公开(公告)号：US06705848B2

公开(公告)日：2004-03-16

申请号：US10056165

申请日：2002-01-24

Applicant: Marc J. Scancarello

Inventor： Marc J. Scancarello

IPC: F01C104

CPC classification number: B22F3/225 ,  B22F5/00 ,  B22F2998/00 ,  B22F2998/10 ,  C22C33/0228 ,  F04C18/0253 ,  F04C2230/21 ,  F04C2230/22 ,  F04C2230/25 ,  F05C2201/0439 ,  F05C2203/0808 ,  Y10T29/4924 ,  Y10T29/4998 ,  Y10T29/49982 ,  B22F1/0014 ,  B22F3/22 ,  B22F3/10

Abstract: Scrolls made from one or more near-net shaped powder metal processes either wholly or fabricated together from sections. Both “conventional” press and sinter methods and metal injection molding methods will be described.

Abstract translation: 由一个或多个近净形状的粉末金属工艺制成的卷曲，从整体上或从部分制造在一起。 将描述“常规”冲压和烧结方法和金属注射成型方法。

公开(公告)号：US20040017956A1

公开(公告)日：2004-01-29

申请号：US10601778

申请日：2003-06-23

Inventor： Makoto Nakamura

IPC: F16C035/00

CPC classification number: F02F7/0053 ,  F05C2201/021 ,  F05C2201/0439 ,  F16C9/02 ,  F16M1/025 ,  Y10T29/49659

Abstract: A crankshaft supporter having a bearing holder molded in aluminum alloy and having a bearing for supporting a crankshaft. A preform member is cast inside of the aluminum alloy. A screw hole having one opened end is formed in an outer surface of the bearing holder. A concave recess section is formed in the preform member to accommodate a bottom of the screw hole. An introduction passage is provided in the recess section to introduce molten metal therein during casting to prevent blowholes.

Abstract translation: 一种曲轴支架，其具有以铝合金成型并具有用于支撑曲轴的轴承的轴承座。 预制件构件被铸造在铝合金的内部。 在轴承座的外表面上形成有一个开口端的螺纹孔。 在预成型件中形成凹入的凹部以容纳螺钉孔的底部。 在凹部中设置有引入通道，用于在铸造过程中引入熔融金属以防止气孔。

公开(公告)号：US20030118261A1

公开(公告)日：2003-06-26

申请号：US10248080

申请日：2002-12-17

Applicant: Ford Global Technologies, Inc.

Inventor： Staffan Rengmyr

IPC: F16C035/00

CPC classification number: F16C9/02 ,  F02F7/0053 ,  F05C2201/021 ,  F05C2201/0439 ,  F05C2251/042 ,  F16M1/025 ,  Y10T29/49705

Abstract: Abstract of DisclosureA main bearing cap (20) for an internal combustion engine consists of an aluminum alloy with an iron alloy core (10). The cap has a supporting surface (22) for a bearing shell. The iron alloy core has a central portion (13) with two spaced apart through-channels (15) filled with an aluminum alloy (24) forming a coherent mass with an aluminum layer (23) the outer limiting surface of which forms the supporting surface (22).

Abstract translation: 公开摘要内燃机的主轴承盖（20）由铝合金与铁合金芯（10）组成。 盖具有用于轴承壳的支撑表面（22）。 铁合金芯具有中心部分（13），其具有填充有铝合金（24）的两个间隔开的通道（15），所述铝合金（24）形成具有铝层（23）的连续质量，其外限制表面形成支撑表面 （22）。

公开(公告)号：US20030116114A1

公开(公告)日：2003-06-26

申请号：US10248142

申请日：2002-12-20

Applicant: Ford Global Technologies, Inc.

