公开(公告)号：US20170284334A1

公开(公告)日：2017-10-05

申请号：US15480066

申请日：2017-04-05

Applicant: Federal-Mogul, LLC

Inventor： Warran Boyd Lineton ,  Miguel Azevedo ,  Greg Salenbien

IPC: F02F3/14 ,  F02F3/00 ,  F02F3/26

CPC classification number: F02F3/14 ,  B32B3/26 ,  B32B3/266 ,  B32B5/00 ,  B32B5/02 ,  B32B7/04 ,  B32B7/08 ,  B32B9/005 ,  B32B9/007 ,  B32B9/041 ,  B32B15/043 ,  B32B15/092 ,  B32B15/098 ,  B32B15/14 ,  B32B15/18 ,  B32B15/20 ,  B32B27/20 ,  B32B27/38 ,  B32B27/42 ,  B32B2250/03 ,  B32B2255/00 ,  B32B2255/02 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2307/304 ,  B32B2307/546 ,  B32B2307/714 ,  B32B2605/00 ,  C04B41/51 ,  C04B41/88 ,  C04B2111/00405 ,  F02B23/0696 ,  F02B77/02 ,  F02B2023/0612 ,  F02F3/0015 ,  F02F3/0084 ,  F02F3/12 ,  F02F3/22 ,  F02F3/26 ,  F02F2003/0061 ,  F02F2200/06 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0412 ,  F05C2201/0436 ,  F05C2251/048

Abstract: A piston for an internal combustion engine and method of construction thereof are provided. The piston includes an upper crown formed at least in part by a first metal material and a thermally insulating insert. The upper crown has an upper wall forming an upper combustion surface and a ring belt region. The upper combustion surface is formed at least in part by the thermally insulating insert. The thermally insulating insert has a base surface with pores extending upwardly therein. The first metal material is infused and solidified in the pores, with the first metal material forming a first bonding surface. The piston further includes a body portion formed from a second metal material. The body portion provides pin bosses having coaxially aligned pin bores and diametrically opposite skirt portions. The body portion has a second bonding surface bonded to the first bonding surface of the first metal material.

公开(公告)号：US08820286B2

公开(公告)日：2014-09-02

申请号：US11738569

申请日：2007-04-23

Applicant: Gregory S. Cole ,  Brian E. Tews ,  Robert P. Scaringe ,  Robert Paul Roth ,  Daniel Mason

Inventor： Gregory S. Cole ,  Brian E. Tews ,  Robert P. Scaringe ,  Robert Paul Roth ,  Daniel Mason

IPC: F02N11/08 ,  H02K1/27 ,  H02K11/04 ,  H02K9/06 ,  H02K7/18 ,  F02B63/04 ,  F01M11/00 ,  F01P1/06 ,  F01P1/02

CPC classification number: H02K1/2786 ,  F01M11/0004 ,  F01P1/02 ,  F01P1/06 ,  F02B63/04 ,  F05C2201/028 ,  H02K7/1815 ,  H02K9/06 ,  H02K11/048

Abstract: A compact and lightweight electric generator for portable power applications employs a new engine design and integration approach for reducing engine, generator, and starter weight. A unique flywheel alternator/starter configuration that generates electrical power, rotates the engine for starting, provides inertia for smooth engine operation, pressurized air for cooling, and inertia for the alternator. An engine cowling provides rotating component protection, a fan shroud mechanism, cooling air ducts, and a cooling mechanism for handling large quantities of heat produced by rectified power conversion. An electrical hook up that allows the generator to provide transient surge capacity for starting inductive loads, or improved load leveling and fuel efficiency.

