To provide a pipe and a brake system, capable of suppressing vibration of a pipe due to pulsation of liquid.SOLUTION: A pipe 18 comprises: a pipe body 28 that has almost the same shape as a pipe (18A) through which fluid flows, and in which the fluid flows; and a diaphragm 30 formed by changing the cross-sectional shape of a flow passage of the pipe body 28 to the other part 28A of the pipe body 28 at a specific position of the pipe body 28. The specific position where the diaphragm 30 is provided is the position of the pipe body 28 corresponding to the position of an antinode in a vibration mode of the pipe (18A) whose resonance frequency is closest to the pulsation frequency of the pressure pulsation due to the fluid in the pipe (18A).SELECTED DRAWING: Figure 7

    【課題】液体の脈動による配管の振動を抑制する配管及びブレーキシステムを提供する。【解決手段】配管18は、フルードが流れる配管(18A)と略同形状でフルードが流れる配管本体28と、配管本体28の特定位置に配管本体28の流路断面形状を配管本体28の他の部分28Aと変更して形成された絞り30と、を備える。絞り30が設けられる特定位置は、配管(18A)においてフルードによる圧力脈動の脈動周波数に共振周波数が最も接近している配管(18A)の振動モードにおいて腹部となる位置に相当する配管本体28の位置である。【選択図】図7


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    Title :

    PIPE AND BRAKE SYSTEM


    Additional title:

    配管及びブレーキシステム


    Contributors:

    Publication date :

    2021-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16L PIPES , Rohre / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16F SPRINGS , Federn



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