Low-compression force metal gaskets
    1.
    发明授权
    Low-compression force metal gaskets 有权
    低压力金属垫片

    公开(公告)号:US08146924B2

    公开(公告)日:2012-04-03

    申请号:US12137361

    申请日:2008-06-11

    IPC分类号: F16J15/12

    CPC分类号: F16J15/0887

    摘要: A low-compression force metal gasket includes a coating layer containing a polymer material on at least a sealing surface of the gasket, and the coating layer satisfies the following conditions (1) to (3): (1) the layer comprises a resin, a rubber or a mixture thereof having an oxygen gas permeability coefficient at 25° C. of 10×10−12 to 0.1×10−12 (m2/s); (2) when the layer is compression deformed, the storage elastic modulus (E′) at 200° C. is in the range of 1.0×107 to 1.0×102 Pa; and (3) the coating layer has a thickness of 1 to 40 μm. The gasket provides a high seal at a low clamping force.

    摘要翻译: 低压力金属垫片包括在垫片的至少密封面上含有聚合物材料的涂层,涂层满足以下条件(1)〜(3):(1)该层包含树脂, 在25℃下的氧气渗透系数为10×10-12〜0.1×10-12(m2 / s)的橡胶或其混合物; (2)当层压缩变形时,200℃下的储能弹性模量(E')在1.0×10 7〜1.0×10 2 Pa的范围内; 和(3)涂层的厚度为1〜40μm。 垫圈在低夹紧力下提供高密封。

    Low-Compression Force Metal Gaskets
    2.
    发明申请
    Low-Compression Force Metal Gaskets 有权
    低压力金属垫圈

    公开(公告)号:US20080309028A1

    公开(公告)日:2008-12-18

    申请号:US12137361

    申请日:2008-06-11

    IPC分类号: F16J15/02

    CPC分类号: F16J15/0887

    摘要: A low-compression force metal gasket includes a coating layer containing a polymer material on at least a sealing surface of the gasket, and the coating layer satisfies the following conditions (1) to (3): (1) the layer comprises a resin, a rubber or a mixture thereof having an oxygen gas permeability coefficient at 25° C. of 10×10−12 to 0.1×10−12 (m2/s); (2) when the layer is compression deformed, the storage elastic modulus (E′) at 200° C. is in the range of 1.0×107 to 1.0×102 Pa; and (3) the coating layer has a thickness of 1 to 40 μm. The gasket provides a high seal at a low clamping force.

    摘要翻译: 低压力金属垫片包括在垫片的至少密封面上含有聚合物材料的涂层,涂层满足以下条件(1)〜(3):(1)该层包含树脂, 在25℃下的氧气渗透系数为10×10-12〜0.1×10-12(m2 / s)的橡胶或其混合物; (2)当层压缩变形时,200℃下的储能弹性模量(E')为1.0×10 7〜1.0×10 2 Pa的范围; 和(3)涂层的厚度为1〜40μm。 垫圈在低夹紧力下提供高密封。

    Method for producing 2-azetidinone derivative
    3.
    发明授权
    Method for producing 2-azetidinone derivative 有权
    2-氮杂环丁酮衍生物的制备方法

    公开(公告)号:US07126003B2

    公开(公告)日:2006-10-24

    申请号:US10469918

    申请日:2002-03-04

    IPC分类号: C07D401/04 C07D205/04

    摘要: A process for producing a compound represented by the following formula (II) which comprises treating a compound represented by the following formula (I) (wherein R1, R2 and R3 represent each a specific substituent) with an enzyme capable of asymmetrically hydrolyzing an ester and the novel compound (II). The process of the present invention makes it possible to easily obtain an optically active 2-azetidinone derivative in a large amount at a low cost

    摘要翻译: 一种制备由下式(II)表示的化合物的方法,其包括将下式(I)表示的化合物(其中R 1,R 2,R 2和R 2) 具有能够不对称地水解酯和新化合物(II)的酶代表每个特定取代基)。 本发明的方法使得可以以低成本容易地获得大量光学活性的2-氮杂环丁酮衍生物

    Ip-Packet Relay Method and Gateway in Communication Network
    5.
    发明申请
    Ip-Packet Relay Method and Gateway in Communication Network 审中-公开
    通信网络中的Ip分组中继方法和网关

    公开(公告)号:US20080022000A1

    公开(公告)日:2008-01-24

    申请号:US11667488

    申请日:2004-11-11

    IPC分类号: G06F15/173

    摘要: A communication network includes a plurality of user networks that accommodates IP terminals and does not perform a call control function, a core network (a call control network) that is located among the user networks and performs a call control function and a call management function, and a gateway that connects the user networks to the core network. The gateway receives a communication request packet from the user network or a data packet that is initially transmitted, and analyzes the packet. Thus, the gateway establishes a necessary call in the core network to allow an IP packet to pass through the core network.

