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    Unbalance type exciter for a soil compaction device
    2.
    发明授权
    Unbalance type exciter for a soil compaction device 有权
    土压实装置的不平衡型励磁机

    公开(公告)号：US09062420B2

    公开(公告)日：2015-06-23

    申请号：US14131775

    申请日：2011-07-15

    申请人： Martin Schärer ,  Christoph Anliker

    发明人： Martin Schärer ,  Christoph Anliker

    IPC分类号： E01C19/28 ,  E02D3/074 ,  G01V1/153

    CPC分类号： E01C19/286 ,  E02D3/074 ,  G01V1/153

    摘要： The invention relates to an unbalance type exciter (6) for a soil compaction device. This exciter comprises a carrying structure (5) as well as an unbalance weight (8, 9), which by means of a bearing (11a, 11b) is supported at the carrying structure (5) in rotatable manner around a rotation axis (Y) which in the intended use is stationary with respect to the carrying structure (5), for generating an intermittent exciting force for causing the carrying structure (5) in the intended use to vibrate. The bearing (11a, 11b) of the unbalance weight (8, 9) is arranged at least partially within the space which is circled by the unbalance weight (8, 9) when rotating around the rotation axis (y). Owing to the fact that this space is used for receiving at least part of the bearing of the unbalance weight (8, 9) it becomes possible to provide unbalance type exciters (6) having very small axial overall length.

    摘要翻译： 本发明涉及一种用于土壤压实装置的不平衡型励磁机（6）。 该励磁机包括承载结构（5）以及不平衡重（8,9），其通过轴承（11a，11b）围绕旋转轴线（Y）以可旋转的方式支撑在承载结构（5）处 ），其在预期用途中相对于承载结构（5）是静止的，用于产生用于使预期用途中的承载结构（5）振动的间歇激励力。 当围绕旋转轴线（y）旋转时，不平衡重（8,9）的轴承（11a，11b）至少部分地布置在由不平衡重（8,9）圈出的空间内。 由于该空间用于容纳不平衡重（8,9）的轴承的至少一部分，可以提供具有非常小的轴向总长度的不平衡型激励器（6）。

    UNBALANCE TYPE EXCITER FOR A SOIL COMPACTION DEVICE
    3.
    发明申请
    UNBALANCE TYPE EXCITER FOR A SOIL COMPACTION DEVICE 有权
    用于土壤压实装置的不平衡类型特例

    公开(公告)号：US20140161531A1

    公开(公告)日：2014-06-12

    申请号：US14131775

    申请日：2011-07-15

    申请人： Martin Schärer ,  Christoph Anliker

    发明人： Martin Schärer ,  Christoph Anliker

    IPC分类号： E01C19/28

    CPC分类号： E01C19/286 ,  E02D3/074 ,  G01V1/153

    摘要： The invention relates to an unbalance type exciter (6) for a soil compaction device. This exciter comprises a carrying structure (5) as well as an unbalance weight (8, 9), which by means of a bearing (11a, 11b) is supported at the carrying structure (5) in rotatable manner around a rotation axis (Y) which in the intended use is stationary with respect to the carrying structure (5), for generating an intermittent exciting force for causing the carrying structure (5) in the intended use to vibrate. The bearing (11a, 11b) of the unbalance weight (8, 9) is arranged at least partially within the space which is circled by the unbalance weight (8, 9) when rotating around the rotation axis (y). Owing to the fact that this space is used for receiving at least part of the bearing of the unbalance weight (8, 9) it becomes possible to provide unbalance type exciters (6) having very small axial overall length.

    摘要翻译： 本发明涉及一种用于土壤压实装置的不平衡型励磁机（6）。 该励磁机包括承载结构（5）以及不平衡重（8,9），其通过轴承（11a，11b）围绕旋转轴线（Y）以可旋转的方式支撑在承载结构（5）处 ），其在预期用途中相对于承载结构（5）是静止的，用于产生用于使预期用途中的承载结构（5）振动的间歇激励力。 当围绕旋转轴线（y）旋转时，不平衡重（8,9）的轴承（11a，11b）至少部分地布置在由不平衡重（8,9）圈出的空间内。 由于该空间用于容纳不平衡重（8,9）的轴承的至少一部分，可以提供具有非常小的轴向总长度的不平衡型激励器（6）。

