公开(公告)号：US20160208611A1

公开(公告)日：2016-07-21

申请号：US14601511

申请日：2015-01-21

Applicant: Hamilton Sundstrand Corporation

Inventor： Leo J. Veilleux, JR. ,  Lubomir A. Ribarov

IPC: F01C21/02 ,  F04C2/18 ,  F16C33/04 ,  B23K26/34 ,  F16C17/04

CPC classification number: F04C2/18 ,  B23K26/34 ,  F04C2230/91 ,  F04C2240/56 ,  F05C2201/0412 ,  F05C2201/0448 ,  F05C2201/0475 ,  F05C2201/0484 ,  F16C17/04 ,  F16C33/14 ,  F16C35/02 ,  F16C2220/24 ,  F16C2237/00

Abstract: A bearing carrier has a bearing body including a first material. The bearing body has an exterior surface defining a bridge land with a finger cut and rotatably supports a first and second gear. The first and second gears intermesh with one another for pressurizing fluid traversing the gears between a fluid inlet and a fluid outlet defined in a housing enveloping the bearing carrier. The bridge land is defined in a second material integral with the first material.

Abstract translation: 轴承架具有包括第一材料的轴承体。 轴承体具有限定具有手指切割的桥台面的外表面，并且可旋转地支撑第一和第二齿轮。 第一和第二齿轮彼此相互啮合，用于对流体入口和限定在包围轴承托架的壳体中的流体出口之间的齿轮进行加压。 桥接区域以与第一材料成一体的第二材料限定。

公开(公告)号：US20160160982A1

公开(公告)日：2016-06-09

申请号：US15044704

申请日：2016-02-16

Applicant: Eaton Corporation

Inventor： Andrew N. Edler ,  Daniel P. Fisher ,  John A. Grogg

IPC: F16H48/32 ,  F04C15/00 ,  F04C2/10

CPC classification number: F16H48/32 ,  F01C21/108 ,  F04C2/102 ,  F04C15/0015 ,  F04C15/0023 ,  F04C15/008 ,  F04C2230/22 ,  F04C2240/30 ,  F05C2201/0448

Abstract: A hydraulic control unit that delivers hydraulic fluid to a limited slip differential constructed in accordance to the present disclosure can include a hydraulic control unit housing, a motor, a gerotor gear assembly and an interface plate. The hydraulic control unit housing can have a housing mounting surface. The motor can include an output shaft and a motor mounting plate that has a motor mounting surface. The gerotor gear assembly can include an inner and outer gerotor gear. The outer gerotor gear can be formed of a first material having a first coefficient of expansion. The interface plate can be mounted between the housing mounting surface and the motor mounting surface. The interface plate can receive the outer gerotor gear in an interference fit. The interface plate is formed of a second material having a second coefficient of expansion that is substantially equivalent to the first coefficient of expansion.

Abstract translation: 将液压流体输送到根据本发明构造的限滑差速器差速器差速器的液压控制单元可以包括液压控制单元壳体，马达，摆线齿轮组件和接口板。 液压控制单元壳体可以具有壳体安装表面。 电动机可以包括具有电动机安装表面的输出轴和电动机安装板。 齿轮齿轮组件可以包括内部和外部齿轮齿轮。 外转子齿轮可以由具有第一膨胀系数的第一材料形成。 接口板可以安装在壳体安装表面和电机安装表面之间。 接口板可以以过盈配合接收外齿轮齿轮。 界面板由具有基本上等于第一膨胀系数的第二膨胀系数的第二材料形成。

公开(公告)号：US09341179B2

公开(公告)日：2016-05-17

申请号：US13032959

申请日：2011-02-23

Applicant: Brian Ochoa ,  Philippe Gambier ,  Aude Faugere ,  Christopher Shen ,  Joe Hubenschmidt ,  Tze Wei Chua ,  Walter Taylor

Inventor： Brian Ochoa ,  Philippe Gambier ,  Aude Faugere ,  Christopher Shen ,  Joe Hubenschmidt ,  Tze Wei Chua ,  Walter Taylor

IPC: F01B11/02 ,  F04B53/00 ,  F04B53/16

CPC classification number: F04B53/007 ,  F04B53/16 ,  F04B53/162 ,  F05C2201/0448 ,  F05C2253/12 ,  Y10T29/49249

Abstract: The current application discloses various embodiments where a portion of a fluid end pump body is made of a first material the other parts of the pump body are made of a second material where the first material is a material having better resistance to fatigue and the second material used is a material of less quality and cheaper than the first material.

