-
公开(公告)号：US4870928A
公开(公告)日：1989-10-03
申请号：US284717
申请日：1988-12-14
申请人： Hitomi Miyake , Shigeru Nishimura
发明人： Hitomi Miyake , Shigeru Nishimura
IPC分类号： F02B75/22 , F02B25/28 , F02B27/00 , F02B75/18 , F02M35/10 , F02M35/104 , F02M35/116
CPC分类号： F02M35/10032 , F02B25/28 , F02B27/00 , F02M35/116 , F02B2075/1808 , F02B75/22 , Y02T10/146
摘要： A two-cylinder engine comprises a first cylinder and a second cylinder adapted to perform explosions at such timing that an interval from explosion in the first cylinder to explosion in the second cylinder becomes shorter than an interval from the explosion in the second cylinder to the explosion in the first cylinder, a single carburetor, and an intake manifold having an intake passage communicating with the carburetor and first and second branch passages branched from the intake passage and communicating with the respective cylinders. The intake passage and the branch passages are arranged such that an angle formed between an axis of the intake passage and an axis of the first branch passage becomes smaller than an angle formed between the axis of the intake passage and an axis of the second branch passage.
摘要翻译： 双缸发动机包括第一气缸和第二气缸，其适于在这样的定时进行爆炸，使得从第一气缸中的爆炸到第二气缸中的爆炸的间隔变得比从第二气缸的爆炸到爆炸的间隔短 在第一气缸中，单个化油器和具有与化油器连通的进气通道和从进气通道分支并与各气缸连通的第一和第二分支通道的进气歧管。 进气通道和分支通道布置成使得在进气通道的轴线和第一分支通道的轴线之间形成的角度小于在进气通道的轴线和第二分支通道的轴线之间形成的角度 。
-
公开(公告)号：US07201132B2
公开(公告)日：2007-04-10
申请号：US11159612
申请日：2005-06-23
申请人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
CPC分类号： F01M1/04 , F02B75/007
摘要： To provide an internal combustion engine of a vertical shaft type, in which leakage of an oil from a crankcase and an oil pan is effectively prevented, which has high mounting rigidity relative to a working machine and, also, which is capable of being easily serviced, the combustion engine includes a vertically extending crankshaft (9) having a pair of upper and lower crank webs (14A and 14B), a crankcase (1) accommodating the crankshaft (9) and including an oil pan (2), and a crankcase cover (3) mounted on an upper surface (1a) of the crankcase (1) to cover the crankcase (1). The upper surface (1a) of the crankcase (1) is positioned above the upper crank web (14A).
摘要翻译： 为了提供一种垂直轴式的内燃机，其中有效地防止油从曲轴箱和油盘泄漏，相对于作业机具有高的安装刚度，并且还能够容易地维修 内燃机包括具有一对上下曲柄腹板（14A和14B）的竖直延伸的曲轴（9），容纳曲轴（9）并包括油盘（2）的曲轴箱（1），以及 安装在所述曲轴箱（1）的上表面（1a）上以覆盖所述曲轴箱（1）的曲轴箱盖（3）。 曲轴箱（1）的上表面（1a）位于上曲柄腹板（14A）的上方。
-
公开(公告)号：US4873945A
公开(公告)日：1989-10-17
申请号：US183527
申请日：1988-04-14
申请人： Shinichi Tamba , Hitomi Miyake
发明人： Shinichi Tamba , Hitomi Miyake
CPC分类号： F02F7/0012 , F02B75/22 , F02B2075/1808 , F02F2200/06
摘要： A one-piece crankcase and cylinder block structure for V-type internal combustion engines is disclosed, which is formed by casing and comprises a crankcase with its one end wall side opened and a cylinder block including at least a pair of right and left cylinders opposed to each other at 90.degree.. The cylinders are formed to project at their skirt portion into inside of the crankcase forming a longitudinal space between the protruded ends of the skirt portions to house a camshaft. Another space is defined adjacent to the opened side of the crankcase between the protruded ends of the skirt portions to house a camshaft gear. Since the construction is such that, in casting, the directions in which the segments of mold and the cores are ejected from the casting are uniformly distributed, and the distance over which the cores and mold segments are ejected is greatly minimized. Thus, a relatively small casting machine can be employed to properly cast such a one-piece crankcase and cylinder block structure.
