公开(公告)号：US06672564B2

公开(公告)日：2004-01-06

申请号：US10153557

申请日：2002-05-21

Applicant: Hans-Jürgen Johann ,  Peter Welteroth ,  Armin Seeger

Inventor： Hans-Jürgen Johann ,  Peter Welteroth ,  Armin Seeger

IPC: F16K5100

CPC classification number: F02D9/1065 ,  F02D11/10 ,  F05C2201/021

Abstract: A drive device (10, 100) with an actuating drive (40, 130) for driving a movable element (11, 110), in which drive device a lever (62, 144) coupled to the movable element (11, 110) is capable of being driven by the actuating drive (40, 130) via a gear (48, 132), the lever (62, 144) being capable of being acted upon by a firmly supported return spring (34, 164) so as to be capable of being pivoted back into a basic position (82, 161), and, in the basic position (82, 161), a first lever arm (64, 146) of the lever (62, 144) being acted upon by a stop (84, 160), is to have a particularly low space requirement and at the same time absorb momentum energy of the gear (48, 132) in a particularly reliable way in the event of a failure of the actuating drive (40, 130). For this, the first lever arm (64, 146) of the lever (62, 144) is subdivided by a clearance (68, 150) into a first part region (70, 152) and a second part region (72, 154), the first part region (70, 152) and the second part region (72, 152) each having a free end (74, 76, 156, 158), and at least the free end (76, 158) of the second part region (72, 154) being deformed in the direction of the free end (74, 156) of the first part region (70, 152).

Abstract translation: 具有用于驱动可移动元件（11,110）的致动驱动器（40,130）的驱动装置（10,100），驱动装置中耦合到可动元件（11,110）的杠杆（62,144） 能够通过齿轮（48,132）由致动驱动器（40,130）驱动，所述杆（62,144）能够被牢固支撑的复位弹簧（34,164）作用，以便被 能够枢转回到基本位置（82,161），并且在基本位置（82,161）中，杠杆（62,144）的第一杠杆臂（64,146）被止动件 （84,160）具有特别低的空间要求，并且同时在致动驱动器（40,130）的故障的情况下以特别可靠的方式吸收齿轮（48,132）的动量能量， 。 为此，杆（62,144）的第一杠杆臂（64,146）被间隙（68,150）分成第一部分区域（70,152）和第二部分区域（72,154） ，第一部分区域（70,152）和第二部分区域（72,152）各自具有自由端（74,76,156,158），并且至少第二部分的自由端（76,158） 区域（72,154）在第一部分区域（70,152）的自由端（74,156）的方向上变形。

公开(公告)号：US20040000229A1

公开(公告)日：2004-01-01

申请号：US10601779

申请日：2003-06-23

Inventor： Makoto Nakamura

IPC: F01B009/00 ,  F02F007/00

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

Abstract: A crankshaft supporter having a support member which is attached to a cylinder block of an engine so as to support a crankshaft and which is formed of an aluminum alloy matrix with a preform cast inside. The support member includes a mounting surface, bolt holes and a dowel hole. A penetrated section of the preform has a through hole defining the bolt hole. The support member has a recess section formed of the matrix. The recess section is positioned between the mounting surface of the support member and an opposing surface of the penetrated section that faces the mounting surface so as to shape the dowel hole therein.

Abstract translation: 一种曲轴支撑件，其具有支撑构件，该支撑构件附接到发动机的气缸体，以支撑曲轴，并且由铝合金基体形成，并具有预铸件。 支撑构件包括安装表面，螺栓孔和定位销孔。 预成型件的穿透部分具有限定螺栓孔的通孔。 支撑构件具有由基体形成的凹部。 所述凹部位于所述支撑部件的安装面和所述贯穿部的与所述安装面相对的相对面之间，以使所述销钉孔成形。

公开(公告)号：US06662773B2

公开(公告)日：2003-12-16

申请号：US10296505

申请日：2002-11-26

Applicant: Armin Bauder

Inventor： Armin Bauder

IPC: B22D1900

CPC classification number: F02F7/00 ,  B22D19/0009 ,  B22D19/02 ,  B22D19/14 ,  F02F2007/009 ,  F05C2201/021

Abstract: A cylinder crankcase for an internal combustion engine, the base body 1 of the engine consisting of a material A and the cylinder walls 2 of the engine of a second material B, and a lattice-like reinforcement 3 provided between the two materials A, B. A process for production of the cylinder crankcase such that the lattice-like reinforcement 3 is introduced into a casting mold for the cylinder crankcase, and that the two materials A, B are then introduced into the casting mold.

