| 发明名称 |
Hydraulic pressure valve apparatus |
| 摘要 |
A hydraulic pressure valve apparatus includes a housing of which a first chamber and a second chamber are formed therein, wherein a diameter of the second chamber is bigger than that of the first chamber, a first piston disposed within the first chamber, an elastic portion disposed within the first chamber for elastically supporting the first piston and a second piston disposed within the second chamber and connected to a valve.
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| 申请公布号 |
US8573168(B2) |
申请公布日期 |
2013.11.05 |
| 申请号 |
US201113315151 |
申请日期 |
2011.12.08 |
| 申请人 |
YANG JEI CHOON;YANG CHANG HO;CHOI BYONG YOUNG;KWAK YOUNG HONG;KONG JIN KOOK;WOO SOO HYUNG;HYUNDAI MOTOR COMPANY |
发明人 |
YANG JEI CHOON;YANG CHANG HO;CHOI BYONG YOUNG;KWAK YOUNG HONG;KONG JIN KOOK;WOO SOO HYUNG |
| 分类号 |
F01L1/34 |
主分类号 |
F01L1/34 |
| 代理机构 |
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代理人 |
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