PYROELECTRIC POWER FROM TURBULENT AIRFLOW
    31.
    发明申请
    PYROELECTRIC POWER FROM TURBULENT AIRFLOW 有权
    来自涡轮空气流的电力

    公开(公告)号:US20120306318A1

    公开(公告)日:2012-12-06

    申请号:US13151213

    申请日:2011-06-01

    CPC classification number: H01L37/02 Y02B10/30

    Abstract: A power-generating device is disclosed that includes a pyroelectric material having first and second surfaces on opposite sides of the pyroelectric material. The device also includes a first conductive electrode coupled to a first support element that is configured to intermittently bring the first electrode into proximity with the first surface and a second conductive electrode proximate to the second surface at least while the first electrode is proximate to the first surface. The device also includes a power module that is electrically coupled between the first and second electrodes. The power module is configured to capture power from an electrical current flowing between the first and second electrodes.

    Abstract translation: 公开了一种发电装置,其包括在热电材料的相对侧上具有第一和第二表面的热电材料。 该装置还包括耦合到第一支撑元件的第一导电电极,其被配置为间断地使第一电极接近第一表面,而第二导电电极至少在第一电极接近第一电极 表面。 该装置还包括电耦合在第一和第二电极之间的功率模块。 功率模块被配置为从在第一和第二电极之间流动的电流捕获功率。

    Valve train of an internal combustion engine
    32.
    发明授权
    Valve train of an internal combustion engine 失效
    内燃机的气门机构

    公开(公告)号:US07980217B2

    公开(公告)日:2011-07-19

    申请号:US12353556

    申请日:2009-01-14

    Abstract: A valve train of an internal combustion engine with at least one camshaft (1) on which at least one rotatable cam (2) is arranged fixed in the axial direction, wherein a rotationally fixed connection of the at least one cam (2) with the camshaft (3) can be selectively established and released by an associated coupling-like locking device (3). So that the valve train has a compact construction and low production costs and nevertheless low wear in operation, it is provided that the locking device (3) is held within the cam (2) and has a spring-loaded, annular locking collar (12) that can move in the axial direction on the camshaft (1) and, as a counter part to the locking collar (12), locking shoes (11, 11′) coupled with the cam (2), wherein, in a locking position, the locking collar (12) is pressed against the locking shoes (11, 11′) by contacting, ramp-shaped boundary surfaces (19, 20) formed on the locking collar (12) and the locking shoes (11, 11′), so that radial projections (15) arranged on the locking shoes (11, 11′) engage in adjacent, pocket-shaped receptacles (16) of the camshaft (2) by a radial force and, in an unlocked position, the locking collar (12) is released from the locking shoes (11, 11′) by a force acting against the radial force.

    Abstract translation: 一种具有至少一个凸轮轴(1)的内燃机的气门机构,至少一个可旋转的凸轮(2)沿其轴向固定在该凸轮轴上,其中至少一个凸轮(2)与 凸轮轴(3)可以由相关联的联接状的锁定装置(3)选择性地建立和释放。 因此,阀组具有紧凑的结构和低的生产成本,并且尽管操作性低,但是锁定装置(3)被保持在凸轮(2)内并且具有弹簧加载的环形锁定环(12 ),其可以在凸轮轴(1)上沿轴向移动,并且作为与锁定轴环(12)的对置部分,与凸轮(2)联接的锁定鞋(11,11'),其中,在锁定位置 通过接触形成在锁定轴环(12)上的斜坡形边界表面(19,20)和锁定鞋(11,11')将锁定环(12)压靠在锁定鞋(11,11')上, ,使得布置在锁定鞋(11,11')上的径向突起(15)通过径向力接合在凸轮轴(2)的相邻的口袋形容座(16)中,并且在解锁位置中,锁定环 (12)通过抵抗径向力的力从锁定鞋(11,11')释放。

    Switchable support element for a valve train of an internal combustion engine
    33.
    发明授权
    Switchable support element for a valve train of an internal combustion engine 有权
    一种用于内燃机的气门机构的可切换支撑元件

