NOx absorbent and absorption reduction-type NOx purifying catalyst
    11.
    发明授权
    NOx absorbent and absorption reduction-type NOx purifying catalyst 失效
    NOx吸收剂和吸收还原型NOx净化催化剂

    公开(公告)号:US07081431B2

    公开(公告)日:2006-07-25

    申请号:US10363388

    申请日:2001-09-03

    Abstract: An exhaust gas purifying catalyst capable of exerting excellent NOx purifying capability even at high exhaust gas temperatures, exceeding 500° C., is provided.The catalyst is an absorption reduction-type NOx purifying catalyst comprising an NOx absorbent obtained by loading at least one alkali metal or alkaline earth metal on a crystalline ZrO2 composite oxide having added thereto at least one trivalent rare earth metal or divalent alkaline earth metal. Preferably, aluminum is further supported on the ZrO2 composite oxide. The NOx absorbent is considered to have an NOx absorption mechanism that an electron released from the alkali metal or the like enters into an oxygen vacancy part of the crystalline ZrO2 and this oxygen vacancy part functions as a strong base site for donating an electron to an electrophilic component such as NOx.

    Abstract translation: 提供即使在超过500℃的高废气温度下也能够发挥出优异的NO x X净化能力的废气净化催化剂。 催化剂是通过将至少一种碱金属或碱土金属负载在结晶ZrO 2上而获得的吸收还原型NO x x N 2净化催化剂,其包含NO x 2N复合氧化物中加入至少一种三价稀土金属或二价碱土金属。 优选地,铝进一步负载在ZrO 2复合氧化物上。 认为NO x吸收剂具有从碱金属等释放的电子进入结晶ZrO 2 <! - SIPO - >这个氧空位部分用作向诸如NO x的亲电组分提供电子的强碱基位点。

    Joining connector system
    12.
    发明授权
    Joining connector system 有权
    连接连接器系统

    公开(公告)号:US06375517B1

    公开(公告)日:2002-04-23

    申请号:US09628307

    申请日:2000-07-28

    CPC classification number: H01R13/514

    Abstract: A joining connector system comprises: one connector having an engaging piece protruded on a connector housing thereof; and another connector having an engaging groove to which the engaging piece fits and which is formed in a connector housing thereof, the joining connector system being joined by sliding the engaging groove and the engaging piece with each other in a sliding direction. In such a structure, a protrusion having a shape tapered toward the sliding direction is provided near an end portion in a side in which a join of the joining connector is finished in the sliding direction, in at least one of the engaging piece and the engaging groove.

    Abstract translation: 连接连接器系统包括:一个连接器,具有突出在其连接器壳体上的接合件; 另一个连接器具有接合件,接合件与其配合并形成在其连接器壳体中,接合连接器系统通过沿着滑动方向相互滑动接合槽和接合件来接合。 在这种结构中,在接合连接器的接合部在滑动方向上完成的一侧的端部附近设置有朝向滑动方向成锥形的突起,在接合片和接合部中的至少一个中 槽。

    Lever-actuated connector and method for forming a connector body

    公开(公告)号:US06352440B1

    公开(公告)日:2002-03-05

    申请号:US09632973

    申请日:2000-08-04

    CPC classification number: H01R13/62933 H01R43/26 Y10T29/49208 Y10T29/4922

    Abstract: In a lever-actuated connector, on one end part of a side surface of a connector body (23) is formed a protruding lever insertion rib (27), into which an end (24C) of a lever (24) is inserted, which allows the end (24C) of the lever (24) to rock, and which extends upwardly and downwardly. An upper rib linking part (27A) that joins opposing walls that surround a lever insertion slit (31) is formed larger than a lower rib linking part (27B), and an upper through hole (32) communicates between the upper end surface of the upper rib linking part (27A) and the lever insertion slit (31). By adopting this configuration, when the lever insertion slit (31) is formed, die removal is done upwardly and downwardly, and it is not necessary to use a sliding die, thereby simplifying the die construction for the connector body (23), reducing the cost, and also enabling smooth insertion and fitting together of connectors.

    Coupling connector
    14.
    发明授权
    Coupling connector 有权
    耦合连接器

    公开(公告)号:US06193550B1

    公开(公告)日:2001-02-27

    申请号:US09290161

    申请日:1999-04-13

    CPC classification number: H01R13/514

    Abstract: A coupling connector includes: a connector housing of a first connector having an engagement piece formed by projecting an outer wall thereof; and a connector housing of a second connector having an engagement groove formed on an outer wall thereof. In the construction, the engagement piece is engaged with the engagement groove. The engagement piece and engagement groove are formed so as to be engaged with each other in an engagement direction intersecting perpendicularly to a coupling direction where the first and second connectors are coupled to each other. The connector housing of the first connector is slid to the coupling direction with respect to the connector housing of the second connector so that the engagement piece is engaged with the engagement groove so that the first connector and second connector are coupled to each other.

    Abstract translation: 耦合连接器包括:具有通过突出其外壁形成的接合片的第一连接器的连接器壳体; 以及具有在其外壁上形成的接合槽的第二连接器的连接器壳体。 在该结构中,接合片与接合槽接合。 接合片和接合槽形成为在垂直于第一和第二连接器彼此连接的联接方向相交的接合方向上彼此接合。 第一连接器的连接器壳体相对于第二连接器的连接器壳体滑动到联接方向,使得接合件与接合槽接合,使得第一连接器和第二连接器彼此连接。

    Refrigeration cycle system
    16.
    发明授权
    Refrigeration cycle system 失效
    制冷循环系统

    公开(公告)号:US5182920A

    公开(公告)日:1993-02-02

    申请号:US903275

    申请日:1992-06-24

    Abstract: A condenser (2), an electronic expansion valve (5), an evaporator (6), and a motorized suction throttle valve (8) are connected in series with a compressor. When a capacity is increased, the electronic expansion valve (5) is controlled to be in a throttling direction and the motorized suction throttle valve (8) is controlled to be in an unthrottling direction in association with the control of the electronic expansion valve (5), and when a capacity is decreased, the electronic expansion valve (5) is controlled to be in an unthrottling direction and the motorized suction throttle valve (8) is controlled to be in a throttling direction in association with the control of the electronic expansion valve (5). While a capacity control of a compressor by a throttle control is been carried out, such associated control is made between the electronic expansion valve (5) and the motorized suction throttle valve (8), realizing a fine temperature control in a refrigerating machine without hunting.

    REFRIGERATING APPARATUS
    20.
    发明申请
    REFRIGERATING APPARATUS 有权
    制冷设备

    公开(公告)号:US20130180278A1

    公开(公告)日:2013-07-18

    申请号:US13876570

    申请日:2011-11-14

    Abstract: A refrigerating apparatus includes a high temperature side first cycle; a high temperature side second cycle; a low temperature side cycle in which carbon dioxide is used as a refrigerant; a first cascade condenser and a second cascade condenser, which each exchange heat between a high temperature side refrigerant and a low temperature side refrigerant; and a control unit lowering an evaporation temperature of a high temperature side evaporator in correspondence to the flow of the low temperature side refrigerant.

    Abstract translation: 制冷装置包括高温侧第一循环; 高温侧第二循环; 使用二氧化碳作为制冷剂的低温侧循环; 第一级联冷凝器和第二级联冷凝器,其在高温侧制冷剂和低温侧制冷剂之间进行热交换; 以及控制单元,其相应​​于低温侧制冷剂的流动降低高温侧蒸发器的蒸发温度。

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