专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11035333B1 Duct assembly for fuel injection systems in engines 有权
公开(公告)号：US11035333B1
公开(公告)日：2021-06-15
申请号：US17011136
申请日：2020-09-03
申请人： Caterpillar Inc.
发明人： Eric D. Wiebrecht , Kenth I Svensson , Marchione T. Andre
IPC分类号： F02B3/00 , F02M55/00 , F02M61/14 , F02F1/24 , F02F3/28 , F02F1/18
摘要： A duct assembly for a fuel injector of an engine includes a base and multiple duct bodies. The base includes a number of spaced apart receptacles. Each receptacle defines a cavity with a receptacle axis, a rotational engagement surface, and an axial engagement surface. The duct bodies are correspondingly secured within the cavities. Each duct body defines an axis and a duct extending along the axis to provide a passage for a fuel jet from the fuel injector. Each duct body defines an axial alignment surface engaging the axial engagement surface of the receptacle in which it is disposed to axially align the duct body along the receptacle axis of the corresponding receptacle.

2. 发明申请

US20180195422A1 TANK FOR DRY SUMP LUBRICATION SYSTEM 审中-公开
公开(公告)号：US20180195422A1
公开(公告)日：2018-07-12
申请号：US15401168
申请日：2017-01-09
申请人： Caterpillar Inc.
发明人： Eric D. Wiebrecht
IPC分类号： F01M11/00 , F01M11/04
CPC分类号： F01M11/0004 , F01M11/0458 , F01M2011/0029 , F01M2011/0083
摘要： A tank for a dry sump lubrication system for an internal combustion engine is disclosed. The tank includes a body having a first portion, a second portion, and defines an inner chamber. The tank also includes a filter housing integrally formed with the first portion and disposed inside the inner chamber. The filter housing is configured to receive a filter. Further, the body and the filter housing are formed by a blow molding process.

3. 发明授权

US08904856B2 Diagnostic system and method for a bearing of a connecting rod 有权
标题翻译：连杆轴承的诊断系统和方法
公开(公告)号：US08904856B2
公开(公告)日：2014-12-09
申请号：US13890471
申请日：2013-05-09
申请人： Caterpillar Inc.
发明人： Eric D. Wiebrecht , Ronald P. Maloney
IPC分类号： G01M13/04 , G01M15/06
CPC分类号： G01M13/04 , G01M15/06
摘要： A system for determining a health of bearing associated with a connecting rod is provided. The system includes an oil collector placed proximate to the connecting rod and configured to receive an oil cast off from side thrust surfaces of the connecting rod during movement of the connecting rod. The system includes a sensor associated with the oil collector and configured to generate a signal indicative of a temperature of the oil cast off from the side thrust surface of the connecting rod. The system also includes a controller communicably coupled to the sensor. The controller is configured to receive the signal indicative of the temperature of the oil cast off from the side thrust surface of the connecting rod. The controller further determines the health of the bearing as a function of the signal of temperature of oil cast off from side thrust surface of the connecting rod.
摘要翻译：提供了一种用于确定与连杆相关联的轴承的健康状况的系统。该系统包括靠近连杆设置的油收集器，并且构造成在连杆移动期间从连杆的侧推面接收油浇注。该系统包括与油收集器相关联的传感器，其被配置为产生指示从连杆的侧推力表面流出的油的温度的信号。该系统还包括可通信地耦合到传感器的控制器。控制器被配置为接收指示从连杆的侧推力表面流出的油的温度的信号。控制器进一步确定轴承的健康状态是从连杆的侧推力表面脱出的油的温度信号的函数。

4. 发明申请

US20230139667A1 Inferred Engine Cylinder Pressure System and Method 有权
公开(公告)号：US20230139667A1
公开(公告)日：2023-05-04
申请号：US17514753
申请日：2021-10-29
申请人： Caterpillar Inc.
发明人： William J. Barnes , Eric D. Wiebrecht
IPC分类号： F02D35/02 , F02D41/00 , F02D41/24
摘要： A system and method includes a driver component having a first sensor rigidly mounted therewith and configured to provide a first signal indicative of a rotation of the driver component, and a second sensor rigidly mounted relative to the driver component, a driven component, and a flexible coupler disposed between the driver component and the driven component; wherein the second sensor provides a second signal indicative of a rotation of the driven component, and a controller disposed to receive the first signal and the second signal. The controller is configured and operates to calculate a difference between the first signal and the second signal, and infer a torque variation between the driver component and the driven component based primarily on the difference between the first signal and the second signal.

