专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100089368A1 AIR DUCT FOR ENGINE 有权
标题翻译：发动机空气导管
公开(公告)号：US20100089368A1
公开(公告)日：2010-04-15
申请号：US12328997
申请日：2008-12-05
申请人： Ryu HIRATA , Yoshinobu NAGASAKA , Hirotsugu KOJIMA
发明人： Ryu HIRATA , Yoshinobu NAGASAKA , Hirotsugu KOJIMA
IPC分类号： F02M33/02 , B01D53/02 , B01D53/04
CPC分类号： B01D53/0431 , B01D2253/102 , B01D2257/702 , F02M29/06 , F02M33/02 , F02M35/02 , F02M35/10144 , F02M35/10262 , F02M35/10281 , Y02T10/146
摘要： An air duct 13 connected to the intake system of an engine 12 has a duct main body 13A and a cylindrical fuel adsorption filter 19 having air permeability. The fuel adsorption filter 19 is located in the duct main body 13A. The fuel adsorption filter 19 is arranged to be coaxial with respect to the duct main body 13A. A gap 21 is defined between the inner circumferential surface of the duct main body 13A and the outer circumferential surface of the fuel adsorption filter 19. An opening 22 for drawing air flow into the gap 21 is formed between an air flow upstream side of the gap 21 and an air passage area of the duct main body 13A.
摘要翻译：与发动机12的进气系统连接的风道13具有导风管主体13A和具有透气性的圆筒状燃料吸附过滤器19。燃料吸附过滤器19位于管道主体13A中。燃料吸附过滤器19被布置成相对于管道主体13A是同轴的。在管道主体13A的内周面和燃料吸附过滤器19的外周面之间形成有间隙21.在间隙21的空气流上游侧形成有用于吸入空气的开口22， 21和导管主体13A的通气区域。

2. 发明申请

US20090260996A1 CASE LOCKING MECHANISM 失效
标题翻译：案例锁定机制
公开(公告)号：US20090260996A1
公开(公告)日：2009-10-22
申请号：US12424085
申请日：2009-04-15
申请人： Kenji IKEDA , Hirotsugu KOJIMA
发明人： Kenji IKEDA , Hirotsugu KOJIMA
IPC分类号： B65D55/04
CPC分类号： F02M35/024
摘要： Lock mechanisms are provide between a first case part and a second case part, which are made of synthetic resin and are openable and closable. Projections are formed on an outer side surface of the first case part. Each projection has a stopper hole that extends along the circumferential direction of the outer side surfaces of the case parts. U-shaped deformable pieces are formed integrally with the outer side surface of the second case part. Each deformable piece can be deformed in a direction perpendicular to the outer side surface of the second case part. A hook portion is integrally formed with a distal portion of each deformable piece. Guide portions formed at the edge of the entrance of the stopper hole. The guide portions guide the hook portion toward the stopper hole. Holding portions are formed at the edge of the exit of the stopper hole. The holding portions hold the claw portions of the hook portion.
摘要翻译：在第一壳体部分和第二壳体部分之间提供锁定机构，该第一壳体部分和第二壳体部分由合成树脂制成并且是可开闭的。突出部形成在第一壳体部的外侧面上。每个突起具有沿壳体部分的外侧表面的圆周方向延伸的止动孔。 U形可变形件与第二壳体部分的外侧表面一体形成。每个可变形件可以在垂直于第二壳体部分的外侧表面的方向上变形。钩部分与每个可变形件的远端部分整体形成。导向部分形成在止动孔的入口的边缘处。引导部将钩部朝向止动孔引导。保持部形成在止动孔的出口的边缘。保持部保持钩部的爪部。

3. 发明申请

US20090301427A1 CYLINDER HEAD COVER 有权
标题翻译：气缸盖盖
公开(公告)号：US20090301427A1
公开(公告)日：2009-12-10
申请号：US12475747
申请日：2009-06-01
申请人： Hirotsugu KOJIMA , Kunihiro YAMAURA , Yoshiaki SUMIYA , Takahiro YAMAZAKI , Kazuya YOSHIJIMA
发明人： Hirotsugu KOJIMA , Kunihiro YAMAURA , Yoshiaki SUMIYA , Takahiro YAMAZAKI , Kazuya YOSHIJIMA
IPC分类号： F02F7/00
CPC分类号： F02F7/006
摘要： A cylinder head cover is formed by a synthetic resin outer shell, which is molded by inserting a metal valve case, which holds a oil control valve, in a mold. The valve case has a bolt fastening portion for fastening the valve case, together with the outer shell, to the cam cap. The valve fastening portion has a bolt insertion hole. The bolt fastening portion also has a flange that extends radially outward. The flange has through holes. The flange is embedded in the outer shell, and synthetic resin forming the outer shell fills the through holes.
摘要翻译：气缸盖盖由合成树脂外壳形成，该合成树脂外壳通过将保持油控阀的金属阀壳插入模具中而成型。阀壳具有用于将阀壳与外壳一起紧固到凸轮盖的螺栓紧固部分。阀紧固部具有螺栓插入孔。螺栓紧固部分还具有径向向外延伸的凸缘。法兰有通孔。凸缘嵌入外壳中，形成外壳的合成树脂填充通孔。