摘要翻译： 公开了一种用于V型内燃机的单件式曲轴箱和气缸体结构，其由壳体形成并且包括其一端壁侧开口的曲轴箱和包括至少一对左右圆柱体的气缸体 彼此在90度。 气缸形成为在其裙部处突出到曲轴箱的内部，从而在裙部的突出端部之间形成纵向空间，以容纳凸轮轴。 在裙部的突出端之间邻近曲轴箱的敞开侧限定另一空间以容纳凸轮轴齿轮。 由于构造是这样的，所以在铸造时，模具和芯部从铸件中排出的方向均匀分布，并且将芯和模具段喷出的距离大大降低。 因此，可以使用相对小的铸造机来适当地铸造这种单件式曲轴箱和气缸体结构。
-
公开(公告)号：US07459004B2
公开(公告)日：2008-12-02
申请号：US11159866
申请日：2005-06-23
IPC分类号： B01D46/42 , F02M35/024
CPC分类号： F02M35/04 , B01D46/0005 , B01D46/0039 , B01D46/10 , B01D46/521 , F02B63/02 , F02M35/0203 , F02M35/024 , Y10T403/7045 , Y10T403/7071
摘要： A mounting structure for an air cleaner on a combustion engine according to the present invention includes an engine cover (9) for covering at least a portion of the combustion engine (E). The cover (9) includes an air cleaner casing (81) having an opening and an air cleaner cover (83) for covering the opening of the air cleaner casing (81). Flanges (81f, 83f) are formed in respective joint portions of the air cleaner casing (81) and the air cleaner cover (83). The mounting structure also includes a slider (10) movable between a disengagement position and an engagement position in a direction parallel to the joint portions. This slider (10) when moved to the engagement position connects the flanges (81f, 83f) of the air cleaner casing (81) and cover (83), but when moved to the disengagement position the slider (10) enables the cover (83) to be released from the casing (81).
摘要翻译： 根据本发明的用于内燃机上的空气净化器的安装结构包括用于覆盖内燃机（E）的至少一部分的发动机罩（9）。 盖（9）包括具有开口的空气滤清器壳体（81）和用于覆盖空气滤清器壳体（81）的开口的空气滤清器盖（83）。 法兰（81f，83f）形成在空气滤清器壳体（81）和空气滤清器盖（83）的各自的接合部分。 安装结构还包括可在平行于接头部分的方向上在分离位置和接合位置之间移动的滑块（10）。 当滑块（10）移动到接合位置时，连接空气滤清器壳体（81）和盖（83）的凸缘（81f，83f），但是当移动到分离位置时，滑块（10）使盖 ）从壳体（81）释放。
-
5.发明申请Combustion engine having unitary structure of cooling fan and starter pulley 有权具有冷却风扇和起动滑轮单一结构的燃烧发动机公开(公告)号：US20060288970A1
公开(公告)日：2006-12-28
申请号：US11159867
申请日：2005-06-23
摘要： A combustion engine according to the present invention has a unitary fan-pulley assembly (F), in which a cooling fan (8) and a starter pulley (9) are formed integrally with each other. The cooling fan (8) is fixed to a crankshaft (1). The pulley (9) receives a starting force when engaged with engagement pawls 14b integral with a recoil starter (14). A bracket (11) is fixedly mounted on the crankshaft (1) together with the unitary fan-pulley assembly (F) for urging engagement grooves (92), each defined between neighboring engagement projections (91) of the starter pulley (9), in an axial direction of the unitary fan-pulley assembly (F).
