Patent ID: 6017061
Filing Date: 2000-01-25
Classification: B60K,Y10T

Abstract:
A pressure transmitting passage of an evaporative fuel treating apparatus, which allows communication between a differential pressure regulating valve provided at a fuel tank and a fueling port and includes hill portions and a dale portion, the hill portions and the dale portion being bent in a vertical direction of a vehicle, comprising:an enlarged diameter portion which is provided between the dale portion and the fueling port and can accommodate, at a position lower than a height of a liquid fuel column which can be pushed up due to internal pressure of the fuel tank during fueling, fuel remaining in the dale portion; anda projecting portion in an interior of the enlarged diameter portion, extending from the dale portion of the pressure transmitting passage, which includes, at a top, portion thereof, a fuel entry preventing member which prevents fuel from entering into the pressure transmitting passage which communicates with the fueling port.