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1. 发明申请

US20090183709A1 Engine air cleaner and device for mounting air cleaner on engine 有权
公开(公告)号：US20090183709A1
公开(公告)日：2009-07-23
申请号：US11919556
申请日：2006-06-23
申请人： Yoshihiko Kubo , Shingo Yoneda , Kazuhiro Sakamoto , Yasunori Matsubara
发明人： Yoshihiko Kubo , Shingo Yoneda , Kazuhiro Sakamoto , Yasunori Matsubara
IPC分类号： F02M35/02 , B23P19/00
CPC分类号： F02M35/024 , F02M35/04 , F02M35/1017 , Y10T29/53443
摘要： In an engine air cleaner, a suction opening (50) communicating with outside air and a discharge opening (16) communicating with an engine (E) are provided in an upper cover body (11) of a cleaner cover (10), a cleaner element unit (Ue) for cleaning the outside air sucked in via the suction opening (50) is housed within the upper cover body (11), and a skirt wall (11a) of the upper cover body (11) in the vicinity of the suction opening (50) extends further downward than the suction opening (50). This prevents raindrops running down the outer face of the cleaner cover body (11) from being sucked into the interior of the air cleaner via the suction opening (50). Further, a seal packing (68) and the cleaner element unit (Ue) are superimposed and fitted onto an outer periphery of an intake passage (17) within the cleaner cover body (10), the seal packing (68) preventing outside air from leaking directly into the discharge opening (16), and the seal packing (68) is provided with a retaining projection (75) that is tightly engaged with the intake passage (17). This prevents the seal packing (68) from being unintentionally detached from the cleaner cover body (10) when replacing the cleaner element unit (Ue), etc., thus preventing assembly of the seal packing (68) from being forgotten or the seal packing (68) from being lost. Furthermore, an air cleaner (AC) is disposed so as to be side by side with one side of the engine (E), a lower part of the cleaner cover body (10) is joined integrally to and supported on the engine (E) together with a carburetor (4) via a pair of connecting bolts (22, 23), and a reinforcing vertical wall portion (37) of the cleaner cover body (10) facing the engine (E) across a gap is joined integrally to and supported on the engine (E) via another connecting bolt (24). This enhances the rigidity with which the air cleaner is supported on the engine (E).

2. 发明授权

US07594946B2 Air-cleaner filter material for internal combustion engine and air-cleaner element 有权
标题翻译：用于内燃机和空气滤清器元件的空气滤清器过滤材料
公开(公告)号：US07594946B2
公开(公告)日：2009-09-29
申请号：US11499506
申请日：2006-08-04
申请人： Sadahito Goto , Yasunori Matsubara , Yoshihiko Kubo
发明人： Sadahito Goto , Yasunori Matsubara , Yoshihiko Kubo
IPC分类号： B01D46/00
CPC分类号： B01D46/10 , B01D39/163 , B01D2239/0668 , B01D2275/10 , B01D2275/30 , B01D2279/60 , F02M35/024
摘要： The invention provides an air-cleaner filter material for an internal combustion engine, which comprises a dust-collecting layer comprising a melt-blown nonwoven fabric having a maximum pore size of 100 μm or less and a dust-retaining layer arranged upstream of the dust-collecting layer and laminated integrally by heat fusion with, the dust-collecting layer, comprising a thermal-bond nonwoven fabric having fibers with two or more fiber diameters arranged in the order of increasing the proportion of smaller fiber diameter in the direction from the upstream to downstream side, wherein the in-plane of the filter material has a portion of high fiber density and a portion of low fiber density, and the portion of high fiber density occurs in a lattice pattern.
摘要翻译：本发明提供一种用于内燃机的空气滤清器过滤材料，其包括集尘层，该集尘层包括最大孔径为100μm以下的熔喷无纺布和设置在尘埃上游的防尘层所述集尘层与所述集尘层一体地层压，所述集尘层包含具有两根或更多根纤维直径的纤维的热粘合无纺布，所述纤维直径按照沿着上游方向增加纤维直径的比例增加的顺序排列其特征在于，所述过滤材料的面内具有高纤维密度的一部分和低纤维密度的一部分，高纤维密度的部分以格子状发生。