    Drive assembly for acoustic sources
    4.
    发明授权
    Drive assembly for acoustic sources 失效
    声源驱动组件

    公开(公告)号：US5646380A

    公开(公告)日：1997-07-08

    申请号：US525534

    申请日：1995-11-20

    申请人： Svein Vaage

    发明人： Svein Vaage

    IPC分类号： G01V1/143 ,  B06B1/10 ,  G01V1/153 ,  G10K1/06 ,  G01V1/00

    CPC分类号： B06B1/10 ,  G01V1/153

    摘要： Drive assembly for acoustic sources having sound emitting surfaces adapted to be excited into vibration movements, in particular for use in seismic explorations. The assembly comprises an electric rotational motor (17) with an associated axle which comprises an axle part (18) the outer cross-sectional contour of which at least partially in the axial extension of the axle part is non-circular, but preferably smoothly rounded. Further the assembly comprises a number of push rods (21, 22) being arranged radially in relation to the axle (18) and adapted to preferably indirectly at their radially inner ends (23, 24) to be influenced by the non-circular axle part (18) during rotation of the axle, whereas the radially outer ends of the push rods (21, 22) are adapted to excite said sound emitting surfaces (1) into vibrational movement.

    摘要翻译： PCT No.PCT / NO94 / 00057 Sec。 371日期：1995年11月20日 102（e）1995年11月20日日期PCT 1994年3月11日PCT公布。 公开号WO94 / 22036 日期1994年9月29日用于具有适于被激发成振动运动的声发射表面的声源的驱动组件，特别是用于地震勘探中。 组件包括具有相关联的轴的电动旋转马达（17），其包括轴部（18），其轴线部分的至少部分的外截面轮廓至少部分地是非圆形的，但优选地平滑地圆形 。 此外，组件包括多个相对于轴（18）径向布置的推杆（21,22），并且优选间接地在其径向内端（23,24）处受非圆形轴部分 （18），而所述推杆（21,22）的径向外端适于将所述发声表面（1）激发成振动运动。

    Downhole hydraulic rotary seismic source
    5.
    发明授权
    Downhole hydraulic rotary seismic source 失效
    井下液压旋转震源

    公开(公告)号：US5285023A

    公开(公告)日：1994-02-08

    申请号：US954831

    申请日：1992-09-29

    申请人： Jack H. Cole ,  Marvin E. Janda

    发明人： Jack H. Cole ,  Marvin E. Janda

    IPC分类号： G01V1/153 ,  G01V1/52 ,  G01V1/40

    CPC分类号： G01V1/52 ,  G01V1/153 ,  Y10S367/912

    摘要： The present invention relates to an improved downhole seismic source for the simultaneous generation of elliptically polarized shear wave seismic energy and compression wave seismic energy coupled into a borehole. The source of the present invention is capable of receiving several kilowatts of energy downhole to depths of several thousand feet. An orbital vibrator, energized by a hydraulic power means is disposed within a housing. The orbital vibrator imparts an orbital motion which generates seismic wave energy in the borehole. A cable supports the hydraulic power means and the orbital vibrator at selected positions along the borehole for coupling of the seismic wave energy into the borehole.

    摘要翻译： 本发明涉及用于同时产生耦合到钻孔中的椭圆偏振剪切波地震能量和压缩波地震能量的改进的井下地震源。 本发明的源头能够在数千英尺深度的井下接收几千瓦的能量。 由液压动力装置通电的轨道式振动器设置在壳体内。 轨道振动器发出轨道运动，在井眼中产生地震波能量。 电缆在井眼的选定位置支撑液压动力装置和轨道振动器，用于将地震波能量耦合到钻孔中。

    Distributed Seismic Source Array for Use in Marine Environments
    8.
    发明申请
    Distributed Seismic Source Array for Use in Marine Environments 审中-公开
    用于海洋环境的分布式地震源阵列

    公开(公告)号：US20160363677A1

    公开(公告)日：2016-12-15

    申请号：US15244818

    申请日：2016-08-23

    申请人： GreenPowerUSA Inc.