4. 发明申请

US20090102137A1 SEALING MEMBER AND SEALING STRUCTURE 失效
标题翻译：密封会员和密封结构
公开(公告)号：US20090102137A1
公开(公告)日：2009-04-23
申请号：US12246764
申请日：2008-10-07
申请人： Norihiro KATAYAMA , Hirotsugu KOJIMA
发明人： Norihiro KATAYAMA , Hirotsugu KOJIMA
IPC分类号： F02F11/00
CPC分类号： F16J15/061 , F02F7/006
摘要： A sealing member 14 has a main seal 15 and a sub seal 21. The sub seal 21 is integrally formed with a first connecting element 20 that extends from the main seal 15. The first connecting element 20 has an upper bent portion 23a and a lower bent portion 23b. The sub seal 21 is at a higher position than the main seal 15 due to the upper and lower bent portions 23a, 23b. The first connecting element 20 has a rib 24 that extends along a longitudinal direction of the first connecting element 20. An upper thick portion 26a and a lower thick portion 26b are formed on the upper bent portion 23a and the lower bent portion 23b of the first connecting element 20, respectively. The rib 24 and the upper and lower thick portions 26a, 26b improve the rigidity of the first connecting element 20.
摘要翻译：密封构件14具有主密封件15和副密封件21.子密封件21与从主密封件15延伸的第一连接元件20一体形成。第一连接元件20具有上弯曲部分23a和下部弯曲部23b。由于上下弯曲部23a，23b，副密封件21处于比主密封件15高的位置。第一连接元件20具有沿着第一连接元件20的纵向方向延伸的肋24.上部厚部26a和下部厚部26b形成在第一连接元件20的上部弯曲部23a和下部弯曲部23b上连接元件20。肋24以及上下厚部26a，26b提高了第一连接元件20的刚性。

5. 发明申请

US20120006304A1 FUEL PUMP ATTACHMENT STRUCTURE 失效
标题翻译：燃油泵附件结构
公开(公告)号：US20120006304A1
公开(公告)日：2012-01-12
申请号：US13173227
申请日：2011-06-30
申请人： Keisuke WAKABAYASHI , Yoshiaki SUMIYA , Hirotsugu KOJIMA , Shuji YAMAGUCHI
发明人： Keisuke WAKABAYASHI , Yoshiaki SUMIYA , Hirotsugu KOJIMA , Shuji YAMAGUCHI
IPC分类号： F02M37/04
CPC分类号： F02M37/043 , F02F7/006 , F02M37/06 , F02M39/02
摘要： A fuel pump attachment structure is provided that includes a cylinder head; a cylinder head cover joined to a top surface of the cylinder head; a bracket mounted to the top surface of the cylinder head so as to be located at a position outside the cylinder head cover; and a fuel pump attached to the bracket. The fuel pump is inserted into an opening formed in the cylinder head cover. A sealing member is arranged between an outer surface of the fuel pump and a surface of the cylinder head cover that defines the opening. Alternatively, a pressing portion is formed in a lower portion of the bracket. The pressing portion presses a pressed portion formed on a periphery of the cylinder head cover from above by means of a bolt that is inserted into the pressing portion and fastened to the cylinder head.
摘要翻译：提供了一种燃料泵附接结构，其包括气缸盖; 连接到气缸盖的顶表面的气缸盖罩; 安装在气缸盖的上表面的支架，以便位于气缸盖罩外侧的位置; 以及附接到支架的燃料泵。燃料泵被插入形成在气缸盖罩中的开口中。密封构件设置在燃料泵的外表面和限定开口的气缸盖罩的表面之间。或者，在支架的下部形成有按压部。按压部分通过插入到按压部分中并紧固到气缸盖上的螺栓从上方按压形成在气缸盖罩的周边上的按压部分。

6. 发明申请

US20100143074A1 COMPOSITE MEMBER FIXING STRUCTURE 有权
标题翻译：复合构件固定结构
公开(公告)号：US20100143074A1
公开(公告)日：2010-06-10
申请号：US12626996
申请日：2009-11-30
申请人： Yoshiaki SUMIYA , Hirotsugu KOJIMA , Kazuya YOSHIJIMA , Takahiro YAMAZAKI
发明人： Yoshiaki SUMIYA , Hirotsugu KOJIMA , Kazuya YOSHIJIMA , Takahiro YAMAZAKI
IPC分类号： F16B35/04 , F16B43/02
CPC分类号： F02F7/006 , F02F2007/0041 , F16B33/004 , F16B35/041 , Y10T403/75
摘要： A composite member 12, which is formed by integrating an OCV housing 14 and a cylinder head cover 13, is fixed to a cam cap 15 by a bolt 20. The bolt 20 is passed through a bolt insertion hole 16 of the composite member 12 and fastened to the cam cap 15. A step portion 20d is formed in a shank 20c between a head 20a and a threaded rod 20b of the bolt 20. A circumferential groove 21 is formed in the shank 20c between the step portion 20d and the head 20a of the bolt 20. The circumferential groove 21 extends along the outer circumferential surface of the shank 20c. An annular sealing member 22 is fitted in the groove 21. The threaded rod 20b of the bolt 20 is then screwed into the internal thread 19 of the cam cap 15, which is a coupled member. At this time, the step portion 20d of the bolt 20 contacts a contacting portion 16c in the bolt insertion hole 16 of the OCV housing 14. Also, the sealing member 22 contacts the inner circumferential surface of the bolt insertion hole 16 of the cylinder head cover 13.
摘要翻译：通过集成OCV壳体14和气缸盖罩盖13形成的复合构件12通过螺栓20固定到凸轮盖15.螺栓20穿过复合构件12的螺栓插入孔16，并且固定在凸轮盖15上。台阶部分20d形成在螺栓20的头部20a和螺纹杆20b之间的柄部20c中。在柄部20c之间的台阶部分20d和头部20a之间形成周向槽21 周向槽21沿着杆20c的外圆周表面延伸。环形密封件22装配在槽21中。然后将螺栓20的螺纹杆螺纹拧入作为联接件的凸轮盖15的内螺纹19中。此时，螺栓20的阶梯部20d与OCV壳体14的螺栓插入孔16中的接触部16c接触。此外，密封构件22与气缸盖的螺栓插入孔16的内周面接触盖13。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式