Abstract translation: 用于内燃机的气缸曲轴箱，由材料A和第二材料B的发动机的气缸壁2组成的发动机的基体1和设置在两个材料A，B之间的格子状加强件3 一种用于制造气缸曲轴箱的方法，使得格子状加强件3被引入用于气缸曲轴箱的铸模中，然后将两种材料A，B引入铸模中。

公开(公告)号：US20030188633A1

公开(公告)日：2003-10-09

申请号：US10363382

申请日：2003-02-28

Inventor： Walter Joseph Griffiths ,  Kenneth John Street

IPC: F16J001/04

CPC classification number: F16J1/005 ,  F02F3/0023 ,  F02F3/22 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0448 ,  Y10T29/49249

Abstract: An engine piston (10) comprising a crown (12) and a tubular body portion (30) containing gudgeon pin bosses (46) and force transmitting regions (66) has the body portion forged, preferably of steel, as two or more circumferentially incomplete segments (1001, 1002) which extend about a longitudinal piston axis (14) and are joined into the tubular form by welding or the like. The segments are forged in a direction perpendicularly to the piston axis which permits the formation of regions of differing wall thickness along the tubular body length and mass saving recesses (70) between force transmitting struts (661) and (662) that are not possible with forging a unitary tubular body from one end.

Abstract translation: 一种发动机活塞（10），其包括冠部（12）和包含舵杆凸台（46）和力传递区域（66）的管状主体部分（30），其主体部分优选地由钢锻造成两个或更多个圆周不完整 围绕纵向活塞轴线（14）延伸并且通过焊接等连接成管状形式的段（1001,1002）。 这些段在垂直于活塞轴线的方向上锻造，这允许沿着管状体长度形成不同壁厚的区域，并且在力传递支柱（661）和（662）之间的质量节省凹部（70）不能与 从一端锻造一体的管状体。

公开(公告)号：US06604501B1

公开(公告)日：2003-08-12

申请号：US09763100

申请日：2001-02-16

Applicant: Ulrich Goetz ,  Rainer Hegermann

Inventor： Ulrich Goetz ,  Rainer Hegermann

IPC: C04B35528

CPC classification number: C04B35/528 ,  F02F3/00 ,  F02F7/0087 ,  F05C2201/021 ,  F05C2253/16

Abstract: The invention concerns a piston of finest grain carbon, having a bending strength of at least 100 MPa, a bending elongation >0.8%, an average interlayer distance c/2 5 nm and a heat conductivity of at least 10 W/mK, and a method for its production comprising: a) compacting of a polyaromatic mesophase powder to almost its final shape; b) heating of the green product at ambient pressure under a non-oxidizing atmosphere to a temperature of between 900 to 1300° C. and maintenance at this temperature; c) high-temperature treatment, thereby heating up to a temperature between 1400 and 2400° C. and holding this temperature for between 2 and 20 hours; d) cooling down of the shaped form to an ambient temperature at less than 4 K/min, and a polyaromatic mesophase powder for the production of such a piston, characterized by a) a portion of quinoline-insoluble components of ≧85 weight %; b) a portion of toluene-insoluble components of ≧90 weight %; wherein c) a shaped form produced from the powder after sintering up to 1000° C. has a mass residue of more than 90 weight % of the mass before sintering.

Abstract translation: 本发明涉及一种最细颗粒碳的活塞，其弯曲强度为至少100MPa，弯曲伸长率> 0.8％，平均层间距离c / 2 <0.35nm，c方向上的平均微晶尺寸> 5nm， 导热率至少为10W / mK，及其生产方法包括：a）将多芳族中间相粉末压实成几乎其最终形状; b）在环境压力下在非氧化性气氛下将绿色产品加热至900-1300℃的温度，并在该温度下维持; c）进行高温处理，从而加热到1400〜2400℃的温度，保持该温度2〜20小时; d）将成形形式冷却至小于4K / min的环境温度，以及用于生产这种活塞的多芳族中间相粉末，其特征在于：a）一部分喹啉不溶性组分的重量百分比为85％ ; b）一部分不大于90重量％的甲苯不溶组分; 其中c）在烧结至1000℃之后由粉末产生的成形形式具有大于烧结前质量的90重量％的质量残余物。

公开(公告)号：US20030116112A1

公开(公告)日：2003-06-26

申请号：US10296505

申请日：2002-11-26

Inventor： Armin Bauder

IPC: F02F001/00

CPC classification number: F02F7/00 ,  B22D19/0009 ,  B22D19/02 ,  B22D19/14 ,  F02F2007/009 ,  F05C2201/021

Abstract: It is proposed, for a cylinder crankcase for an internal combustion engine, the base body 1 of such engine consisting of a material A and the cylinder walls 2 of the engine of a second material B, that a lattice-like reinforcement 3 be provided between the two materials A, B. It is also proposed for a process for production of this cylinder crankcase that the lattice-like reinforcement 3 be introduced into a casting mold for the cylinder crankcase, and that the two materials A, B then be introduced into the casting mold. It is claimed for the proposed solution that a cylinder crankcase and a process are made available for production of this cylinder crankcase, which may be produced in an especially simple and cost-effective manner.

