COMPRESSOR HOUSING

• Main Authors: YI JIANWEN JAMES, CURTIS ERIC WARREN, HU LIANGJUN, IVES DAVID CURTIS
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2019
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; STEAM ENGINES; WEAPONS

The invention provides a compressor housing. A turbocharger compressor and method are provided including a first coolant passage in thermal contact with an inlet configured to direct the charge gas toward an impeller; and second, third, and fourth coolant passages respectively in thermal contact with impeller, volute, and diffuser regions. All of the coolant passages are fluidically coupled with aheat exchanger. One or more of the coolant passages are configured such that coolant flows in an upstream direction relative to a general flow direction of charge gas through the compressor. 本公开提供了"压缩机壳体"。提供了一种涡轮增压器压缩机和方法，所述涡轮增压器压缩机包括：第一冷却剂通道，其与入口热接触，所述入口被构造成将增压气体引向叶轮；以及第二、第三和第四冷却剂通道，其分别与叶轮、蜗壳和扩散器区域热接触。所有所述冷却剂通道都与热交换器流体联接。所述冷却剂通道中的一个或多个被构造成使得冷却剂相对于增压气体通过所述压缩机的总体流动方向在上游方向上流动。