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公开(公告)号：US5435234A
公开(公告)日：1995-07-25
申请号：US143111
申请日：1993-10-29
CPC分类号： F02F7/0087 , F01L13/065 , F16B21/183 , F01L2101/02 , F05C2201/021 , F05C2203/0895 , F05C2251/042 , F16B2001/0078 , F16D2125/06 , Y10T403/7039 , Y10T403/7047
摘要： A ceramic-metal composite structure which minimizes tensile ceramic loads and accommodates differences in thermal expansion characteristics between a metal member and a ceramic member without reliance on precise feature control for either member. The composite includes a mechanical retainer which allows a loose fitting relationship between the metal and ceramic members. The ceramic member is secured within a receiving bore in the metal member by the retainer in a manner which eliminates the need for precise machining of the ceramic and metal members. The metal member may be configured to accept either an internal or an external mechanical retainer element. The composite ceramic-metal structure of the present invention finds particular utility in forming a durable wear-resistant interface in internal combustion engine actuator or actuating components, such as compression brake master pistons.
摘要翻译： 陶瓷 - 金属复合结构，其使拉伸陶瓷载荷最小化，并适应金属构件和陶瓷构件之间的热膨胀特性的差异，而不依赖于任一构件的精确特征控制。 复合材料包括允许金属和陶瓷构件之间的松散配合关系的机械保持器。 陶瓷构件通过保持器固定在金属构件的接收孔内，以消除对陶瓷和金属构件的精确加工的需要。 金属构件可以构造成接受内部或外部机械保持器元件。 本发明的复合陶瓷 - 金属结构在内燃机致动器或诸如压缩制动器主活塞的致动部件中形成耐用的耐磨接口具有特别的用途。
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公开(公告)号：US5279211A
公开(公告)日：1994-01-18
申请号：US872751
申请日：1992-04-24
CPC分类号： F02F7/0087 , F01L13/065 , F16B21/183 , F01L2101/02 , F05C2201/021 , F05C2203/0895 , F05C2251/042 , F16B2001/0078 , F16D2125/06 , Y10T403/7039 , Y10T403/7047
摘要： A ceramic-metal composite structure which minimizes tensile ceramic loads and accommodates differences in thermal expansion characteristics between a metal member and a ceramic member without reliance on precise feature control for either member. The composite includes a mechanical retainer which allows a loose fitting relationship between the metal and ceramic members. The ceramic member is secured within a receiving bore in the metal member by the retainer in a manner which eliminates the need for precise machining of the ceramic and metal members. The metal member may be configured to accept either an internal or an external mechanical retainer element. The composite ceramic-metal structure of the present invention finds particular utility in forming a durable wear-resistant interface in internal combustion engine actuator or actuating components, such as compression brake master pistons.
摘要翻译： 一种陶瓷 - 金属复合结构，其最小化拉伸陶瓷载荷并且适应金属构件（11）和陶瓷构件（12）之间的热膨胀特性的差异，而不依赖于任一构件的精确特征控制。 复合材料包括允许金属和陶瓷构件之间松动配合关系的机械保持器（20）。 陶瓷构件通过保持器固定在金属构件的接收孔内，其方式不需要精确地加工任一构件。 金属构件可以构造成接受内部（20,20a，20b，20c）或外部（40,40a）机械保持器元件。 复合陶瓷 - 金属结构在内燃机致动器或致动部件（例如压缩制动器活塞）中形成耐用的耐磨接口具有特别的用途。
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公开(公告)号：US5410995A
公开(公告)日：1995-05-02
申请号：US228342
申请日：1994-04-15
CPC分类号： F01L1/143 , F01L1/16 , F01L1/26 , F01L2001/187 , F02B3/06 , F02F1/4214 , F02F2001/247 , Y10T74/20882
摘要： In accordance with preferred embodiments of the invention, a disc-shaped contact pad of ceramic material is disposed within a recess formed in the top surface of a metal valve crosshead. The pad is held in the recess by a retainer that clips onto the crosshead. The retainer is designed to maintain only a light pressure on only a narrow shoulder of the pad to keep it seated, and does not, itself, experience any dynamic loading. Furthermore, by the provision of a circumferential clearance between the pad and both the wall of the crosshead recess and the retainer, the need for precision machining of the ceramic material can be avoided. Additionally, a reduction of frictional sliding forces imposed on the crosshead, and in turn upon the valves, by the rocker lever is achieved by the ceramic pad, so that resultant frictional side loading is not imposed on adjacent valve components to a significant extent.
