专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11473462B1 Water drop muffler for diesel powered marine generator 有权
公开(公告)号：US11473462B1
公开(公告)日：2022-10-18
申请号：US17097515
申请日：2020-11-13
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： F01N1/08 , F01N13/00
摘要： A marine muffler includes a housing having a wet exhaust inlet, a water outlet, and a dry exhaust outlet. An internal chamber is divided by an angularly disposed baffle into lower and upper chambers. Vertical exhaust ducts penetrate the baffle and function to allow exhaust gas and entrained cooling water to pass from the lower chamber into the upper chamber. The second chamber is bounded at the top a second baffle which terminates the upward flow of exhaust thereby redirecting the exhaust downward. A pair of exhaust conduits extend through the second baffle thereby allowing exhaust to pass upward and into a third chamber which is bounded at it's uppermost portion by a third baffle defining a plurality of slotted apertures in fluid communication with the exhaust outlet. Water separated from the exhaust gas is directed to the water outlet by the diagonal baffle whereby it exits the housing.

2. 发明授权

US09873497B1 Marine muffler with integral bypass water management 有权
公开(公告)号：US09873497B1
公开(公告)日：2018-01-23
申请号：US15381184
申请日：2016-12-16
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： B63H21/32 , F01N1/08 , F01N13/00
CPC分类号： B63H21/32 , F01N1/083 , F01N3/043 , F01N13/002 , F01N2260/024 , F01N2590/02
摘要： A marine muffler capable of handling both marine engine exhaust gas and marine engine cooling water includes a double wall baffle partitioning the muffler interior so as to function as a cooling water conduit. The cooling water conduit includes an inlet disposed external to the main muffler housing and an outlet configured and disposed so as to discharge the engine cooling water into the exhaust duct connected to the muffler outlet. The muffler is thus able to convey the engine cooling water through the muffler housing within a dedicated conduit while maintaining the cooling water separate from the exhaust gas. A muffler that is adapted to handle both the exhaust and cooling water flowing from a marine engine allows for the elimination of engine cooling water piping.

3. 发明授权

US11208939B1 Water separator for marine exhaust system 有权
公开(公告)号：US11208939B1
公开(公告)日：2021-12-28
申请号：US17099464
申请日：2020-11-16
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： F01N13/12 , F01N3/037 , F01N3/04
摘要： A water separator for use in a marine exhaust system comprises a horizontally disposed, generally cylindrical housing including a wet exhaust inlet, a dry exhaust outlet, and a water outlet. Wet exhaust entering the wet exhaust inlet is constrained against the inner housing wall by a variable geometry vane or baffle which causes the wet exhaust to accelerate such that centrifugal force causes the entrained water to separate from the exhaust gas. Separated water encounters a longitudinally disposed barrier and flows to the water outlet for discharge from the vessel. A tubular dry exhaust pipe is longitudinally disposed within the housing and includes an inlet disposed in proximity to a first end thereof, and an outlet projecting from a second end thereof.

4. 发明授权

US10760468B1 Water separator for marine exhaust system 有权
公开(公告)号：US10760468B1
公开(公告)日：2020-09-01
申请号：US16106829
申请日：2018-08-21
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： F01N13/12 , F01N3/04 , F01N3/037
摘要： A water separator for use in a marine exhaust system comprises a horizontally disposed, generally cylindrical housing including a wet exhaust inlet, a dry exhaust outlet, and a water outlet. Wet exhaust entering the wet exhaust inlet is constrained against the inner housing wall by a variable geometry vane or baffle which causes the wet exhaust to accelerate such that centrifugal force causes the entrained water to separate from the exhaust gas. Separated water encounters a longitudinally disposed barrier and flows to the water outlet for discharge from the vessel. A tubular dry exhaust pipe is longitudinally disposed within the housing and includes an inlet disposed in proximity to a first end thereof, and an outlet projecting from a second end thereof.

5. 发明授权

US10308339B1 Marine muffler with integral bypass water management 有权
公开(公告)号：US10308339B1
公开(公告)日：2019-06-04
申请号：US15877467
申请日：2018-01-23
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： B63H21/32 , F01N1/08 , F01N13/00 , F01N3/04
摘要： A marine muffler capable of handling both marine engine exhaust gas and marine engine cooling water includes a double wall baffle partitioning the muffler interior so as to function as a cooling water conduit. The cooling water conduit includes an inlet disposed external to the main muffler housing and an outlet configured and disposed so as to discharge the engine cooling water into the exhaust duct connected to the muffler outlet. The muffler is thus able to convey the engine cooling water through the muffler housing within a dedicated conduit while maintaining the cooling water separate from the exhaust gas. A muffler that is adapted to handle both the exhaust and cooling water flowing from a marine engine allows for the elimination of engine cooling water piping.

