公开(公告)号：US20080006149A1

公开(公告)日：2008-01-10

申请号：US11824858

申请日：2007-07-03

Applicant: Takayuki Kato ,  Fuminobu Enokijima ,  Masaki Inoue ,  Hajime Ikuno ,  Akira Yamada ,  Hiroshi Hohjo ,  Hiroshi Kawahara ,  Shoji Hotta ,  Isamu Ueda

Inventor： Takayuki Kato ,  Fuminobu Enokijima ,  Masaki Inoue ,  Hajime Ikuno ,  Akira Yamada ,  Hiroshi Hohjo ,  Hiroshi Kawahara ,  Shoji Hotta ,  Isamu Ueda

IPC: F02F7/00

CPC classification number: F04B39/12 ,  C22C21/02 ,  C22F1/043 ,  F04B27/1081 ,  F05C2201/021 ,  F05C2201/903

Abstract: A compressor having a housing formed by a plurality of housing members that are connected together is disclosed. The compressor is configured in such a manner that refrigerant is compressed in the housing and discharged to the exterior. Each of the housing members contains 9 to 17 percent by mass of Si, 3.5 to 6 percent by mass of Cu, 0.2 to 1.2 percent by mass of Mg, 0.2 to 1.5 percent by mass of Fe, 0 to 1 percent by mass of Mn, 0.5 percent by mass or less of Ni, and a remaining portion containing Al and unavoidable impurities. It is preferred that the average hardness of each housing member is adjusted to HV130 to HV170 through solution heating in which the housing member is maintained at the treatment temperature of 450° C. to 510° C. for 0.5 hours or longer, followed by water quenching, and then by aging treatment in which the housing member is maintained at the treatment temperature of 170° C. to 230° C. for one to twenty-four hours after the c housing member is cast.

Abstract translation: 公开了一种压缩机，其具有由连接在一起的多个壳体构件形成的壳体。 压缩机构造成使得制冷剂在壳体中被压缩并排放到外部。 每个壳体中含有9〜17质量％的Si，3.5〜6质量％的Cu，0.2〜1.2质量％的Mg，0.2〜1.5质量％的Fe，0〜1质量％的Mn ，0.5质量％以下的Ni，剩余部分含有Al和不可避免的杂质。 优选地，通过溶液加热将每个壳体构件的平均硬度调节至HV130至HV170，其中壳体构件在450℃至510℃的处理温度下保持0.5小时或更长时间，然后是水 淬火，然后通过老化处理，其中壳体构件被保持在处理温度为170℃至230℃，在c壳体构件被铸造之后一到二十四小时。

公开(公告)号：US07284535B2

公开(公告)日：2007-10-23

申请号：US10731132

申请日：2003-12-10

Applicant: Kazunori Irihune ,  Yasushi Sasaki ,  Sadayuki Aoki ,  Kazuo Nagayama ,  Yuuichi Ebata

Inventor： Kazunori Irihune ,  Yasushi Sasaki ,  Sadayuki Aoki ,  Kazuo Nagayama ,  Yuuichi Ebata

IPC: F02D9/08 ,  F02D41/00

CPC classification number: F02D9/10 ,  F02D9/1065 ,  F02D9/107 ,  F02D11/10 ,  F02D2009/0269 ,  F02D2009/0294 ,  F02D2011/102 ,  F02D2200/0404 ,  F02D2400/18 ,  F02D2400/21 ,  F02D2400/22 ,  F05C2201/021

Abstract: An throttle valve is controlled by using an electric actuator. A cover for covering one end side of the throttle valve shaft is attached to a side wall of a throttle body. A throttle position sensor unit and an electronic control module for controlling the throttle valve is attached to an inner face of the cover. The throttle position sensor and the electronic control module are contiguous to each other and connected at a position contiguous thereto. The cover is provided with a connector portion for external connection of the electronic control module. A group of lead frames constituting terminals of the connector portion are embedded in the cover. Power source is supplied to a motor via the connector portion for external connection, the electronic control module and intermediary connectors provided at the cover. Thereby, by simplifying the cover for protecting the throttle valve. The motor as a drive source and a power transmission apparatus, electric connection lines and connecting portions are integrally assembled. Thereby a motor driving type throttle apparatus can be integrated to an engine by inexpensive fabrication cost, in a compact and simple style and with high reliability.

