专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5934959A Marine muffler 失效
标题翻译：船用消声器
公开(公告)号：US5934959A
公开(公告)日：1999-08-10
申请号：US967678
申请日：1997-11-10
申请人： Frederick R. Inman, Sr. , Frederick R. Inman, Jr.
发明人： Frederick R. Inman, Sr. , Frederick R. Inman, Jr.
IPC分类号： B63H21/34 , F01N1/10 , F01N1/16 , F01N13/00 , F01N13/08 , B63H21/32
CPC分类号： F01N13/004 , B63H21/34 , F01N1/10 , F01N1/16 , F01N13/085 , F01N2590/02
摘要： A muffler comprises a housing having an exhaust inlet and an exhaust outlet. A first exhaust chamber is disposed concentrically within the housing and is connected with the exhaust inlet. The first exhaust chamber includes a plurality of openings through a first exhaust chamber wall for distributing exhaust gas radially outwardly therethrough. A second exhaust chamber is disposed concentrically around the first exhaust chamber and receives exhaust gas passed to it from the first exhaust chamber. The second exhaust chamber is defined along an outside diameter by a second exhaust chamber wall that comprises a plurality of openings therethrough for passing exhaust gas radially outwardly therefrom. The second exhaust chamber is in communication with the muffler outlet. A third exhaust chamber that is disposed concentrically around the second exhaust chamber for receiving exhaust gas from the second exhaust chamber. The third exhaust chamber is defined along an outside diameter by the muffler housing. A sound attenuating medium is disposed within the third exhaust chamber. The muffler includes means for preventing air and water from entering the muffler outlet.
摘要翻译：消音器包括具有排气入口和排气出口的壳体。第一排气室同心地设置在壳体内并与排气入口连接。第一排气室包括穿过第一排气室壁的多个开口，用于将废气径向向外分布穿过其中。第二排气室围绕第一排气室同心地设置并且接收从第一排气室传递给排气的废气。第二排气室沿着外径由第二排气室壁限定，第二排气室壁包括通过其的多个开口，用于使废气从其径向向外排出。第二排气室与消音器出口连通。第三排气室，其围绕第二排气室同心地设置，用于接收来自第二排气室的废气。第三排气室由消声器壳体沿着外径限定。声音衰减介质设置在第三排气室内。消音器包括防止空气和水进入消音器出口的装置。

12. 发明授权

US3311046A Smoke control apparatus 失效
标题翻译：烟雾控制装置
公开(公告)号：US3311046A
公开(公告)日：1967-03-28
申请号：US48052965
申请日：1965-08-17
申请人： RINGLEB FRIEDRICH O
发明人： RINGLEB FRIEDRICH O
IPC分类号： B63H21/34
CPC分类号： B63H21/34

13. 发明授权

US2847927A Fluid flow regularizing and/or directing device 失效
标题翻译：流体流动正则化和/或定向装置
公开(公告)号：US2847927A
公开(公告)日：1958-08-19
申请号：US46446154
申请日：1954-10-25
申请人： FORGES CHANTIERS MEDITERRANEE
发明人： HENRI VEYSSIERE
IPC分类号： B63H21/34
CPC分类号： B63H21/34 , Y10T74/20012

14. 发明授权

US11753131B2 Ship comprising a system for reducing the vibrations originating from the casing and method for building said ship 有权
公开(公告)号：US11753131B2
公开(公告)日：2023-09-12
申请号：US17362082
申请日：2021-06-29
申请人： FINCANTIERI S.P.A.
发明人： Roberta Pugnetti
IPC分类号： B63H21/34 , B63H21/30 , B63B3/02
CPC分类号： B63H21/34 , B63H21/305 , B63B3/02
摘要： The invention relates to a ship, comprising: at least one casing that delimits a cavity extending vertically across the ship's decks; at least one exhaust flue that is installed inside said casing and comprises a plurality of concentrated mass components and a plurality of components with mass distributed in length; a plurality of structures that support the plurality of said components inside the casing. Said support structures comprise: a plurality of main platforms, which define a main support base inside said cavity and is connected to walls of the casing at a ship deck by means of the interposition of main elastic suspensions; and a plurality of secondary platforms, which are directly or indirectly supported only by one of said main platforms and defines a secondary support base arranged at a different height with respect to the main support base that is defined by the corresponding main platform.