6. 发明授权

US07942238B2 Marine muffler with angularly disposed internal baffle 有权
标题翻译：海洋消声器，角度设置内部挡板
公开(公告)号：US07942238B2
公开(公告)日：2011-05-17
申请号：US12548548
申请日：2009-08-27
申请人： Woodrow Woods , Darrin Woods , Craig McLeod
发明人： Woodrow Woods , Darrin Woods , Craig McLeod
IPC分类号： F01N1/00 , F01N1/08 , F01N1/14 , F01N1/24 , F01N13/08 , F01N13/12 , F16K47/02 , E03D1/30
CPC分类号： F01N1/08 , F01N13/004
摘要： A marine muffler comprises an elongate cylindrical housing having an inlet and an outlet and defining an internal volume partitioned, by an angularly disposed internal baffle, into a lower chamber in communication with the inlet and an upper chamber in communication with the outlet. A vertically disposed duct is insertably secured to the baffle to allow exhaust gas and exhaust cooling water to flow from the lower inlet chamber to upper outlet chamber. The exhaust duct may preferably be further adapted with internal structure forming a plurality of individual flow conduits or passages. The duct is preferably positioned such that a plurality of flow passage inlets are positioned in proximity to the lower cylindrical housing wall, with flow passage outlets positioned in proximity to the upper housing wall. The lower duct wall may further be adapted with sidewall apertures for improving exhaust flow dynamics therethrough.
摘要翻译：海洋消音器包括细长的圆柱形壳体，其具有入口和出口，并且通过角度设置的内部挡板限定内部容积，该内部容积与入口连通的下部腔室和与出口连通的上部腔室。垂直设置的管道可插入地固定到挡板上，以允许排气和排气冷却水从下入口室流到上出口室。排气管道可优选地进一步适于具有形成多个单独的流动管道或通道的内部结构。管道优选地定位成使得多个流动通道入口位于下部圆柱形壳体壁附近，其中流动通道出口定位在上部壳体壁附近。下管道壁还可以适于具有侧壁孔，以改善通过其中的排气流动动力学。

7. 发明申请

US20100041288A1 SUBMERGED EXHAUST DISCHARGE FOR MARINE VESSEL 审中-公开
标题翻译：船用排水装置
公开(公告)号：US20100041288A1
公开(公告)日：2010-02-18
申请号：US12540019
申请日：2009-08-12
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： B63H21/32
CPC分类号： B63H21/32
摘要： A marine exhaust system adapted for discharging marine exhaust below the water line through at least one streamlined conformal discharge fitting attached to the vessel hull. Each discharge fitting comprises a low profile body attached to the vessel hull in relation with an exhaust discharge conduit terminating in a thru-hull opening so as to discharge marine exhaust into the discharge fitting body. The discharge fitting preferably includes a forward end and an aft end connecting a main discharge fitting body disposed in spaced relation with the underside of the vessel hull. The discharge fitting body defines an exhaust outlet disposed on outboard side thereof so as to allow exhaust gas to exit in an outward and aft flow such that corrosive exhaust gas does not flow over the vessel propellers. Forward and aft baffles are disposed within the discharge fitting body to direct and re-direct exhaust gas flow. By maintaining a streamlined and low-profile/conformal shape, reduction in overall hull hydrodynamics due to increased drag is minimized.
摘要翻译：一种船用排气系统，其适于通过连接到容器船体的至少一个流线型共形排放配件排放在水线下方的排放废气。每个排放配件包括一个与排气排放管道连接在容器船体上的低轮廓物体，其终止于通过船体的开口，以将船用排气物排放到排放配件体内。排出配件优选地包括前端和后端，该前端和后端连接以与容器船体的下侧隔开的关系设置的主排放配件体。排出配件主体限定了排出口，其设置在其外侧，以便允许废气在外侧和后部流动中排出，使得腐蚀性排气不会流过容器螺旋桨。前排和后挡板设置在排放配件体内，以引导和重新排放废气流。通过保持流线型和低轮廓/适形的形状，减少由于增加的阻力引起的整体船体流体动力学的减少。

