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1. 发明申请

WO2016032708A3 HYBRID INDUCTION WELDING PROCESS APPLIED TO PISTON MANUFACTURING 审中-公开
标题翻译：混合感应焊接工艺在活塞制造中的应用
公开(公告)号：WO2016032708A3
公开(公告)日：2016-06-09
申请号：PCT/US2015043767
申请日：2015-08-05
申请人： FEDERAL MOGUL CORP
发明人： ROELOFS ZACHARY ODEL , MARTINES AIRTON , EVERS ROSS , GARZA OSCAR
IPC分类号： B23K13/01 , B23K20/12 , B23K20/24 , B23K28/02 , B23P15/10 , F02F3/00
CPC分类号： F02F3/003 , B21J5/08 , B21K3/00 , B23K13/015 , B23K20/129 , B23K20/24 , B23K28/02 , B23K31/12 , B23K2201/003 , B23P15/10 , F02F2003/0061
摘要： A hybrid induction welded piston including an upper piston part welded to a lower piston part is provided. The piston is produced by induction heating the upper piston part and the lower piston part, and bringing the parts together to a part growth compensated position. The method then includes rotating the upper piston part 17 to 34 degrees clockwise and then 17 to 34 degrees counterclockwise. In addition to controlling the axial position and degree of rotation, the force applied to the piston parts is controlled so that preferably no flash is formed in a narrow cooling chamber of the piston. During the rotating steps, the pressure gradually increases to a maximum level which occurs while the upper piston part is rotating in the second direction. The piston includes a homogeneous metallurgical bond across the weld and no indentation on the outer surface at the weld prior to machining.
摘要翻译：提供了包括焊接到下活塞部分的上活塞部分的混合感应焊接活塞。活塞通过感应加热上部活塞部分和下部活塞部分并且将这些部分一起带到部分增长补偿位置而产生。该方法然后包括将上活塞部分17顺时针旋转到34度，然后逆时针旋转17到34度。除了控制轴向位置和旋转角度之外，还控制施加到活塞部件上的力，使得优选地不在活塞的狭窄冷却室中形成闪光。在旋转步骤期间，压力逐渐增加到在上部活塞部件沿第二方向旋转时发生的最大水平。在加工之前，活塞在焊接处包括均匀的冶金结合，并且在焊接处的外表面上没有压痕。

2. 发明申请

WO2014163911A3 CYLINDER LINERS WITH ADHESIVE METALLIC LAYERS AND METHODS OF FORMING THE CYLINDER LINERS 审中-公开
标题翻译：具有粘合金属层的气缸内衬和形成气缸衬管的方法
公开(公告)号：WO2014163911A3
公开(公告)日：2015-03-05
申请号：PCT/US2014018818
申请日：2014-02-27
申请人： FEDERAL MOGUL CORP
发明人： AHARONOV ROBERT R
IPC分类号： C23C14/02 , C23C14/04 , C23C14/06 , C23C14/35 , C23C28/00 , C23C28/04 , F02F1/00 , H01J37/00
CPC分类号： F02F1/004 , C23C14/025 , C23C14/046 , C23C14/0605 , C23C14/35 , C23C28/322 , C23C28/34 , C23C28/343 , C23C28/347 , C23C28/42 , H01J37/34 , H01J37/3411
摘要： A coated cylinder liner 20 comprises a wear resistant layer 22, such as a DLC coating, and a metallic adhesive layer 24, such as chromium or titanium, deposited on an inner surface 26 thereof. The layers 22, 24 each have a thickness tw, ta varying by not more than 5% along at least 70% of the length of the inner surface 26. The metallic adhesive layer 24 is deposited by sputtering a consumable metallic electrode 28 onto the inner surface 26. The sputtering can be magnetron sputtering. The consumable metallic electrode 28 can include a hollow opening 40 with orifices 50 for providing a carrier gas into the deposition chamber 52. In addition, the inner surface 26 of the cylinder liner 20 can provide the deposition chamber 52 by sealing a first opening 36 and second opening 38 of the cylinder liner 20.
摘要翻译：涂覆的气缸套20包括沉积在其内表面26上的耐磨层22，例如DLC涂层和金属粘合剂层24，例如铬或钛。层22,24各自具有厚度tw，ta沿着内表面26的长度的至少70％变化不超过5％。通过将消耗性金属电极28溅射到内表面26上来沉积金属粘合剂层24 表面26.溅射可以是磁控溅射。消耗性金属电极28可以包括具有孔口50的中空开口40，用于将载气提供到沉积室52中。另外，气缸套20的内表面26可以通过密封第一开口36和气缸套20的第二开口38。

