Electric horn with twin driving electromagnets
    41.
    发明授权
    Electric horn with twin driving electromagnets 失效
    电喇叭与双驱动电磁铁

    公开(公告)号:US4241334A

    公开(公告)日:1980-12-23

    申请号:US33386

    申请日:1979-04-26

    CPC classification number: B06B1/0269 G10K9/13 B06B2201/53

    Abstract: An electric horn is disclosed which has two electromagnets which are alternately and repeatedly energized so as to move a diaphragm to and fro in opposite directions. As a particular feature, a controller is disclosed which energizes these electromagnets at a frequency which is dependent upon ambient air temperature, so as to keep the wavelength of the emitted sound constant to provide a better match for the horn trumpet of the electric horn and cause better resonance therewith.

    Abstract translation: 公开了一种电喇叭,其具有两个电磁铁,它们被交替地反复地通电,以使得隔膜在相反的方向上往复移动。 作为具体特征,公开了一种控制器,其以取决于环境空气温度的频率激励这些电磁体,以便保持发射的声音的波长恒定,从而为电喇叭的喇叭喇叭提供更好的匹配,并导致 更好的共鸣。

    電子機器
    44.
    发明申请
    電子機器 审中-公开
    电子设备

    公开(公告)号:WO2013161921A1

    公开(公告)日:2013-10-31

    申请号:PCT/JP2013/062162

    申请日:2013-04-25

    Inventor: 赤坂 敏

    Abstract:  電子機器は、複数の面を有する筐体と、複数の面のうち少なくとも一つの面に接触するように筐体の内部に設けられた複数の振動部とを備え、複数の振動部は、第一周波数帯域に含まれる周波数で振動する第一振動部と、第一周波数帯域とは異なる第二周波数帯域に含まれる周波数で振動する第二振動部とを有する。

    Abstract translation: 本发明的电子设备设置有具有多个表面的壳体和设置在壳体内部以便接触多个表面中的至少一个的多个振动部件,多个振动部件具有第一振动 包括在第一频带中的频率振动的部分和用于在与第一频带不同的第二频带中包括的频率振动的第二振动部分。

    SOUND GENERATOR
    45.
    发明申请
    SOUND GENERATOR 审中-公开
    SCHALLER来源

    公开(公告)号:WO2010006794A2

    公开(公告)日:2010-01-21

    申请号:PCT/EP2009005179

    申请日:2009-07-16

    CPC classification number: B06B1/0223 B06B2201/53 B06B2201/70 G10K9/13

    Abstract: A sound generator for generating sound with a predetermined spectrum comprises a diaphragm (10), a magnet coil (21, 22) for deflecting the diaphragm (10), a capacitor (40) and a resonant circuit which comprises the capacitor (40) and the magnet coil (21, 22).

    Abstract translation: 对于具有预定的光谱中产生声音的声音发生器包括膜(10),一个电磁线圈(21,22),用于偏转所述膜(10),冷凝器(40)和包括所述电容(40)和所述磁体线圈的谐振电路 (21,22)。

    전자 유도형 액추에이터를 탑재하는 휴대형 단말기
    48.
    发明授权
    전자 유도형 액추에이터를 탑재하는 휴대형 단말기 失效
    전자유도형액추에이터를탑재하는휴대형단말기

    公开(公告)号:KR100450249B1

    公开(公告)日:2004-09-24

    申请号:KR1020027017749

    申请日:2002-04-25

    Abstract: This invention deals with a portable terminal that reduces extraneous tones in a portable terminal in which is mounted an electromagnetic induction actuator that produces voice signals, a buzzer signal or a low frequency vibration. By short-circuiting the terminal fittings of the electromagnetic induction actuator or by connecting them electrically to amplifiers or to a signal generator that produces a constant voltage signal or a constant-frequency signal, the extraneous tone produced by vibration of the mechanical vibration system of the actuator is reduced.

    Abstract translation: 本发明涉及一种便携式终端,其在安装有产生语音信号,蜂鸣器信号或低频振动的电磁感应致动器的便携式终端中减少无关音。 通过将电磁感应执行机构的端子接头短路或通过将它们电连接到放大器或产生恒定电压信号或恒定频率信号的信号发生器,由机械振动系统的振动产生的外部音调 执行器减少。 <图像>

    LOW-FREQUENCY MAGNETIC RELUCTANCE MARINE SEISMIC SOURCE
    49.
    发明申请
    LOW-FREQUENCY MAGNETIC RELUCTANCE MARINE SEISMIC SOURCE 有权
    低频磁性海洋地震震源

    公开(公告)号:US20160161618A1

    公开(公告)日:2016-06-09

    申请号:US14536190

    申请日:2014-11-07

    Abstract: This disclosure is related to marine seismic sources, for example marine seismic sources known in the art as benders. Some embodiments of this disclosure use magnetic reluctance forces to produce seismic energy. For example, pole pieces may be attached to one or more plates of a marine seismic source, and a wire coil may induce an attractive force between the pole pieces to cause deformation of the plates to produce seismic energy. Such marine seismic sources may be components of a marine seismic survey system, and may be used in a method of marine seismic surveying. Methods of making marine seismic sources are also disclosed.

    Abstract translation: 本公开涉及海洋地震源,例如本领域已知的作为弯曲机的海洋地震源。 本公开的一些实施例使用磁阻力来产生地震能量。 例如,极片可以附接到海洋地震源的一个或多个板,并且线圈可以在极片之间引起吸引力,从而引起板的变形以产生地震能量。 这种海洋地震源可以是海洋地震勘测系统的组成部分,可用于海洋地震勘测方法。 还公开了制作海洋地震源的方法。

    LOW-FREQUENCY LORENTZ MARINE SEISMIC SOURCE
    50.
    发明申请
    LOW-FREQUENCY LORENTZ MARINE SEISMIC SOURCE 有权
    低频LORENTZ海洋地震源

    公开(公告)号:US20150177398A1

    公开(公告)日:2015-06-25

    申请号:US14523111

    申请日:2014-10-24

    Abstract: This disclosure is related to marine seismic sources, for example marine seismic sources known in the art as benders. Some embodiments of this disclosure use Lorentz forces to produce seismic energy. For example, magnets and wire coils may be attached to one or more plates of a marine seismic source, and the Lorentz interaction between them may cause deformation of the plates to produce seismic energy. Such marine seismic sources may be components of a marine seismic survey system, and may be used in a method of marine seismic surveying. Methods of making marine seismic sources are also disclosed.

    Abstract translation: 本公开涉及海洋地震源,例如本领域已知的作为弯曲机的海洋地震源。 本公开的一些实施例使用洛伦兹力产生地震能量。 例如,磁体和线圈可以附接到海洋地震源的一个或多个板,并且它们之间的洛伦兹相互作用可能导致板的变形以产生地震能量。 这种海洋地震源可以是海洋地震勘测系统的组成部分,可用于海洋地震勘测方法。 还公开了制作海洋地震源的方法。

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