FUEL PIPING STRUCTURE

• Main Authors: MASAHARU ICHISE, TASUKU YANAGIMOTO
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2017
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; WEAPONS

The invention discloses a fuel piping structure which includes a fuel pipe, a pressure sensor in communication with the fuel pipe through a communication channel, and a sensor holding part including a projecting part projecting to an outer-peripheral side, being connected to the fuel pipe, and holding the pressure sensor disposed therein. A ring-shaped elastic member is provided between an underside of the projecting part and the fuel pipe, the projecting part being pressed against the fuel pipe. The tip side of the sensor holding part on which a ring-shaped seal member is provided is inserted into a recessed part of the fuel pipe and in communication with the inside of the fuel pipe, and the communication channel is in communication with the recessed part. In the sensor holding part, a conduction channel for a seal test is formed from an end face of the projecting part to the seal member. 本发明提供了种燃料配管结构，该燃料配管结构包括燃料管、压力传感器和传感器保持部，其中，压力传感器通过连通通道与燃料管连通，传感器保持部包括向外周侧突出的突出部，传感器保持部连接至燃料管，并且传感器保持部保持布置在传感器保持部中的压力传感器。在