3. 发明申请

WO2013006597A3 METHOD OF FORMING A TUBULAR MEMBER 审中-公开
标题翻译：形成管状构件的方法
公开(公告)号：WO2013006597A3
公开(公告)日：2013-04-25
申请号：PCT/US2012045351
申请日：2012-07-03
申请人： FEDERAL MOGUL CORP , ROBERTS KYLE T , EASON PRESTON M
发明人： ROBERTS KYLE T , EASON PRESTON M
IPC分类号： B21D53/16 , B21D5/00 , B21D5/12 , B21K1/76 , G01B5/06
CPC分类号： B21D53/16 , B21D5/004 , B21D5/12 , B21D7/08 , B23K26/282 , B23K31/00 , B23K31/027 , B23K2203/04 , G01B5/068
摘要： A method for roll-forming a tubular member (10) is provided. The method includes providing a roll-forming machine (16) having a pair of rollers (22, 24) and a forming roller (26) adjacent the pair of rollers (22, 24). Further, cutting a strip (12) of sheet metal to form a segment (14) having free leading (18) and trailing (20) ends extending between a predetermined length; feeding the segment (14) between the pair rollers (22, 24); calculating the thickness (t) of the segment (14) via feedback from the pair of rollers (22, 24); automatically adjusting the position of the forming roller (26) in response to the determined thickness (t) of the segment (14); advancing the segment (14) between the pair of rollers (22, 24) and against the forming roller (26) to form an annulus (10); and forming a weld joint between the free ends (18, 20).
摘要翻译：提供了一种用于成形管状构件（10）的方法。该方法包括提供具有一对辊（22,24）和邻近该对辊（22,24）的成形辊（26）的辊成形机（16）。此外，切割金属板条（12）以形成具有在预定长度之间延伸的自由前导（18）和后端（20）端部的段（14）将所述段（14）馈送在所述对辊（22,24）之间; 通过来自所述一对辊（22,24）的反馈计算所述片段（14）的厚度（t）; 响应于确定的片段（14）的厚度（t）自动调节成形辊（26）的位置; 使所述一对辊（22,24）之间的所述段（14）前进并且抵靠所述成形辊（26）以形成环（10）; 以及在所述自由端（18,20）之间形成焊接接头。

4. 发明申请

WO2012103409A2 METHOD OF TESTING SEAL LIP BOND STRENGTH TO METAL SUBSTRATE AND APPARATUS THEREFOR 审中-公开
标题翻译：测试密封胶粘剂强度与金属基材的方法及其设备
公开(公告)号：WO2012103409A2
公开(公告)日：2012-08-02
申请号：PCT/US2012022845
申请日：2012-01-27
申请人： FEDERAL MOGUL CORP , ZELINSKY GENE
发明人： ZELINSKY GENE
IPC分类号： G01N19/04
CPC分类号： G01N19/04 , G01N3/08
摘要： A method of testing one of bond or fatigue strength of an elastomeric seal lip to a metal substrate and apparatus therefor is provided. The method and apparatus avoid causing inadvertent damage to the seal lip during testing. Further, the method and apparatus allow a tensile force to be applied along an axis of the seal lip along which the seal lip extends regardless of the angle of inclination of the seal lip relative to a central axis of a metal substrate to which the seal lip is attached. Accordingly, accurate and repeatable test results indicating one of bond strength of the seal lip to the metal substrate or fatigue strength of the seal lip are obtained via the method and apparatus.
摘要翻译：提供了一种将弹性体密封唇缘的接合或疲劳强度之一测试到金属基底的方法及其设备。该方法和装置可以避免在测试期间对密封唇造成无意的损坏。此外，该方法和装置允许沿着密封唇缘的轴线施加张力，而不管密封唇相对于金属基底的中心轴线的倾斜角度如何，该密封唇的密封唇延伸被附上。因此，通过该方法和装置获得表明密封唇与金属基底的粘合强度或密封唇的疲劳强度之间的一个准确可重复的试验结果。

