发明名称 |
FLUID CONTROL CIRCUIT |
摘要 |
An automatic transmission has a friction element which induces a certain speed gear of the transmission when hydraulically operated. A fluid control circuit of the transmission comprises an accumulator valve unit which receives a line pressure for regulating a pressure of an operation fluid applied to the friction element in accordance with an engine load; and a shift valve which feeds the line pressure to the accumulator valve unit when assuming a first position and drains the operation fluid when assuming a second position. A flow restriction device is employed in the fluid control circuit for restricting the draining flow of the operation fluid. |
申请公布号 |
KR100256937(B1) |
申请公布日期 |
2000.05.15 |
申请号 |
KR19970004614 |
申请日期 |
1997.02.15 |
申请人 |
NISSAN MOTOR CO.,LTD. |
发明人 |
SATO, ISAMU;DAKATORI, KAZUHIRO |
分类号 |
F16H61/00;F16H61/06;(IPC1-7):F16H61/00 |
主分类号 |
F16H61/00 |
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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