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1. 发明授权

US5524581A Outboard motor with improved engine lubrication system 失效
标题翻译：舷外马达具有改进的发动机润滑系统
公开(公告)号：US5524581A
公开(公告)日：1996-06-11
申请号：US318382
申请日：1994-10-05
申请人： William B. Rush, II , Gregory D. Irwin , Jeffrey F. Wagner , James C. Kantola , Mark C. Noble
发明人： William B. Rush, II , Gregory D. Irwin , Jeffrey F. Wagner , James C. Kantola , Mark C. Noble
IPC分类号： F01M1/06 , F01M1/02 , F01M1/10 , F01M1/16 , F01M9/10 , F01M11/03 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20
CPC分类号： F02B75/20 , F01M1/02 , F02B61/045 , F01M1/10 , F01M2001/0261 , F01M9/102 , F02B2075/027 , F02B2075/1808 , F02B2275/20
摘要： An internal combustion engine comprising a cylinder block which defines a cylinder, a crankshaft bearing supported at least in part by the cylinder block, a crankshaft which is rotatably supported by the crankshaft bearing, a piston slidably housed in the cylinder, a connecting rod having one end connected to the piston and having an opposite end connected to the crankshaft, a cylinder head mounted on the cylinder block, a camshaft at least partially supported by the cylinder head for rotation relative thereto, an oil pump having an outlet, a first oil conduit communicating between the oil pump outlet and the crankshaft bearing, an oil filter communicating with the first oil conduit for filtering oil only in the first oil conduit, and a second oil conduit communicating between the oil pump outlet and the camshaft, oil in the second oil conduit being unfiltered between the pump outlet and the camshaft.
摘要翻译：一种内燃机，包括限定气缸的缸体，至少部分由气缸体支撑的曲轴轴承，由曲轴轴承可旋转地支撑的曲轴，可滑动地容纳在气缸中的活塞，具有一个端部连接到活塞并且具有连接到曲轴的相对端，安装在气缸体上的气缸盖，由气缸盖至少部分地支撑以相对于其旋转的凸轮轴，具有出口的油泵，第一油管在油泵出口和曲轴轴承之间连通，与第一油管连通的滤油器，用于仅在第一油管中过滤油，以及在油泵出口和凸轮轴之间连通的第二油管，第二油中的油导管未被过滤在泵出口和凸轮轴之间。

2. 发明授权

US4722709A Marine propulsion device cowl assembly 失效
标题翻译：船用推进装置总成
公开(公告)号：US4722709A
公开(公告)日：1988-02-02
申请号：US799605
申请日：1985-11-19
申请人： Gregory D. Irwin , Robert W. Woodard
发明人： Gregory D. Irwin , Robert W. Woodard
IPC分类号： B63H20/00 , F02B61/04 , B63H21/24
CPC分类号： F02B61/045
摘要： A marine propulsion device comprising a propulsion unit including a rotatably mounted propeller, and an engine drivingly connected to the propeller, and a cowl assembly enclosing the engine, the cowl assembly having an interior and including a bottom wall having therein an opening, and a chimney extending upwardly from the bottom wall for conducting air from the opening to the interior of the cowl assembly.
摘要翻译：一种船用推进装置，包括包括可旋转地安装的螺旋桨的推进单元和驱动地连接到螺旋桨的发动机以及封闭发动机的前罩组件，前围组件具有内部并且包括其中具有开口的底壁和烟囱从底壁向上延伸以将空气从开口传导到整流罩组件的内部。

3. 发明授权

US06990969B2 Automatic choke for an engine 有权
标题翻译：自动扼流发动机
公开(公告)号：US06990969B2
公开(公告)日：2006-01-31
申请号：US10784542
申请日：2004-02-23
申请人： David Roth , James J. Dehn , Thomas G. Guntly , Curtis Schultz , Hisaya Iwata , Steven R. Schlosser , Travis Nickels , Gregory D. Irwin , Kenneth R. Breitenstein , Steven A. Dethloff
发明人： David Roth , James J. Dehn , Thomas G. Guntly , Curtis Schultz , Hisaya Iwata , Steven R. Schlosser , Travis Nickels , Gregory D. Irwin , Kenneth R. Breitenstein , Steven A. Dethloff
IPC分类号： F02D41/00
CPC分类号： F02D11/02 , F01N1/00 , F01N5/02 , F01P5/02 , F02D9/02 , F02D11/04 , F02D17/04 , F02D2009/0208 , F02D2009/0216 , F02D2009/0222 , F02D2009/0264 , F02D2009/0267 , F02M1/02 , F02M1/10 , Y02T10/16
摘要： An automatic choke apparatus for use in an internal combustion engine. The choke apparatus includes a choke valve automatically operable in response to the speed of the engine, a thermally conductive assembly that conducts heat from exhaust gases produced by the engine, a thermally responsive member in thermal communication with the thermally conductive assembly, and a mechanism that moves in response to the thermally responsive member to cause the choke valve to remain in at least a partially open position during engine starting when the thermally responsive member senses a temperature above a predetermined temperature. The thermally conductive assembly at least partially surrounds the path of the exhaust gases.
摘要翻译：一种用于内燃机的自动扼流装置。扼流装置包括响应于发动机的速度可自动操作的阻流阀，导热组件，其从由发动机产生的废气传导热量，与热传导组件热连通的热响应构件，以及一种机构，响应于热响应构件移动，以使得当热响应构件感测到高于预定温度的温度时，在发动机起动期间使阻塞阀保持在至少部分打开位置。导热组件至少部分地围绕废气的路径。

