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1. 发明授权

EP3832157B1 ENGINE DAMPER COOLING UTILIZING CAB A/C CIRCUIT 有权
公开(公告)号：EP3832157B1
公开(公告)日：2024-07-17
申请号：EP20203528.3
申请日：2020-10-23
IPC分类号： F16F15/124 , F16F9/14 , F01P1/06 , F16H45/02 , F16F15/10 , F16F15/167
CPC分类号： F01P1/06 , F16F15/167 , F16F15/1245

2. 发明授权

EP3219953B1 ENGINE-DRIVEN WORKING MACHINE 有权
公开(公告)号：EP3219953B1
公开(公告)日：2018-09-26
申请号：EP17155029.6
申请日：2017-02-07
申请人： Honda Motor Co., Ltd.
发明人： HIRANUMA, Junji , KAI, Masashi
IPC分类号： F01P1/06 , F02F7/00 , F16F15/08 , F16M3/00 , F02B63/04 , F02B77/13
CPC分类号： F02F7/0043 , F01P1/06 , F02B63/04 , F02B63/044 , F02B63/048 , F02B77/13 , F02F7/007 , F16F15/08 , F16M3/00
摘要： An engine-driven working machine capable of suppressing vibration, and further securing output power of an engine is provided. An engine-driven working machine 10 is a generator in which an outer case 12 is formed to be substantially rectangular in plan view that extends in a longitudinal direction, and an engine 15 is housed in an inside 13 of the outer case 12. In the generator 10, a crankshaft 41 is disposed to intersect the longitudinal direction of the outer case 12. Further, an intake port 44 and an exhaust port 45 are disposed in the longitudinal direction of the outer case 12. Furthermore, a carburetor 61 is disposed at a side of the intake port 44, and a muffler 67 is disposed at a side of the exhaust port 45.

3. 发明公开

EP3209871A4 INTERNAL COMBUSTION ENGINES INCLUDING ELECTRIC STARTING SYSTEM POWERED BY LITHIUM-ION BATTERY 审中-公开
公开(公告)号：EP3209871A4
公开(公告)日：2018-03-28
申请号：EP15852896
申请日：2015-10-22
申请人： BRIGGS & STRATTON CORP
发明人： DE LISE MATTHEW D , BREITENSTEIN KENNETH R
IPC分类号： F02B63/02 , A01D34/68 , F01P1/02 , F01P1/06 , F01P5/04 , F02N3/02 , F02N11/00 , F02N11/08 , F02N11/12 , F02N11/14 , F02N15/00 , F04D29/02 , F04D29/52 , H01M2/10 , H01M10/0525
CPC分类号： F02N11/08 , A01D34/6818 , F01P1/02 , F01P1/06 , F01P5/04 , F01P2005/046 , F02B63/02 , F02D2400/06 , F02N3/02 , F02N11/003 , F02N11/12 , F02N11/14 , F02N15/006 , F04D29/023 , F04D29/522 , H01M2/1022 , H01M10/0525 , H01M2220/00
摘要： An internal combustion engine includes an engine block including a cylinder, a piston positioned within the cylinder and configured to reciprocate within the cylinder, a crankshaft driven by the piston, a fuel system for supplying an air-fuel mixture to the cylinder, a starter motor configured to initiate rotation of the crankshaft to start the engine, a cover having a vent opening, a blower housing located between the cover and the engine block for directing cooling air toward the engine block, wherein the blower housing comprises a receptacle electrically coupled to the starter motor, a fan configured to draw the cooling air into the blower housing through the vent opening in the cover to cool the engine block, and a rechargeable battery pack removably attached to the receptacle, wherein the rechargeable battery pack is configured to power the starter motor to start the engine.

4. 发明公开

EP3135889A4 ENGINE 有权
公开(公告)号：EP3135889A4
公开(公告)日：2018-01-17
申请号：EP15782343
申请日：2015-04-24
申请人： YAMAHA MOTOR POWER PRODUCTS KK
发明人： NISHI KENGO , JINNOHARA NOBUO , TSUDA SHINYA
IPC分类号： F02F7/00 , F01P1/02 , F01P5/06 , F02F1/04
CPC分类号： F02F7/007 , F01P1/02 , F01P1/06 , F01P5/02 , F01P5/06 , F01P2001/023 , F01P2001/026 , F02F1/06
摘要： An engine (10) includes a crankcase (12), which is provided with cylinders (14, 16) having fins (94, 96) on their outer circumferences. A crank shaft (20) penetrates the crankcase (12). A cooling fan (22) is provided on an outer side of the crankcase (12) coaxially with the crank shaft (20). A first cover (26) is provided in such a fashion to cover an outer side of the cylinders (14, 16) and of the crankcase (12), and the cooling fan (22). A second cover (28) is provided detachably from/attachably to the first cover (26). The first cover (26) includes a first opening (198) provided at a position to face the cooling fan (22), and second openings (200, 202) provided at positions to face the fins (94, 96). The second cover (28) includes an air inlet (30) which is provided at a position to face the first opening (198), and is attached to the first cover (26) in such a fashion to cover the first opening (198) and the second openings (200, 202).