摘要翻译： 根据本发明的内燃机具有一体的风扇滑轮组件（F），其中冷却风扇（8）和起动滑轮（9）彼此一体地形成。 冷却风扇（8）固定在曲轴（1）上。 当与与反冲起动器（14）成一体的接合爪14b接合时，滑轮（9）接收起动力。 支架（11）与单一的风扇滑轮组件（F）一起固定地安装在曲轴（1）上，用于推动每个限定在起动滑轮（9）的相邻接合突起（91）之间的接合槽（92） 在整体风扇 - 滑轮组件（F）的轴向方向上。
-
公开(公告)号：US4662322A
公开(公告)日：1987-05-05
申请号：US801316
申请日：1985-11-25
申请人： Shinichi Tamba , Hitomi Miyake , Noboru Fukui
发明人： Shinichi Tamba , Hitomi Miyake , Noboru Fukui
IPC分类号： F01M13/00
CPC分类号： F01M13/00 , F02B2275/34
摘要： An overhead valve engine including a bore for receiving a push rod for actuating a suction valve and a bore for receiving a push rod for actuating a discharge valve. Blowby gas is introduced into one of the bores from a crank chamber and supplied to the other bore via a rocker arm chamber to lubricate the push rods with oil mist in the blowby gas. After lubricating the push rods, the blowby gas is released via the breather gas from the engine.
摘要翻译： 一种顶置阀发动机，包括用于接收用于致动吸入阀的推杆的孔和用于接收用于致动排放阀的推杆的孔。 吹气气体从曲柄室引入其中一个孔中，并通过摇臂室供应到另一个孔，以在排气中用油雾润滑推杆。 在推动推杆之后，通过来自发动机的呼吸气体释放窜气。
-
公开(公告)号：US20050229893A1
公开(公告)日：2005-10-20
申请号：US11159612
申请日：2005-06-23
申请人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
发明人： Hitomi Miyake , Takemi Inoue , Ichiro Uemura , Tetsuhiro Yamakawa
IPC分类号： F01M13/04 , F01L1/04 , F01M1/00 , F01M1/04 , F02B75/00 , F02F1/00 , F02F7/00 , F02M59/20 , F02M59/28
CPC分类号： F01M1/04 , F02B75/007
摘要： To provide an internal combustion engine of a vertical shaft type, in which leakage of an oil from a crankcase and an oil pan is effectively prevented, which has high mounting rigidity relative to a working machine and, also, which is capable of being easily serviced, the combustion engine includes a vertically extending crankshaft (9) having a pair of upper and lower crank webs (14A and 14B), a crankcase (1) accommodating the crankshaft (9) and including an oil pan (2), and a crankcase cover (3) mounted on an upper surface (1a) of the crankcase (1) to cover the crankcase (1). The upper surface (1a) of the crankcase (1) is positioned above the upper crank web (14A).
摘要翻译： 为了提供一种垂直轴式的内燃机，其中有效地防止油从曲轴箱和油盘泄漏，相对于作业机具有高的安装刚度，并且还能够容易地维修 内燃机包括具有一对上下曲柄腹板（14A和14B）的竖直延伸的曲轴（9），容纳曲轴（9）并包括油盘（2）的曲轴箱（1），以及 安装在所述曲轴箱（1）的上表面（1a）上以覆盖所述曲轴箱（1）的曲轴箱盖（3）。 曲轴箱（1）的上表面（1a）位于上曲柄腹板（14A）的上方。
-
公开(公告)号：US4936263A
公开(公告)日：1990-06-26
申请号：US314787
申请日：1989-02-24
申请人： Shinichi Tamba , Hitomi Miyake , Akio Miguchi , Yuichi Onaka
发明人： Shinichi Tamba , Hitomi Miyake , Akio Miguchi , Yuichi Onaka
CPC分类号： F02B75/02 , F02B75/22 , F02B2075/027 , F02B2075/1808
摘要： An engine comprises a first cylinder and a second cylinder adapted to perform explosions at such timing that an interval from the explosion in the first cylinder to the explosion in the second cylinder is shorter than an interval from the explosion in the second cylinder to the explosion in first cylinder, an intake manifold having an intake passage, and branch passages communicating the intake passage with the first and the second cylinders. The engine has at least one of the construction that an interval from the explosion in the second cylinder to the intake operation of the second cylinder is set longer than the interval from the explosion in the first cylinder to the intake operation of the first cylinder, and the construction that an interval in which intake and exhaust operations of the second cylinder are overlapped is set shorter than an interval in which intake and exhaust operations of the first cylinder are overlapped, so as to reduce misfire during low speed idling and to enable the engine to produce large output power during high load operation.
