公开(公告)号：WO2010082119A3

公开(公告)日：2010-07-22

申请号：PCT/IB2010/000059

申请日：2010-01-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  AISIN TAKAOKA CO., LTD. ,  INOSHITA, Hirofumi ,  MINE, Koichi ,  ISOGAI, Tomoyuki ,  IIDA, Tatsuo ,  SATO, Akira ,  KAJITA, Takuya ,  YOSHIKANE, Hideki

Inventor： INOSHITA, Hirofumi ,  MINE, Koichi ,  ISOGAI, Tomoyuki ,  IIDA, Tatsuo ,  SATO, Akira ,  KAJITA, Takuya ,  YOSHIKANE, Hideki

IPC: F01D9/02 ,  B21D28/30 ,  F01D25/24

Abstract: A turbocharger (1) includes: a turbine wheel (2) that is driven by exhaust gas from an engine and supported rotatably by a rotary shaft (3); and a turbine housing (6) that forms an exhaust gas passage that leads the exhaust gas to the turbine wheel (2), wherein the turbine housing (6) includes a housing main body (7) constituted by a plate-form member and a reinforcement member (20) that forms the exhaust gas passage together with the housing main bod (7)y and reinforces the housing main body, the reinforcement member includes a pair of annular portions (21,22) having a substantially annular shape and provided about an axial center of the rotary shaft (3) at an interval in an axial direction of the rotary shaft, and a connecting portion (24) that connects the pair of annular portions (21,22), and the pair of annular portions and the connecting portion are molded integrally by implementing deformation processing on the plate -form member.

公开(公告)号：WO2010082119A2

公开(公告)日：2010-07-22

申请号：PCT/IB2010000059

申请日：2010-01-14

Applicant: TOYOTA MOTOR CO LTD ,  AISIN TAKAOKA LTD ,  INOSHITA HIROFUMI ,  MINE KOICHI ,  ISOGAI TOMOYUKI ,  IIDA TATSUO ,  SATO AKIRA ,  KAJITA TAKUYA ,  YOSHIKANE HIDEKI

Inventor： INOSHITA HIROFUMI ,  MINE KOICHI ,  ISOGAI TOMOYUKI ,  IIDA TATSUO ,  SATO AKIRA ,  KAJITA TAKUYA ,  YOSHIKANE HIDEKI

IPC: F02C6/12

CPC classification number: F01D25/24 ,  F01D9/026 ,  F01D17/165 ,  F05D2220/40 ,  F05D2230/25 ,  F05D2300/502 ,  Y10T29/49245

Abstract: A turbocharger includes: a turbine wheel that is driven by exhaust gas from an engine and supported rotatably by a predetermined rotary shaft; and a turbine housing that forms an exhaust gas passage that leads the exhaust gas to the turbine wheel, wherein the turbine housing includes a housing main body constituted by a plate-form member and a reinforcement member that forms the exhaust gas passage together with the housing main body and reinforces the housing main body, the reinforcement member includes a pair of annular portions having a substantially annular shape and provided about an axial center of the rotary shaft at an interval in an axial direction of the rotary shaft, and a connecting portion that connects the pair of annular portions, and the pair of annular portions and the connecting portion are molded integrally by implementing deformation processing on the plate-form member.

Abstract translation: 涡轮增压器包括：涡轮机叶轮，其由来自发动机的排气驱动并由预定旋转轴可旋转地支撑; 以及涡轮壳体，其形成将废气引导到涡轮机叶轮的排气通道，其中，所述涡轮机壳体包括由板状构件和与所述壳体形成所述排气通道的加强构件构成的壳体主体 主体并且加强壳体主体，加强构件包括一对环形部分，该环形部分具有基本上环形的形状，并且围绕旋转轴的轴向中心以旋转轴的轴向间隔设置，并且连接部分 连接一对环状部，通过对板状部件进行变形处理，一对环状部和连结部成形为一体。