Engine exhaust particle trap captured mass sensor
    26.
    发明授权
    Engine exhaust particle trap captured mass sensor 失效
    发动机尾气颗粒捕集器捕获质量传感器

    公开(公告)号:US4986069A

    公开(公告)日:1991-01-22

    申请号:US399859

    申请日:1989-08-29

    摘要: A sensor device having mechanisms for obtaining air mass flow rate into the engine, pressure drop across the filter, and adsolute temperature near the inlet end of the filter to calculate a factor proportional to pressure drop and inversely proportional to air mass flow rate and absolute temperature, all of which are raised to powers determined from empirical data for a particular system. When the calculated factor k exceeds a predermined value, system regeneration is initiated. The sensor mechanism and method is indpendent of engine exhaust flow, engine speed, and exhaust temperature.

    摘要翻译: 具有用于获得进入发动机的空气质量流率,过滤器上的压降和过滤器入口端附近的绝对温度的机构的传感器装置,以计算与压降成正比的因子,并与空气质量流量和绝对温度成反比 所有这些都是由特定系统的实证数据确定的。 当计算因子k超过预定值时,系统再生开始。 传感器机构和方法独立于发动机排气流量,发动机转速和排气温度。

    Staple remover
    27.
    发明授权
    Staple remover 失效
    起钉器

    公开(公告)号:US4637538A

    公开(公告)日:1987-01-20

    申请号:US764590

    申请日:1985-08-12

    申请人: Wayne M. Wagner

    发明人: Wayne M. Wagner

    IPC分类号: B25C11/00

    CPC分类号: B25C11/00

    摘要: A pneumatically powered apparatus for removing staples from upholstered furniture and other surfaces is disclosed. The apparatus includes a pivoted staple pulling bit which has a chisel shaped end portion sized for insertion along a surface beneath a staple. A reciprocating plunger having a cam shaped end portion is in communication with the rear portion of the bit. Forward movement of the plunger forces the cam shaped end against the bit pivoting the chisel shaped end portion upward.

    摘要翻译: 公开了一种用于从软体家具和其它表面上去除订书钉的气动设备。 该装置包括一个枢转订书钉拉头,其具有尺寸适于沿着订书钉下方的表面插入的凿形端部。 具有凸轮形端部的往复式柱塞与钻头的后部连通。 柱塞的向前运动迫使凸轮形端部抵靠将凿子端部向上方转动的钻头。

    Muffler assembly
    28.
    发明授权
    Muffler assembly 失效
    消声器总成

    公开(公告)号:US4359135A

    公开(公告)日:1982-11-16

    申请号:US142663

    申请日:1980-04-21

    IPC分类号: F01N1/00 F01N1/02 F01N1/08

    摘要: A muffler comprising a housing (12) having end caps (16, 18) and partitions (32, 38, 42) which divide it into first and second expansion chambers (40, 44), a flow chamber (36), and a resonator chamber (34). An inlet tube (20) passes through end cap (16) and partitions (38) and (32) to open into chamber (34): it has perforations (58) and (62) which afford communication with chambers (40) and (36) respectively. An outlet tube (24) passes through end cap (18) and partitions (42) and (32) to open into chamber (36): it has perforations (70) which afford communication with chamber (44), and includes anti-whistle beads (72). A conversion-divergent nozzle (80) is located in tube (22) at its end opening into chamber (36). Apertures (190) are provided to afford limited flow of gas through chamber (34) from tube (20) to chamber (36).

    摘要翻译: 一种消声器,包括具有端盖(16,18)的壳体(12)和将其分成第一和第二膨胀室(40,44)的隔板(32,38,42),流动室(36)和谐振器 室(34)。 入口管(20)穿过端盖(16)和隔板(38)和(32)以进入腔室(34)中:其具有穿孔(58)和(62),其提供与腔室(40)和( 36)。 出口管(24)穿过端盖(18)和隔板(42)和(32)打开进入腔室(36)中:其具有与腔室(44)连通的穿孔(70),并且包括防哨 珠(72)。 转换发散喷嘴(80)位于管(22)中,其端部开口进入腔室(36)。 提供孔径(190)以提供气体通过腔室(34)从管(20)到腔室(36)的有限流动。

    Wall panel, wall panel kit and method
    29.
    发明授权
    Wall panel, wall panel kit and method 有权
    墙板,墙面板套件和方法

    公开(公告)号:US08800231B2

    公开(公告)日:2014-08-12

    申请号:US13435861

    申请日:2012-03-30

    IPC分类号: E04B2/72

    摘要: A wall panel that can be secured along an associated wall structure is formed from a thin-walled material having a substantially uniform thickness. The wall panel includes first and second longitudinally-extending edges, and first, second and third wall portions. A first interengagement feature extends lengthwise along the first wall portion, and a second interengagement feature extends lengthwise along the second wall portion. The first and second interengagement features are dimensioned to cooperate with one another to operatively provide a non-visual indicator of a positive interengagement between two wall panels. A wall panel kit and a method of manufacture are also included.

    摘要翻译: 可以沿着相关的壁结构固定的墙板由具有基本均匀厚度的薄壁材料形成。 壁板包括第一和第二纵向延伸的边缘以及第一,第二和第三壁部分。 第一相互接合特征沿着第一壁部分纵向延伸,并且第二相互接合特征沿着第二壁部分纵向延伸。 第一和第二相互接合特征的尺寸被设计成彼此配合以可操作地提供两个墙板之间的正相互接合的非视觉指示器。 还包括墙板套件和制造方法。