Abstract translation: 通过使用电动执行器来控制节流阀。 用于覆盖节流阀轴​​的一端侧的盖安装在节气门体的侧壁上。 节气门位置传感器单元和用于控制节流阀的电子控制模块附接到盖的内表面。 节气门位置传感器和电子控制模块彼此邻接并连接在与其相邻的位置。 盖设有用于电子控制模块的外部连接的连接器部分。 构成连接器部分的端子的一组引线框嵌入盖中。 电源通过用于外部连接的连接器部分提供给电动机，电子控制模块和设置在盖子处的中间连接器。 由此，通过简化用于保护节流阀的盖。 作为驱动源的电动机和动力传递装置，电连接线和连接部一体地组装。 因此，电动机驱动型节气门装置可以以低成本的制造成本集成到发动机中，以紧凑且简单的方式并且具有高可靠性。

公开(公告)号：US07281466B1

公开(公告)日：2007-10-16

申请号：US09552391

申请日：2000-04-19

Applicant: Mark Conrad Wilksch ,  Philip Clive Franklin

Inventor： Mark Conrad Wilksch ,  Philip Clive Franklin

IPC: F01B31/08

CPC classification number: F02F3/22 ,  B22C9/105 ,  F05C2201/021 ,  F05C2201/0448

Abstract: A cast piston, for an internal combustion engine or pump has an integral coolant ring gallery, with localized extensions, to achieve a coolant interchange with the gallery upon piston reciprocation. At least a portion of an extension lies generally parallel to the longitudinal piston axis and towards an upper end of the piston adjacent the working fluid. This provides an attendant increase in surface area exposed to coolant allowing either a decrease in operational piston temperature or an increase in allowable heat flow into the piston from a working fluid.

Abstract translation: 用于内燃机或泵的铸造活塞具有集成的冷却剂环形槽，其具有局部延伸部，以在活塞往复运动时实现与所述库的冷却剂交换。 延伸部分的至少一部分大体上平行于纵向活塞轴线并朝着靠近工作流体的活塞的上端。 这提供了暴露于冷却剂的表面积的增加，允许降低操作活塞温度或增加从工作流体进入活塞的允许热流量。

公开(公告)号：US07280016B2

公开(公告)日：2007-10-09

申请号：US11070385

申请日：2005-03-01

Applicant: Minoru Taya ,  Robert Yuanchang Liang ,  Yasuo Kuga

Inventor： Minoru Taya ,  Robert Yuanchang Liang ,  Yasuo Kuga

IPC: H01H51/22

CPC classification number: B64C21/02 ,  B64C2230/18 ,  C08L2201/12 ,  F03G7/065 ,  F05B2250/70 ,  F05C2201/021 ,  F05C2201/0475 ,  F05C2201/0487 ,  F05C2253/04 ,  F16F1/021 ,  F16F2224/0258 ,  F16K31/002 ,  H01F1/0308 ,  H01F7/1638 ,  H01H2300/034 ,  H01L41/12 ,  H01L41/20 ,  H02N2/10 ,  Y02T50/166

Abstract: A membrane actuator includes a magnetically actuatable membrane and a magnetic trigger. The membrane includes a shape memory alloy (SMA), and the magnetic trigger is configured to induce a martensitic transformation in the SMA, to produce a larger force than would be achievable with non-SMA-based materials. Such a membrane actuator can be beneficially incorporated into a wide variety of devices, including fluid pumps, shock absorbing systems, and synthetic jet producing devices for use in an aircraft. The membrane/diaphragm can be formed from a ferromagnetic SMA, or a ferromagnetic material can be coupled with an SMA such that the SMA and the ferromagnetic material move together. A hybrid magnetic trigger, including a permanent magnet and an electromagnet, is preferably used for the magnetic trigger, as hybrid magnetic triggers are easy to control, and produce larger magnetic gradients than permanent magnets or electromagnets alone.