Inventor： Staffan Rengmyr

IPC: F02F007/00

CPC classification number: F02F7/0053 ,  B22D17/24 ,  B22D19/0009 ,  F02B2075/182 ,  F05C2201/021 ,  F05C2201/0439

Abstract: Abstract of DisclosureA method of high pressure die casting in iron alloy reinforcements for main bearing scantlings in an aluminum alloy engine block for an internal combustion engine. Prior to casting, reinforcements (1) having bores (6) for main bearing screws are placed in a die cavity (21), so that cores for main bearing screws protrude into the bores in each reinforcement on one side of the reinforcement. Then the reinforcements are fixed in the die cavity by placing a cylinder liner core (25) against a surface (27) of the reinforcement on the opposite side of the reinforcement.

Abstract translation: 公开摘要一种用于内燃机的铝合金发动机缸体中用于主轴承尺寸的铁合金增强件中的高压压铸方法。 在铸造之前，将具有用于主轴承螺钉的孔（6）的增强件（1）放置在模腔（21）中，使得用于主轴承螺钉的芯部突出到增强件一侧的每个钢筋中的孔中。 然后通过将气缸衬套芯（25）放置在加强件的相对侧上的加强件的表面（27）上来将增强件固定在模腔中。

公开(公告)号：US20020170526A1

公开(公告)日：2002-11-21

申请号：US10145074

申请日：2002-05-14

Inventor： Kaloust P. Sogoian

IPC: F02B075/32

CPC classification number: G01N33/723 ,  C12Q1/26 ,  F01B1/12 ,  F01L9/04 ,  F02B75/20 ,  F02F1/004 ,  F05C2201/021 ,  F05C2201/0439 ,  G01N2333/805

Abstract: The present invention relates to a modular internal combustion engine assembly that includes a closed-dome cylinder liner having solenoid actuated intake and exhaust valves supported within the dome portion of the cylinder liner. The engine assembly also includes a crankshaft having a series of discs joined together in a spaced parallel relationship by a plurality of crankpins, that is supported at the lower end of the cylinder block by bushings adapted to receive the crankshaft, such that the crankshaft rotates within the bushings in response to piston power strokes.

Abstract translation: 本发明涉及一种模块化内燃机组件，其包括一个闭合圆顶气缸套，其具有支撑在气缸套的圆顶部分内的电磁致动进气和排气阀。 发动机组件还包括一个曲轴，其具有以多个曲柄销以间隔开的平行关系连接在一起的曲轴，其通过适于容纳曲轴的套筒支撑在气缸体的下端，使得曲轴在内 响应于活塞功率冲程的衬套。

公开(公告)号：USRE37520E1

公开(公告)日：2002-01-22

申请号：US09585153

申请日：2000-06-01

Applicant: Warren G. Williamson

Inventor： Warren G. Williamson

IPC: C22C3700

CPC classification number: F04C2/025 ,  F04C18/0246 ,  F04C2230/21 ,  F05C2201/0439

Abstract: A system for making a gray cast iron scrolls using a high performance inoculant.

Abstract translation: 一种使用高性能孕育剂制作灰口铸铁的系统。

公开(公告)号：US06231240B1

公开(公告)日：2001-05-15

申请号：US09414695

申请日：1999-10-07

Applicant: Günter Brenker ,  Edgar Brütsch ,  Frank Müller ,  Robert Niklas ,  Willy Treyz

Inventor： Günter Brenker ,  Edgar Brütsch ,  Frank Müller ,  Robert Niklas ,  Willy Treyz

IPC: F02F700

CPC classification number: F02F7/0053 ,  F05C2201/021 ,  F05C2201/0436 ,  F05C2201/0439 ,  F05C2251/042 ,  F16C9/02

Abstract: In a bearing for a crankshaft of an internal combustion engine having a crankcase including a bearing base portion with a bearing cover mounted thereon and both the bearing base portion and the bearing cover consisting of a light metal alloy, the bearing cover has removably mounted therein, adjacent the crankshaft, an insert consisting of a bearing material which has a lower coefficient of thermal expansion than the light metal alloy of which the base bearing portion and the bearing cover consist.