摘要翻译： 根据本发明的优选实施例，陶瓷材料的盘形接触垫设置在形成在金属阀十字头的顶表面中的凹槽内。 垫通过夹在十字头上的保持器保持在凹槽中。 保持器被设计成仅在垫的狭窄肩部上保持轻微的压力，以保持其就位，并且本身不经历任何动态负载。 此外，通过在垫与十字头凹槽和保持器的两个壁之间设置圆周间隙，可以避免对陶瓷材料进行精密加工的需要。 此外，通过陶瓷垫来实现施加在十字头上的摩擦滑动力，并且通过摇杆杠杆减小，从而在相当的阀部件上不会产生相当大的摩擦副载荷。
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公开(公告)号：US5409165A
公开(公告)日：1995-04-25
申请号：US213453
申请日：1994-03-14
申请人： John T. Carroll, III , Katsuhiro Shinosawa , Lester L. Peters , Jeffrey L. Campbell , Joseph C. Bentz
发明人： John T. Carroll, III , Katsuhiro Shinosawa , Lester L. Peters , Jeffrey L. Campbell , Joseph C. Bentz
CPC分类号： F02M59/445 , F02M57/021 , F02M61/166 , F02M61/168 , F02M61/18 , F02M2200/8061 , Y10S239/19 , Y10T29/49307 , Y10T403/21 , Y10T403/55 , Y10T403/7039
摘要： A highly wear-resistant plunger assembly for a fuel injector, particularly an open nozzle fuel injector, is provided. The wear-resistant plunger assembly of the present invention includes components formed from wear-resistant materials specifically including, but not limited to, ceramics and metals capable of withstanding the high temperatures and frictional forces produced by prolonged motoring and other potentially adverse engine operating conditions. Different portions of the plunger assembly may be formed from different kinds of wear-resistant materials.
摘要翻译： 提供了一种用于燃料喷射器的高耐磨柱塞组件，特别是开放喷嘴燃料喷射器。 本发明的耐磨柱塞组件包括由耐磨材料形成的部件，具体包括但不限于能够耐受由长时间的电动和其它可能不利的发动机操作条件产生的高温和摩擦力的陶瓷和金属。 柱塞组件的不同部分可以由不同种类的耐磨材料形成。
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公开(公告)号：US6149073A
公开(公告)日：2000-11-21
申请号：US21296
申请日：1998-02-10
申请人： Dan K. Hickey , J. Victor Perr , David M. Rix , Joseph C. Bentz , Thomas M. Yonushonis , Malcolm G. Naylor , Katsuhiro Shinosawa , John T. Carroll, III
发明人： Dan K. Hickey , J. Victor Perr , David M. Rix , Joseph C. Bentz , Thomas M. Yonushonis , Malcolm G. Naylor , Katsuhiro Shinosawa , John T. Carroll, III
IPC分类号： F02M41/04 , F02M41/08 , F02M41/12 , F02M41/14 , F02M57/02 , F02M59/06 , F02M59/26 , F02M59/44 , F02M63/02 , F04B53/02 , F04B53/14 , F02M47/02 , F02M45/50
CPC分类号： F02M57/023 , F02M41/042 , F02M41/08 , F02M41/121 , F02M41/1405 , F02M57/024 , F02M59/06 , F02M59/445 , F02M63/0225 , F04B53/144 , F05C2203/0869 , F05C2203/0895 , F05C2251/042 , F05C2251/10
摘要： A wear and scuff-resistant plunger for use in high pressure fuel system components in internal combustion engines is provided. The plunger, which is formed of a high thermal expansion, high hardness ceramic with a thermal expansion coefficient preferably greater than 6.times.10.sup.-6 /.degree. C. and a hardness preferably greater than 800 Kg/mM.sup.2, maintains a desired optimum minimal diametral clearance while avoiding excessive fuel leakage and efficient plunger function without scuffing or sticking under the high axial, side and pressure loads and variable quality fuels encountered in the fuel system operating environment. Preferred high thermal expansion, high hardness ceramics are zirconia, alumina-zirconia and alumina.