    公开(公告)号:US07827953B2

    公开(公告)日:2010-11-09

    申请号:US12169125

    申请日:2008-07-08

    CPC classification number: F01L13/0005 F01L1/2405 F01L1/245 Y10T74/2107

    Abstract: The invention proposes a switchable support element (1) for a valve train of an internal combustion engine, said support element comprising a housing (2) in whose bore (3) an axially displaceable inner element (4) is received, a coupling means (6) extending in the inner element (4) can be brought partially into engagement with an entraining surface (7) of the housing (2) for achieving coupling, and said support element (1) further comprising at least one vertical stop means (10) that overlaps an annular groove (9) between the inner element (4) and the housing (2) for defining a coupling position of said coupling means (6) with coupling lash relative to said entraining surface (7), the vertical stop means (10) is constituted by at least one thin-walled ring comprising a slot (11), the ring is placed or slipped, slot (11) ahead, onto an outer peripheral surface (12) of the housing (2) to extend parallel to a transverse plane of the support element (1), the housing (2) comprises at least one aperture (13) through which an inner peripheral segment (14) of the ring extends, a longitudinal groove (16) extends in the outer peripheral surface (15) of the inner element (4), and an underside (18) of the inner peripheral segment (14) comes to abut against a lower end (17) of said groove for defining the coupling position.

    Abstract translation: 本发明提出了一种用于内燃机的气门机构的可切换支撑元件(1),所述支撑元件包括壳体(2),其中容纳有可轴向移动的内部元件(4)的孔(3),联接装置 在内部元件(4)中延伸的支撑件(6)可以部分地与壳体(2)的夹带表面(7)接合以实现联接,并且所述支撑元件(1)还包括至少一个垂直止动装置 ),其与所述内部元件(4)和所述壳体(2)之间的环形槽(9)重叠,以限定所述联接装置(6)与所述夹带表面(7)的联接间隙的联接位置,所述垂直停止装置 (10)由至少一个薄壁环构成,所述薄壁环包括槽(11),环被放置或滑动,槽(11)向前延伸到壳体(2)的外周表面(12)上以平行延伸 到所述支撑元件(1)的横向平面,所述壳体(2)至少包括 所述环的内周段(14)穿过所述一个孔径延伸,在所述内部元件(4)的外周表面(15)中延伸的纵向凹槽(16)和所述内部元件(4)的下侧(18) 内周段(14)抵靠所述槽的下端(17)以限定联接位置。

    Indeterminate gametophyte 1 (ig1)gene from Zea mays and uses thereof
    34.
    发明授权
    Indeterminate gametophyte 1 (ig1)gene from Zea mays and uses thereof 有权
    来自玉米的不确定的配子体1(ig1)基因及其用途

    公开(公告)号:US07439416B2

    公开(公告)日:2008-10-21

    申请号:US11030329

    申请日:2005-01-07

    Applicant: Matthew Evans

    Inventor: Matthew Evans

    CPC classification number: C12N15/8287 C07K14/415

    Abstract: This invention provides the genes for indeterminate gametophyte (ig1), mutants of ig1, homologs of ig1, and orthologs of ig1, as well as the proteins encoded by these genes. This invention also provides compositions and methods which utilize these genes and proteins. Such methods include the creation of transgenic plants with antisense or expression constructs which comprise a nucleotide sequence derived from ig1.

    Abstract translation: 本发明提供了不确定的配子体(ig1),ig1的突变体,ig1的同系物和ig1的直系同源物以及由这些基因编码的蛋白质的基因。 本发明还提供利用这些基因和蛋白质的组合物和方法。 这样的方法包括用含有衍生自ig1的核苷酸序列的反义或表达构建体产生转基因植物。

    Cam follower for a valve drive of an internal combustion engine
    35.
    发明申请
    Cam follower for a valve drive of an internal combustion engine 失效
    用于内燃机阀门驱动的凸轮随动件

    公开(公告)号:US20080022954A1

    公开(公告)日:2008-01-31

    申请号:US11881368

    申请日:2007-07-26

    CPC classification number: F01L1/185 F01L2105/00 F01L2105/02 Y10T74/2107

    Abstract: Proposed is a cam follower (1) for a valve drive of an internal combustion engine, having a roller (3), which is rotatably mounted on a journal (2), as a cam thrust face, which journal (2) runs with its outer casing (4) in a respective bore (5, 6) of a first and second guide wall (7, 8) of the cam follower (1), between which guide walls (7, 8) the roller (3) is held, which outer casing (4) is composed of a first and a second section (9, 10), which first section (9) intrinsically has a greater diameter than the second section (10), wherein the journal (2) has an axial travel limitation in one direction by means of its collar (11) which is situated between the sections (9, 10), and in the other direction by means of a radially projecting element such as a securing ring (12), which collar (11) and which securing ring (12) abut against one of the guide walls (7, 8).