摘要翻译： 发动机包括第一气缸和第二气缸，其适于在这样的定时进行爆炸，使得从第一气缸中的爆炸到第二气缸中的爆炸的间隔短于从第二气缸中的爆炸到爆炸的间隔 第一气缸，具有进气通道的进气歧管和将进气通道与第一和第二气缸连通的分支通道。 发动机具有以下结构中的至少一种：从第二气缸的爆炸到第二气缸的进气操作的间隔被设定为比从第一气缸的爆炸到第一气缸的进气操作的间隔更长， 将第二气缸的进气和排气操作重叠的间隔设定为比第一气缸的进气和排气操作重叠的间隔短，从而减少低速怠速期间的失火并使发动机 在高负载运行时产生大的输出功率。
-
9.发明授权
公开(公告)号：US4934342A
公开(公告)日：1990-06-19
申请号：US132183
申请日：1987-12-14
申请人： Shinichi Tamba , Hitomi Miyake
发明人： Shinichi Tamba , Hitomi Miyake
IPC分类号： F02M35/104 , F01P3/04 , F01P3/20 , F02B75/22 , F02M31/10 , F02M35/10 , F02M35/116
CPC分类号： F02M35/10347 , F01P3/20 , F02B75/22 , F02M35/10327 , F02M35/116 , F01P2060/10 , F02F2200/06
摘要： An intake manifold is provided which communicates with left and right intake passages located respectively in left and right cylinder banks of an internal combustion vee-engine. The intake manifold comprises a single inlet passage portion, and two branch passage portions which branch from an outlet end of the inlet passage portion and which communicate respectively with the intake passages. Each of these passage portions is formed straight so that the intake manifold can be cast by means of metal dies. Also disclosed in a method of manufacturing the intake manifold.
摘要翻译： 设有进气歧管，其与分别位于内燃发动机的左和右气缸组中的左进气通道和右进气通道连通。 进气歧管包括单个入口通道部分和两个分支通道部分，其从入口通道部分的出口端分支并分别与进气通道连通。 这些通道部分中的每一个都形成为直的，使得进气歧管可以通过金属模具铸造。 还在制造进气歧管的方法中公开。
-
公开(公告)号：US4862981A
公开(公告)日：1989-09-05
申请号：US71019
申请日：1987-07-08
CPC分类号： F02B75/007 , B60K11/00 , B60K5/10 , F01P3/18 , F02B1/04 , F02B2075/027 , F02B75/22 , F02F7/006 , Y10S180/90
摘要： An engine and power units employing the engine are provided which include a crankshaft oriented vertically and operatively connected to the engine, a liquid-cooled radiator arranged above the engine substantially perpendicular to the crankshaft, and a cooling fan interposed between the engine and the radiator and operatively connected to the crankshaft. The engines and power units may be employed in motor vehicles and other equipment such as electrical generators.
摘要翻译： 提供了一种采用发动机的发动机和动力装置，其包括垂直和可操作地连接到发动机的曲轴，布置在发动机基本上垂直于曲轴的发动机上的液冷散热器，以及插入在发动机和散热器之间的冷却风扇， 可操作地连接到曲轴。 发动机和动力单元可以用于机动车辆和其他设备，例如发电机。
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.016 秒)