Abstract translation: 膜致动器包括可磁致动膜和磁触发器。 膜包括形状记忆合金（SMA），并且磁触发器被配置为在SMA中诱导马氏体转变，以产生比非SMA基材料可实现的更大的力。 这种膜致动器可有利地并入多种装置中，包括用于飞行器的流体泵，减震系统和合成射流产生装置。 膜/隔膜可以由铁磁SMA形成，或者铁磁材料可以与SMA结合，使得SMA和铁磁材料一起移动。 混合磁触发器，包括永磁体和电磁体，优选用于磁触发器，因为混合磁触发器易于控制，并且产生比永磁体或电磁体单独更大的磁梯度。

公开(公告)号：US07225769B2

公开(公告)日：2007-06-05

申请号：US10634918

申请日：2003-08-06

Applicant: Kazuyuki Uenoyama ,  Yoshio Kobayashi ,  Kazunori Kudou

Inventor： Kazuyuki Uenoyama ,  Yoshio Kobayashi ,  Kazunori Kudou

IPC: F02B33/04

CPC classification number: F02B33/04 ,  F02B25/14 ,  F02B25/22 ,  F02B2075/025 ,  F02D2009/0279 ,  F02F7/0036 ,  F02M17/04 ,  F02M23/03 ,  F02M35/10078 ,  F02M35/1017 ,  F02M35/1019 ,  F02M35/10196 ,  F02M35/10275 ,  F02M35/108 ,  F05C2201/021 ,  Y02T10/146

Abstract: This invention concerns a two-stroke cycle engine, more specially it concerns a two-stroke cycle engine using a preceding air-layer for scavenging. It has a scavenger passage connected to a branching scavenger passage opened to said scavenging port. The engine has a connecting passage to link the air passage and the fuel passages so that negative pressure in the air passage forces the fuel-air mixture in the fuel passage into said air passage. Further, the engine according to this invention has a removable guide with a surface forming a curved smooth channel which is attachable to the scavenger passage in the crankcase from the mounting surface, and forms a portion of said scavenger passage with the curved channel. The blow-up angle of the scavenger passage varies along the circumferential direction of the cylinder. The crankcase is configured in such a way that the front and rear portions, which are separated by a block, and a scavenger passage is provided inside both said front and rear portions of said crankcase, and the cylinder. The air cleaner has two air passages running from it in parallel, the first one is connected to said air passage, and the second one is connected to the air inlet of the carburetor to provide air for the fuel passage, and a choke valve on the air cleaner is provided to open and close both of the first and second air passages.

Abstract translation: 本发明涉及一种二冲程循环发动机，更具体地说，它涉及使用前面的空气层进行清扫的二冲程循环发动机。 它具有连接到通向所述扫气口的分支清道夫通道的清道路通道。 发动机具有连接通道以连接空气通道和燃料通道，使得空气通道中的负压迫使燃料通道中的燃料 - 空气混合物进入所述空气通道。 此外，根据本发明的发动机具有可移除的引导件，其具有形成弯曲的平滑通道的表面，该平面通道可从安装表面附接到曲轴箱中的清除通道，并且形成具有弯曲通道的所述清除通道的一部分。 清扫通道的溢流角沿气缸的圆周方向变化。 曲轴箱的构造使得在所述曲轴箱的所述前后部分和所述气缸之间设置有通过块分隔的前部和后部以及清除通道。 空气滤清器具有从其平行的两个空气通道，第一个连接到所述空气通道，第二个连接到化油器的空气入口以为燃料通道提供空气， 提供空气滤清器以打开和关闭第一和第二空气通道。

