发明名称 |
Vacuum boost apparatus |
摘要 |
The invention relates to a device for improving the vacuum in an auxiliary device. The auxiliary device uses vacuum for one or more applications in a vehicle. The auxiliary device is connected to the inlet manifold of a vehicle via a duct having a one-way valve directing the flow from the auxiliary device to the inlet manifold. The device comprises a chamber having an inlet duct connected to said auxiliary device and an outlet duct. Each of said inlet and outlet ducts have a one-way valve. The chamber is separated from the inlet manifold via a flexible member.
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申请公布号 |
US6684841(B2) |
申请公布日期 |
2004.02.03 |
申请号 |
US20010008474 |
申请日期 |
2001.12.06 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
EKSTROEM KENNETH INGEMAR |
分类号 |
B60T13/46;B60T17/02;(IPC1-7):F02M35/10 |
主分类号 |
B60T13/46 |
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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