-
公开(公告)号：US20170328318A1
公开(公告)日：2017-11-16
申请号：US15506230
申请日：2015-08-10
发明人： Tatsuki FUKUI , Koji YOSHIDA , Takuya KONO , Shinya HIGASHI , Yuichi MURAKOSHI , Takayuki KONDO , Akihiro YANO , Kensuke NIWA , Hidetomo ISHIDA
IPC分类号： F02M37/10
CPC分类号： F02M37/106 , F02M37/10 , F02M37/103
摘要： A fuel supply device includes a cover member which is attached to an opening of a fuel tank, a pump unit comprising a pump, and a connecting portion for connecting the cover member and the pump unit. The pump unit is connected to the connecting portion so as to be relatively movable to the cover member. When the fuel supply device is attached to the fuel tank, an engagement portion provided at a lower portion of the pump unit abuts the connecting portion such that via the engagement portion the connecting portion presses the pump unit against the fuel tank.
-
公开(公告)号：US20170268471A1
公开(公告)日：2017-09-21
申请号：US15505647
申请日：2015-08-10
发明人： Tatsuki FUKUI , Koji YOSHIDA , Kensuke NIWA , Shinya HIGASHI , Yuichi MURAKOSHI , Hidetomo ISHIDA , Hiroyasu KARIYA , Hironori TANIKAWA , Takuhito FUJIWARA
IPC分类号： F02M37/10
CPC分类号： F02M37/103 , F02M37/10
摘要： A fuel supply device has a cover member which is attached to an opening of a fuel tank, a pump unit comprising a pump, and a connecting portion configured to connect the cover member and the pump unit. A connecting shaft which is formed to one of the two connected members of the connecting portion is inserted into a connecting hole which is formed to the other of the two such that the pump unit is connected to be relatively movable to the connecting portion. The pump unit includes an upper base on which the pump is placed, and a lower base which contacts to the fuel tank. The upper base and the lower base are coupled through attachments whereby an engagement portion of the upper base is fitted into a recessed portion formed on the side of the lower base. The recessed portion has a pair of planes opposing to each other and oriented toward a bottom surface of the lower base from a predetermined position. The recessed portion is further configured such that an interval between a pair of the planes is gradually increased toward the bottom surface.
-
公开(公告)号：US20140007960A1
公开(公告)日：2014-01-09
申请号：US13935165
申请日：2013-07-03
发明人： Kensuke NIWA
IPC分类号： F02M55/02 , F16L55/115
CPC分类号： F02M55/02 , B29C65/02 , B29C65/0672 , B29C65/08 , B29C65/16 , B29C65/18 , B29C65/20 , B29C66/1312 , B29C66/322 , B29C66/542 , B29L2031/7172 , F02M55/025 , F02M2200/8046 , F02M2200/8084 , F02M2200/9015 , F16L41/03 , F16L55/115 , Y10T137/85938
摘要： A fuel delivery pipe may include a main pipe portion and a plurality of distribution pipe portions. A cap member may close an opening of an open end of the main pipe portion. The cap member may include a cap body, a fusion bonding member fusion-bonded to the closed side end of the main pipe portion, and a connection support portion provided between the fusion bonding member and the cap body. When a load is applied to the cap body while the fusion bonding member is bonded to the open end of the main pipe portion, the connection support portion may mitigate potential stress that may be applied to a fusion bonded region.
摘要翻译： 燃料输送管可以包括主管部分和多个分配管部分。 盖构件可以封闭主管部分的开口端的开口。 盖构件可以包括盖主体，熔接在主管部分的封闭侧端部的熔接部件，以及设置在熔接部件和盖体之间的连接支撑部。 当熔融结合部件接合到主管部分的开口端时，当将负载施加到盖体时，连接支撑部分可以减轻可能施加到熔接区域的电位应力。
-
公开(公告)号：US20210025360A1
公开(公告)日：2021-01-28
申请号：US17042222
申请日：2019-02-14
发明人： Satoshi ITO , Koji YOSHIDA , Kensuke NIWA , Masashi GO , Takashi KANIE
IPC分类号： F02M37/10
摘要： A cover for a fuel tank includes a flange unit configured to close an opening of the fuel tank and a joint member connected to the flange unit . The joint member is movable in an upward/downward direction. The flange unit includes a side tubular portion extending in the upward/downward direction . The joint member includes a support column portion extending in the upward/downward direction . The support column portion is movably disposed in the side tubular portion so as to be movable in the upward/downward direction. The support column portion is connected to the side tubular portion by a snap-fit so as to be movable and suspendable in the upward/downward direction.
-
公开(公告)号：US20190331073A1
公开(公告)日：2019-10-31
申请号：US15999840
申请日：2017-01-23
发明人： Shinya HIGASHI , Koji YOSHIDA , Kensuke NIWA , Hiroyasu KARIY A , Morihiro TAKEMURA , Tatsuki FUKUI , Akira IIDA , Takuhito FUJIWARA , Takeaki MORIZONO , Takehiro YAMAUCHI
摘要： When a fuel tank is inclined at a negative slope and tilted to the right side, it may be tilted such that a position of a mesh member is relatively higher than a position of a vapor outlet of a vapor outlet passage. In this case, air may enter into a leak passage from an outlet port such that interfacial tension is generated in the mesh member. The interface between fuel and air is present at the mesh member, and the interfacial tension generated at the interface serves to prevent air from entering into a discharge pipe.
