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1. 发明申请

US20090301446A1 BLOW-BY GAS REFLUX APPARATUS FOR ENGINES WITH SUPERCHARGERS 审中-公开
标题翻译：用于超级发动机的发动机用气体回流装置
公开(公告)号：US20090301446A1
公开(公告)日：2009-12-10
申请号：US12477192
申请日：2009-06-03
申请人： Hiroshi ASANUMA , Hirokazu KONOHARA , Naoya OKADA
发明人： Hiroshi ASANUMA , Hirokazu KONOHARA , Naoya OKADA
IPC分类号： F02B33/00 , F02B25/06
CPC分类号： F02M25/06 , F01M13/028 , F01M2013/027 , F02M35/10013 , F02M35/10157 , F02M35/10222 , Y02T10/121 , Y02T10/144
摘要： The present invention includes an air introduction device capable of introducing air into a crankcase of the engine during a supercharging operation of a supercharger, so that blow-by gas within the crankcase can be scavenged into the intake air passage.
摘要翻译：本发明包括一种能够在增压器的增压操作期间将空气引入发动机的曲轴箱中的空气引入装置，从而能够将曲轴箱内的窜气清扫到进气通道中。

2. 发明申请

US20080092848A1 BUTTERFLY VALVES AND INTAKE AIR CONTROL DEVICES FOR INTERNAL COMBUSTION ENGINES 失效
标题翻译：用于内燃机的蝶阀和空气控制装置
公开(公告)号：US20080092848A1
公开(公告)日：2008-04-24
申请号：US11868083
申请日：2007-10-05
申请人： Hiroshi ASANUMA , Takuji NAKAMURA
发明人： Hiroshi ASANUMA , Takuji NAKAMURA
IPC分类号： F02D9/08
CPC分类号： F02D9/1065
摘要： The present invention includes a butterfly valve that has a resin valve body and a shaft. The shaft includes a first shaft member and a second shaft member. The first and second shaft members are integrated with the valve body. The first and second shaft members are spaced from each other in an axial direction by a predetermined distance.
摘要翻译：本发明包括具有树脂阀体和轴的蝶形阀。轴包括第一轴构件和第二轴构件。第一和第二轴构件与阀体一体化。第一和第二轴构件在轴向方向上彼此隔开预定距离。

3. 发明申请

US20080080798A1 BEARING FIXING STRUCTURES AND METHODS OF FIXING BEARINGS 审中-公开
标题翻译：轴承固定结构和固定轴承的方法
公开(公告)号：US20080080798A1
公开(公告)日：2008-04-03
申请号：US11859051
申请日：2007-09-21
申请人： Hideki ASANO , Hiroshi ASANUMA , Tetsushi NATSUME
发明人： Hideki ASANO , Hiroshi ASANUMA , Tetsushi NATSUME
IPC分类号： F16C35/00 , B23P11/00
CPC分类号： F16C35/02 , Y10T29/49865
摘要： The present invention includes a bearing fixing structure for fixing a bearing in position relative to a resin housing. The bearing is fitted into an inner circumference of the housing. The structure includes an annular holding member and an engaging device. The holding member is press-fitted into the inner circumference of the housing so as to hold the bearing from one side with respect to an axial direction of the housing for preventing the bearing from being removed from the housing. The engaging device engages an outer circumferential face of the holding member with the inner circumference of the housing with respect to the axial direction of the housing.
摘要翻译：本发明包括用于将轴承相对于树脂壳体固定就位的轴承固定结构。轴承安装在外壳的内周。该结构包括环形保持构件和接合装置。保持构件被压配合到壳体的内周中，以便相对于壳体的轴向方向从一侧保持轴承，以防止轴承从壳体移除。接合装置与保持构件的外周面相对于壳体的轴向方向与壳体的内周接合。

4. 发明申请

US20080063329A1 BEARING FIXING STRUCTURES 审中-公开
标题翻译：轴承固定结构
公开(公告)号：US20080063329A1
公开(公告)日：2008-03-13
申请号：US11850166
申请日：2007-09-05
申请人： Hideki ASANO , Hiroshi ASANUMA , Toshiyuki MASUI , Hiroshi TANIMURA
发明人： Hideki ASANO , Hiroshi ASANUMA , Toshiyuki MASUI , Hiroshi TANIMURA
IPC分类号： F16C35/00
CPC分类号： F02D9/106 , F02D9/107 , F02D9/108 , F16C33/74 , F16J15/061 , F16J15/14
摘要： The present invention includes a bearing fixing structure for fixing a bearing in position relative to a resin housing by press-fitting the bearing into a recess formed in the housing. The bearing fixing structure includes a non-contact face formed along the entire inner circumference of the recess of the housing and constructed not to contact with an outer circumferential face of the bearing. Projections are formed on the non-contact face and are arranged along the circumference of the non-contact face. Each projection extends along a press-fitting direction for the bearing, so that the projections can be crushed by the outer circumferential face of the bearing as the bearing is press-fitted into the recess. A sealing face is formed in the recess on the front side of the non-contact face with respect to the press-fitting direction, so that the entire circumference of the outer circumferential face of the bearing can closely contact with the sealing face.
摘要翻译：本发明包括一种轴承固定结构，用于通过将轴承压配合到形成在壳体中的凹部中，将轴承相对于树脂壳体固定就位。轴承固定结构包括沿着壳体的凹部的整个内圆周形成并且构造成不与轴承的外周面接触的非接触面。突起形成在非接触面上并且沿着非接触面的圆周布置。每个突起沿着轴承的压配方向延伸，使得当轴承压配合到凹部中时，凸起可以被轴承的外周面压扁。密封面相对于压入方向形成在非接触面的前侧的凹部中，使得轴承的外周面的整周与密封面紧密接触。

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