5. 发明公开

EP3263857A1 ENGINE AND ENGINE-DRIVEN WORKING MACHINE 失效转让
标题翻译：发动机和发动机驱动的工作机器
公开(公告)号：EP3263857A1
公开(公告)日：2018-01-03
申请号：EP16755136.5
申请日：2016-01-29
申请人： Hitachi Koki Co., Ltd.
发明人： ICHIHASHI, Naoto , KINUGAWA, Youhei
IPC分类号： F01N3/02 , F01N13/20 , F01P1/06 , F01P5/06 , F02B63/00
CPC分类号： F01N3/05 , F01N1/089 , F01N1/14 , F01N3/06 , F01N3/2885 , F01N13/10 , F01N13/105 , F01N13/1872 , F01N13/1888 , F01N2230/06 , F01N2470/14 , F01N2590/06 , F01P1/02 , F01P1/06 , F01P5/02 , F01P5/04 , F01P5/06 , F01P2001/023 , F02B63/02 , F02B2075/025 , F02F1/06 , Y02T10/20
摘要： The temperature of exhaust gas discharged from a compact air-cooled engine used as a power source for an engine-driven working machine is reduced. An engine has a muffler 50 which is mounted directly to the exhaust opening of the cylinder, and a resin muffler cover 4 which covers the muffler. An exhaust gas restriction member 60 is provided to a wall surface of the muffler, and two exhaust passages 62, 64 serving as outlets for exhaust gas are formed in the exhaust gas restriction member 60. The exhaust passages are arranged independent of each other, and the streams EX1, EX2 of discharged exhaust gas are discharged so as to be slightly separated from each other as the streams EX1, EX2 flow away from the exhaust openings 63, 65. The separated streams EX1, EX2 of discharged exhaust gas form a negative pressure space NP between the streams EX1, EX2, and this promotes the introduction of a cooling air stream CA3 into the negative pressure portion. As a result, the temperature of the exhaust gas can be reduced.
摘要翻译：减小了从用作发动机驱动工作机的动力源的小型空冷式发动机排出的废气的温度。发动机具有直接安装在气缸的排气口上的消声器50和覆盖消声器的树脂消声器盖4。排气限制部件60设置在消音器的壁面上，在排气限制部件60上形成作为排气的排出口的两个排气通路62,64。排气通路相互独立地配置，排出的排气的气流EX1，EX2随着气流EX1，EX2从排气口63,65流出而略微彼此分开地排出。排出的排气的分离流EX1，EX2形成负压物流EX1，EX2之间的空间NP促进了将冷却空气流CA3引入负压部分。结果，可以减少排气的温度。

6. 发明公开

EP3214300A1 ENGINE, SELF-STARTER UNIT, AND METHOD FOR ALTERING ENGINE SPECIFICATIONS 审中-公开
标题翻译：发动机，自启动单元和用于改变发动机规格的方法
公开(公告)号：EP3214300A1
公开(公告)日：2017-09-06
申请号：EP15854998.0
申请日：2015-10-29
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MAKI Kazuhiro
IPC分类号： F02N11/08 , F02B67/00 , F02N3/02 , F02N11/00
CPC分类号： F02N11/0862 , F01P1/06 , F02B67/00 , F02N3/02 , F02N11/00 , F02N11/08 , F02N11/087
摘要： An engine is equipped with a starter motor which is attached to an engine main body and is configured to perform cranking of a crankshaft. The engine is further equipped with a battery pack (37). The battery pack is equipped with a lithium-based cell which is attached to the engine main body and which is configured to supply electric power which drives the starter motor.
摘要翻译：发动机配备有安装在发动机主体上并用于执行曲轴起转的起动马达。发动机还配备有电池组（37）。电池组装备有锂基电池，该锂电池安装在发动机主体上并构造成供应驱动起动器电机的电力。

7. 发明授权

EP2739835B1 FAN CONFIGURATION FOR AN ENGINE DRIVEN GENERATOR 有权转让
标题翻译：风扇配置为内部的一个发动机驱动的发电机
公开(公告)号：EP2739835B1
公开(公告)日：2016-12-21
申请号：EP12845735.5
申请日：2012-11-01
申请人： Kohler Co.
发明人： HONKANEN, Paul E. , CLOUSE, Adam L. , DANFORTH III, Robert J.
IPC分类号： F02B63/04 , F01P1/06
CPC分类号： F02B63/044 , F01P1/06 , F01P2001/005 , F01P2005/025