Abstract translation: 用于便携式电源应用的紧凑且轻便的发电机采用新的发动机设计和集成方法来减少发动机，发电机和起动机重量。 产生电力的独特的飞轮交流发电机/起动器配置，使发动机起动，为发动机运行平稳提供惯性，用于冷却的加压空气和交流发电机的惯性。 发动机整流罩提供旋转部件保护，风扇护罩机构，冷却风道和用于处理由整流功率转换产生的大量热量的冷却机构。 电气连接允许发电机提供瞬态浪涌能力来启动感性负载，或提高负载均衡和燃油效率。

公开(公告)号：US06495267B1

公开(公告)日：2002-12-17

申请号：US09970822

申请日：2001-10-04

Applicant: Jerry L. Schenkel

Inventor： Jerry L. Schenkel

IPC: B32B900

CPC classification number: C25D11/30 ,  C25D11/026 ,  F02F3/0084 ,  F02F3/10 ,  F05C2201/028 ,  F05C2253/12 ,  F05C2253/22 ,  Y10T29/49256 ,  Y10T428/31544

Abstract: An anodized magnesium piston including a head and skirt for an internal combustion engine. The piston includes a non-fiber-reinforced, magnesium-based alloy including up to 2.5 percent by weight rare earth metals. The piston further includes an external surface, at least a portion of which has a base layer of magnesium fluoride, magnesium oxofluoride, magnesium oxide or a mixture thereof electrochemically anodized thereto.

Abstract translation: 一种阳极氧化镁活塞，包括用于内燃机的头部和裙部。 活塞包括非纤维增强的镁基合金，其包含高达2.5重量％的稀土金属。 活塞还包括外表面，其至少一部分具有氟化镁基底层，氟氧化镁镁，氧化镁或其电化学阳极氧化的混合物。

公开(公告)号：US5911809A

公开(公告)日：1999-06-15

申请号：US50215

申请日：1998-03-30

Applicant: Carl Edward Cordy

Inventor： Carl Edward Cordy

IPC: C23C22/66 ,  F04B27/08 ,  F04B27/10 ,  F01B3/00

CPC classification number: F04B27/1054 ,  C23C22/66 ,  F04B27/0873 ,  F04B27/0891 ,  F04B27/0895 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0463 ,  F05C2201/0493 ,  F05C2203/06 ,  F05C2253/12 ,  Y10S428/926 ,  Y10S428/936 ,  Y10T428/12583 ,  Y10T428/1259 ,  Y10T428/12708 ,  Y10T428/12736 ,  Y10T428/1275

Abstract: A swash plate type compressor having a cylinder block with cylinder bores disposed parallel to the axis of the cylinder block. A rotary shaft rotatably mounted within the cylinder block carries an aluminum swash plate. The swash plate is fixed in the rotary shaft and has two facial surfaces and an end surface. The swash plate has a coating preferably between 0.8 to 2.5 microns, of a tin/cobalt coating of at least 0.2 wt% cobalt and the balance being tin. A piston reciprocally fitted within the cylinder bore contains shoes which slideably intervene between the piston and the swash plate facial surfaces and reciprocate the piston and the swash plate facial surfaces and reciprocate the pistons by rotation of the swash plate. The coating on the swash plate permits the use of low silicon alloy aluminum without the need of metal plating or high finish polishing.

Abstract translation: 一种斜盘式压缩机，其具有与气缸体的轴线平行设置的气缸孔的气缸体。 可旋转地安装在气缸体内的旋转轴携带铝斜盘。 旋转斜盘固定在旋转轴上，具有两个面和端面。 旋转斜盘具有优选为0.8至2.5微米的涂层，至少0.2重量％钴的锡/钴涂层和余量为锡的涂层。 往复配合在气缸孔内的活塞包含可滑动地插入活塞和斜盘面之间的滑块，并使活塞和旋转斜盘表面往复运动，并通过旋转斜盘的旋转使活塞往复运动。 旋转斜盘上的涂层允许使用低硅合金铝，而不需要金属电镀或高精抛光。

公开(公告)号：US4798770A

公开(公告)日：1989-01-17

申请号：US119238

申请日：1987-11-06

Applicant: Tadashi Donomoto ,  Mototsugu Koyama ,  Masaaki Nagaoka

Inventor： Tadashi Donomoto ,  Mototsugu Koyama ,  Masaaki Nagaoka

IPC: B22D18/02 ,  B22D19/14 ,  C22C23/00 ,  C22C47/00 ,  C22C47/08 ,  C22C47/12 ,  C23C4/02 ,  C23C4/06 ,  C23C4/10 ,  F02B3/06 ,  F02B77/11 ,  F02F3/12 ,  F02F7/00 ,  B22F3/26 ,  B23P17/00