公开(公告)号：US20070105465A1

公开(公告)日：2007-05-10

申请号：US11614525

申请日：2006-12-21

Applicant: Alois Wolfsgruber ,  Rudolf Tscherne ,  Andreas Bilek

Inventor： Alois Wolfsgruber ,  Rudolf Tscherne ,  Andreas Bilek

IPC: B63H11/00 ,  F02B61/04 ,  B63H21/10

CPC classification number: F01N13/004 ,  F01B1/12 ,  F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F01L1/053 ,  F01L1/18 ,  F01L1/181 ,  F01L1/2411 ,  F01L1/245 ,  F01L1/26 ,  F01L2001/0535 ,  F01L2101/00 ,  F01L2105/00 ,  F01M1/08 ,  F01M11/02 ,  F01M13/04 ,  F01M2001/126 ,  F01M2011/002 ,  F01M2011/0033 ,  F01M2011/0066 ,  F01M2013/0427 ,  F01N3/04 ,  F01N3/043 ,  F01N3/046 ,  F01N13/02 ,  F01N2590/022 ,  F01P3/02 ,  F01P3/20 ,  F01P9/00 ,  F01P2050/02 ,  F01P2050/04 ,  F01P2050/06 ,  F01P2060/04 ,  F01P2060/16 ,  F02B1/04 ,  F02B33/26 ,  F02B33/34 ,  F02B33/40 ,  F02B33/44 ,  F02B39/04 ,  F02B39/14 ,  F02B61/02 ,  F02B61/04 ,  F02B61/045 ,  F02B63/04 ,  F02B67/00 ,  F02B67/04 ,  F02B67/06 ,  F02B67/10 ,  F02B75/16 ,  F02B75/20 ,  F02B75/22 ,  F02B75/224 ,  F02B77/085 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2075/1812 ,  F02B2275/08 ,  F02B2275/18 ,  F02B2275/20 ,  F02F1/242 ,  F02F1/243 ,  F02F1/4214 ,  F02F7/0031 ,  F02F2001/245 ,  F02M35/10032 ,  F02M35/10039 ,  F02M35/10072 ,  F02M35/10111 ,  F02M35/10144 ,  F02M35/10163 ,  F02M35/10216 ,  F02M35/10222 ,  F02M35/10268 ,  F02M35/10275 ,  F02M35/112 ,  F02M35/116 ,  F02M35/167 ,  F02M69/462 ,  F02M69/465 ,  F05C2201/021 ,  F16H7/0848 ,  F16H9/12 ,  F16H55/56 ,  F16H55/563 ,  F16H61/662 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/0859 ,  Y02T10/14 ,  Y02T10/144 ,  Y02T10/20

Abstract: A personal watercraft is disclosed with a hull, a seating assembly, and a four stroke internal combustion engine below the seating assembly. The engine has at least one intake valve for each of the combustion cylinder chambers, at least one exhaust valve for each of the combustion cylinder chambers, and a valve actuation assembly located in a cylinder head for operating the intake and exhaust valves. At least one air intake passageway is operatively coupled to the combustion cylinder chambers through the intake valves. An air intake manifold is connected to the cylinder bead and operatively connected to the at least one air intake passageway. The engine also has a supercharger for boosting air to the air intake manifold. The watercraft also includes a propulsion unit, operatively coupled to the crankshaft, which is located on one end of the two ends of the crankcase.

Abstract translation: 公开了一种个人船舶，其具有船体，座椅组件和在座椅组件下方的四冲程内燃机。 发动机具有用于每个燃烧气缸室的至少一个进气阀，用于每个燃烧气缸室的至少一个排气阀，以及位于用于操作进气门和排气阀的气缸盖中的阀致动组件。 至少一个进气通道通过进气门可操作地联接到燃烧室。 进气歧管连接到气缸胎圈并且可操作地连接到至少一个进气通道。 发动机还具有用于将空气增压到进气歧管的增压器。 船舶还包括可操作地联接到曲轴的推进单元，其位于曲轴箱两端的一端。

公开(公告)号：USRE39257E1

公开(公告)日：2006-09-05

申请号：US09779710

申请日：2001-02-09

Applicant: Yasuhiro Kamimura ,  Yasushi Sasaki ,  Sadayuki Aoki ,  Kazuo Nagayama

Inventor： Yasuhiro Kamimura ,  Yasushi Sasaki ,  Sadayuki Aoki ,  Kazuo Nagayama

IPC: F02D11/10 ,  F16K31/04

CPC classification number: F02D9/105 ,  F02D11/10 ,  F02D2011/102 ,  F02D2200/0404 ,  F02D2200/602 ,  F02D2400/18 ,  F05C2201/021

Abstract: A throttle control apparatus for an engine on a vehicle is provided, in which the number of component parts in the position detection means and the driven means is reduced to improve the accuracy in its position control and at the same time an integrated wiring is achieved and connectors are aggregated. The position detection means for detecting the position of a control valve, the driven means for controlling the position of the control valve, the means for processing control signals, an output from the position control means for controlling the position of the control valve are disposed within a sealed space defined by a body supporting a control valve shaft, and a cover. Based on the fact that the number of component parts of the position detection means may be reduced, the mechanical hysteresis and electrical hysteresis may also be reduced to improve the accuracy in controlling the control valve position, and it is possible to aggregate the connectors.