-
公开(公告)号：US20190024617A1
公开(公告)日：2019-01-24
申请号：US16071571
申请日：2017-01-04
发明人： Tatsuki FUKUI , Koji YOSHIDA , Akira IIDA , Shinya HIGASHI , Morihiro TAKEMURA , Hiroyasu KARIYA , Takeaki MORIZONO , Takuhito FUJlWARA , Kensuke NIWA , Takehiro YAMAUCHI
IPC分类号： F02M37/10
摘要： A fuel supply device includes a flange unit configured to be attached to an upper wall of a fuel tank to close an opening of the fuel tank, a pump unit configured to be disposed within the fuel tank, and a coupling mechanism moveably coupling the pump unit to the flange unit in a vertically slidable manner. The coupling mechanism includes a fixed-side rail member having a rail portion extending vertically from the flange unit, and a movable-side rail member having a channel-groove shaped rail groove extending from the pump unit. The channel-groove shaped rail groove is slidably engaged with the rail portion of the fixed-side rail member. A recess having a semi-circular cross section is formed at a corner of the rail groove of the movable-side rail member.
-
公开(公告)号：US20180163679A1
公开(公告)日：2018-06-14
申请号：US15555464
申请日：2016-02-12
发明人： Kensuke NIWA , Koji YOSHIDA , Kazunori HIBI , Ryosuke HAYASHI , Shinji SHIMOKAWA
IPC分类号： F02M37/22 , B01D35/00 , B01D35/027 , B01D35/30 , F02M37/10
CPC分类号： F02M37/22 , B01D35/005 , B01D35/0273 , B01D35/30 , B01D2201/4084 , F02M37/10 , F02M37/50
摘要： A fuel supply device includes a fuel filter interposed between an upper outer frame member and a lower outer frame member. The fuel filter includes an upper filter member, a lower filter member and an inner space-defining-member having a portion that is positioned between the upper filter member and the lower filter member. A peripheral edge of the upper filter member and a peripheral edge of the lower filter member are joined together. The inner space-defining-member includes an interposed portion that, together with the upper filter member and the lower filter member, is fixed between the upper outer frame member and the lower outer frame member.
-
公开(公告)号：US20170341510A1
公开(公告)日：2017-11-30
申请号：US15505330
申请日：2015-08-10
发明人： Takuya KONO , Koji YOSHIDA , Tatsuki FUKUI , Shinya HIGASHI , Yuichi MURAKOSHI , Takayuki KONDO , Akihiro YANO , Kensuke NIWA , Hidetomo ISHIDA
IPC分类号： B60K15/077 , F02M37/00 , B60K15/05 , G01F23/76 , G01F23/36
CPC分类号： B60K15/077 , B60K15/05 , B60K15/061 , B60K2015/03217 , B60K2015/0772 , B60Y2400/3019 , F02D33/003 , F02M37/0076 , F02M37/10 , G01F23/36 , G01F23/76
摘要： A fuel supply device has a cover member which is attached to an opening portion of a fuel tank and a pump unit comprising a pump. The cover member and pump unit are connected via a connecting portion where the pump unit is rotatably connected to the connecting portion. Further, the fuel supply device includes a fuel residual amount detection device which is attached to the pump unit and configured to detect the residual amount of fuel. The fuel residual amount detection device includes a gauge main body to which electric wirings are connected, an arm portion which is movably mounted relative to the gauge main body and a float which is attached to a leading end of the arm portion. The float is positioned above a lower terminal end of the base portion when the cover portion is held and lifted while the pump unit rotates with respect to the connecting portion.
-
公开(公告)号：US20170248106A1
公开(公告)日：2017-08-31
申请号：US15521754
申请日：2015-10-21
发明人： Kensuke NIWA , Koji YOSHIDA , Tatsuki FUKUI , Hiroyasu KARIYA
IPC分类号： F02M37/10
CPC分类号： F02M37/10 , F02M37/103
摘要： A fuel supply device includes a cover, a base including a base main body, and a connecting portion configured to connect the cover and the base. The base main body and the connecting portion are connected by a connecting shaft comprising a shaft portion and a bulge portion, a connecting hole formed so as to continuously extend an engagement region and an insertion region, and a stopper piece capable of limiting a movable range of the shaft portion located within the engagement region towards the insertion region. A guide mechanism is provided for guiding the connecting shaft to move so that at least one part of the stopper piece is positioned between the bulge portion and the base portion when a predetermined amount of force is applied to the connecting shaft.
-
公开(公告)号：US20170248105A1
公开(公告)日：2017-08-31
申请号：US15521729
申请日：2015-10-08
发明人： Kensuke NIWA , Koji YOSHIDA , Takayuki USUI , Yuichi MURAKOSHI , Yoshiki KAMIO
IPC分类号： F02M37/10
CPC分类号： F02M37/10 , F02M37/103 , F16F1/027
摘要： A fuel supply device includes a pump unit with a fuel pump that has a rotary body rotating about a rotary shaft and a load receiving portion, configured to receive the load of the pump unit. A connecting portion is provided for connecting the pump unit to the load receiving portion such that the pump unit is suspended by the load receiving portion. The connecting portion is disposed so as to extend across a virtual plane which is perpendicular to the rotary shaft for the rotary body of the fuel pump and passes through the center of gravity of the pump unit.
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.022 秒)