Abstract translation: 在具有曲轴箱的内燃机的曲轴的轴承中，所述曲轴箱具有安装有轴承盖的轴承座部和轴承座部以及由轻金属合金构成的轴承盖，所述轴承盖可拆卸地安装在其中， 邻近曲轴，由轴承材料构成的插入件，该轴承材料的热膨胀系数低于基座轴承部分和轴承盖组成的轻金属合金。

公开(公告)号：US5901679A

公开(公告)日：1999-05-11

申请号：US951732

申请日：1997-10-16

Applicant: Shigekazu Tanaka ,  Takashi Taguchi ,  Shigemasa Kajiwara ,  Masashi Murata ,  Atsushi Iwamoto ,  Toshinari Sonoda ,  Masahiko Tashiro ,  Yasuyuki Kimura ,  Kaoru Aoki ,  Mitsuo Takashima

Inventor： Shigekazu Tanaka ,  Takashi Taguchi ,  Shigemasa Kajiwara ,  Masashi Murata ,  Atsushi Iwamoto ,  Toshinari Sonoda ,  Masahiko Tashiro ,  Yasuyuki Kimura ,  Kaoru Aoki ,  Mitsuo Takashima

IPC: F01M11/00 ,  F02F7/00

CPC classification number: F02F7/0053 ,  F01M11/0004 ,  F02B2275/20 ,  F02F2007/0063 ,  F02F2200/06 ,  F05C2201/021 ,  F05C2201/0439

Abstract: In an engine for a vehicle including a bearing cap integral type oil pan which has a plurality of bearing cap sections integrally provided thereon and which is integrally coupled to a cylinder block, connecting bolts are screwed into the bearing cap sections from the cylinder block to integrally couple the cylinder block and the oil pan to each other. An oil pan chamber, which is an as-cast bore made by drawing a die in an axial direction of a crankshaft, is defined to extend continuously in the axial direction of the crankshaft between the bearing cap sections and a bottom wall of the oil pan. Thus, the oil pan can be produced simply, at a low cost, by a casting process and moreover, it is possible to reduce the weight and size of the oil pan and increase the rigidity of the oil pan.

Abstract translation: 在一种用于车辆的发动机中，包括具有一体地设置在其上的多个轴承盖部分的轴承盖一体式油盘，并且其一体地联接到气缸体，连接螺栓从气缸体螺纹连接到轴承盖部分中以一体地 将气缸体和油盘相互连接。 油盘室是通过在曲轴的轴向上拉模而制成的铸造孔，被定义为在轴承盖部分和油盘的底壁之间在曲轴的轴向方向上连续地延伸 。 因此，油底壳可以通过铸造方法简单地以低成本制造，并且还可以减小油盘的重量和尺寸并增加油盘的刚性。

公开(公告)号：US5860469A

公开(公告)日：1999-01-19

申请号：US817474

申请日：1997-04-14

Applicant: John Barlow

Inventor： John Barlow

IPC: F02F1/00 ,  B22D19/00 ,  B22D19/08 ,  C22C1/02 ,  C22C21/02 ,  F02B75/18 ,  F02F1/10 ,  F02F1/16 ,  F02F7/00 ,  B22D17/00

CPC classification number: B22D19/0009 ,  F02F1/108 ,  F02F7/0053 ,  F02B2075/1812 ,  F02B2075/1824 ,  F05C2201/021 ,  F05C2201/0436 ,  F05C2201/0439 ,  Y10T29/49272

Abstract: A method of manufacturing a cylinder block comprising one or more cylinders, the or each cylinder being adapted to receive a piston therein, the method comprising making a cylinder liner by squeeze casting, in an aluminium-silicon alloy produced from a melt consisting essentially of the following composition by weight: Silicon 14% to 16%; Copper 1.9% to 2.2%; Nickel 1.0% to 1.4%; Magnesium 0.4% to 0.55%; Iron 0.6% to 1.0%; Manganese 0.3% to 0.6%; Silicon Modifier 0.02% to 0.1%, with the balance being aluminium and any avoidable impurities, the cylinder liner having an essentially eutectic microstructure containing not more than 10% primary alpha-aluminium dendrites and being substantially free from intermetallic particles exceeding 10 .mu. in diameter, placing the cylinder block in a mold and casting therearound an aluminium alloy to provide a main cylinder block body with the cylinder liner entrapped therein.