Abstract translation: 本申请公开了各种实施例，其中流体端泵体的一部分由第一材料制成，泵体的其它部分由第二材料制成，其中第一材料是具有更好的耐疲劳性的材料，第二材料 使用的材料质量较低，比第一种材料便宜。

公开(公告)号：US09334958B2

公开(公告)日：2016-05-10

申请号：US13769751

申请日：2013-02-18

Applicant: Federal-Mogul Corporation

Inventor： Norbert G. Schneider

IPC: F16J1/01 ,  F16J1/08 ,  B21K1/18 ,  F02F3/22 ,  F02F3/26 ,  F02F3/00

CPC classification number: F02F3/285 ,  B21K1/185 ,  F02F3/003 ,  F02F3/22 ,  F02F3/26 ,  F02F2003/0061 ,  F02F2200/04 ,  F05C2201/0448 ,  F16J1/08 ,  Y10T29/49249

Abstract: A steel piston with an oil gallery, and process for forming a steel piston oil gallery channel, which corresponds to the complex shape of the combustion bowl in the piston crown. The oil gallery channel is first forged to the basic shape that corresponds to the shape of the walls of the combustion bowl. Machine-turning surfaces in the oil gallery channel can be machine-finished as desired. Surfaces in the oil gallery which cannot be machined with conventional turning operations, such as recesses and protrusions into the channel, are left in the original forged condition.

Abstract translation: 具有油画廊的钢活塞，以及用于形成钢活塞油道通道的工艺，其对应于活塞冠中燃烧碗的复杂形状。 油画廊通道首先被锻造成对应于燃烧碗壁的形状的基本形状。 油画廊通道中的机械转动表面可根据需要进行机加工。 不能用传统的转动操作（例如通道中的凹陷和突起）加工的油田中的表面留在原始的锻造状态。

公开(公告)号：US09163633B2

公开(公告)日：2015-10-20

申请号：US14200230

申请日：2014-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Jaebong Park

IPC: F01C21/00 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C15/00 ,  F04C18/10 ,  F04C29/12 ,  C22C37/04 ,  F01C21/08 ,  F04C2/344

CPC classification number: F04C18/10 ,  C22C37/04 ,  F01C21/0809 ,  F04C2/3446 ,  F04C29/12 ,  F04C2230/21 ,  F04C2240/20 ,  F05C2201/0439 ,  F05C2201/0442 ,  F05C2201/0448 ,  F05C2203/0808

Abstract: A vane pump is provided that may include a rotor having a plurality of slots formed on an outer circumferential surface thereof; a vane slidably inserted into each of the plurality of slots; and a cam ring configured to receive the rotor therein and having a inner circumferential surface in contact with an end portion of the vane. The rotor may be formed of nodular graphite cast iron, the vane may be formed of high speed tool steel, and the cam ring may be formed of alloy cast iron.

Abstract translation: 提供一种叶片泵，其可包括转子，该转子具有形成在其外圆周表面上的多个槽; 可滑动地插入到所述多个槽中的每一个中的叶片; 以及凸轮环，其构造成在其中容纳所述转子并且具有与所述叶片的端部部分接触的内周面。 转子可由球墨铸铁形成，叶片可由高速工具钢形成，凸轮环可由合金铸铁形成。

公开(公告)号：US09163580B2

公开(公告)日：2015-10-20

申请号：US14195921

申请日：2014-03-04

Applicant: MAHLE International GmbH

Inventor： Helmut Edel ,  Andreas Seeger-Van Nie ,  Volker Weisse ,  Achim Fedyna ,  Christian Peschke ,  Rainer Scharp