Abstract translation: 提供了一种用于车辆的发动机的节气门控制装置，其中位置检测装置和从动装置中的部件的数量被减少以提高其位置控制的精度，并且同时实现集成布线 连接器聚合。 用于检测控制阀的位置的位置检测装置，用于控制控制阀的位置的驱动装置，用于处理控制信号的装置，用于控制控制阀的位置的位置控制装置的输出设置在 由支撑控制阀轴的主体和盖子限定的密封空间。 基于可以减少位置检测装置的部件数量的事实，也可以减小机械滞后和电滞后，以提高控制控制阀位置的精度，并且能够聚集连接器。

公开(公告)号：US07100569B2

公开(公告)日：2006-09-05

申请号：US11028763

申请日：2005-01-04

Applicant: Mark F. Lozen ,  John W. Duddles ,  Frederick K. Miller ,  Kevin C. Goldstein

Inventor： Mark F. Lozen ,  John W. Duddles ,  Frederick K. Miller ,  Kevin C. Goldstein

IPC: F02D9/08 ,  F16K1/22

CPC classification number: F16K1/222 ,  F02D9/10 ,  F02D9/101 ,  F02D9/107 ,  F05C2201/021 ,  Y10T29/49405 ,  Y10T29/49412 ,  Y10T29/49885

Abstract: A one piece slide in place “butterfly” valve plate for a short runner manifold of a vehicle. A method of reducing friction in an anti-chatter device.

Abstract translation: 一件滑动的“蝴蝶”阀板用于车辆的短路歧管。 一种降低防颤振装置摩擦力的方法。

公开(公告)号：US20060110264A1

公开(公告)日：2006-05-25

申请号：US10540583

申请日：2003-11-13

Applicant: Sakae Hayashi ,  Hiroshi Kanai ,  Shunichi Furuya ,  Osamu Takazawa

Inventor： Sakae Hayashi ,  Hiroshi Kanai ,  Shunichi Furuya ,  Osamu Takazawa

IPC: F04B27/08

CPC classification number: F04B27/1081 ,  F04B27/0891 ,  F05C2201/021 ,  F05C2201/0412 ,  F05C2201/0439 ,  F05C2201/0448 ,  F05C2201/903

Abstract: A compressor used in a refrigerating cycle is provided as a miniaturized and lightweight unit at low production cost by selecting an optimal material to constitute components or by forming the housing in a specific shape so as to allow the components to have smaller wall thicknesses while assuring sufficient strength. A tough material achieving a tensile strength greater than 800 N/mm2 is used when forming at least one of the components constituting the housing and the internal mechanisms. In addition, over the area of the housing where the bottom surface and the inner circumferential surface connect with each other, the bottom surface forms an R-shaped portion and the inner circumferential surface forms a sloping portion or an R-shaped portion.

Abstract translation: 在制冷循环中使用的压缩机通过选择构成部件的最佳材料或通过将壳体形成为特定形状而以低生产成本提供为小型轻型单元，以允许部件具有更小的壁厚，同时确保足够的 强度。 当形成构成外壳的部件和内部机构中的至少一个时，使用达到大于800N / mm 2的拉伸强度的韧性材料。 此外，在底面和内周面彼此连接的壳体的区域中，底面形成R形部分，并且内周面形成倾斜部分或R形部分。

公开(公告)号：US07047928B2

公开(公告)日：2006-05-23

申请号：US10248142

申请日：2002-12-20

Applicant: Staffan Rengmyr

Inventor： Staffan Rengmyr

IPC: F16C35/02

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

Abstract: A 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: 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加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。