CPC classification number: F02B77/11 ,  C23C4/02 ,  F02F3/12 ,  F02F7/0087 ,  F02B3/06 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0448 ,  F05C2201/046 ,  F05C2251/042 ,  F05C2253/16 ,  Y10T29/49988 ,  Y10T428/12021 ,  Y10T428/12063

Abstract: Light alloy articles comprising a body of light alloy having a composite fiber/light alloy layer, a sprayed heat-resistant alloy layer, and a sprayed ceramic base layer formed on the body in this sequence exhibit improved heat resistance and insulation and are very useful in the manufacture of internal combustion engine pistons. A method for producing such a coated light alloy article by spraying is also provided.

Abstract translation: 包括具有复合纤维/轻合金层的轻质合金体，喷涂的耐热合金层以及以该顺序形成在主体上的喷涂陶瓷基层的轻合金制品表现出改进的耐热性和绝缘性，并且非常有用 内燃机活塞的制造。 还提供了通过喷涂制造这种涂层轻合金制品的方法。

公开(公告)号：US4708104A

公开(公告)日：1987-11-24

申请号：US22550

申请日：1987-03-03

Applicant: Roger A. Day ,  Norman Tommis ,  Andrew R. Baker

Inventor： Roger A. Day ,  Norman Tommis ,  Andrew R. Baker

IPC: B22D19/08 ,  B22D19/00 ,  B22D19/14 ,  C22C47/08 ,  F02B23/06 ,  F02F3/00 ,  F02F7/00 ,  F16J1/01 ,  B23P15/10

CPC classification number: B22D19/14 ,  B22D19/0027 ,  C22C47/08 ,  F02B23/0636 ,  F02F3/00 ,  F02F7/0087 ,  B22F2998/00 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0448 ,  F05C2203/0817 ,  F05C2203/0843 ,  F05C2253/16 ,  Y02T10/125 ,  Y10T29/49259

Abstract: A piston is manufactured by incorporating a reinforcement which is formed at least in part by a fibre material and which is so non-uniform as to provide differing characteristics in the cast piston in predetermined differing regions of the piston. For example, the volumetric density of the fibres may be different in one region of the reinforcement as compared with another region in order to produce a more resistant region in the cast piston. Additionally or alternatively, the reinforcement may hold finely divided materials which combine with the piston material during casting to give improved properties. Examples of this are the incorporation of particles of silicon, silicon carbide or silicon nitride to improve wear and/or the incorporation of molybdenum disulphide and tungsten disulphide or graphite to improve lubrication.

Abstract translation: 活塞通过结合至少部分地由纤维材料形成并且是非均匀的增强件来制造，以在活塞的预定的不同区域中在铸造活塞中提供不同的特性。 例如，与另一区域相比，纤维的体积密度可以在加强件的一个区域中是不同的，以便在铸造活塞中产生更多的阻力区域。 附加地或替代地，加强件可以保持在铸造期间与活塞材料组合的细碎材料以提供改进的性能。 其实例是引入硅，碳化硅或氮化硅颗粒以改善二硫化钼和二硫化钨或石墨的磨损和/或引入以改善润滑。

公开(公告)号：US1769646A

公开(公告)日：1930-07-01

申请号：US37388629

申请日：1929-06-26

Applicant: PATCH ALLEN J

Inventor： PATCH ALLEN J

IPC: F02F3/00

CPC classification number: F02F3/003 ,  F02F3/0076 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0436

公开(公告)号：US1767395A

公开(公告)日：1930-06-24

申请号：US26898828

申请日：1928-04-10

Applicant: PERCY PRITCHARD

Inventor： PERCY PRITCHARD

IPC: F02F3/00

CPC classification number: F02F3/003 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0436 ,  F05C2201/0448