摘要翻译： 提供了一种用于内燃机中的高压燃料系统部件的耐磨和耐磨柱塞。 由热膨胀系数优选大于6×10 -6 /℃，硬度优选大于800Kg / mM 2的高热膨胀高硬度陶瓷形成的柱塞在避免时保持期望的最佳最小直径间隙 过度的燃料泄漏和高效的柱塞功能，在燃料系统运行环境中遇到的高轴向，侧压和高负荷以及可变质量的燃料下不会磨损或粘附。 优选的高热膨胀，高硬度陶瓷是氧化锆，氧化铝 - 氧化锆和氧化铝。
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公开(公告)号：US5899383A
公开(公告)日：1999-05-04
申请号：US803511
申请日：1997-02-20
申请人： Dan K. Hickey , J. Victor Perr , David M. Rix , Joseph C. Bentz , Thomas M. Yonushonis , Malcolm G. Naylor , Katsuhiro Shinosawa , John T. Carroll, III
发明人： Dan K. Hickey , J. Victor Perr , David M. Rix , Joseph C. Bentz , Thomas M. Yonushonis , Malcolm G. Naylor , Katsuhiro Shinosawa , John T. Carroll, III
CPC分类号： F02M59/445 , F02M57/023
摘要： A wear and scuff-resistant timing plunger for a timing assembly in a unit fuel injector for an internal combustion engine is provided. The timing plunger is formed of a high thermal expansion ceramic with a thermal expansion coefficient greater than 6.times.10.sup.-6 /.degree. C. and a hardness greater than 800 Kg/mm.sup.2, which maintains a desired diametral clearance and efficient plunger function without scuffing or sticking under the axial, tangential and pressure loads encountered in the fuel injector operating environment. Preferred high thermal expansion ceramics are zirconia, alumina-zirconia and alumina.
摘要翻译： 提供了一种用于内燃机单元燃料喷射器中的定时组件的耐磨和抗磨时序柱塞。 定时柱塞由热膨胀系数大于6×10 -6 /℃，硬度大于800Kg / mm2的高热膨胀陶瓷形成，其保持所需的直径间隙和有效的柱塞功能，而不会磨损或粘附 在燃料喷射器操作环境中遇到的轴向，切向和压力负载。 优选的高热膨胀陶瓷是氧化锆，氧化铝 - 氧化锆和氧化铝。
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公开(公告)号：US5542315A
公开(公告)日：1996-08-06
申请号：US263232
申请日：1994-06-21
CPC分类号： F01L1/20 , F01L1/146 , F01L2101/02 , F02B3/06 , Y10T74/2142 , Y10T74/2151
摘要： A sliding friction- and wear-resistant elephant's foot or swivel pad adjusting screw assembly for contacting an actuating member interface in an internal combustion engine is provided to transmit arcuate motion into reciprocal motion. The assembly includes a metal screw element configured to move along an arcuate path in a correspondingly configured socket in a ceramic pad element. A retainer element secures the pad element to the screw element loosely to allow this relative motion. The ceramic pad element includes a planar contact face for contacting a corresponding planar contact surface on an internal combustion engine actuating member, such as a valve, a valve crosshead or a unit fuel injector.
摘要翻译： 提供用于接触内燃机中的致动构件接口的滑动摩擦和耐磨大象的脚或旋转垫调节螺钉组件以将弓形运动传递到往复运动中。 组件包括金属螺丝元件，其被配置为沿着陶瓷垫元件中相应配置的插座中的弧形路径移动。 保持器元件将垫元件松动地固定到螺钉元件以允许这种相对运动。 陶瓷垫元件包括用于接触内燃机致动构件（例如阀，阀十字头或单元燃料喷射器）上的相应平面接触表面的平面接触面。
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公开(公告)号：US5607106A
公开(公告)日：1997-03-04
申请号：US288047
申请日：1994-08-10
申请人： Joseph C. Bentz , John T. Carroll, III , Lester L. Peters , Thomas M. Yonushonis , Jeffrey L. Campbell
发明人： Joseph C. Bentz , John T. Carroll, III , Lester L. Peters , Thomas M. Yonushonis , Jeffrey L. Campbell
CPC分类号： F02M61/166 , F02M57/024 , Y10S239/19
摘要： A low inertia, wear-resistant needle valve assembly is provided for an internal combustion engine closed nozzle unit fuel injector. The needle valve assembly includes a needle and spring retainer subassembly made from an advanced structural ceramic, such as silicon nitride. A valve seat subassembly in the injector cup is made from a combination of metal and ceramic. The assembly materials and configuration provide maximum control over the efficiency of the injection event so that the fuel injection event can be terminated quickly, thereby allowing more effective control over exhaust emissions.
