公开(公告)号：US07131421B2

公开(公告)日：2006-11-07

申请号：US11150319

申请日：2005-06-13

申请人： Masatoshi Hada ,  Yasuki Ohta

发明人： Masatoshi Hada ,  Yasuki Ohta

IPC分类号： F01M1/02 ,  F01M3/00 ,  F01M1/04

CPC分类号： F01M11/02 ,  F01M11/0004 ,  F01M2011/0033 ,  F01M2011/023

摘要： The oil pan includes an oil introducing portion that has an oil introducing plate. The oil introducing plate has an insertion hole for receiving a sucking portion of an oil strainer. The oil introducing plate extends from the periphery of the insertion hole toward a side wall of the oil pan. The oil returned from the first oil return passage is introduced to flow along the oil introducing plate via an oil falling hole formed in a baffle plate that is positioned at the bottom of a crank case of the internal combustion engine. The oil introducing portion further includes a plurality of inclined wall portions mounted on a bottom portion of the oil pan in the vicinity of the side wall of the oil pan in order to support the oil introducing plate. Opening portions are formed between the inclined wall portions and the bottom portion of the oil pan. The oil introducing plate of the oil introducing portion is located just below the oil falling hole formed in said baffle plate.

摘要翻译： 油盘包括具有油引入板的油引入部。 导油板具有用于容纳滤油器的吸入部的插入孔。 导油板从插入孔的周边向油底壳的侧壁延伸。 引入从第一回油通道返回的油通过形成在位于内燃机的曲轴箱底部的挡板中的油滴孔沿着油引入板流动。 油引入部还包括多个倾斜壁部，该多个倾斜壁部安装在油盘的底部附近在油盘的侧壁附近，以支撑油引入板。 开口部分形成在油罐的倾斜壁部分和底部之间。 导油部的导油板位于形成在挡板上的油滴孔的正下方。

公开(公告)号：US20060118077A1

公开(公告)日：2006-06-08

申请号：US11150319

申请日：2005-06-13

申请人： Masatoshi Hada ,  Yasuki Ohta

发明人： Masatoshi Hada ,  Yasuki Ohta

IPC分类号： F01M11/00

CPC分类号： F01M11/02 ,  F01M11/0004 ,  F01M2011/0033 ,  F01M2011/023

摘要： The oil pan includes an oil introducing means that has an oil introducing plate. The oil introducing plate has an insertion hole for receiving a sucking portion of an oil strainer. The oil introducing plate extends from the periphery of the insertion hole toward a side wall of the oil pan. The oil returned from the first oil return passage is introduced to flow along the oil introducing plate via an oil falling hole formed in a baffle plate that is positioned at the bottom of a crank case of the internal combustion engine. The oil introducing means further includes a plurality of inclined wall portions mounted on a bottom portion of the oil pan in the vicinity of the side wall of the oil pan in order to support the oil introducing plate. Opening portions are formed between the inclined wall portions and the bottom portion of the oil pan. The oil introducing plate of the oil introducing means is located just below the oil falling hole formed in said baffle plate.

摘要翻译： 油盘包括具有油引入板的油引入装置。 导油板具有用于容纳滤油器的吸入部的插入孔。 导油板从插入孔的周边向油底壳的侧壁延伸。 引入从第一回油通道返回的油通过形成在位于内燃机的曲轴箱底部的挡板中的油滴孔沿着油引入板流动。 油引入装置还包括多个倾斜壁部，其安装在油盘的底部附近在油盘的侧壁附近以支撑油引入板。 开口部分形成在油罐的倾斜壁部分和底部之间。 油引入装置的导油板位于形成在挡板上的油滴孔的正下方。