IPC: F16J1/04 ,  F01B31/08 ,  F16J1/00 ,  F02F3/00 ,  F02F3/22

CPC classification number: F02F3/00 ,  F02F3/003 ,  F02F3/22 ,  F02F2003/0061 ,  F05C2201/021 ,  F05C2201/0448 ,  Y10T29/49252

Abstract: A piston for an internal combustion engine, having a piston base body, a piston ring element having at least an inner region of a piston crown, and a piston skirt. The piston is provided with pin bosses having pin bores and the ring element has at least an outer region of a piston crown having a circumferential top land and a circumferential ring belt provided with ring grooves. The piston base body and piston ring element are joined together by way of corresponding, conical joining surfaces configured on them.

Abstract translation: 一种用于内燃机的活塞，具有活塞基体，至少具有活塞顶部的内部区域的活塞环元件和活塞裙部。 活塞设置有具有销孔的销凸台，并且环形元件具有至少一个具有周向顶部凸台的活塞顶部的外部区域和设置有环形槽的周向环形带。 活塞基体和活塞环元件通过配置在其上的相应的锥形连接表面连接在一起。

公开(公告)号：US20150192089A1

公开(公告)日：2015-07-09

申请号：US13999031

申请日：2014-01-06

Applicant: Patrick Andrew Kosheleff

Inventor： Patrick Andrew Kosheleff

IPC: F02F3/00 ,  F01M11/02

CPC classification number: F02F3/0069 ,  F01M11/02 ,  F01M2011/025 ,  F02B3/06 ,  F02B2075/025 ,  F02F3/00 ,  F02F3/0015 ,  F05C2201/021 ,  F05C2201/0448

Abstract: In a reciprocating engine piston, added equipment to renew the piston pin's oil film once per crankshaft rotation. The equipment is located between the connecting rod's small end and the underside of the piston crown. There is a plunger carrier with a plunger, and a saddle with a plunger bore. The saddle closely straddles the plunger carrier, maintaining the alignment of the arcuate plunger with the arcuate plunger bore, for a plunger stroke without friction. The small end's natural oscillation during crankshaft rotation powers the plunger's working cycle. There is an oil-filling stroke and a delivery stroke. The delivery is to the saddle's top, which is just below the piston crown. The oil pressure pushes upward on the piston crown, lifting the piston slightly and the piston pin bosses off the piston pin. In the small gap thus created, new oil can enter, recreating the oil film.

Abstract translation: 在往复式发动机活塞中，增加了每个曲轴旋转一次活塞销油膜更新的设备。 设备位于连杆的小端和活塞顶部的下侧之间。 有一个带有柱塞的柱塞架和一个带柱塞孔的鞍座。 鞍座紧紧地跨越柱塞支架，保持弓形柱塞与弓形柱塞孔的对准，用于无摩擦的柱塞行程。 曲轴旋转时小端的自然振荡为柱塞的工作循环提供动力。 有一个注油冲程和一个输液中风。 运送到鞍座的顶部，刚好在活塞顶部下方。 油压向上推动活塞顶部，稍微抬起活塞，活塞销突出活塞销。 在这样创造的小差距中，新油可以进入，重新制造油膜。

公开(公告)号：US20150176522A1

公开(公告)日：2015-06-25

申请号：US14363494

申请日：2012-11-06

Applicant: Volker Gniesmer ,  Emmerich Ottliczky ,  Gunter Bayer

Inventor： Volker Gniesmer ,  Emmerich Ottliczky ,  Gunter Bayer

IPC: F02F3/00 ,  B23P15/10 ,  F02F3/16

CPC classification number: F02F3/003 ,  B23P15/10 ,  F02B3/06 ,  F02F3/00 ,  F02F3/16 ,  F02F3/22 ,  F02F2003/0061 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0448 ,  Y10T29/49275

Abstract: A piston of an internal combustion engine, includes a piston upper part and a piston lower part which are supported via corresponding joining webs, in each case forming a joining zone connected in a material-to-material manner by means of a multi-orbital rotary friction weld. The joining webs and which are in each case directly connected have a wall thickness S1, S2 which is identical as far as possible. The piston encloses a combustion-chamber recess and at least one cooling duct which are made centrally or eccentrically in the piston. The combustion chamber recess and the cooling duct form a circular contour or a contour which deviates from a circular shape.