公开(公告)号：WO2013050464A2

公开(公告)日：2013-04-11

申请号：PCT/EP2012/069611

申请日：2012-10-04

Applicant: FEDERAL-MOGUL NÜRNBERG GMBH

Inventor： MORGENSTERN, Roman ,  KNOBLOCH, Holger ,  GÖKEN, Mathias ,  HÖPPEL, Heinz Werner ,  KORN, Matthias ,  BECK, Tilmann ,  HUMBERTJEAN, Alexander

CPC classification number: F02F3/0084 ,  B22D21/007 ,  B22D25/00 ,  C22C21/02 ,  C22C21/12 ,  F02F2003/0007 ,  F02F2200/06 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/0415 ,  F05C2201/0436 ,  F05C2201/0466 ,  F05C2201/0475 ,  F05C2201/0487 ,  F05C2203/06

Abstract: Die vorliegende Anmeldung betrifft ein Verfahren zur Herstellung eines Motorbauteils, insbesondere eines Kolbens für einen Verbrennungsmotor, bei dem eine Aluminiumlegierung im Druckgussverfahren abgegossen wird. Dabei weist die Aluminiumlegierung die folgenden Legierungselemente auf: Silizium: 11 Gew.-% bis 14,5 Gew.-%, Nickel: 1,7 Gew.-% bis 3,5 Gew.-%, Kupfer: 3,7 Gew.-% bis 5,2 Gew.-%, Magnesium: 1,6 Gew.-% bis 3,5 Gew.-%, Eisen: 0,6 Gew.-% bis 1,5 Gew.-%, Mangan: 0,2 Gew.-% bis 0,4 Gew.-%, Zirkonium: 0,04 Gew.-% bis 0,1 Gew.-%, Vanadium: 0,04 Gew.-% bis 0,1 Gew.-%, wobei die Aluminiumlegierung im Übrigen Aluminium und nicht zu vermeidende Verunreinigungen aufweist.

Abstract translation: 本申请涉及一种用于制造发动机部件，尤其是活塞的用于内燃发动机，其中铝合金在压铸过程浇铸的方法。 11重量％至14.5重量％，镍：1.7重量％至3.5重量％，铜：在这种情况下，铝合金以下合金元素：硅，3.7重量 - ％至5.2重量％的镁：1.6重量％至3.5重量％，铁：0.6重量％至1.5重量％，锰：0 ，2重量％到0.4重量％，锆0.04重量％至0.1重量％，钒：0.04重量％至0.1重量％ 其中所述铝合金余量的铝和不可避免的杂质也有

公开(公告)号：WO2006125278A1

公开(公告)日：2006-11-30

申请号：PCT/AU2006/000712

申请日：2006-05-26

Applicant: CAST CENTRE PTY LTD ,  GIBSON, Mark Antony ,  BETTLES, Colleen Joyce

Inventor： GIBSON, Mark Antony ,  BETTLES, Colleen Joyce

IPC: C22C23/06 ,  C22C23/02 ,  C22C23/04

CPC classification number: C22C23/04 ,  C22C23/06 ,  F02F7/0085 ,  F05C2201/028 ,  F05C2201/043 ,  F05C2201/90

Abstract: A magnesium - rare earth - yttrium - zinc alloy consists of 0.2-1.5% by weight zinc and rare earth(s) (RE) and yttrium in amounts which fall within a quadrangle defined by lines AB, BC, CD and DA wherein: A is 1.8% RE - 0.05% Y, B is 1.0% RE - 0.05% Y, C is 0.2% RE - 0.8% Y, and D is 1.8% RE - 0.8% Y.

Abstract translation: 镁 - 稀土 - 钇 - 锌合金由落在由AB，BC，CD和DA线定义的四边形内的量由0.2-1.5％重量的锌和稀土（RE）和钇组成，其中：A 为1.8％RE - 0.05％Y，B为1.0％RE - 0.05％Y，C为0.2％RE - 0.8％Y，D为1.8％RE - 0.8％Y。