公开(公告)号：US20050279314A1

公开(公告)日：2005-12-22

申请号：US11134260

申请日：2005-05-23

申请人： Masatoshi Hada ,  Yasuki Ohta

发明人： Masatoshi Hada ,  Yasuki Ohta

IPC分类号： F01M11/00 ,  F16N39/06 ,  F02B75/06

CPC分类号： F01M11/0004 ,  F01M2011/007 ,  F16N2039/065

摘要： This invention provides an oil pan for internal combustion engine having an intensified stiffness and capable of suppressing vibration and radiating sound and of light weight achieved by reducing the quantity of components. More specifically, this invention provides an oil pan for internal combustion engine comprising an upper portion to be attached to the bottom portion of a cylinder block directly or through an adaptor plate and a lower portion provided on the bottom of the upper portion, in which a baffle plate is formed integrally downward of the upper portion and an oil supplying means for sucking the oil accumulated in the lower portion by sucking portion 5b and supplying sucked oil to respective portions of the internal combustion engine is provided, wherein the upper portion is constituted of side walls connecting the cylinder block with the lower portion and the baffle plate, the baffle plate is comprised of the sucking portion of the oil supplying means provided substantially in the center and an inclined portion which is inclined downward toward the side wall with the sucking portion as its vertex, and communicating opening portions are formed near the side walls of the inclined portion to communicate the cylinder block with the lower portion.

摘要翻译： 本发明提供一种内燃机油盘，其具有增强的刚度并且能够通过减少部件的数量来实现抑制振动和辐射的声音和重量轻。 更具体地说，本发明提供一种用于内燃机的油盘，其包括直接或通过适配板附接到气缸体的底部的上部和设置在上部的底部上的下部， 挡板整体地形成在上部的下方，并且设置有用于通过吸入部分5b吸收积聚在下部的油的供油装置，并且将吸油供给到内燃机的各个部分，其中构成上部 连接气缸体与下部和挡板的侧壁，挡板由大致在中心设置的供油装置的吸入部分和向侧壁向下倾斜的倾斜部分 部分作为其顶点，并且连通的开口部分形成在倾斜部分的侧壁附近 将气缸体与下部通气。

公开(公告)号：US08225770B2

公开(公告)日：2012-07-24

申请号：US12705082

申请日：2010-02-12

申请人： Yasuki Ohta ,  Tomohiko Iwase

发明人： Yasuki Ohta ,  Tomohiko Iwase

IPC分类号： F02M61/14 ,  F02M61/18

CPC分类号： F02M61/14

摘要： A fuel injector assembly includes a modular fuel injector unit and a cylinder head side member. The modular fuel injector unit includes a first fuel injector with a first seal, a second fuel injector with a second seal and a fuel distribution pipe coupled together as a single installable unit. The cylinder head side member includes a first insertion hole with a first fitting section and a second insertion hole with a second fitting section. The first and second insertion holes and the first and second seals of the first and second fuel injectors are arranged such that as the modular fuel injector unit is being mounted to the cylinder head side member, the first seal undergoes a maximum compressive deformation in the first fitting section at a time that does not coincide with a time that the second seal undergoes a maximum compressive deformation in the second fitting section.

摘要翻译： 燃料喷射器组件包括模块化燃料喷射器单元和气缸盖侧构件。 模块化燃料喷射器单元包括具有第一密封件的第一燃料喷射器，具有第二密封件的第二燃料喷射器和作为单个可安装单元联接在一起的燃料分配管线。 气缸盖侧构件包括具有第一装配部的第一插入孔和具有第二装配部的第二插入孔。 第一和第二插入孔以及第一和第二燃料喷射器的第一和第二密封件被布置成使得当模块化燃料喷射器单元安装到气缸盖侧构件时，第一密封件在第一密封件中经受最大压缩变形 在与第二密封件在第二装配部分中经受最大压缩变形的时间不一致的时间。

公开(公告)号：US07171937B2

公开(公告)日：2007-02-06

申请号：US11134260

申请日：2005-05-23

申请人： Masatoshi Hada ,  Yasuki Ohta

发明人： Masatoshi Hada ,  Yasuki Ohta

IPC分类号： F02B75/06

CPC分类号： F01M11/0004 ,  F01M2011/007 ,  F16N2039/065

摘要： An oil pan for internal combustion engine which is lightweight and has improved stiffness and vibration suppression, achieved by reducing the number of components. The oil pan includes an upper portion to be attached to the bottom portion of a cylinder block directly or through an adaptor plate and a lower portion provided on the bottom of the upper portion, with a baffle plate formed integrally downward of the upper portion. An oil supplying means which sucks the oil accumulated in the lower portion and supplies the sucked oil to portions of the internal combustion engine is provided.