15. 发明授权

US11008926B1 System and method for controlling exhaust flow from an internal combustion engine 有权
公开(公告)号：US11008926B1
公开(公告)日：2021-05-18
申请号：US16146520
申请日：2018-09-28
申请人： Brunswick Corporation
发明人： Robert R. Osthelder , Travis C. Malouf , Jeffrey C. Etapa , Andrew S. Waisanen
IPC分类号： F01N13/12 , F01N13/00 , B63H21/34 , B63H20/26
摘要： A system for controlling exhaust flow from an internal combustion engine powering a marine propulsion device includes a primary exhaust conduit having an upstream end receiving exhaust gas from the internal combustion engine and a downstream end discharging exhaust gas to a body of water via a gearcase housing. A bypass exhaust conduit has an upstream end receiving exhaust gas from the primary exhaust conduit and a downstream end discharging exhaust gas from a bypass outlet of the marine propulsion device. A bypass valve is selectively openable to allow exhaust gas to flow through the bypass conduit. A control module is in signal communication with the bypass valve. The control module opens the bypass valve to divert the exhaust gas through the bypass conduit and out the bypass outlet in response to selection of a control mode of the marine propulsion device other than a default lever control mode.

16. 发明授权

US10370077B1 Exhaust spray inhibitor 有权
公开(公告)号：US10370077B1
公开(公告)日：2019-08-06
申请号：US15872949
申请日：2018-01-16
申请人： Kathryn Marie Day
发明人： Kathryn Marie Day , Russell Douglas Smith , Todd Sterling Tullis
IPC分类号： B63H21/34 , B63H21/32 , F01N13/08 , F01N13/12 , F01N13/00
摘要： A spray inhibitor for inhibiting the spray of water caused by exhaust gases exiting an exhaust outlet on a powerboat.

17. 发明申请

US20160129982A1 BOAT DRIVE 审中-公开
标题翻译：小船驱动
公开(公告)号：US20160129982A1
公开(公告)日：2016-05-12
申请号：US14898147
申请日：2014-06-04
申请人： ZF FRIEDRICHSHAFEN AG
发明人： Loris MANIERO , Alberto FRIGO , Massimo TRANQUILLINI
IPC分类号： B63H21/34 , B63H21/38 , B63H1/14 , B63H21/14
CPC分类号： B63H21/34 , B63H1/14 , B63H20/245 , B63H20/26 , B63H21/14 , B63H21/383 , F01N3/04 , F01N13/004 , F01N13/12 , F01N2590/02 , F01N2610/00 , Y02T10/20
摘要： A boat drive including combustion engine located within the hull and a drive unit located outside the hull. The drive has a propeller shaft and an exhaust system with an exhaust duct and an outlet. The exhaust duct connects the engine to the exhaust outlet for carrying away exhaust gases from the engine and cooling water introduced into the exhaust duct. The exhaust outlet is arranged in the propeller shaft. A first exhaust release opening is arranged in the exhaust duct, between the engine and the exhaust outlet, so that during operation, a first fraction of the exhaust gases and cooling water is discharged through the first exhaust release opening, while a second fraction of the exhaust gases and the cooling water is discharged through the exhaust outlet. A device is provided for adjusting the first fraction that can be discharged through the first exhaust release opening.
摘要翻译：包括位于船体内的内燃机和位于船体外部的驱动单元的船只驱动。该驱动器具有一个传动轴和一个带排气管和出口的排气系统。排气管将发动机连接到排气出口，用于携带来自发动机的废气和引入排气管道的冷却水。排气口布置在传动轴中。在排气管道中，在发动机和排气出口之间布置有第一排气释放开口，使得在运行期间，废气和冷却水的第一部分通过第一排气释放开口排出，而第二部分废气和冷却水通过排气出口排出。提供一种用于调节能够通过第一排气释放开口排出的第一级分的装置。

