公开(公告)号：US20170248105A1

公开(公告)日：2017-08-31

申请号：US15521729

申请日：2015-10-08

申请人： AISAN KOGYO KABUSHIKI KAISHA

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.

公开(公告)号：US20160333833A1

公开(公告)日：2016-11-17

申请号：US15112347

申请日：2014-11-14

申请人： AISAN KOGYO KABUSHIKI KAISHA

发明人： Yoshihiko HONDA ,  Akira HAMAJIMA ,  Yoshiki KAMIO

IPC分类号： F02M37/08 ,  H02K11/40 ,  H02K5/22 ,  H02K7/14 ,  F04D29/18 ,  F04D3/00

CPC分类号： F02M37/08 ,  F02M37/10 ,  F04D3/005 ,  F04D29/181 ,  H02K3/522 ,  H02K5/08 ,  H02K5/225 ,  H02K7/14 ,  H02K11/40

摘要： A fuel pump may be driven by a brushless motor. The fuel pump may include a core; three supplying terminals configured to supply electric power to a coil wire fixed to the core and wound around the core; a resin layer holding the three supplying terminals; and a ground terminal held by the resin layer in a state of being insulated from the three supplying terminals, wherein the ground terminal may be electrically connected to a control circuit configured to control electric power supplied to the three supplying terminals.

摘要翻译： 燃油泵可以由无刷电动机驱动。 燃料泵可以包括芯; 三个供给端子，被配置为向固定在所述芯体上并卷绕在所述芯体上的线圈电线供电; 保持三个供给端子的树脂层; 以及由与所述三个供电端子绝缘的状态下由所述树脂层保持的接地端子，其中所述接地端子可以电连接到被配置为控制供应到所述三个供电端子的电力的控制电路。