摘要翻译： 为内燃机闭合喷嘴单元燃料喷射器提供低惯性耐磨针阀组件。 针阀组件包括由诸如氮化硅的先进结构陶瓷制成的针和弹簧保持器子组件。 注射器杯中的阀座子组件由金属和陶瓷的组合制成。 组装材料和配置可以最大程度地控制喷射事件的效率，从而可以快速终止燃油喷射事件，从而更有效地控制废气排放。
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公开(公告)号：US5435286A
公开(公告)日：1995-07-25
申请号：US235891
申请日：1994-05-02
CPC分类号： F02M57/023 , F01L1/146 , F02M59/102 , F02M59/44 , Y10T74/2142
摘要： A ball link assembly in which a link member has a semi-spherical cavity formed in each end for rotatably receiving a respective complementary spherical bearing ball formed, preferably, of a ceramic material. Each ball is freely retained by a ball retainer formed of spring steel, the ball retainer extending just over the equator of the ball and mounting to the link by a sideways snap-on action. In one form, the link is designed to accommodate an existing link retainer which is fixed internally of the injector assembly, while in a second form the link assembly is retained by a link retainer which is externally tethered.
摘要翻译： 一种球连杆组件，其中连杆构件具有形成在每个端部中的半球形腔，用于可旋转地接收由优选陶瓷材料形成的相应的互补球形轴承球。 每个球由弹簧钢形成的球保持器自由地保持，球保持器刚好延伸越过球的赤道，并通过侧向卡扣动作安装到连杆上。 在一种形式中，连杆被设计成容纳固定在喷射器组件内部的现有连杆保持器，而在第二形式中，连杆组件由外部连接的连杆保持器保持。
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10.发明申请APPARATUS, SYSTEM AND METHOD FOR DETECTING THE PRESENCE OF GENUINE SERVICEABLE PRODUCT COMPONENTS 有权用于检测基本可维修产品组件的存在的装置，系统和方法公开(公告)号：US20110220560A1
公开(公告)日：2011-09-15
申请号：US13044018
申请日：2011-03-09
申请人： Barry M. Verdegan , John T. Carroll, III , Matthew L. Schneider , Michael T Zuroski , Nathan A. Whitaker , James L. Walls
发明人： Barry M. Verdegan , John T. Carroll, III , Matthew L. Schneider , Michael T Zuroski , Nathan A. Whitaker , James L. Walls
IPC分类号： B01D35/143 , B01D35/00 , G06Q99/00
CPC分类号： B01D35/143 , B01D35/005 , B01D2201/50 , F02B77/083 , F02B2077/06 , G01M15/042 , G06Q10/06 , G06Q30/0185
摘要： A process, system, and component configuration are described that discourages customer acceptance/use of will-fit, reconditioned, and counterfeit product components, by determining whether or not a serviceable product component is genuine. If a component is determined to not be genuine, then appropriate action may be taken to warn operators and document such findings. For example, one or more markers are disposed or otherwise put on the subject serviceable product component and serves as a targeted feature, and/or a particular characteristic of the filter itself is identified as the targeted feature. A sensor is used to detect the targeted feature and obtain information unique to the serviceable product component. The targeted feature(s) identifies the particular serviceable component as genuine and forms the basis for determining whether a genuine component has been installed. In some circumstances, a fluid filter product is the component that is the subject detection.
摘要翻译： 描述了过程，系统和组件配置，通过确定可维修的产品组件是否是真实的，阻止客户接受/使用适合的，翻新的和假冒的产品组件。 如果一个组件被确定为不是真实的，则可采取适当的措施来警告操作者并记录这些发现。 例如，将一个或多个标记物放置或以其他方式放置在主题可服务产品组件上并用作目标特征，和/或将过滤器本身的特定特征识别为目标特征。 传感器用于检测目标特征并获得可维修产品组件特有的信息。 目标特征将特定的可维护部件识别为真实的，并且形成用于确定是否已经安装了真实部件的基础。 在某些情况下，流体过滤器产品是被检测物的成分。
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