公开(公告)号：US20210033051A1

公开(公告)日：2021-02-04

申请号：US17042233

申请日：2019-03-26

申请人： AISAN KOGYO KABUSHIKI KAISHA

发明人： Satoshi ITO ,  Koji YOSHIDA ,  Takashi KANIE ,  Kensuke NIWA

IPC分类号： F02M37/10 ,  B60K15/05 ,  F16M13/02

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 movably coupled to the flange unit. The joint member is configured to move in an upward/downward direction relative to the flange unit. Two side tubular portions extend from the flange unit in the upward/downward direction and are positioned side-by-side. Column portions extend in the upward/downward direction from the joint member. The column portions are moveably disposed in the side tubular portions. The column portions are configured to move in the upward/downward direction relative to the side tubular portions. The side tubular portions are connected to each other via a rear side wall and a front side wall of a center tubular portion disposed between the side tubular portions.

公开(公告)号：US20210025361A1

公开(公告)日：2021-01-28

申请号：US17042224

申请日：2019-03-12

申请人： AISAN KOGYO KABUSHIKI KAISHA

发明人： Satoshi ITO ,  Koji YOSHIDA ,  Kensuke NIWA ,  Shuhei NOGUCHI

IPC分类号： F02M37/10

摘要： A fuel tank cover (150) is provided with a flange unit (22) closing an opening of a fuel tank, and a joint member (24) configured to be connected to the flange unit (22) movably in the upward/downward direction. The flange unit (22) includes a side tubular portion (43) extending in the upward/downward direction. The joint member (24) includes a columnar portion (160) extending in the upward/downward direction. The columnar portion (160) is inserted into the side tubular portion (43) movably in the upward/downward direction. A metal retainer (162) is provided to cover an outer circumferential surface of the columnar portion (160).

公开(公告)号：US20220364536A1

公开(公告)日：2022-11-17

申请号：US17740609

申请日：2022-05-10

申请人： AISAN KOGYO KABUSHIKI KAISHA

发明人： Masaru KAMEI ,  Takashi KANIE ,  Satoshi ITO ,  Takuma UNO

IPC分类号： F02M69/54 ,  F02M37/00

摘要： A fuel supply device includes a fuel supply passage, a fuel pump, a pressure-regulating valve, and a housing. The fuel supply passage is in communication with the fuel injector. The fuel pump pumps the fuel to the fuel supply passage. The pressure-regulating valve regulates the pressure of the fuel in the fuel supply passage. The housing is disposed in the fuel tank. The housing accommodates the fuel pump and the pressure-regulating valve. The fuel supply passage is formed within the housing. The pressure-regulating valve is connected to an end portion of the fuel supply passage formed in the housing. The volume of the end portion of the fuel supply passage in the housing is configured to increase with increasing pressure of the fuel.

公开(公告)号：US20210025360A1

公开(公告)日：2021-01-28

申请号：US17042222

申请日：2019-02-14

申请人： AISAN KOGYO KABUSHIKI KAISHA

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：US20210115885A1

公开(公告)日：2021-04-22

申请号：US17042237

申请日：2019-02-19

申请人： AISAN KOGYO KABUSHIKI KAISHA

发明人： Syuhei NOGUCHI ,  Koji YOSHIDA ,  Satoshi ITO ,  Kensuke NIWA

IPC分类号： F02M37/10

摘要： A fuel supply device is insertable into a fuel tank through an opening formed in an upper wall of the fuel tank in an insertion direction. The fuel supply device includes a flange unit and a pump unit coupled to the flange unit. The pump unit includes a guide member extending in the insertion direction. The guide member is configured to abut on an opening periphery so as to guide the pump unit when the pump unit is inserted into the fuel tank. A guide surface of the guide member includes a concave surface.