Abstract translation: PCT No.PCT / GB96 / 02010 Sec。 371日期1997年04月14日 102（e）1997年4月14日PCT PCT 1996年8月16日PCT公布。 公开号WO97 / 06908 日期1997年2月27日一种制造包括一个或多个气缸的气缸体的方法，所述缸或每个气缸适于在其中容纳活塞，所述方法包括通过挤压铸造制造气缸套，所述铝 - 硅合金由 基本上由以下重量组成组成的熔体：14％至16％的硅; 铜1.9％至2.2％; 镍1.0％至1.4％; 镁0.4％〜0.55％; 铁0.6％至1.0％; 锰0.3％至0.6％; 硅改性剂0.02％至0.1％，余量为铝和任何可避免的杂质，气缸套具有基本上共晶的微结构，其含有不超过10％的初级α-铝枝晶，并且基本上不含直径超过10微米的金属间颗粒， 将气缸体放置在模具中并在其周围铸造铝合金以提供主缸体，其中气缸套被夹在其中。

公开(公告)号：US5687633A

公开(公告)日：1997-11-18

申请号：US677265

申请日：1996-07-09

Applicant: Eldon S. Eady

Inventor： Eldon S. Eady

IPC: F04B43/02 ,  B29C45/14 ,  F04B43/00 ,  F04B43/067 ,  F16J3/02 ,  F01B19/00

CPC classification number: F16J3/02 ,  F04B43/0054 ,  B29C2045/14868 ,  B29C45/14311 ,  B29K2705/00 ,  B29L2031/755 ,  F05C2201/0439 ,  F05C2225/00

Abstract: An insert member for use in a flexible diaphragm portion of a pump which enables such flexible diaphragm portion of such pump to be provided with a substantially uniform non-obtrusive surface area that will be positioned in such pump for intimate contact with a material to be pumped. Such insert member includes a first disc-like portion having both a first predetermined size and a first predetermined configuration. There is also a second disc-like portion having both a second predetermined size and a second predetermined configuration. The second disc-like portion is secured adjacent one surface thereof to a first surface of the first disc-like portion and such second disc-like portion extends from the first surface of such first disc-like portion for a predetermined distance. This second disc-like portion is disposed substantially in a center portion of the first surface of such first disc-like portion. A plurality of apertures are formed through the first disc-like portion which have a third predetermined size and a third predetermined configuration. This plurality of apertures provides an overall predetermined open area through the first disc-like portion for receiving a rubber compound therein and thereby significantly improve bonding of the improved insert type member to such flexible diaphragm portion of such pump. A securing means is engageable at least with the second disc-like portion for securing the insert member to an elongated piston rod-like member disposed for reciprocal movement within such pump.

Abstract translation: 一种用于泵的柔性隔膜部分的插入构件，其使得这种泵的这种柔性隔膜部分能够被提供有基本上均匀的非突出表面区域，其将被定位在该泵中以与待泵送的材料紧密接触 。 这种插入件包括具有第一预定尺寸和第一预定构造的第一盘状部分。 还有具有第二预定尺寸和第二预定构造的第二盘状部分。 第二盘状部分在其一个表面附近固定到第一盘状部分的第一表面，并且这种第二盘状部分从该第一盘状部分的第一表面延伸预定距离。 该第二盘状部分基本上设置在该第一盘状部分的第一表面的中心部分。 通过具有第三预定尺寸和第三预定构造的第一盘状部分形成多个孔。 该多个孔提供通过第一盘形部分的总体预定开放区域，用于在其中接收橡胶化合物，从而显着地改善改进的插入型构件与这种泵的这种柔性隔膜部分的接合。 固定装置至少可与第二盘状部分接合，用于将插入构件固定到细长的活塞杆状构件，该活塞杆状构件设置成在这种泵内往复运动。