4. 发明授权

US06682380B1 Marine engine cooling systems and methods 有权
公开(公告)号：US06682380B1
公开(公告)日：2004-01-27
申请号：US09567539
申请日：2000-05-05
申请人： Gregory D. Irwin , David F. Haman , Peter E. Lucier , Robert L. Bastrup
发明人： Gregory D. Irwin , David F. Haman , Peter E. Lucier , Robert L. Bastrup
IPC分类号： B63H2110
CPC分类号： F01P7/16 , B63H20/285 , F01P3/02 , F01P2003/021 , F01P2003/024 , F01P2003/028 , F01P2025/50 , F01P2050/04 , F02B61/045 , F02B75/22 , F02B2075/1824
摘要： The present invention, in one aspect, is a cooling system for a marine engine and includes cylinder cooling jackets, cylinder head cooling jackets, and thermostatic and pressure controls which facilitate safely operating the engine with low water flow rates. In one specific embodiment, the cooling system is employed in a marine engine including a V-type cylinder block with two cylinder banks and a valley between the banks. Each cylinder bank includes a plurality of cylinder bores (e.g., each cylinder bank includes three cylinder bores in a six cylinder engine), and respective exhaust ducts extend from and are in flow communication with each cylinder bore. Respective coolant flow paths extend from the valley to a section of each cylinder bore water jacket adjacent each cylinder exhaust duct. Specifically, water is provided from the valley to adjacent each exhaust duct in the cylinder banks. Each cylinder bore water jacket includes an outlet at an upper portion of each said cylinder bank. A water flow path extends from each cylinder bore water jacket outlet to a respective cylinder head water jacket. Variable thermostats are in flow communication with each cylinder bore water jacket, and each thermostat is in flow communication with a dump. Each flow path through the respective thermostats is in parallel with a respective cylinder head. The thermostats allow cooling of the cylinders to be thermostatically controlled. Specifically, the amount of water supplied to the cylinder head cooling jackets depends on the temperature condition at the thermostats. The cylinder head water jackets are in flow communication with a parallel connected blow off valve and thermostat. The blow off valve and thermostat are in flow communication with the water dump. When the blow off valve opens, maximum cooling is provided in that water flows unrestricted from the valley, to the cylinder cooling jackets, to the cylinder head cooling jackets, through the blow off valve to the dump.

5. 发明授权

US4829846A Marine propulsion device with releasable shift handle 失效
标题翻译：具有可拆卸换档手柄的船用推进装置
公开(公告)号：US4829846A
公开(公告)日：1989-05-16
申请号：US165421
申请日：1988-02-29
申请人： Sal P. DeSalvo , Gregory D. Irwin , Matthew H. Mondek , Louis R. Neal , Verdun W. Oglesby , Robert W. Woodard
发明人： Sal P. DeSalvo , Gregory D. Irwin , Matthew H. Mondek , Louis R. Neal , Verdun W. Oglesby , Robert W. Woodard
IPC分类号： B60L11/02 , G05G1/10
CPC分类号： B63H21/265 , Y10T74/20732 , Y10T74/20756
摘要： A marine propulsion device comprising a mounting bracket adapted to be mounted on the transom of a boat, a propulsion unt mounted on the mounting bracket for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a pivotally mounted propeller and an engine drivingly connected to the propeller by a transmission, and a shift handle assembly including an inner member mounted on the propulsion unit for movement relative thereto, the inner member being connected to the transmission for actuation of the transmission in response to movement of the inner member, an outer member movable between spaced first and second positions relative to the inner member, and a bolt for securing the outer member in the first position so as to cause movement of the inner member in response to movement of the outer member, and for selectively permitting movement of the outer member to the second position.
摘要翻译：一种船舶推进装置，包括适于安装在船的横梁上的安装支架，安装在安装支架上的推进装置，用于围绕大致垂直的转向轴线枢转运动，推进装置包括枢轴安装的推进器和发动机通过变速器驱动地连接到螺旋桨;以及换档手柄组件，其包括安装在推进单元上以相对于其移动的内部构件，内部构件连接到变速器，以响应于内部构件的运动而致动变速器，外部构件，其可在相对于内部构件的间隔开的第一位置和第二位置之间移动;以及螺栓，用于将外部构件固定在第一位置，以便响应于外部构件的移动而使内部构件移动，并且用于选择性地允许外部构件移动到第二位置。

