| 摘要 |
PROBLEM TO BE SOLVED: To set a foreign matter removing means capable of promoting elimination of all kinds of foreign matters in a common rail 1 without causing a problem in terms of strength of a body 12 of the common rail 1 or complicating a fastening work of a fuel pipe 17.SOLUTION: In the common rail 1, a filter 10 has a filtrating material made of filter paper supported by a holder 25. The holder 25 is disposed in an accumulation chamber 15 by inserting the holder 25 into a cavity 11 from an opening 11a of one end in the longitudinal direction. Thereby, since the filter 10 is inserted into the cavity 11 through the large opening 11a present conventionally, the filter 10 is provided in the accumulation chamber 15 without the need of inserting the filter 10 from a fastening part 18. Therefore, a foreign matter removing means is set in the common rail 1 without causing a problem in terms of strength of a body 12, or complicating a fastening work of a fuel pipe 17. |