5. 发明授权

US08966967B2 System and method for determining a health of a bearing of a connecting rod 有权
标题翻译：用于确定连杆的轴承健康的系统和方法
公开(公告)号：US08966967B2
公开(公告)日：2015-03-03
申请号：US13889486
申请日：2013-05-08
申请人： Caterpillar Inc.
发明人： Eric D. Wiebrecht , Colin P. Garner , Andrew M. Williams , Michael Gore
IPC分类号： G01M15/04 , G01M13/04 , F02D41/22 , G01M15/06 , F16C9/02 , G01M3/04
CPC分类号： G01M13/04 , F02D41/22 , F16C9/02 , F16C9/04 , F16C17/243 , F16C2360/22 , G01J2005/0033 , G01M3/04 , G01M15/06 , Y02T10/40
摘要： A system for determining a health of a bearing associated with a connecting rod is provided. The system includes a sensor associated with the connecting rod and remotely disposed relative to the bearing of the connecting rod. The sensor is configured to generate a signal indicative of a temperature of the bearing. The system includes a controller communicably coupled to the sensor. The controller is configured to receive the signal indicative of the temperature of the bearing. The controller further determines a health of the bearing as a function of the signal of the temperature of the bearing.
摘要翻译：提供了一种用于确定与连杆相关联的轴承的健康状况的系统。该系统包括与连杆相关联的传感器，并相对于连杆的轴承远程设置。传感器被配置为产生指示轴承的温度的信号。该系统包括可传感地耦合到传感器的控制器。控制器被配置为接收指示轴承温度的信号。控制器还根据轴承温度的信号确定轴承的健康状况。

6. 发明授权

US10309277B2 Tank for dry sump lubrication system 有权
公开(公告)号：US10309277B2
公开(公告)日：2019-06-04
申请号：US15401168
申请日：2017-01-09
申请人： Caterpillar Inc.
发明人： Eric D. Wiebrecht
IPC分类号： F01M11/00 , F01M11/04
摘要： A tank for a dry sump lubrication system for an internal combustion engine is disclosed. The tank includes a body having a first portion, a second portion, and defines an inner chamber. The tank also includes a filter housing integrally formed with the first portion and disposed inside the inner chamber. The filter housing is configured to receive a filter. Further, the body and the filter housing are formed by a blow molding process.

7. 发明申请

US20140331754A1 DIAGNOSTIC SYSTEM AND METHOD FOR A BEARING OF A CONNECTING ROD 有权
标题翻译：用于承载连接杆的诊断系统和方法
公开(公告)号：US20140331754A1
公开(公告)日：2014-11-13
申请号：US13890471
申请日：2013-05-09
申请人： CATERPILLAR INC.
发明人： Eric D. Wiebrecht , Ronald P. Maloney
IPC分类号： G01M13/04
CPC分类号： G01M13/04 , G01M15/06
摘要： A system for determining a health of bearing associated with a connecting rod is provided. The system includes an oil collector placed proximate to the connecting rod and configured to receive an oil cast off from side thrust surfaces of the connecting rod during movement of the connecting rod. The system includes a sensor associated with the oil collector and configured to generate a signal indicative of a temperature of the oil cast off from the side thrust surface of the connecting rod. The system also includes a controller communicably coupled to the sensor. The controller is configured to receive the signal indicative of the temperature of the oil cast off from the side thrust surface of the connecting rod. The controller further determines the health of the bearing as a function of the signal of temperature of oil cast off from side thrust surface of the connecting rod.
摘要翻译：提供了一种用于确定与连杆相关联的轴承的健康状况的系统。该系统包括靠近连杆设置的油收集器，并且构造成在连杆移动期间从连杆的侧推面接收油浇注。该系统包括与油收集器相关联的传感器，其被配置为产生指示从连杆的侧推力表面流出的油的温度的信号。该系统还包括可通信地耦合到传感器的控制器。控制器被配置为接收指示从连杆的侧推力表面流出的油的温度的信号。控制器进一步确定轴承的健康状态是从连杆的侧推力表面脱出的油的温度信号的函数。

8. 发明申请

US20140331753A1 SYSTEM AND METHOD FOR DETERMINING A HEALTH OF A BEARING OF A CONNECTING ROD 有权
标题翻译：用于确定连接轴承的健康的系统和方法
公开(公告)号：US20140331753A1
公开(公告)日：2014-11-13
申请号：US13889486
申请日：2013-05-08
申请人： CATERPILLAR INC.
发明人： Eric D. Wiebrecht , Colin P. Garner , Andrew M. Williams , Michael Gore
IPC分类号： G01M13/04 , F02D41/22
CPC分类号： G01M13/04 , F02D41/22 , F16C9/02 , F16C9/04 , F16C17/243 , F16C2360/22 , G01J2005/0033 , G01M3/04 , G01M15/06 , Y02T10/40
摘要： A system for determining a health of a bearing associated with a connecting rod is provided. The system includes a sensor associated with the connecting rod and remotely disposed relative to the bearing of the connecting rod. The sensor is configured to generate a signal indicative of a temperature of the bearing. The system includes a controller communicably coupled to the sensor. The controller is configured to receive the signal indicative of the temperature of the bearing. The controller further determines a health of the bearing as a function of the signal of the temperature of the bearing.
摘要翻译：提供了一种用于确定与连杆相关联的轴承的健康状况的系统。该系统包括与连杆相关联的传感器，并相对于连杆的轴承远程设置。传感器被配置为产生指示轴承的温度的信号。该系统包括可传感地耦合到传感器的控制器。控制器被配置为接收指示轴承温度的信号。控制器还根据轴承温度的信号确定轴承的健康状况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式