Abstract translation: 对于用于内燃机的气缸曲轴箱，提出了由材料A和第二材料B的发动机的气缸壁2组成的发动机的基体1，在第二材料B的发动机之间设置格子状的加强件3 两种材料A，B还提出了用于生产该气缸曲轴箱的方法，格子状加强件3被引入用于气缸曲轴箱的铸模中，然后将两种材料A，B引入 铸模。 据称所提出的解决方案是使气缸曲轴箱和工艺可用于生产该气缸曲轴箱，其可以以特别简单和成本有效的方式制造。

公开(公告)号：US06543334B2

公开(公告)日：2003-04-08

申请号：US09929217

申请日：2001-08-14

Applicant: Toshio Yamauchi

Inventor： Toshio Yamauchi

IPC: F16C902

CPC classification number: F16C9/02 ,  F02B2075/1816 ,  F02F1/108 ,  F02F7/0007 ,  F05C2201/021 ,  F05C2251/042

Abstract: The present invention provides a cylinder block which can reduce the vibrations and noises produced from the engine at high temperatures and has a light weight, as well as a method of making such a cylinder block. Specifically, the cylinder block of the present invention comprises a main body (5, 21) of the cylinder block, a bearing (11, 17) attached to the underside of the main body (5, 21), and a crankshaft supported rotatably in a bearing section (13, 25) formed by the underside of the main body (5, 21) and the bearing (11, 17). In this cylinder block, an aluminum alloy layer (33) is formed in the sliding portion of the bearing section (13, 25), the region adjacent to the aluminum alloy layer (33) consists of a composite material (35), and the coefficient of thermal expansion of the composite material (35) is lower than that of the aluminum alloy layer (33) formed in the sliding portion.

公开(公告)号：US06541127B1

公开(公告)日：2003-04-01

申请号：US09786754

申请日：2001-03-09

Applicant: Takashi Tomikawa ,  Toyokazu Yamada

Inventor： Takashi Tomikawa ,  Toyokazu Yamada

IPC: B32B1520

CPC classification number: F04B27/1054 ,  F05C2201/021 ,  F05C2201/0475 ,  F05C2201/049 ,  F05C2201/903 ,  F05C2203/06 ,  Y10S428/937 ,  Y10T428/12535 ,  Y10T428/12625 ,  Y10T428/1266 ,  Y10T428/12667 ,  Y10T428/12687 ,  Y10T428/12694 ,  Y10T428/12736 ,  Y10T428/1275 ,  Y10T428/12757 ,  Y10T428/12764 ,  Y10T428/12903 ,  Y10T428/12917

Abstract: In order to improve the wear resistance of the swash plate of a swash-plate type compressor, on which plate copper alloy is flame-sprayed, a composite material, which consists of copper or first copper alloy (for example Cu—Pb alloy) including at least unmelted phase and aluminum or first aluminum alloy (for example Al—Si alloy) including at least melted phase, is flame sprayed on the sliding surface with a shoe.

Abstract translation: 为了提高斜板式压缩机的旋转斜盘的耐磨性，该斜盘式压缩机在其上喷涂有铜铜合金，由铜或第一铜合金（例如Cu-Pb合金）组成的复合材料包括 至少未熔化的相和包含至少熔融相的铝或第一铝合金（例如Al-Si合金）用鞋子在滑动表面上火焰喷涂。

公开(公告)号：US20030030022A1

公开(公告)日：2003-02-13

申请号：US10214159

申请日：2002-08-08

Inventor： Markus Michels ,  Stefan Josten

IPC: F16K001/22

CPC classification number: F02D9/106 ,  F02D9/104 ,  F05C2201/021

Abstract: The invention relates to a throttle device for controlling a fluid flow in an internal combustion engine, with a multi-part housing, whose first housing part and whose additional housing half rest against each other at contact surfaces and the fluid flow is controlled by means of a flat valve element, which can be adjusted in the flow conduit of the fluid flow by an actuating drive. The throttle device contains at least one sealing and compensation element, whose shaping of its inner wall defines the flow cross section of the fluid flow in the throttle device and which has a contact surface, which can seal cavities on its side oriented toward the housing.

Abstract translation: 本发明涉及一种用于控制内燃机中的流体流动的节流装置，其具有多部分壳体，该多部分壳体的第一壳体部分和其附加壳体在接触表面处相互抵靠并且流体流动通过 一个扁平的阀元件，其可以通过致动驱动器在流体流动的流动管道中调节。 节流装置包括至少一个密封和补偿元件，其内壁的成形限定了节流装置中的流体流动的横截面，并且具有接触表面，该接触表面可以密封朝向壳体的侧面的空腔。

公开(公告)号：US06511226B2

公开(公告)日：2003-01-28

申请号：US09945938

申请日：2001-09-04

Applicant: Ronald Joseph Thompson ,  Warren J. Whitney

Inventor： Ronald Joseph Thompson ,  Warren J. Whitney

IPC: F16C3306

CPC classification number: F16C33/1075 ,  F05C2201/021 ,  F16C9/02 ,  F16C17/04 ,  F16C17/047 ,  F16C33/12 ,  F16C2204/20 ,  Y10S384/913

Abstract: An aluminum thrust washer that has a wrought aluminum matrix that includes from 2 to 20 weight percent silicon, 0.1 to 4 weight percent of copper, with the remainder pure aluminum. The aluminum thrust washer is formed of a mono-metal structure without a backing layer. The wrought aluminum matrix has mechanical properties such that the aluminum matrix wears away, leaving silicon particles exposed at a thrust face of the washer, such that the density of silicon particles is continually increasing as the thrust washer is utilized.