-
公开(公告)号：US10003883B2
公开(公告)日：2018-06-19
申请号：US15049791
申请日：2016-02-22
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R1/2803 , H04R1/021 , H04R1/086 , H04R1/26 , H04R1/28 , H04R1/2811 , H04R1/2849 , H04R1/288 , H04R1/2888 , H04R2201/029
Abstract: A sealed speaker system includes an enclosure and a transducer diaphragm mounted within the enclosure, where an increase in air pressure within the enclosure results in an outward movement of the diaphragm toward an exterior of the enclosure, and a decrease in air pressure within the enclosure results in an inward movement of the diaphragm toward an interior of the enclosure. A pressure vent is provided in the enclosure and allows a gradual transfer of air between the enclosure interior and the enclosure exterior to substantially maintain a pressure equilibrium between the enclosure interior and the enclosure exterior.
-
公开(公告)号：US09571935B2
公开(公告)日：2017-02-14
申请号：US14605129
申请日：2015-01-26
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R9/022 , H04R9/025 , H04R9/027 , H04R9/06 , H04R2209/041
Abstract: A loudspeaker includes a motor assembly having a back plate and a pole piece centrally disposed with respect to the back plate. The pole piece has a first end and a second end, where the pole piece has a center vent allowing bi-directional air flow in and out of the motor assembly. The motor assembly further includes a top plate concentrically disposed with respect to the pole piece, and a magnet disposed between the back plate and the top plate, wherein a magnetic air gap is defined between the pole piece and the top plate. The loudspeaker further includes a voice coil disposed in the air gap. The pole piece includes at least one NACA duct formed therein, the at least one NACA duct having an inlet located at an internal surface of the pole piece in fluid communication with the center vent and an outlet located at an exterior surface of the pole piece in fluid communication with the magnetic air gap in order to extract air flow from the center vent and redirect the air flow toward the voice coil.
Abstract translation: 扬声器包括具有背板和相对于后板中心设置的极片的马达组件。 极片具有第一端和第二端，其中极片具有允许双向空气流入和流出电动机组件的中心通风口。 电动机组件还包括相对于极靴同心设置的顶板和设置在后板和顶板之间的磁体，其中磁极间隙限定在极靴和顶板之间。 扬声器还包括设置在气隙中的音圈。 所述极片包括至少一个形成在其中的NACA导管，所述至少一个NACA导管具有位于所述极片的内表面的入口，所述入口与所述中心通气口流体连通并且位于所述极片的外表面处的出口 与磁性空气间隙流体连通，以便从中心通风口抽出气流并将气流重定向到音圈。
-
3.发明申请公开(公告)号：US20160219369A1
公开(公告)日：2016-07-28
申请号：US14605111
申请日：2015-01-26
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R9/022 , H04R1/2842 , H04R2201/028
Abstract: A loudspeaker system is provided including an enclosure and a transducer mounted within the enclosure. A port is provided in the enclosure, the port having an inlet located at an external surface of the enclosure and an outlet located in an interior of the enclosure which allow bi-directional air flow in and out of the enclosure. At least one duct is provided in the port to extract air flow from the port and redirect the air flow within the enclosure. In one embodiment, the at least one duct may comprise a NACA duct.
Abstract translation: 提供了一种扬声器系统，包括外壳和安装在外壳内的换能器。 端口设置在外壳中，端口具有位于外壳的外表面的入口和位于外壳内部的出口，允许双向空气流入和流出外壳。 在端口中设置至少一个管道以从端口抽出空气流并将外部空气流重新定向。 在一个实施例中，所述至少一个管道可以包括NACA管道。
-
4.发明申请公开(公告)号：US20150304778A1
公开(公告)日：2015-10-22
申请号：US14610354
申请日：2015-01-30
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R7/20
Abstract: A loudspeaker transducer includes a voice coil former and a trough member attached to the voice coil former, where the trough member includes a flexible adhesive material therein. A cone is received within the trough member and secured therein by the flexible adhesive material to provide a flexible coupling between the voice coil former and the cone. In other embodiments, the cone may be received by a flexible insert member or secured between flexible disks to provide a flexible coupling of the cone and voice coil former.
Abstract translation: 扬声器换能器包括音圈形成器和附接到音圈形成器的槽构件，其中槽构件在其中包括柔性粘合剂材料。 锥体容纳在槽构件内并通过柔性粘合剂材料固定在其中，以在音圈构件和锥体之间提供柔性联接。 在其他实施例中，锥体可以由柔性插入件容纳或固定在柔性盘之间以提供锥形和音圈形成器的柔性联接。
-
Patent Agency Ranking
公开(公告)号：US20160219370A1
公开(公告)日：2016-07-28
申请号：US14605129
申请日：2015-01-26
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R9/022 , H04R9/025 , H04R9/027 , H04R9/06 , H04R2209/041
Abstract: A loudspeaker includes a motor assembly having a back plate and a pole piece centrally disposed with respect to the back plate. The pole piece has a first end and a second end, where the pole piece has a center vent allowing bi-directional air flow in and out of the motor assembly. The motor assembly further includes a top plate concentrically disposed with respect to the pole piece, and a magnet disposed between the back plate and the top plate, wherein a magnetic air gap is defined between the pole piece and the top plate. The loudspeaker further includes a voice coil disposed in the air gap. The pole piece includes at least one NACA duct formed therein, the at least one NACA duct having an inlet located at an internal surface of the pole piece in fluid communication with the center vent and an outlet located at an exterior surface of the pole piece in fluid communication with the magnetic air gap in order to extract air flow from the center vent and redirect the air flow toward the voice coil.
