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公开(公告)号：US20190301638A1
公开(公告)日：2019-10-03
申请号：US15940428
申请日：2018-03-29
Applicant: Caterpillar Inc.
Abstract: A shutoff valve assembly for a fluid supply system includes a shutoff valve, with a valve member movable therein to shutoff fluid flow through a fluid conduit. The shutoff valve assembly includes a sensor target assembly with a sensor target located outside of the valve housing, and a rotator structured to transmit a rotation of the valve member within the valve housing to the sensor target. A proximity sensor is located outside of the valve housing and structured to produce a valve closing signal based on rotation of the sensor target that is indicative of initiating closing the shutoff valve. The design is adapted for relatively high temperature and high vibration environments.
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Patent Agency Ranking
公开(公告)号：US20160194988A1
公开(公告)日：2016-07-07
申请号：US15067201
申请日：2016-03-11
Applicant: Caterpillar Inc.
Inventor： Rodney Allen Lawrence , Brandyn Anthony Stack , Eric William Ferguson
CPC classification number: F01M13/0416 , F01M2013/0472 , F02F7/0065 , F02M25/06 , Y02T10/121
Abstract: A housing for a crankcase ventilation system of an engine is provided. The housing includes a plurality of walls connected together and having an outer surface and an inner surface. The inner surface of the plurality of walls defines a central cavity therewithin. The central cavity is adapted to enclose at least a portion of each of a Valve Cover integrated Breather (VCIB), an oil mist separator, and an inlet line connecting the VCIB and the oil mist separator. The housing also includes a coupling mechanism provided on one of the plurality of walls to mount the housing to the engine.
Abstract translation: 提供了一种用于发动机的曲轴箱通风系统的壳体。 壳体包括连接在一起并具有外表面和内表面的多个壁。 多个壁的内表面在其中限定了一个中心腔。 中心腔适于封闭阀盖集成通气器（VCIB），油雾分离器和连接VCIB和油雾分离器的入口管线的至少一部分。 壳体还包括设置在多个壁之一上以将壳体安装到发动机上的联接机构。
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公开(公告)号：US11028806B2
公开(公告)日：2021-06-08
申请号：US15940469
申请日：2018-03-29
Applicant: Caterpillar Inc.
Inventor： Rodney Allen Lawrence , Brandyn Anthony Stack , Joseph John Stabnik , Keith Thomas Igoe , Eric Ferguson
Abstract: A fluid supply system for a machine such as an internal combustion engine includes a shutoff valve having an electrical actuator that includes a solenoid subassembly, and a stabilizer for the electrical valve actuator. The stabilizer includes a fitting structured to couple the shutoff valve to adjacent hardware in the fluid supply system, and a strongarm extending between the fitting and the solenoid assembly and clamped to the solenoid subassembly. A vibration-damping reinforced grommet may be clamped between the solenoid subassembly and the clamp.
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公开(公告)号：US20190301411A1
公开(公告)日：2019-10-03
申请号：US15940469
申请日：2018-03-29
Applicant: Caterpillar Inc.
Inventor： Rodney Allen Lawrence , Brandyn Anthony Stack , Joseph John Stabnik , Keith Thomas Igoe , Eric Ferguson
Abstract: A fluid supply system for a machine such as an internal combustion engine includes a shutoff valve having an electrical actuator that includes a solenoid subassembly, and a stabilizer for the electrical valve actuator. The stabilizer includes a fitting structured to couple the shutoff valve to adjacent hardware in the fluid supply system, and a strongarm extending between the fitting and the solenoid assembly and clamped to the solenoid subassembly. A vibration-damping reinforced grommet may be clamped between the solenoid subassembly and the clamp.
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公开(公告)号：US11566592B2
公开(公告)日：2023-01-31
申请号：US17319202
申请日：2021-05-13
Applicant: Caterpillar Inc.
Inventor： Rodney Allen Lawrence , Brandyn Anthony Stack , Joseph John Stabnik , Keith Thomas Igoe , Eric Ferguson
Abstract: A fluid supply system for a machine such as an internal combustion engine includes a shutoff valve having an electrical actuator that includes a solenoid subassembly, and a stabilizer for the electrical valve actuator. The stabilizer includes a fitting structured to couple the shutoff valve to adjacent hardware in the fluid supply system, and a strongarm extending between the fitting and the solenoid assembly and clamped to the solenoid subassembly. A vibration-damping reinforced grommet may be clamped between the solenoid subassembly and the clamp.
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公开(公告)号：US20210270218A1
公开(公告)日：2021-09-02
申请号：US17319202
申请日：2021-05-13
Applicant: Caterpillar Inc.
Inventor： Rodney Allen Lawrence , Brandyn Anthony Stack , Joseph John Stabnik , Keith Thomas Igoe , Eric Ferguson
Abstract: A fluid supply system for a machine such as an internal combustion engine includes a shutoff valve having an electrical actuator that includes a solenoid subassembly, and a stabilizer for the electrical valve actuator. The stabilizer includes a fitting structured to couple the shutoff valve to adjacent hardware in the fluid supply system, and a strongarm extending between the fitting and the solenoid assembly and clamped to the solenoid subassembly. A vibration-damping reinforced grommet may be clamped between the solenoid subassembly and the clamp.
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