5. 发明申请

WO2011084940A3 FUEL SYSTEM ELECTRO-STATIC POTENTIAL DIFFERENTIAL LEVEL SENSOR ELEMENT AND HARDWARE/SOFTWARE CONFIGURATION 审中-公开
标题翻译：燃油系统静电位差传感器元件和硬件/软件配置
公开(公告)号：WO2011084940A3
公开(公告)日：2011-09-09
申请号：PCT/US2011020087
申请日：2011-01-04
申请人： FEDERAL MOGUL CORP , MCGAUGHEY ROBERT , TROXLER JOHN
发明人： MCGAUGHEY ROBERT , TROXLER JOHN
IPC分类号： G01F23/26
CPC分类号： G01F23/268 , G01F23/266
摘要： This invention relates to a sensor element in a fuel system, and in particular, to an electro-static potential differential level sensor element for measuring fuel levels and fuel type in a fuel system. A sensor element includes two electrode plates mounted on a dielectric material and secured to a shield plate. The sensor element is extruded to form a three dimensional sensor element, such as a spiral coil, that has an increased capacitance detection ability to measure fuel type and level.
摘要翻译：燃料系统中的传感器元件技术领域本发明涉及燃料系统中的传感器元件，并且尤其涉及用于测量燃料系统中的燃料水平和燃料类型的静电电位差分水平传感器元件。传感器元件包括安装在介电材料上并固定到屏蔽板的两个电极板。传感器元件被挤出以形成三维传感器元件，例如螺旋线圈，其具有增加的用于测量燃料类型和水平的电容检测能力。

6. 发明申请

WO2011056822A2 STEEL PISTON WITH COOLING GALLERY AND METHOD OF CONSTRUCTION THEREOF 审中-公开
公开(公告)号：WO2011056822A2
公开(公告)日：2011-05-12
申请号：PCT/US2010055215
申请日：2010-11-03
申请人： FEDERAL MOGUL CORP , MUSCAS FLORIN , MATSUO EDUARDO H
发明人： MUSCAS FLORIN , MATSUO EDUARDO H
IPC分类号： F02F3/00 , F02F3/22
CPC分类号： F02F3/22 , F02F3/003 , F02F2003/0061 , Y10T29/49256
摘要： A piston and method of construction is provided. The piston includes a top part fixed to a bottom part. The top part has an uppermost surface with annular inner and outer upper joining surfaces depending therefrom. The bottom part has a pair of pin bosses with pin bores aligned with one another along a pin bore axis; a pair of upwardly extending annular inner and outer lower joining surfaces and a combustion bowl wall. Inner and outer weld joints fix the inner and outer upper and lower joining surfaces to one another. An annular cooling gallery is formed laterally between the upper and lower joining surfaces. The inner weld joint joining the top part to the bottom part is located within the combustion bowl wall and configured to minimized the compression height of the piston.

