发明名称 |
HYDRAULISCHE STEUERSCHALTUNG FUER EIN AUTOMATISCHES FAHRZEUGGETRIEBE |
摘要 |
<p>A transmission throttle valve for use in a hydraulic control system of an automotive automatic power transmission, comprising a valve plunger movable with the accelerator pedal of an automotive vehicle, a valve spool arranged and movable in line with the valve plunger, a spring urging the valve spool and the valve plunger in opposite directions to each other for enabling the valve spool to produce a throttle pressure variable with the distance of movement of the valve plunger in the presence of a line pressure directed into the transmission throttle valve, and a plunger guide member arranged so that the throttle pressure developed in the valve is augmented to the level of the line pressure in the event a failure takes place in a mechanical linkage providing engagement between the valve plunger and the accelerator pedal of the vehicle.</p> |
申请公布号 |
DE2930352(A1) |
申请公布日期 |
1980.03.13 |
申请号 |
DE19792930352 |
申请日期 |
1979.07.26 |
申请人 |
NISSAN MOTOR CO.,LTD. |
发明人 |
IWANAGA,KAZUYOSHI;SUGANO,KAZUHIKO;OHTSUKA,KUNIO |
分类号 |
B60W10/04;B60W10/10;B60W10/11;F16H61/02;F16H61/12;F16H63/44;(IPC1-7):B60K41/04 |
主分类号 |
B60W10/04 |
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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