    摘要翻译: 通信网络包括容纳IP终端并且不执行呼叫控制功能的多个用户网络,位于用户网络之间并执行呼叫控制功能和呼叫管理功能的核心网络(呼叫控制网络) 以及将用户网络连接到核心网络的网关。 网关从用户网络或最初发送的数据包接收通信请求分组,并分析分组。 因此,网关在核心网络中建立必要的呼叫,以允许IP分组通过核心网络。

    Electromagnetic fuel injection valve
    8.
    发明授权
    Electromagnetic fuel injection valve 失效
    电磁燃油喷射阀

    公开(公告)号:US06578544B2

    公开(公告)日:2003-06-17

    申请号:US09851022

    申请日:2001-05-08

    申请人: Kouji Sato

    发明人: Kouji Sato

    IPC分类号: F02M5100

    摘要: The present invention provides an electromagnetic fuel injection valve having a simple and efficient constitution for enabling the jets 23 themselves from injection orifices to cool and wash off the nozzle body 13, and to suppress or remove carbon deposits that is produced and adhere to the injection orifices. In an electromagnetic fuel injection valve, which injects a high-pressure fuel as a flat-shaped spray 21 (fan spray) by causing the jets 23 to impinge on one another after being injected from at least a pair of injection orifices, the constitution is such that, with the aim of causing jets 23 to impinge, by controlling the pressure and direction of the jets 23, so that the jets 23 also go to, in addition to a normal injection direction which goes toward the direction of the combustion chamber 4, also to the opposite direction (upstream side) which goes toward the direction of the bottom surface of the combustion chamber side of the nozzle body 13, the jets 23 resulting from fuel injected from injection orifices impinge on one another, and a flat-shaped spray 21 is diffused in the direction of the combustion chamber 4, and, in addition, also diffused in the direction of the nozzle body 13 on the upstream side thereof (upstream side diffusing portion 21C).

    摘要翻译: 本发明提供了一种电磁燃料喷射阀,其具有简单且有效的结构,使得射流23本身能够从注射孔中冷却和冲洗喷嘴体13,并且抑制或去除产生并附着在喷射孔上的碳沉积物 。 在电磁燃料喷射阀中,其通过在从至少一个喷射孔喷射之后使喷射流23彼此撞击而喷射高压燃料作为平面喷雾21(风扇喷雾),其结构为 为了通过控制喷射流23的压力和方向来引起喷射23撞击的目的,使得除了朝向燃烧室4的方向的正常喷射方向之外,喷嘴23也进入 ,也朝向喷嘴体13的燃烧室侧的底面的方向的相反方向(上游侧),由喷射孔喷射的燃料产生的喷射23相互撞击,并且形成为扁平状 喷雾21在燃烧室4的方向上扩散,另外也在喷嘴体13的上游侧(上游侧扩散部21C)的方向上扩散。

    Electrical circuit system including voltage detector to selectively halt
operation of an electrical circuit
    9.
    发明授权
    Electrical circuit system including voltage detector to selectively halt operation of an electrical circuit 失效
    电路系统包括电压检测器,以选择性地停止电路的操作

    公开(公告)号:US5659206A

    公开(公告)日:1997-08-19

    申请号:US354869

    申请日:1994-12-09

    摘要: An electrical circuit has a power source line from a battery. The power source line is divided into a primary side and a secondary side by a device, such as, for example, a diode. A high current load circuit is connected to the primary side and a lower current device, such as, for example, a display-related circuit and a capacitor are connected to the secondary side. The display-related circuit continues to receive adequate power when the battery voltage drops due to operation of the high current load circuit. In addition, a voltage detector is connected to the secondary side, where the voltage fluctuates less than on the primary side. The voltage detector controls operation of the high current load circuit. As a result, the high current load circuit can be efficiently driven.

    摘要翻译: 电路具有来自电池的电源线。 电源线通过诸如二极管的器件被分成初级侧和次级侧。 高电流负载电路连接到初级侧,并且下电流装置,例如显示器相关电路和电容器连接到次级侧。 当电池电压由于高电流负载电路的操作而下降时,显示器相关电路继续接收足够的电力。 此外,电压检测器连接到次级侧,其中电压波动小于初级侧。 电压检测器控制高电流负载电路的工作。 结果,可以有效地驱动大电流负载电路。