7. 发明申请

WO2011017581A3 LOW THERMAL CONDUCTIVITY PISTON AND METHOD OF CONSTRUCTION THEREOF 审中-公开
标题翻译：低导热性活塞及其构造方法
公开(公告)号：WO2011017581A3
公开(公告)日：2011-05-05
申请号：PCT/US2010044636
申请日：2010-08-06
申请人： FEDERAL MOGUL CORP , REBELLO JOSE , EGERER THOMAS
发明人： REBELLO JOSE , EGERER THOMAS
IPC分类号： F16J1/01 , F02F3/02
CPC分类号： F02F3/003 , F02F3/22 , F05C2251/048
摘要： A piston and method of construction are provided. The piston includes an upper crown having a combustion surface with an upper land depending therefrom and a lower crown having a pair of pin bosses that depend to a pair of laterally spaced, axially aligned pin bores. The upper crown is constructed as a monolithic piece of a first material having a thermal conductivity within a range of about 7 to 25 W/m-K. The lower crown is constructed from a low grade steel material having a thermal conductivity higher than the upper crown. The upper crown is joined directly to the lower crown, wherein the upper crown acts as a barrier to thermal conductivity and thus, the heat within a combustion chamber housing the piston for reciprocation therein is maintained and maximized.
摘要翻译：提供了一种活塞和结构方法。活塞包括具有燃烧表面的上冠部，其具有从其上悬垂的上部区域，下冠部具有一对销凸台，该凸台部分依赖于一对侧向间隔开的轴向对准的销孔。上冠被构造为具有在约7至25W / m-K范围内的热导率的第一材料的整体片。下冠由低导热率高于上冠的低级钢材构成。上冠部直接连接到下冠部，其中上冠部用作导热性的障碍物，因此保持容纳活塞以在其中往复运动的燃烧室内的热量并使其最大化。

8. 发明申请

WO2011005498A3 METHOD OF FORMING PISTON PIN HOLES AND BORING SYSTEM THEREFOR 审中-公开
标题翻译：形成活塞孔及其镗孔系统的方法
公开(公告)号：WO2011005498A3
公开(公告)日：2011-04-28
申请号：PCT/US2010039431
申请日：2010-06-22
申请人： FEDERAL MOGUL CORP , LIANG JIANCHENG
发明人： LIANG JIANCHENG
IPC分类号： B23B41/00 , B23B27/04 , B23B47/00
CPC分类号： B23C3/00 , B23B2215/245 , B23C3/02 , B23C3/16 , B24B5/185 , B24B41/02 , B24B41/06 , Y10T408/03 , Y10T408/85 , Y10T409/303808 , Y10T409/304144 , Y10T409/305768 , Y10T409/30756 , Y10T409/307616 , Y10T409/309072 , Y10T409/309184
摘要： A piston pin hole boring system and method of forming pin holes therewith includes fixing a piston to a fixture supported by a slide member. Then, rotating a cutting member about a first axis and moving the slide member with the fixture thereon toward the cutting member along the first axis and bringing the piston into cutting contact with the cutting member. Further, moving the fixture along second and third axes, each extending transversely to the first axis and machining the desired pin hole contours in the piston with the cutting member.
摘要翻译：活塞销孔钻孔系统及其形成销孔的方法包括将活塞固定到由滑动构件支撑的固定件上。然后，使切割构件围绕第一轴线旋转，并且沿着第一轴线朝向切割构件移动具有固定件的滑动构件，并使活塞与切割构件切割接触。此外，沿着第二和第三轴线移动固定装置，每个轴线横向于第一轴线延伸并且利用切割构件加工活塞中期望的针孔轮廓。