    发明人： James K. Andersen

    IPC分类号： G01V1/145 ,  G01V1/38

    CPC分类号： G01V1/145 ,  G01V1/153 ,  G01V1/38 ,  G01V1/40 ,  G01V2210/1293

    摘要： An acoustic sound source designed to impart vibratory energy into its surrounding environment by linearly displacing transducer face plate(s) that are coupled to a rotary motor via crankshaft/connecting rod(s) or camshaft(s). The frequency of the vibrational energy is proportional to the speed of the rotary motor and the amplitude of the vibrational energy is proportional to the linear displacement of the transducer faceplates. The motor can be manually or automatically controlled to operate at a fixed speed and/or a variety of time varying speeds such as frequency sweeps or ramps. The linear displacement or amplitude of the transducer faceplates can also be manually or automatically controlled to operate at a fixed displacement or to have the displacement vary with time and/or frequency.

    摘要翻译： 声音源，设计用于通过经由曲轴/连杆或凸轮轴线耦合到旋转电动机的换能器面板来向其周围的环境施加振动能。 振动能量的频率与旋转电机的速度成正比，振动能的振幅与传感器面板的线性位移成比例。 电机可以手动或自动控制，以固定速度和/或各种时变速度（如频率扫描或斜坡）运行。 传感器面板的线性位移或振幅也可以手动或自动控制，以在固定位移下操作或使位移随时间和/或频率而变化。

    HETERODYNED ECCENTRIC VIBRATOR
    9.
    发明申请
    HETERODYNED ECCENTRIC VIBRATOR 审中-公开
    异常偏心振动器

    公开(公告)号：US20140060958A1

    公开(公告)日：2014-03-06

    申请号：US13717813

    申请日：2012-12-18

    申请人： Peter M. EICK ,  Joel D. BREWER

    发明人： Peter M. EICK ,  Joel D. BREWER

    IPC分类号： B06B1/16

    CPC分类号： B06B1/162 ,  G01V1/153

    摘要： The invention relates to delivering seismic energy with rotating eccentrics where the eccentrics are driven at relatively high, but different rotational rates create a heterodyned frequency of seismic energy into the earth. The rotating eccentrics may be rotated in opposite directions to deliver pressure waves or in the same direction to create a shear component to the seismic impulses.

    摘要翻译： 本发明涉及利用旋转的偏心轮输送地震能量，其中偏心轮在相对较高的位置被驱动，但不同的旋转速率产生地震能量到地球的外差频率。 旋转偏心件可以沿相反方向旋转以输送压力波或沿相同方向产生对地震脉冲的剪切分量。

    SEISMIC SOURCE, SYSTEM, AND METHOD
    10.
    发明申请
    SEISMIC SOURCE, SYSTEM, AND METHOD 有权
    地震源，系统和方法

    公开(公告)号：US20120145476A1

    公开(公告)日：2012-06-14

    申请号：US13316583

    申请日：2011-12-12

    申请人： MASAHIRO KAMATA

    发明人： MASAHIRO KAMATA

    IPC分类号： G01V1/04

    CPC分类号： G01V1/153

    摘要： A seismic source of the present disclosure includes a first rotation member and a second rotation member having a common axis of rotation and rotated at a same rotational rate in mutually opposite directions. In addition, the seismic source may include a first mass that is eccentrically coupled to the first rotation member and rotates along with the first rotation member. A second mass may be eccentrically coupled to the second rotation member and configured to rotate along with that member. The second mass may be configured such that the center of gravity of the second mass is located radially external to the center of gravity of the first mass relative to the common axis of rotation. The center of gravities of the first and second mass may be located at the same location along a length of the common axis of rotation.

    摘要翻译： 本公开的地震源包括第一旋转构件和第二旋转构件，该第一旋转构件和第二旋转构件具有共同的旋转轴线并以相同的相反方向以相同的旋转速度旋转。 此外，地震源可以包括偏心联接到第一旋转构件并与第一旋转构件一起旋转的第一质量块。 第二质量可以偏心地联接到第二旋转构件并且构造成与该构件一起旋转。 第二质量可以被配置为使得第二质量块的重心相对于公共旋转轴线径向位于第一质量块的重心的外侧。 第一和第二质量块的重心的中心可以沿着公共旋转轴线的长度位于相同的位置。