18. 发明授权

US07892057B1 Outboard motor with idle relief valve 有权
标题翻译：带怠速安全阀的舷外马达
公开(公告)号：US07892057B1
公开(公告)日：2011-02-22
申请号：US12119876
申请日：2008-05-13
申请人： David J. Belter
发明人： David J. Belter
IPC分类号： B63H21/34
CPC分类号： B63H21/34
摘要： An idle exhaust relief passage is provided with a valve that can inhibit flow through the passage in response to certain operating conditions of an engine of an outboard motor. More particularly, operation above a predetermined threshold can be used to inhibit flow through the idle exhaust relief passage. A valve, configured for this purpose, can be a flapper valve.
摘要翻译：空闲的排气通道具有阀门，该阀门可以响应于舷外马达的发动机的某些操作条件而阻止通过通道的流动。更具体地，高于预定阈值的操作可以用于抑制通过怠速排气释放通道的流动。为此目的配置的阀门可以是挡板阀。

19. 发明申请

US20080050991A1 Generator Set Exhaust Processing System and Method 有权
标题翻译：发电机组排气处理系统及方法
公开(公告)号：US20080050991A1
公开(公告)日：2008-02-28
申请号：US11856597
申请日：2007-09-17
申请人： Brian Zwieg , Richard Koehl
发明人： Brian Zwieg , Richard Koehl
IPC分类号： B63H21/34
CPC分类号： F01N13/141 , B63H21/32 , B63J3/04 , F01N3/043 , F01N3/28 , F01N13/004 , F01N13/009 , F01N13/14 , F01N2260/024 , F01N2590/02 , F01P2050/02 , F01P2060/10 , F02M31/20 , Y02T10/20
摘要： A generator set (genset) for use in a marine environment is disclosed. The genset includes an alternator, an engine dedicated to driving the alternator, and an exhaust port connected to the engine to receive exhaust generated during operation of the engine to drive the alternator. An inner tubular structure is provided that is configured to receive exhaust gases from the exhaust port and communicate the exhaust gases therethrough. The exhaust processing device also includes an exhaust processing element mounted within the inner tubular structure to process the exhaust gases and an outer tubular structure mounted around the inner tubular structure to form an intermediate space therebetween. The exhaust processing device further includes at least one orifice through which to deliver a flow of water to the intermediate space to maintain the outer tubular structure at a temperature below a temperature of the exhaust processing element.
摘要翻译：公开了一种用于海洋环境的发电机组（发电机组）。发电机组包括交流发电机，专用于驱动交流发电机的发动机和连接到发动机的排气口，以接收在发动机操作期间产生的排气以驱动交流发电机。提供内部管状结构，其被构造成从排气口接收废气并使废气通过其中。排气处理装置还包括安装在内部管状结构内以处理废气的排气处理元件和安装在内部管状结构周围以在其间形成中间空间的外部管状结构。排气处理装置还包括至少一个孔口，通过该孔口将水流输送到中间空间，以将外部管状结构保持在低于排气处理元件的温度的温度。

20. 发明授权

US07306500B1 Device for redirecting boat motor exhaust 失效
标题翻译：重新定向船用电机排气装置
公开(公告)号：US07306500B1
公开(公告)日：2007-12-11
申请号：US11000669
申请日：2004-11-30
申请人： Lysle Spangler , Ryan Hansen
发明人： Lysle Spangler , Ryan Hansen
IPC分类号： B63H21/34
CPC分类号： B63H21/32 , B63H21/34 , F01N13/08 , F01N2450/26 , F01N2590/02
摘要： The present invention is a device which redirects motor exhaust fumes a distance away from a boat. This device can be applied to a boat's propulsion motor or to its generator for purposes of preventing carbon monoxide poisoning of a boat's passengers. The device includes an adaptor for attaching to a boat motor exhaust port and an elongate extension hose attached to the adaptor. The extension hose is made buoyant through use of a plurality of flotation collars disposed along the length of the hose. An extension rod is inserted into the collars to keep the hose rigid and the distal exhaust end of the hose directed away from a boat to which the device is attached.
摘要翻译：本发明是一种将电动机废气重新排列离船的距离的装置。该装置可以应用于船的推进马达或其发电机，以防止一小时乘客的一氧化碳中毒。该装置包括用于附接到船用电机排气口的适配器和连接到适配器的细长延伸软管。延伸软管通过使用沿着软管的长度设置的多个浮选环制成浮力。将延伸杆插入套环中以保持软管刚性并且软管的远端排气端远离装置所附接的船。

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