8. 发明授权

US09562450B1 Marine muffler with pulse attenuation tuning 有权
标题翻译：具有脉冲衰减调节功能的船用消音器
公开(公告)号：US09562450B1
公开(公告)日：2017-02-07
申请号：US15057519
申请日：2016-03-01
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： F01N13/00 , F01N1/08 , F01N13/08 , B63H21/32
CPC分类号： F01N1/083 , B63H21/32 , F01N1/026 , F01N1/08 , F01N13/004 , F01N13/08 , F01N2260/18
摘要： A marine muffler adapted with an internally tunable sound suppression structure is adaptable to different configurations thereby allowing for structural adjustments to optimize sound suppression and minimize backpressure for particular engine and exhaust conditions. A muffler housing defines an interior volume and includes an exhaust inlet and outlet. The outlet has a reduced diameter as compared with the inlet such that the exhaust gas accelerates through the muffler. An inclined baffle partitions the interior volume into a lower chamber in communication with the exhaust inlet and an upper chamber in communication with the exhaust outlet. Exhaust ducts attached to each side wall penetrate the baffle thereby placing the upper and lower chambers in fluid communication. A corrugated partition divides each exhaust duct into a plurality of non-circular conduits. The muffler may be tuned by selectively capping one or more conduit outlets.
摘要翻译：适用于内部可调谐声音抑制结构的船用消音器适用于不同的结构，从而允许结构调整以优化声音抑制并使特定发动机和排气条件的背压最小化。消声器壳体限定内部容积并且包括排气入口和出口。出口与入口相比具有减小的直径，使得废气通过消声器加速。倾斜的挡板将内部容积分隔成与排气入口连通的下部室和与排气出口连通的上部室。附接到每个侧壁的排气管道穿过挡板，从而使上部和下部腔室流体连通。波纹隔板将每个排气管道分成多个非圆形导管。可以通过选择性地封盖一个或多个导管出口来调节消音器。

9. 发明授权

US09273588B1 Velocity accelerating marine muffler with pulse attenuation tuning 有权
标题翻译：速度加速船用消音器，具有脉冲衰减调谐功能
公开(公告)号：US09273588B1
公开(公告)日：2016-03-01
申请号：US14504896
申请日：2014-10-02
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： F01N13/00 , F01N1/08
CPC分类号： F01N1/083 , B63H21/32 , F01N1/026 , F01N1/08 , F01N13/004 , F01N13/08 , F01N2260/18
摘要： A marine muffler adapted with an internally tunable sound suppression structure is adaptable to different configurations thereby allowing for structural adjustments to optimize sound suppression and minimize backpressure for particular engine and exhaust conditions. A muffler housing defines an interior volume and includes an exhaust inlet and outlet. The outlet has a reduced diameter as compared with the inlet such that the exhaust gas accelerates through the muffler. An inclined baffle partitions the interior volume into a lower chamber in communication with the exhaust inlet and an upper chamber in communication with the exhaust outlet. Exhaust ducts attached to each side wall penetrate the baffle thereby placing the upper and lower chambers in fluid communication. A corrugated partition divides each exhaust duct into a plurality of non circular conduits. The muffler may be tuned by selectively capping one or more conduit outlets.
摘要翻译：适用于内部可调谐声音抑制结构的船用消声器适用于不同的结构，从而允许结构调整以优化声音抑制并使特定发动机和排气条件的背压最小化。消声器壳体限定内部容积并且包括排气入口和出口。出口与入口相比具有减小的直径，使得废气通过消声器加速。倾斜的挡板将内部容积分隔成与排气入口连通的下部室和与排气出口连通的上部室。附接到每个侧壁的排气管道穿过挡板，从而使上部和下部腔室流体连通。瓦楞隔板将每个排气管道分成多个非圆形导管。可以通过选择性地封盖一个或多个导管出口来调节消音器。

10. 发明授权

US11415037B1 Two-stage water-lift muffler for marine generator 有权
公开(公告)号：US11415037B1
公开(公告)日：2022-08-16
申请号：US16381697
申请日：2019-04-11
申请人： Woodrow Woods , Darrin Woods
发明人： Woodrow Woods , Darrin Woods
IPC分类号： F01N13/00 , G10K11/162 , F01N1/08 , B63H21/32
摘要： A two-stage water-lift and water separation muffler for use with marine electrical generators installed onboard marine vessels. A first stage water-lift muffler has internal tunable sound suppression structure to provide a first stage of exhaust silencing, and a second stage water separator having internal tunable sound suppression structure to provide a second stage of exhaust silencing while separating entrained cooling water from exhaust gases. The combined first stage water-lift muffler and second stage water separator include internal baffling and silencing structure which is easily adaptable to different generator configurations thereby allowing for structural adjustments to the muffler to optimize sound suppression and minimize backpressure for particular generator and/or exhaust conditions.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式