    Abstract translation: 提出了一种用于内燃机的阀驱动的凸轮从动件(1),其具有可旋转地安装在轴颈(2)上的作为凸轮推动面的辊(3),该轴颈(2)以其轴颈 外壳(4)位于凸轮从动件(1)的第一和第二引导壁(7,8)的相应的孔(5,6)中,其间保持有辊(3)的引导壁(7,8) ,所述外壳(4)由第一和第二部分(9,10)组成,所述第一部分(9)本身具有比所述第二部分(10)更大的直径,其中所述轴颈(2)具有轴向 通过其位于两个部分(9,10)之间的套环(11),并且通过诸如固定环(12)的径向突出的元件在另一个方向上在一个方向上行进限制,该套环(11) ),并且所述固定环(12)抵靠所述导向壁(7,8)之一。

    VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE
    37.
    发明申请
    VALVE TRAIN FOR AN INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的阀门火车

    公开(公告)号:US20070039578A1

    公开(公告)日:2007-02-22

    申请号:US11466157

    申请日:2006-08-22

    Abstract: A valve train for an internal combustion engine is provided, with the valve train having a switchable rocker arm assembly (1) with a plurality of rocker arms (6, 7, 8) for activating at least one gas exchange valve (2), and also having at least one camshaft (3) with differently contoured cams (4, 5) through which different adjusting displacements can be imparted to individual rocker arms of the rocker arm assembly (1). The assembly further includes a switching device (9) for selectively activating the rocker arms for driving the gas exchange valve (2) with a varying valve lift. To create a valve train in which individual gas exchange valves can be operated in different modes of operation with only a small amount of construction work and expense, the rocker arm assembly (1) has a stationary rocker arm shaft (10) on which at least two outer rocker arms (6, 7), that are in continuous contact with associated, differently contoured cams (4, 5), and a center rocker arm (8) with a lever arm extension (11) through which the gas exchange valve (2), in operative connection to one of the two outer rocker arms (6, 7), can be selectively actuated, are mounted for tilting movement. Actuatable locking pins (12, 13) are arranged on the outer rocker arms (6, 7) for sliding axially parallel to the rocker arm shaft (10), a locking pin receiver (14) is arranged on the center rocker arm (8) and positioning aids (15, 16, 17) are arranged on the outer and the center rocker arms (6, 7, 8), so that the center rocker arm (8) can be selectively force-locked to one of the two outer rocker arms (6, 7) or be deactivated.

    Abstract translation: 提供一种用于内燃机的气门机构,其中气门机构具有可转换的摇臂组件(1),其具有用于致动至少一个气体交换阀(2)的多个摇臂(6,7,8),以及 还具有具有不同轮廓的凸轮(4,5)的至少一个凸轮轴(3),通过该凸轮轴可以向摇臂组件(1)的各个摇臂提供不同的调节位移。 组件还包括用于选择性地启动摇臂以用于改变气门升程来驱动气体交换阀(2)的开关装置(9)。 为了创建一个气门机构,其中单独的气体交换阀可以以不同的施工作业和费用在不同的操作模式下操作,摇臂组件(1)具有固定的摇臂轴(10),至少 与相关联的不同轮廓的凸轮(4,5)连续接触的两个外摇臂(6,7)以及具有杠杆臂延伸部(11)的中心摇臂(8),气体交换阀 可操作地连接到两个外摇臂(6,7)中的一个,可以选择性地致动,安装成用于倾斜运动。 可动止动销(12,13)设置在外摇臂(6,7)上,用于沿轴向平行于摇臂轴(10)滑动,锁定销接收器(14)设置在中心摇臂(8)上, 并且定位辅助装置(15,16,17)设置在外部和中心摇臂(6,7,8)上,使得中心摇臂(8)可以选择性地强制锁定到两个外摇臂 手臂(6,7)或停用。

    Indeterminate gametophyte 1 (ig1), mutations of ig1, orthologs of ig1, and uses thereof
    40.
    发明申请
    Indeterminate gametophyte 1 (ig1), mutations of ig1, orthologs of ig1, and uses thereof 有权
    不确定的配子体1(ig1),ig1的突变,ig1的直系同源物及其用途

    公开(公告)号:US20050198711A1

    公开(公告)日:2005-09-08

    申请号:US11030329

    申请日:2005-01-07

    Applicant: Matthew Evans

    Inventor: Matthew Evans

    CPC classification number: C12N15/8287 C07K14/415

    Abstract: This invention provides the genes for indeterminate gametophyte1 (ig1), mutants of ig1, homologs of ig1, and orthologs of ig1, as well as the proteins encoded by these genes. This invention also provides compositions and methods which utilize these genes and proteins.

    Abstract translation: 本发明提供了不确定的配子体1(ig1),ig1的突变体,ig1的同系物和ig1的直系同源物以及由这些基因编码的蛋白质的基因。 本发明还提供利用这些基因和蛋白质的组合物和方法。

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