SCROLL FLUID MACHINE

To provide a scroll compressor capable of performing a desired performance by properly setting a chip clearance between a tooth tip of a wall body having an inclination part and a teeth bottom of an end plate.SOLUTION: The compressor has a first wall body inclined part formed by continuously increasing height of a wall body toward an inner peripheral side from an outer peripheral side in a swirl direction of the wall body, and has a first end plate inclined part formed by inclining a tooth bottom face opposed to a tooth tip of the first wall body inclined part according to inclination of the first wall body inclined part. A chip clearance T4 between the tooth tip of the first wall body inclined part and a tooth bottom of the first end plate inclined part opposed to the tooth tip is constant in the swirl direction under room temperature.SELECTED DRAWING: Figure 13 【課題】傾斜部を有する壁体の歯先と端板の歯底に適切にチップクリアランスを設定し、所望の性能を発揮することができるスクロール圧縮機を提供する。【解決手段】壁体の渦巻き方向の外周側から内周側に向かって壁体の高さが連続的に増大する第１壁体傾斜部を有し、第１壁体傾斜部の歯先に対向する歯底面が第１壁体傾斜部の傾斜に応じて傾斜する第１端板傾斜部を有し、第１壁体傾斜部の歯先と歯先に対向する第１端板傾斜部の歯底との間の常温におけるチップクリアランスＴ４が、渦巻き方向において一定とされている。【選択図】図１３