6. 发明授权

US4737125A Marine propulsion device throttle control 失效
标题翻译：船用推进装置油门控制
公开(公告)号：US4737125A
公开(公告)日：1988-04-12
申请号：US861445
申请日：1986-05-09
申请人： Gregory D. Irwin
发明人： Gregory D. Irwin
IPC分类号： B63H20/00 , B63H21/21 , F02B61/04 , F02D11/02 , B63H5/12
CPC分类号： F02B61/045 , B63H21/265 , F02D11/02
摘要： A marine propulsion device comprising a mounting assembly adapted to be mounted on the transom of a boat, a propulsion unit mounted on the mounting assembly for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a rotatably mounted propeller, and an internal combustion engine drivingly connected to the propeller and including a throttle, a throttle control member movably mounted on the propulsion unit for controlling the throttle, a stop member mounted on the propulsion unit for movement relative thereto, the stop member having a surface located adjacent the throttle control member for limiting movement of the throttle control member, and a thumb wheel for moving the stop member, thereby adjusting the limit of movement of the throttle control member.
摘要翻译：一种船舶推进装置，包括适于安装在船的横梁上的安装组件，安装在安装组件上的推进单元，用于围绕大致垂直的转向轴线枢转运动，推进单元包括可旋转地安装的螺旋桨，以及驱动地连接到螺旋桨并且包括节气门的内燃机，可移动地安装在推进单元上用于控制节气门的节气门控制构件，安装在推进单元上用于相对于其移动的止动构件，止动构件具有邻近用于限制节气门控制构件的运动的节气门控制构件和用于移动止动构件的指轮，由此调节节流控制构件的运动极限。

7. 发明授权

US4735589A Marine propulsion device throttle control 失效
标题翻译：船用推进装置油门控制
公开(公告)号：US4735589A
公开(公告)日：1988-04-05
申请号：US861870
申请日：1986-05-12
申请人： Gregory D. Irwin , Robert W. Woodard
发明人： Gregory D. Irwin , Robert W. Woodard
IPC分类号： B63H20/00 , F02B61/04 , B63H5/12
CPC分类号： F02B61/045
摘要： A marine propulsion device comprising a mounting assembly adapted to be mounted on the transom of a boat, a propulsion unit mounted on the mounting assembly for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a rotatably mounted propeller having a rotary axis, and an engine drivingly connected to the propeller and including a throttle, and a throttle control member mounted on the propulsion unit for movement in the direction of the rotary axis for opening and closing the throttle.
摘要翻译：一种船舶推进装置，包括适于安装在船的横梁上的安装组件，安装在安装组件上的推进单元，用于围绕大致垂直的转向轴线枢转运动，推进单元包括可旋转地安装的螺旋桨，其具有旋转驱动地连接到螺旋桨并且包括节气门的发动机和安装在推进单元上的节流控制构件，用于沿旋转轴线的方向移动以打开和关闭节气门。

8. 发明授权

US4998516A Internal combustion engine with silencer supported carburetor control member 失效
标题翻译：具有消声器支撑的化油器控制构件的内燃机
公开(公告)号：US4998516A
公开(公告)日：1991-03-12
申请号：US495989
申请日：1990-03-20
申请人： Gregory D. Irwin , Norman C. Franke
发明人： Gregory D. Irwin , Norman C. Franke
IPC分类号： B63H20/00 , F02B61/04 , F02M1/02 , F02M35/12
CPC分类号： F02M1/02 , F02M35/12 , F02B61/045
摘要： Disclosed herein is an internal combustion engine comprising a carburetor having an air induction passage, a valve member located in the air induction passage and moveable between open and closed positions, and a fuel supply valve member moveable between open and closed positions, an air intake silencer communicating with the air induction passage and including spaced exterior brackets including aligned openings, an actuating member received in and support by the aligned openings for rotary and axial movement relative thereto, connected to one of the valve members for actuation of the one member between the open and closed positions in response to axial movement of the actuating member, and connected to the other of the valve members for actuation of the other member between the open and closed positions in response to rotary movement of the actuating member.
摘要翻译：本发明公开了一种内燃机，其特征在于，具有具有空气导入通路的化油器，位于所述空气导入通路内且能够在打开和关闭位置之间运动的阀构件以及可在打开和关闭位置之间移动的燃料供给阀构件，进气消音器与空气导入通道连通并且包括间隔开的外部支架，包括对准的开口，致动构件，其容纳在对准的开口中并由对准的开口支撑，用于相对于其旋转和轴向移动，连接到一个阀构件，用于致动一个构件并且响应于致动构件的轴向运动而闭合位置，并且连接到另一个阀构件，以响应于致动构件的旋转运动而在打开位置和关闭位置之间致动另一个构件。

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