3. 发明授权

US5236447A Artificial tubular organ 失效
标题翻译：人造管状机构
公开(公告)号：US5236447A
公开(公告)日：1993-08-17
申请号：US723251
申请日：1991-06-28
申请人： Yoshihiko Kubo , Takashi Arai , Susumu Nakajima , Tomiyo Maeda , Hajime Tsujikawa
发明人： Yoshihiko Kubo , Takashi Arai , Susumu Nakajima , Tomiyo Maeda , Hajime Tsujikawa
IPC分类号： A61F2/02 , A61F2/06 , A61F2/07 , A61F2/90 , A61L27/14 , D03D15/00
CPC分类号： A61F2/07 , A61F2/06 , A61L27/14 , D03D15/00 , D03D3/02 , A61F2/90 , A61F2002/065 , A61F2002/075 , A61F2210/0004 , D10B2201/20 , D10B2321/021 , D10B2321/022 , D10B2321/042 , D10B2321/06 , D10B2331/02 , D10B2331/04 , D10B2331/10 , D10B2401/10
摘要： An artificial tubular organ composed of a tubular supporting frame made of a plastic material which is provided on at least one surface therefore with a medical prosthetic material. The supporting frame is composed of a plurality of ring portions arranged on an axis, and a plurality of pairs of connecting portions extending between adjacent two ring portions so as to connect them to each other, every other pair of the connecting portions being diametrically arranged on the ring portions, the remaining pairs of the connecting portions being arranged such that a plane containing their center lines is perpendicular to a plane containing the center lines of pairs of diametrically arranged connecting portions. The medical prosthetic material may be a woven fabric, a knitted fabric, a nonwoven fabric, or a combination thereof. Preferred fabric includes absorbable macromolecular yarns and nonabsorbable macromolecular yarns.

4. 发明授权

US08002863B2 Engine air cleaner and device for mounting air cleaner on engine 有权
标题翻译：发动机空气滤清器和用于在发动机上安装空气滤清器的装置
公开(公告)号：US08002863B2
公开(公告)日：2011-08-23
申请号：US11919556
申请日：2006-06-23
申请人： Yoshihiko Kubo , Shingo Yoneda , Kazuhiro Sakamoto , Yasunori Matsubara
发明人： Yoshihiko Kubo , Shingo Yoneda , Kazuhiro Sakamoto , Yasunori Matsubara
IPC分类号： B01D50/00
CPC分类号： F02M35/024 , F02M35/04 , F02M35/1017 , Y10T29/53443
摘要： An engine air cleaner includes a cleaner element unit is housed within the upper cover body, and a skirt wall of the upper cover body extends further downward than the suction opening. A seal packing and the cleaner element unit are superimposed and fitted onto an outer periphery of an intake passage within the cleaner cover body. The seal packing is provided with a retaining projection that is tightly engaged with the intake passage. An air cleaner is disposed to be side by side with one side of the engine, a lower part of the cleaner cover body is joined integrally to and supported on the engine together with a carburetor via a pair of connecting bolts, and a reinforcing vertical wall portion of the cleaner cover body facing the engine across a gap is joined integrally to and supported on the engine via another connecting bolt.
摘要翻译：发动机空气滤清器包括一个清洁器元件单元，该清洁器元件单元容纳在上盖主体内，并且上盖主体的裙壁比抽吸开口进一步向下延伸。密封垫片和清洁器元件单元叠加并安装在清洁器盖体内的进气通道的外周上。密封垫片设置有与进气通道紧密接合的保持突起。空气滤清器与发动机的一侧并排设置，清洁器盖体的下部通过一对连接螺栓与化油器一体地连接并与发动机一起支撑在发动机上，并且加强垂直壁清洁器盖主体面向发动机跨越间隙的部分通过另一连接螺栓一体地连接到发动机并被支撑在发动机上。

5. 发明申请

US20070028573A1 Air-cleaner filter material for internal combustion engine and air-cleaner element 有权
标题翻译：用于内燃机和空气滤清器元件的空气滤清器过滤材料
公开(公告)号：US20070028573A1
公开(公告)日：2007-02-08
申请号：US11499506
申请日：2006-08-04
申请人： Sadahito Goto , Yasunori Matsubara , Yoshihiko Kubo
发明人： Sadahito Goto , Yasunori Matsubara , Yoshihiko Kubo
IPC分类号： B01D50/00
CPC分类号： B01D46/10 , B01D39/163 , B01D2239/0668 , B01D2275/10 , B01D2275/30 , B01D2279/60 , F02M35/024
摘要： The invention provides an air-cleaner filter material for an internal combustion engine, which has a long life with high rigidity without deformation or filter material breakage upon loading with dust, is free of re-scattering of dust, and hardly causes environmental contamination at the time of producing it, as well as an air-cleaner element using the same. The air-cleaner filter material for an internal combustion engine comprises a dust-collecting layer comprising a melt-blown nonwoven fabric having a maximum pore size of 100 μm or less and a dust-retaining layer arranged upstream of the dust-collecting layer and laminated integrally by heat fusion with, the dust-collecting layer, comprising a thermal-bond nonwoven fabric having fibers with two or more fiber diameters of 10 μm to 80 μm arranged in the order of increasing the ratio of the smaller fiber diameter in the direction from the upstream to downstream side, and having an average fiber diameter of 30 μm to 60 μm and a fiber areal weight of 80 to 300 g/m2, wherein the in-plane of the filter material has a portion 3 of high fiber density and a portion 4 of low fiber density, and the portion 3 of high fiber density occurs in a lattice pattern.
摘要翻译：本发明提供了一种用于内燃机的空气滤清器过滤材料，其具有长的使用寿命，刚度高而没有变形，或者在装载灰尘时过滤材料破裂，没有灰尘的再散射，并且几乎不引起环境污染生产它的时间，以及使用它的空气净化器元件。用于内燃机的空气滤清器过滤材料包括集尘层，其包含最大孔径为100μm以下的熔喷无纺布和设置在集尘层上游的防尘层，并且层压通过与集尘层进行热熔接而一体化，该集尘层包括具有两个或更多个纤维直径为10μm至80μm的纤维的热粘合非织造织物，按照以下顺序排列：纤维直径从上游到下游侧，平均纤维直径为30μm〜60μm，纤维面积重量为80〜300g / m 2，其中，过滤材料的面内具有高纤维密度的部分3和低纤维密度的部分4，并且高纤维密度的部分3以格子图案发生。

