The invention relates to an improved fuel tank isolation valve. The present invention relates to an improved fuel tank isolation valve integrated with a stepping motor for a series function of plunger motion and excessive pressure release (OPR) and excessive vacuum release (OVR), the fuel tank isolation valve being a compact design with less weight and less cost and providing precise controlled flow.
本发明涉及一种改进的燃料箱隔离阀。本发明涉及一种改进的燃料箱隔离阀,燃料箱隔离阀与步进电动机集成以用于柱塞运动和过度压力释放(OPR)和过度真空释放(OVR)的串联功能,燃料箱隔离阀是具有较小重量和较低成本的紧凑设计并且提供精确的受控流动。
Improved fuel tank isolation valve with integrated stepping motor and improved plunger
具有集成式步进电动机和改进柱塞的改进的燃料箱隔离阀
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
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