8. 发明公开

EP3103930A1 CONSTRUCTION MACHINE INCLUDING ENGINE 有权
标题翻译：宝宝麻省理工电机
公开(公告)号：EP3103930A1
公开(公告)日：2016-12-14
申请号：EP16173072.6
申请日：2016-06-06
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) , Kobelco Construction Machinery Co., Ltd.
发明人： TABUCHI, Satoshi , MASUDA, Kyoko , YAMAGUCHI, Zenzo , UEDA, Kazuhiro , NODA, Daisuke , FUJIWARA, Yusuke
IPC分类号： E02F9/08 , F01P5/06 , F01P1/00
CPC分类号： E02F9/0866 , B60K11/02 , B60K13/04 , E02F3/32 , E02F9/0891 , F01P1/06 , F01P2001/005 , F01P2060/16
摘要： Provided is a construction machine capable of smooth exhaust and suppression of a leak of noise from an engine room (31), including an engine guard (23) defining an engine room (31), a cooling fan (33) disposed in the engine room (31), a projection element (36) projecting upward beyond the engine guard (23), and an exhaust duct (38). The exhaust duct (38) has a bent shape including a first duct section (38a) extending along an axial flow direction of the cooling fan (33) from an upstream end portion surrounding a duct inlet (38c) to a connection portion and a second duct section (38b) extending upward from the connection portion and surrounding a duct outlet (38d) opened upward, also including an engine concealment section obstructing a direct view to an engine (32) through the duct outlet (38d) from outside the engine room (31).
摘要翻译：本发明提供一种能够平稳排气并抑制来自发动机室（31）的噪声泄漏的施工机械，其包括限定发动机室（31）的发动机保护罩（23），设置在发动机室内的冷却风扇（33）（31），向上突出于发动机保护罩（23）的突出部件（36）和排气管道（38）。排气管道38具有弯曲形状，该弯曲形状包括从围绕管道入口（38c）的上游端部到连接部分的沿着冷却风扇（33）的轴向流动方向延伸的第一管道部分（38a）管道部分（38b）从连接部分向上延伸并且围绕向上开口的管道出口（38d），还包括从发动机室外部通过管道出口（38d）阻挡直接观察发动机（32）的发动机隐藏部分（31）。

9. 发明公开

EP3097283A1 COOLING SYSTEM AND AIR DELIVERY SYSTEM FOR A FARM MACHINE 有权转让
标题翻译：冷却系统和空气供应系统的农用机器
公开(公告)号：EP3097283A1
公开(公告)日：2016-11-30
申请号：EP15740047.4
申请日：2015-01-21
申请人： Eaton Corporation
发明人： NORTHROP, Kurt , OUWENGA, Daniel
IPC分类号： F01P1/06 , F01P7/02 , F02B33/40 , F02B37/00 , A01D41/02
CPC分类号： A01D41/12 , A01D41/00 , B01D46/0068 , F01N3/055 , F01N2260/022 , F01N2590/08 , F01P1/06 , F01P5/06 , F01P2001/005 , F01P2060/04 , F01P2060/12 , F01P2060/16 , F02B33/38 , F02B37/04 , F02B37/164 , F02M35/086 , F02M35/164 , Y02T10/20
摘要： A cooling system for cooling a component on a farm machine according to the present disclosure can include a rotary blower and a manifold. The rotary blower can include a housing and have a first rotor and a second rotor rotatably disposed in the housing. The first and second rotors can have meshed lobes for transporting air from an inlet port to an outlet port. The rotary blower can further include a first rotor shaft and a second rotor shaft rotatably supported by the housing and having first and second rotors, respectively, fixed for rotation therewith. The manifold can direct the air from the rotary blower onto the component of the farm machine.

10. 发明公开

EP3064736A1 ROTARY DUST SCREEN 有权
标题翻译： ROTIERENDE STAUBWAND
公开(公告)号：EP3064736A1
公开(公告)日：2016-09-07
申请号：EP16158588.0
申请日：2016-03-04
申请人： CNH Industrial Belgium nv
发明人： Demonie, Lode A. , Heyns, Jolan , Titeca, Steven
IPC分类号： F01P11/12 , B01D46/00
CPC分类号： B01D46/0056 , A01B76/00 , A01D41/1252 , B01D46/0065 , B01D46/10 , B01D2259/4566 , B01D2273/14 , F01P1/06 , F01P11/06 , F01P11/12 , F01P2011/061
摘要： Rotary dust screen (3) for a cooling unit (2) of an agricultural vehicle (1), the rotary dust screen (3) comprising a frame (8) having a ring shape, wherein a dust screen (12) is mounted in the frame (8) and wherein the frame comprises a seal (13) extending along the ring and comprising a lip (15) adapted to abut, when the rotary dust screen is mounted on the cooling unit (2), against a housing (4) of the cooling unit to prevent contaminants from entering the cooling unit at an edge of the dust screen (12), wherein the rotary dust screen (3) further comprises a driving belt (17) adapted to be driven by a rotary actuator (19) to rotate the dust screen, wherein the driving belt (17) engages with the rotary dust screen at an outer surface of the seal (13).
摘要翻译：用于农用车辆（1）的冷却单元（2）的旋转式防尘网（3），所述旋转式防尘网（3）包括具有环形的框架（8），其中，所述防尘网（12）安装在框架（8），并且其中所述框架包括沿所述环延伸的密封件（13），并且包括当所述旋转式防尘网被安装在所述冷却单元（2）上时抵靠壳体（4）的唇缘（15）的冷却单元，以防止污物在防尘屏（12）的边缘处进入冷却单元，其中旋转式防尘网（3）还包括适于由旋转致动器（19）驱动的传动带（17）以使所述防尘网旋转，其中所述驱动带（17）在所述密封件（13）的外表面处与所述旋转式防尘网接合。

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