Abstract translation: 扬声器包括具有背板和相对于后板中心设置的极片的马达组件。 极片具有第一端和第二端，其中极片具有允许双向空气流入和流出电动机组件的中心通风口。 电动机组件还包括相对于极靴同心设置的顶板和设置在后板和顶板之间的磁体，其中磁极间隙限定在极靴和顶板之间。 扬声器还包括设置在气隙中的音圈。 所述极片包括至少一个形成在其中的NACA导管，所述至少一个NACA导管具有位于所述极片的内表面的入口，所述入口与所述中心通气口流体连通并且位于所述极片的外表面处的出口 与磁性空气间隙流体连通，以便从中心通风口抽出气流并将气流重定向到音圈。
-
公开(公告)号：US09301043B2
公开(公告)日：2016-03-29
申请号：US14267318
申请日：2014-05-01
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R1/2803 , H04R1/021 , H04R1/086 , H04R1/26 , H04R1/28 , H04R1/2811 , H04R1/2849 , H04R1/288 , H04R1/2888 , H04R2201/029
Abstract: A sealed speaker system includes an enclosure and a transducer diaphragm mounted within the enclosure, where an increase in air pressure within the enclosure results in an outward movement of the diaphragm toward an exterior of the enclosure, and a decrease in air pressure within the enclosure results in an inward movement of the diaphragm toward an interior of the enclosure. A pressure vent is provided in the enclosure and allows a gradual transfer of air between the enclosure interior and the enclosure exterior to substantially maintain a pressure equilibrium between the enclosure interior and the enclosure exterior.
Abstract translation: 密封的扬声器系统包括安装在外壳内的外壳和换能器隔膜，其中外壳内的空气压力的增加导致隔膜朝向外壳的外部的向外移动，并且外壳内的空气压力的降低导致 在隔膜朝向外壳内部的向内运动中。 在外壳中提供压力通风口，并且允许在外壳内部和外壳之间逐渐传递空气，从而基本上保持外壳内部和外壳外部之间的压力平衡。
-
公开(公告)号：US10097917B2
公开(公告)日：2018-10-09
申请号：US15298997
申请日：2016-10-20
Applicant: HARMAN INTERNATIONAL INDUSTRIES, INC.
Inventor： Douglas J. Button , Jerry Moro
Abstract: An acoustic system that includes an acoustic assembly and a sound system. The acoustic assembly at least includes a tube removably attached to a compression driver. Additionally, the acoustic assembly includes either a waveguide or a deflector. Either the waveguide or the deflector is also removably attached to the tube. The sound system communicates with the acoustic assembly and includes a filter. The filter includes a filter length that is based on an impulse response of the acoustic assembly. As part of the communication, the sound system sends an audio signal, which has been filtered by the filter, to the acoustic assembly. In response to the audio signal, the compression driver generates a sound wave that travels through the acoustic assembly. While traveling, the acoustic assembly transitions the sound wave from generally traveling in a first direction to a second direction.
-
公开(公告)号：US20160173972A1
公开(公告)日：2016-06-16
申请号：US15049791
申请日：2016-02-22
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
CPC classification number: H04R1/2803 , H04R1/021 , H04R1/086 , H04R1/26 , H04R1/28 , H04R1/2811 , H04R1/2849 , H04R1/288 , H04R1/2888 , H04R2201/029
Abstract: A sealed speaker system includes an enclosure and a transducer diaphragm mounted within the enclosure, where an increase in air pressure within the enclosure results in an outward movement of the diaphragm toward an exterior of the enclosure, and a decrease in air pressure within the enclosure results in an inward movement of the diaphragm toward an interior of the enclosure. A pressure vent is provided in the enclosure and allows a gradual transfer of air between the enclosure interior and the enclosure exterior to substantially maintain a pressure equilibrium between the enclosure interior and the enclosure exterior.
-
公开(公告)号：US20150016652A1
公开(公告)日：2015-01-15
申请号：US14267318
申请日：2014-05-01
Applicant: Harman International Industries, Inc.
Inventor： Jerry Moro
IPC: H04R1/28
CPC classification number: H04R1/2803 , H04R1/021 , H04R1/086 , H04R1/26 , H04R1/28 , H04R1/2811 , H04R1/2849 , H04R1/288 , H04R1/2888 , H04R2201/029
Abstract: A sealed speaker system includes an enclosure and a transducer diaphragm mounted within the enclosure, where an increase in air pressure within the enclosure results in an outward movement of the diaphragm toward an exterior of the enclosure, and a decrease in air pressure within the enclosure results in an inward movement of the diaphragm toward an interior of the enclosure. A pressure vent is provided in the enclosure and allows a gradual transfer of air between the enclosure interior and the enclosure exterior to substantially maintain a pressure equilibrium between the enclosure interior and the enclosure exterior.
Abstract translation: 密封的扬声器系统包括安装在外壳内的外壳和换能器隔膜，其中外壳内的空气压力的增加导致隔膜朝向外壳的外部的向外移动，并且外壳内的空气压力的降低导致 在隔膜朝向外壳内部的向内运动中。 在外壳中提供压力通风口，并且允许在外壳内部和外壳之间逐渐传递空气，从而基本上保持外壳内部和外壳外部之间的压力平衡。
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.017 seconds)