Abstract translation: 内燃机的活塞包括活塞上部和活塞下部，该活塞上部和活塞下部通过相应的连接腹板支撑，在每种情况下，通过多轨道旋转形成以物料对材料方式连接的接合区域 摩擦焊接。 连接腹板并且在每种情况下直接连接具有尽可能相同的壁厚S1，S2。 活塞包围燃烧室凹部和至少一个在活塞中央或偏心地制成的冷却管道。 燃烧室凹部和冷却管道形成偏离圆形的圆形轮廓或轮廓。

公开(公告)号：US08978612B2

公开(公告)日：2015-03-17

申请号：US13992721

申请日：2011-11-10

Applicant: Peter Nyberg

Inventor： Peter Nyberg

IPC: F02F3/00 ,  F02F3/02 ,  F02F3/10 ,  F02B3/06 ,  F02F3/22

CPC classification number: F02F3/00 ,  F02B3/06 ,  F02F3/0069 ,  F02F3/02 ,  F02F3/105 ,  F02F3/22 ,  F05C2201/021 ,  F05C2201/0448

Abstract: In a piston (1) for combustion engines are included a piston crown (2), a piston skirt (3) and portions (4A, 4B; 13) for receiving a piston pin (5) by means of which the piston is pivotally supported on a connection rod, whereby a protection (7) covering a major portion of a bottom side of the piston crown is supported on the piston pin. The protection is fitted in sealing engagement with a first inner portion of the piston skirt, forming an uninterrupted gap in relation to a main portion of the piston crown and with at least a portion of the protection being provided at a distance inside a second outer portion of the piston skirt.

Abstract translation: 在用于内燃机的活塞（1）中包括活塞冠（2），活塞裙（3）和用于容纳活塞销（5）的部分（4A，4B; 13），借助于该活塞销枢转地支撑活塞 在连接杆上，由此覆盖活塞顶部的底侧的主要部分的保护件（7）被支撑在活塞销上。 保护装置与活塞裙部的第一内部部分密封接合，形成相对于活塞顶部的主要部分的不间断间隙，并且至少一部分保护件设置在第二外部部分内的距离处 的活塞裙。

公开(公告)号：US08882466B2

公开(公告)日：2014-11-11

申请号：US13151670

申请日：2011-06-02

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: F03D11/00 ,  F03D1/06

CPC classification number: F03D1/065 ,  F03D80/30 ,  F05B2240/221 ,  F05B2240/30 ,  F05B2250/70 ,  F05B2250/711 ,  F05B2250/712 ,  F05B2260/30 ,  F05B2280/1071 ,  F05B2280/2001 ,  F05C2201/0448 ,  F05C2203/02 ,  Y02E10/721 ,  Y02E10/722

Abstract: A rotor blade assembly is provided that includes a rotor blade and a rotor blade tip member. The rotor blade is provided with an integrated lightning down conductor and is attachable or attached to a rotor hub of a wind turbine. The rotor blade tip member is made of an electrically insulating material and is detachably attached or adapted to be detachably attached to a free ending of the rotor blade by a connecting device. The connecting device is a wire or a rod made of an electrically conductive material establishing or adapted to establish a mechanical and electrical connection of the rotor blade tip member with the lightning down conductor of the rotor blade.

Abstract translation: 提供了一种转子叶片组件，其包括转子叶片和转子叶片尖端部件。 转子叶片设置有集成的雷击导体，并且可附接或附接到风力涡轮机的转子轮毂。 转子叶片尖端构件由电绝缘材料制成，并且可拆卸地连接或适于通过连接装置可拆卸地附接到转子叶片的自由端。 连接装置是由导电材料制成的线或棒，其建立或适于建立转子叶片尖端构件与转子叶片的雷击导体的机械和电连接。