发明名称 |
Coolant pump for snowmobile engine |
摘要 |
A coolant pump for an engine includes a pump case main body and a pump drive shaft journaled therein. The pump drive shaft has a plurality of blades mounted thereon and is rotatable about a pump drive shaft axis. The coolant pump also includes a partition member and a lid. The partition member and the pump case main body define a pump chamber configured to house the blades. The partition member also defines a pump chamber inlet port. A fluid inlet chamber is defined by the partition member and the lid. The fluid inlet chamber provides fluid communication between a fluid inlet port and the pump chamber inlet port.
|
申请公布号 |
US6892844(B2) |
申请公布日期 |
2005.05.17 |
申请号 |
US20020096979 |
申请日期 |
2002.03.13 |
申请人 |
YAMAHA HATSUKOKI KABUSHIKI KAISHA |
发明人 |
ATSUUMI MAMORU |
分类号 |
F04D29/44;B62M27/02;F01P5/10;F04D29/42;(IPC1-7):B62M27/02 |
主分类号 |
F04D29/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|