发明名称 |
External gear hydraulic pump with acoustical insulation |
摘要 |
The invention concerns an external gear hydraulic pump including a pump body housing rotating pinions that mutually engage. Located on opposite sides of the body are a cover and a support, forming an outlet manifold for high pressure fluid. Acoustic insulation elements damp the vibrations produced by the pinions. The acoustic insulation elements acoustically decouple the pump body from the support. |
申请公布号 |
US8133037(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20080247313 |
申请日期 |
2008.10.08 |
申请人 |
FISCHER FRANCOIS;GRAISSAGUEL LAURENT;LESTHER NICAISE;JTEKT HPI |
发明人 |
FISCHER FRANCOIS;GRAISSAGUEL LAURENT;LESTHER NICAISE |
分类号 |
F04B39/00 |
主分类号 |
F04B39/00 |
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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