32, and the seal plate 40 includes a protruding part 42 provided with a second intermediate wall surface 43 extending from an outer circumferential side wall surface 41 and facing the first intermediate wall surface 23 so as to constitute an inner wall surface 14a of an intermediate part 14 through which the discharge port 13 and the scroll chamber 12 are communicated with each other.