6. 发明申请

US20090044769A1 AIR-COOLED ENGINE 有权
标题翻译：空冷发动机
公开(公告)号：US20090044769A1
公开(公告)日：2009-02-19
申请号：US11913146
申请日：2006-06-16
申请人： Yoshihiko Kubo , Kazuhisa Ogawa , Hiroshi Koyama , Akihisa Shinoda , Kazuhiro Sakamoto , Souhei Honda
发明人： Yoshihiko Kubo , Kazuhisa Ogawa , Hiroshi Koyama , Akihisa Shinoda , Kazuhiro Sakamoto , Souhei Honda
IPC分类号： F01P1/02 , F01P5/06 , F02N3/02
CPC分类号： F01P1/02 , F01P5/06 , F02B63/02 , F02N3/02
摘要： An air-cooled engine (10) has a fan cover (16) for covering a cooling fan (14). The cover (16) is composed of a fan-cover peripheral wall (44) for covering the outside of the cooling fan (14), and a top board (45) for closing off one end of the fan-cover peripheral wall (44). The fan-cover peripheral wall (44) has an internally disposed guiding duct (47) for guiding cooling air (Wi) from the cooling fan (14) to an engine main body (12). A first fastening member (42) secures a portion of the external part of the fan-cover peripheral wall (44) that is proximal to the guiding duct (47) to a casing (25) of the engine main body (12). A second fastening member (41) extends from the casing (25) and through the fan-cover peripheral wall (44), and secures a top board (45) in a portion that is at a distance from the guiding duct (47).
摘要翻译：风冷发动机（10）具有用于覆盖冷却风扇（14）的风扇罩（16）。盖（16）由用于覆盖冷却风扇（14）的外部的风扇盖周壁（44）和用于封闭风扇罩周壁（44）的一端的顶板）。风扇周边壁（44）具有内部设置的引导管道（47），用于将冷却空气（Wi）从冷却风扇（14）引导到发动机主体（12）。第一紧固构件（42）将靠近引导管（47）的风扇罩周壁（44）的外部部分的一部分固定到发动机主体（12）的壳体（25）上。第二紧固构件（41）从壳体（25）延伸并穿过风扇盖周壁（44），并将顶板（45）固定在与导向管（47）一定距离的部分。

7. 发明授权

US07779792B2 Air-cooled engine 有权
标题翻译：风冷发动机
公开(公告)号：US07779792B2
公开(公告)日：2010-08-24
申请号：US11913146
申请日：2006-06-16
申请人： Yoshihiko Kubo , Kazuhisa Ogawa , Hiroshi Koyama , Akihisa Shinoda , Kazuhiro Sakamoto , Souhei Honda
发明人： Yoshihiko Kubo , Kazuhisa Ogawa , Hiroshi Koyama , Akihisa Shinoda , Kazuhiro Sakamoto , Souhei Honda
IPC分类号： F02N3/02
CPC分类号： F01P1/02 , F01P5/06 , F02B63/02 , F02N3/02
摘要： An air-cooled engine (10) has a fan cover (16) for covering a cooling fan (14). The cover (16) is composed of a fan-cover peripheral wall (44) for covering the outside of the cooling fan (14), and a top board (45) for closing off one end of the fan-cover peripheral wall (44). The fan-cover peripheral wall (44) has an internally disposed guiding duct (47) for guiding cooling air (Wi) from the cooling fan (14) to an engine main body (12). A first fastening member (42) secures a portion of the external part of the fan-cover peripheral wall (44) that is proximal to the guiding duct (47) to a casing (25) of the engine main body (12). A second fastening member (41) extends from the casing (25) and through the fan-cover peripheral wall (44), and secures a top board (45) in a portion that is at a distance from the guiding duct (47).
摘要翻译：风冷发动机（10）具有用于覆盖冷却风扇（14）的风扇罩（16）。盖（16）由用于覆盖冷却风扇（14）的外部的风扇盖周壁（44）和用于封闭风扇罩周壁（44）的一端的顶板）。风扇周边壁（44）具有内部设置的引导管道（47），用于将冷却空气（Wi）从冷却风扇（14）引导到发动机主体（12）。第一紧固构件（42）将靠近引导管（47）的风扇罩周壁（44）的外部部分的一部分固定到发动机主体（12）的壳体（25）上。第二紧固构件（41）从壳体（25）延伸并穿过风扇盖周壁（44），并将顶板（45）固定在与导向管（47）一定距离的部分。

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