摘要翻译： 用于内燃机的油盘，其轻量化并且通过减少部件的数量而获得改进的刚度和振动抑制。 油盘包括直接或通过适配板附接到气缸体的底部的上部和设置在上部的底部上的下部，其上部形成有整体下降的挡板。 提供一种油供给装置，其吸收积聚在下部的油并将吸入的油供给到内燃机的一部分。

公开(公告)号：US20050081815A1

公开(公告)日：2005-04-21

申请号：US10969211

申请日：2004-10-21

申请人： Yasuki Ohta ,  Masatoshi Hada ,  Hiroyuki Kurokawa

发明人： Yasuki Ohta ,  Masatoshi Hada ,  Hiroyuki Kurokawa

IPC分类号： F01M1/02 ,  F01M11/00 ,  F02F7/00

CPC分类号： F01M11/0004 ,  F01M2011/0079

摘要： An oil pan (6) is mounted to a lower surface of a cylinder block (1) in order to reserve an oil. An oil pump housing (7) is cast integrally with the inner side of the right side surface (6a) of the oil pan (6). A rib (14) is formed in order to connect the right side surface (6a) and a left side surface (6b) of the oil pan (6).

摘要翻译： 油缸（6）安装在气缸体（1）的下表面以便储存油。 油泵壳体（7）与油底壳（6）的右侧表面（6a）的内侧一体铸造。 形成肋（14）以连接油底壳（6）的右侧表面（6a）和左侧表面（6b）。

公开(公告)号：US20100242917A1

公开(公告)日：2010-09-30

申请号：US12705082

申请日：2010-02-12

申请人： Yasuki OHTA ,  Tomohiko IWASE

发明人： Yasuki OHTA ,  Tomohiko IWASE

IPC分类号： F02M61/14 ,  F02F1/42

CPC分类号： F02M61/14

摘要： A fuel injector assembly includes a modular fuel injector unit and a cylinder head side member. The modular fuel injector unit includes a first fuel injector with a first seal, a second fuel injector with a second seal and a fuel distribution pipe coupled together as a single installable unit. The cylinder head side member includes a first insertion hole with a first fitting section and a second insertion hole with a second fitting section. The first and second insertion holes and the first and second seals of the first and second fuel injectors are arranged such that as the modular fuel injector unit is being mounted to the cylinder head side member, the first seal undergoes a maximum compressive deformation in the first fitting section at a time that does not coincide with a time that the second seal undergoes a maximum compressive deformation in the second fitting section.

摘要翻译： 燃料喷射器组件包括模块化燃料喷射器单元和气缸盖侧构件。 模块化燃料喷射器单元包括具有第一密封件的第一燃料喷射器，具有第二密封件的第二燃料喷射器和作为单个可安装单元联接在一起的燃料分配管线。 气缸盖侧构件包括具有第一装配部的第一插入孔和具有第二装配部的第二插入孔。 第一和第二插入孔以及第一和第二燃料喷射器的第一和第二密封件被布置成使得当模块化燃料喷射器单元安装到气缸盖侧构件时，第一密封件在第一密封件中经受最大压缩变形 在与第二密封件在第二装配部分中经受最大压缩变形的时间不一致的时间。

公开(公告)号：US07040275B2

公开(公告)日：2006-05-09

申请号：US10969211

申请日：2004-10-21

申请人： Yasuki Ohta ,  Masatoshi Hada ,  Hiroyuki Kurokawa

发明人： Yasuki Ohta ,  Masatoshi Hada ,  Hiroyuki Kurokawa

IPC分类号： F01M1/02

CPC分类号： F01M11/0004 ,  F01M2011/0079

摘要： An oil pan (6) is mounted to a lower surface of a cylinder block (1) in order to reserve an oil. An oil pump housing (7) is cast integrally with the inner side of the right side surface (6a) of the oil pan (6). A rib (14) is formed in order to connect the right side surface (6a) and a left side surface (6b) of the oil pan (6).

摘要翻译： 油缸（6）安装在气缸体（1）的下表面以便储存油。 油泵壳体（7）与油底壳（6）的右侧表面（6a）的内侧一体铸造。 形成肋（14）以连接油底壳（6）的右侧表面（6a）和左侧表面（6b）。