公开(公告)号：US20140334923A1

公开(公告)日：2014-11-13

申请号：US14337814

申请日：2014-07-22

Applicant: Caterpillar Inc.

Inventor： Jarrod David Moss ,  Douglas L. Hampton ,  Trent A. Simpson

IPC: F04D29/42

CPC classification number: F04D29/42 ,  F01D1/06 ,  F04D29/4206 ,  F04D29/4213 ,  F04D29/624 ,  F04D29/682 ,  F05D2230/80 ,  F05D2250/51 ,  Y10T29/49238 ,  Y10T29/49723 ,  Y10T29/4973 ,  Y10T29/49734

Abstract: A compressor housing defines an inlet bore having a first inlet collar disposed therein. The inlet collar is connected to the housing with a first plurality of radially extending posts. The first plurality of posts is removed to detach the inlet collar from the housing, and the inlet collar is removed from the housing. The same or another inlet collar is concentrically located within a liner. The liner can be located at a radial distance around at least a portion of the inlet collar. The inlet collar is connected to the liner by radially inserting a second plurality of posts through the liner and into the inlet collar. An assembly of the liner containing the inlet collar is inserted into the inlet bore of the housing such that the inlet collar forms the inducer bore of the compressor housing.

Abstract translation: 压缩机壳体限定入口孔，其中设置有第一入口轴环。 入口轴环与第一多个径向延伸的柱连接到壳体。 去除第一多个柱以将入口套环从壳体分离，并且将入口套环从壳体移除。 相同或另一个入口套环同心地位于衬套内。 衬套可以位于入口套环的至少一部分周围的径向距离处。 入口轴环通过径向插入穿过衬套的第二多个柱并进入入口套环而连接到衬套。 包含入口套环的衬套的组件插入到壳体的入口孔中，使得入口套环形成压缩机壳体的导流孔。

公开(公告)号：US09581173B2

公开(公告)日：2017-02-28

申请号：US14337814

申请日：2014-07-22

Applicant: Caterpillar Inc.

Inventor： Jarrod David Moss ,  Douglas L. Hampton ,  Trent A. Simpson

IPC: F04D29/42 ,  F04D29/68 ,  F01D1/06 ,  F04D29/62

CPC classification number: F04D29/42 ,  F01D1/06 ,  F04D29/4206 ,  F04D29/4213 ,  F04D29/624 ,  F04D29/682 ,  F05D2230/80 ,  F05D2250/51 ,  Y10T29/49238 ,  Y10T29/49723 ,  Y10T29/4973 ,  Y10T29/49734

Abstract: A compressor housing defines an inlet bore having a first inlet collar disposed therein. The inlet collar is connected to the housing with a first plurality of radially extending posts. The first plurality of posts is removed to detach the inlet collar from the housing, and the inlet collar is removed from the housing. The same or another inlet collar is concentrically located within a liner. The liner can be located at a radial distance around at least a portion of the inlet collar. The inlet collar is connected to the liner by radially inserting a second plurality of posts through the liner and into the inlet collar. An assembly of the liner containing the inlet collar is inserted into the inlet bore of the housing such that the inlet collar forms the inducer bore of the compressor housing.

Abstract translation: 压缩机壳体限定入口孔，其中设置有第一入口轴环。 入口轴环与第一多个径向延伸的柱连接到壳体。 去除第一多个柱以将入口套环从壳体分离，并且将入口套环从壳体移除。 相同或另一个入口套环同心地位于衬套内。 衬套可以位于入口套环的至少一部分周围的径向距离处。 入口轴环通过径向插入穿过衬套的第二多个柱并进入入口套环而连接到衬套。 包含入口套环的衬套的组件插入到壳体的入口孔中，使得入口套环形成压缩机壳体的导流孔。

公开(公告)号：US20160061143A1

公开(公告)日：2016-03-03

申请号：US14473627

申请日：2014-08-29

Applicant: CATERPILLAR INC.

Inventor： Robert E. Sharp ,  Adam William Ostein ,  Curtis John Graham ,  Jarrod David Moss ,  Bharat Kumar Meduru

IPC: F02F7/00 ,  F02F1/02 ,  C23C4/12 ,  F02F1/00

CPC classification number: F02F7/0095 ,  C23C4/00 ,  C23C4/01 ,  C23C4/02 ,  C23C4/08 ,  C23C4/131 ,  C23C4/18 ,  C23C14/028 ,  C23C14/042 ,  F02F1/004 ,  F02F1/02 ,  F02F7/0002 ,  F02F7/0085

Abstract: A method of manufacturing an engine block is disclosed. In one embodiment, the method includes providing an engine block including a cylinder bore and a top deck with a head face including a predetermined surface roughness. The method also includes masking the cylinder bore with a masking plug, the masking plug being located at a predetermined insertion distance measured from a masking plug outer surface to the head face. The method further includes applying a corrosion resistant coating to the top deck over the head face and machine finishing the engine block including the coating to the engine block specifications.

Abstract translation: 公开了一种制造发动机缸体的方法。 在一个实施例中，该方法包括提供包括气缸孔的发动机缸体和具有包括预定表面粗糙度的头部面的顶板。 该方法还包括用掩蔽塞屏蔽气缸孔，掩蔽塞位于从掩蔽塞外表面到头面测量的预定插入距离处。 该方法还包括将抗腐蚀涂层施加到头部表面上的顶部甲板上，以及将包括涂层的发动机缸体整理到发动机缸体规格的机器。

公开(公告)号：US09353702B2

公开(公告)日：2016-05-31

申请号：US14473627

申请日：2014-08-29

Applicant: CATERPILLAR INC.

Inventor： Robert E. Sharp ,  Adam William Ostein ,  Curtis John Graham ,  Jarrod David Moss ,  Bharat Kumar Meduru

IPC: C23C4/00 ,  F02F7/00 ,  F02F1/00 ,  F02F1/02 ,  C23C4/12

CPC classification number: F02F7/0095 ,  C23C4/00 ,  C23C4/01 ,  C23C4/02 ,  C23C4/08 ,  C23C4/131 ,  C23C4/18 ,  C23C14/028 ,  C23C14/042 ,  F02F1/004 ,  F02F1/02 ,  F02F7/0002 ,  F02F7/0085

Abstract: A method of manufacturing an engine block is disclosed. In one embodiment, the method includes providing an engine block including a cylinder bore and a top deck with a head face including a predetermined surface roughness. The method also includes masking the cylinder bore with a masking plug, the masking plug being located at a predetermined insertion distance measured from a masking plug outer surface to the head face. The method further includes applying a corrosion resistant coating to the top deck over the head face and machine finishing the engine block including the coating to the engine block specifications.

Abstract translation: 公开了一种制造发动机缸体的方法。 在一个实施例中，该方法包括提供包括气缸孔的发动机缸体和具有包括预定表面粗糙度的头部面的顶板。 该方法还包括用掩蔽塞屏蔽气缸孔，掩蔽塞位于从掩蔽塞外表面到头面测量的预定插入距离处。 该方法还包括将抗腐蚀涂层施加到头部表面上的顶部甲板上，以及将包括涂层的发动机缸体整理到发动机缸体规格的机器。