9. 发明申请

WO2010144893A3 DISTRIBUTED LIGHTING ASSEMBLY 审中-公开
标题翻译：分布式照明组件
公开(公告)号：WO2010144893A3
公开(公告)日：2011-02-24
申请号：PCT/US2010038449
申请日：2010-06-14
申请人： FEDERAL MOGUL CORP , ANDERSON JAMES BURR , PEREZ ALEXIS ANTONIO SILVA
发明人： ANDERSON JAMES BURR , PEREZ ALEXIS ANTONIO SILVA
IPC分类号： F21V8/00 , F21S8/10 , F21V3/04
CPC分类号： F21V13/00 , B60Q3/20 , B60Q3/64 , B60Q3/78 , G02B6/001
摘要： The lighting assembly (20) includes a light guide (22) formed of a resin material propagating light through internal reflection. A housing (28) surrounds the light guide (22) and maintains the light guide (22) in a predetermined position. A light transmissive coating (24), such as a vacuum metalized coating, is disposed on the light guide (22) and faces outwardly of the housing (28). The light transmissive coating (24) disguises the resin light guide (22) so that the light guide (22) appears to be a metallic trim. A non-light transmissive coating (26), such as a paint, appearing to be the same material as the light transmissive coating (24), may be disposed on the light guide (22) adjacent the light transmissive coating (24).
摘要翻译：照明组件（20）包括由通过内部反射传播光的树脂材料形成的导光体（22）。壳体（28）围绕光导（22）并将光导（22）保持在预定位置。诸如真空金属化涂层的透光涂层（24）设置在光导（22）上并面向壳体（28）的外侧。透光涂层（24）伪装树脂光导（22），使得光导（22）看起来是金属镶边。可以在邻近透光涂层（24）的导光体（22）上设置与光透射涂层（24）相似材料的不透光涂层（例如涂料）26。

10. 发明申请

WO2010118223A3 PISTON WITH CROWN COOLING JET 审中-公开
标题翻译：活塞与冷却喷嘴
公开(公告)号：WO2010118223A3
公开(公告)日：2011-01-20
申请号：PCT/US2010030378
申请日：2010-04-08
申请人： FEDERAL MOGUL CORP , REBELLO JOSE
发明人： REBELLO JOSE
IPC分类号： F02F3/22 , F16J1/09
CPC分类号： F02F3/003 , F02F3/22
摘要： A piston (10, 10') includes a piston body (12, 12') having an upper crown portion (16, 16') with an upper combustion dome (18, 18') against which combustion forces act. The underside of the upper combustion dome (18, 18') comprises an under-crown region (60, 60'). The piston body (12, 12') also includes a lower crown portion (26, 26') with a pair of pin bosses (36, 38) spaced apart for pivotally adjoining a connecting rod. An outer oil gallery (31, 31 ') is formed as an inclusion between the upper (16, 16') and lower (26, 26') crown portions. The outer oil gallery (31, 31 ') has an oil inlet (50, 50') and an oil outlet (52, 52'). A tubular oil jet (54, 54') is affixed in fluid communication with the oil outlet (52, 52') and extends toward the under-crown region (60, 60') where oil is discharged during reciprocation of the piston (16, 16'). Cooling oil from the outer oil gallery (33) is channeled by the oil jet (54, 54') to the under-crown region (60, 60') providing supplemental cooling in a passively actuated system.
摘要翻译：活塞（10,10'）包括具有上部燃烧穹顶（18,18'）的上冠部（16,16'）的活塞体（12,12'），所述上部燃烧穹顶（18,18'）被燃烧作用。上燃烧穹顶（18,18'）的下侧包括下冠区域（60,60'）。活塞体（12,12'）还包括具有间隔开的一对销凸起（36,38）的下冠部（26,26'），用于枢转地邻接连杆。外部油画廊（31,31'）形成为上部（16,16'）和下部（26,26'）冠部之间的夹杂物。外油库（31,31'）具有油入口（50,50'）和出油口（52,52'）。管状油喷射器（54,54'）固定成与油出口（52,52'）流体连通，并朝着下部冠部区域（60,60'）延伸，其中在活塞（16）的往复运动期间排出油，16'）。来自外部油道（33）的冷却油被油喷射（54,54'）引导到下冠区域（60,60'），从而在被动驱动的系统中提供补充冷却。

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