发明名称 |
FUEL PUMP ASSEMBLY |
摘要 |
A fuel pump assembly may include a housing and a fuel pump within a fuel pump cavity. The fuel pump may include a motor, a pumping element driven for rotation by the motor, a pump body that maintains the position of the pumping element relative to the motor and the housing, and a flexible seal. The seal may be disposed between the pump body and the housing to provide a fluid tight seal between them. A portion of the seal may be disposed radially outwardly of a distal end of the pump body to radially position the pump body within the fuel pump cavity and a portion of the seal may be disposed axially outwardly of the distal end of the pump body to axially position the pump body within the fuel pump cavity. |
申请公布号 |
US2013133765(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
US201113307879 |
申请日期 |
2011.11.30 |
申请人 |
ISRAELSON KEVIN L.;SALOWITZ, JR. DOUGLAS W.;SPEIRS DAVID L.;WALBRO ENGINE MANAGEMENT, L.L.C. |
发明人 |
ISRAELSON KEVIN L.;SALOWITZ, JR. DOUGLAS W.;SPEIRS DAVID L. |
分类号 |
F16K21/04;F01C1/10;F04D29/08 |
主分类号 |
F16K21/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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