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公开(公告)号：US09512743B2
公开(公告)日：2016-12-06
申请号：US14666550
申请日：2015-03-24
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern , Chong Hsi Jack Chen , Minghui Chien , Scott Michael DeRaad
Abstract: Embodiments may provide a valve train for an engine including a valve stem configured for reciprocating movement to open and close a port in a combustion chamber of the engine. The valve train may also include an elastomeric element coupled with the valve stem, and a mass may be coupled with the elastomeric element and able to move relative to the valve stem.
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公开(公告)号：US20150192041A1
公开(公告)日：2015-07-09
申请号：US14666550
申请日：2015-03-24
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern , Chong Hsi Jack Chen , Minghui Chien , Scott Michael DeRaad
IPC: F01L1/16
Abstract: Embodiments may provide a valve train for an engine including a valve stem configured for reciprocating movement to open and close a port in a combustion chamber of the engine. The valve train may also include an elastomeric element coupled with the valve stem, and a mass may be coupled with the elastomeric element and able to move relative to the valve stem.
Abstract translation: 实施例可以提供用于发动机的气门机构，其包括构造成往复运动以打开和关闭发动机的燃烧室中的端口的阀杆。 气门机构还可以包括与阀杆联接的弹性体元件，并且质量块可以与弹性体元件联接并且能够相对于阀杆移动。
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公开(公告)号：US20140251251A1
公开(公告)日：2014-09-11
申请号：US13791625
申请日：2013-03-08
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Jim Chern , Chong Hsi Jack Chen , Minghui Chien , Scott Michael DeRaad
IPC: F01L1/14
Abstract: Embodiments may provide a valve train for an engine including a valve stem configured for reciprocating movement to open and close a port in a combustion chamber of the engine. The valve train may also include an elastomeric element coupled with the valve stem, and a mass may be coupled with the elastomeric element and able to move relative to the valve stem.
Abstract translation: 实施例可以提供用于发动机的气门机构，其包括构造成往复运动以打开和关闭发动机的燃烧室中的端口的阀杆。 气门机构还可以包括与阀杆联接的弹性体元件，并且质量块可以与弹性体元件联接并且能够相对于阀杆移动。
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公开(公告)号：US10589615B2
公开(公告)日：2020-03-17
申请号：US14816821
申请日：2015-08-03
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern , Mary Theresa Breida , Thomas Mathai , Margaret Brouwer
Abstract: Methods and systems are provided for reducing NVH resultant from collisions between internal components of a hydraulic engine mount. In one example, a hydraulic engine mount may include a de-coupler with a number cavities encased therein and extending along a common circumference of the de-coupler.
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Patent Agency Ranking
公开(公告)号：US10443684B2
公开(公告)日：2019-10-15
申请号：US15866874
申请日：2018-01-10
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern
Abstract: An engine system has a balance gear coupled to a balance shaft. The balance gear is formed by a disc having first and second opposite sides extending radially outwardly to a circumferential edge defining a series of teeth, with a first sector of the disc having a first aperture therethrough, and a second opposite sector of the disc having a second aperture therethrough. A damper is positioned within the second aperture and extends across the disc. The damper has a container enclosing a plurality of particles therein. Opposed ends of the container are outboard of the first and second sides of the disc. A method of forming the balance gear is also provided.
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公开(公告)号：US20170036525A1
公开(公告)日：2017-02-09
申请号：US14816821
申请日：2015-08-03
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern , Mary Theresa Breida , Thomas Mathai , Margaret Brouwer
Abstract: Methods and systems are provided for reducing NVH resultant from collisions between internal components of a hydraulic engine mount. In one example, a hydraulic engine mount may include a de-coupler with a number cavities encased therein and extending along a common circumference of the de-coupler.
Abstract translation: 提供了用于减少由液压发动机支架的内部部件之间碰撞引起的NVH的方法和系统。 在一个示例中，液压发动机支架可以包括具有包封在其中并且沿着去耦合器的公共圆周延伸的多个空腔的去耦合器。
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公开(公告)号：US08985077B2
公开(公告)日：2015-03-24
申请号：US13791625
申请日：2013-03-08
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern , Chong Hsi Jack Chen , Minghui Chien , Scott Michael DeRaad
Abstract: Embodiments may provide a valve train for an engine including a valve stem configured for reciprocating movement to open and close a port in a combustion chamber of the engine. The valve train may also include an elastomeric element coupled with the valve stem, and a mass may be coupled with the elastomeric element and able to move relative to the valve stem.
Abstract translation: 实施例可以提供用于发动机的气门机构，其包括构造成往复运动以打开和关闭发动机的燃烧室中的端口的阀杆。 气门机构还可以包括与阀杆联接的弹性体元件，并且质量块可以与弹性体元件联接并且能够相对于阀杆移动。
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公开(公告)号：US20140339035A1
公开(公告)日：2014-11-20
申请号：US14146633
申请日：2014-01-02
Applicant: Ford Global Technologies, LLC
Inventor： Mary Theresa Breida , Thomas Mathai , Nagari Achar , Hassan Dakhlallah , Margaret Brouwer , Jim Chern
IPC: F16F9/10
CPC classification number: F16F9/10 , F16F13/107
Abstract: Embodiments may provide a hydromount, an inertial track and a method. The hydromount may a curvilinear inertial track fluidically coupled at a first end to a first fluid chamber, and fluidically coupled at a second end to a second fluid chamber. The hydromount may also include a choke disposed within the inertial track at a predetermined location to reduce a width of a flow path within the inertial track at the predetermined location.
Abstract translation: 实施例可以提供水力装置，惯性轨道和方法。 液压升降器可以是曲线惯性轨道，其在第一端处流体耦合到第一流体室，并且在第二端处流体耦合到第二流体室。 水力发电机还可以包括在预定位置处设置在惯性轨道内的扼流圈，以减小预定位置处的惯性轨道内的流路的宽度。
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公开(公告)号：US20140190441A1
公开(公告)日：2014-07-10
申请号：US13734724
申请日：2013-01-04
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Jim Chern , Chong Hsi Jack Chen , Minghui Chien , Scott Michael DeRaad
IPC: F01L3/22
CPC classification number: F01L3/22
Abstract: Embodiments may provide a valve seat insert including a valve seat face. A circumferential contact surface for contacting a cylinder head may be located radially outside and at least partially axially offset from the valve seat face. A discontinuity may be located radially between the valve seat face and the cylinder head and at least partially axially aligned with the valve seat face.
Abstract translation: 实施例可以提供一种包括阀座面的阀座插入件。 用于接触气缸盖的圆周接触表面可以位于阀座面的径向外侧且至少部分地轴向偏移。 不连续性可以径向地位于阀座面和气缸盖之间，并且至少部分地轴向地与阀座面对齐。
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