公开(公告)号：US11268471B1

公开(公告)日：2022-03-08

申请号：US17102484

申请日：2020-11-24

Applicant: Caterpillar Inc.

Inventor： Adam C. Hill ,  Manjunath B. Nagaraja ,  Stephen R. Lewis

IPC: F02D41/22 ,  F02M65/00 ,  F02D41/20 ,  F02M51/06 ,  F02D41/40

Abstract: A method for identifying a type of a fuel injector installed in an internal combustion engine includes generating a control signal to supply electrical energy from a power source for actuating the fuel injector, monitoring the electrical energy, identifying a pattern in the electrical energy, the pattern being indicative of the type of the fuel injector, and outputting a notification indicative of an incorrect injector type based on the pattern.

公开(公告)号：US09546724B2

公开(公告)日：2017-01-17

申请号：US14153106

申请日：2014-01-13

Applicant: Caterpillar Inc.

Inventor： John W. Unes ,  David C. Mack ,  Adam C. Hill

IPC: F16J1/10 ,  F16H53/06 ,  F02M59/10 ,  F16H57/04 ,  F02M63/00

CPC classification number: F16H53/06 ,  F02M59/102 ,  F02M63/0001 ,  F16H57/043 ,  Y10T29/49293 ,  Y10T74/2107

Abstract: The present disclosure provides a roller pin for a fuel pump. The roller pin includes a cylindrical body made of a first material extending between a first end and a second end. The roller pin includes an intermediate portion disposed between the first end and the second end of the cylindrical body. The intermediate portion is formed by depositing a second material on the cylindrical body. The roller pin further includes a longitudinal groove extending along the intermediate portion.

Abstract translation: 本公开提供了一种用于燃料泵的辊销。 辊销包括由在第一端和第二端之间延伸的第一材料制成的圆柱体。 辊销包括设置在圆柱体的第一端和第二端之间的中间部分。 中间部分通过将第二材料沉积在圆柱体上而形成。 辊销还包括沿着中间部分延伸的纵向凹槽。

公开(公告)号：US20150198229A1

公开(公告)日：2015-07-16

申请号：US14153106

申请日：2014-01-13

Applicant: Caterpillar Inc.

Inventor： John W. Unes ,  David C. Mack ,  Adam C. Hill

IPC: F16H53/06 ,  F16H57/04 ,  F02M59/10

CPC classification number: F16H53/06 ,  F02M59/102 ,  F02M63/0001 ,  F16H57/043 ,  Y10T29/49293 ,  Y10T74/2107

Abstract: The present disclosure provides a roller pin for a fuel pump. The roller pin includes a cylindrical body made of a first material extending between a first end and a second end. The roller pin includes an intermediate portion disposed between the first end and the second end of the cylindrical body. The intermediate portion is formed by depositing a second material on the cylindrical body. The roller pin further includes a longitudinal groove extending along the intermediate portion.

Abstract translation: 本公开提供了一种用于燃料泵的辊销。 辊销包括由在第一端和第二端之间延伸的第一材料制成的圆柱体。 辊销包括设置在圆柱体的第一端和第二端之间的中间部分。 中间部分通过将第二材料沉积在圆柱体上而形成。 辊销还包括沿着中间部分延伸的纵向凹槽。