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公开(公告)号：US08899375B2
公开(公告)日：2014-12-02
申请号：US14132045
申请日：2013-12-18
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
IPC分类号： G10K11/00
CPC分类号： E02B3/062 , E02B17/0017 , Y02A10/15
摘要： A device is provided for damping hydrosound in liquid emitted from a sound-emitting body in the liquid. The device includes a plurality of envelope bodies distributed in the liquid in an area of the hydrosound-emitting body and at a distance from each other. A material, diameter and pressure of each envelope body is configured such that a natural frequency of the envelope body corresponds to an emitted frequency range of the hydrosound so as to dampen the hydrosound. The device also includes at least one mass body disposed in the liquid. The envelope bodies are connected to the mass bodies so as to prevent the envelope bodies from rising up in the liquid.
摘要翻译： 提供一种用于阻止从液体中的发声体发出的液体中的水声的装置。 该装置包括分布在水力发射体的区域中的液体中且彼此间隔一定距离的多个包络体。 每个包封体的材料，直径和压力被构造成使得包络体的固有频率对应于水力发电的发射频率范围，以便抑制水力发电。 该装置还包括设置在液体中的至少一个质量体。 信封主体连接到质量体，以防止信封体在液体中上升。
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公开(公告)号：US11629468B2
公开(公告)日：2023-04-18
申请号：US16801205
申请日：2020-02-26
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
摘要： A device for damping hydrosound in liquid having a frequency range emitted from a sound-emitting body in the liquid includes: a plurality of individual gas volumes distributed in the liquid in an area of the sound-emitting body and at a distance from each other, each of the individual gas volumes being operable to reduce the hydrosound through resonant oscillations; and at least one mass body disposed in the liquid, the individual gas volumes being connected to the at least one mass body so as to prevent the individual gas volumes from rising up in the liquid.
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公开(公告)号：US09765497B2
公开(公告)日：2017-09-19
申请号：US15124680
申请日：2015-04-20
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
CPC分类号： E02D13/005 , E02D2200/11 , G10K11/16 , G10K2200/11
摘要： A device for reducing underwater sound has a holding device and a hydrosound damper with noise reducing elements. The device has a transport housing for transporting the hydrosound damper, a first end of the underwater sound damper being fixed to the transport housing and the transport housing being connected to a holding device via a support device has a cable winch with a support cable arranged on the transport housing and has a motor-driven drum, wherein using the support device, the transport housing is lowered from the holding device to the sea floor.
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公开(公告)号：US10344442B2
公开(公告)日：2019-07-09
申请号：US15672316
申请日：2017-08-09
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
摘要： A device for reducing underwater sound has a holding device and a hydrosound damper with noise reducing elements. The device has a transport housing for transporting the hydrosound damper, a first end of the underwater sound damper being fixed to the transport housing and the transport housing being connected to a holding device via a support device has a cable winch with a support cable arranged on the transport housing and has a motor-driven drum, wherein using the support device, the transport housing is lowered from the holding device to the sea floor.
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公开(公告)号：US11939735B2
公开(公告)日：2024-03-26
申请号：US17824076
申请日：2022-05-25
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
摘要： The invention relates to a watercraft having a hull (10), an introduction installation (20) for an object (70) to be anchored in the water, said introduction installation (20) being disposed on said hull (10), and at least one compressor (30) having at least one compressed-air line (40) which leads into the water and is coupled to at least one compressed-air distribution installation (45) which has a horizontal extent and for generating a bubble curtain (50) below the hull (10) has a multiplicity of mutually spaced apart outflow openings (46), characterized in that the hull (10) has at least two sub-hulls (11, 12) which are disposed so as to be mutually spaced apart and connected to one another, and a void (15) which is at least partially surrounded by the bubble curtain (50) is situated between the sub-hulls (11, 12).
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公开(公告)号：US20230279629A1
公开(公告)日：2023-09-07
申请号：US18182429
申请日：2023-03-13
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
CPC分类号： E02B3/062 , E02B17/0017 , Y02A10/11
摘要： A device for damping hydrosound in liquid having a frequency range emitted from a sound-emitting body in the liquid includes: a plurality of individual gas volumes distributed in the liquid in an area of the sound-emitting body and at a distance from each other, each of the individual gas volumes being operable to reduce the hydrosound through resonant oscillations; and at least one mass body disposed in the liquid, the individual gas volumes being connected to the at least one mass body so as to prevent the individual gas volumes from rising up in the liquid.
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公开(公告)号：US11377810B2
公开(公告)日：2022-07-05
申请号：US16635334
申请日：2018-08-01
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
摘要： The invention relates to a watercraft having a hull (10), an introduction installation (20) for an object (70) to be anchored in the water, said introduction installation (20) being disposed on said hull (10), and at least one compressor (30) having at least one compressed-air line (40) which leads into the water and is coupled to at least one compressed-air distribution installation (45) which has a horizontal extent and for generating a bubble curtain (50) below the hull (10) has a multiplicity of mutually spaced apart outflow openings (46), characterized in that the hull (10) has at least two sub-hulls (11, 12) which are disposed so as to be mutually spaced apart and connected to one another, and a void (15) which is at least partially surrounded by the bubble curtain (50) is situated between the sub-hulls (11, 12).
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公开(公告)号：US08636101B2
公开(公告)日：2014-01-28
申请号：US12936235
申请日：2009-04-01
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
IPC分类号： G10K11/00
CPC分类号： E02B3/062 , E02B17/0017 , Y02A10/15
摘要： A device for damping and scattering hydrosound and wave motions in water includes a plurality of envelope bodies, each enclosing a gas and each spaced at a distance from one another and surrounded by the water, wherein the device is configured to receive water flowing through it in a direction of sound propagation.
摘要翻译： 用于在水中的水声和波浪运动的阻尼和散射的装置包括多个包封体，每个包封体包围气体，并且每个包围体彼此隔开一段距离并被水包围，其中该装置被构造成接收水中流过的水 声音传播的方向。
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公开(公告)号：US11993907B2
公开(公告)日：2024-05-28
申请号：US18182429
申请日：2023-03-13
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
CPC分类号： E02B3/062 , E02B17/0017 , Y02A10/11
摘要： A device for damping hydrosound in liquid having a frequency range emitted from a sound-emitting body in the liquid includes: a plurality of individual gas volumes distributed in the liquid in an area of the sound-emitting body and at a distance from each other, each of the individual gas volumes being operable to reduce the hydrosound through resonant oscillations; and at least one mass body disposed in the liquid, the individual gas volumes being connected to the at least one mass body so as to prevent the individual gas volumes from rising up in the liquid.
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公开(公告)号：US10267006B2
公开(公告)日：2019-04-23
申请号：US15513162
申请日：2015-09-14
申请人： Karl-Heinz Elmer
发明人： Karl-Heinz Elmer
摘要： A hydraulic noise suppressor for reducing water-borne noise, and method for handling the same, especially in the area of a construction site when an object is driven into underwater soil. The hydraulic noise suppressor can have at least two rigid holding elements, at least one support structure, and noise reducing elements secured to the at least one support structure, an upper end of the at least one support structure being secured to at least one of the at least two holding elements. The hydraulic noise suppressor can be divided along lateral flanks extending between the upper end and an opposite lower end of the at least one support structure.
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