The present invention relates to a brake pressure sensor, which comprises: a housing unit; a guide unit mounted in one end part of the housing unit to guide oil; a control unit stored in the housing unit to guide the oil and enabling an interval from the guide unit to be varied while moved according to hydraulic pressure to control an oil passing amount; a support unit mounted in the other end part of the housing unit, supporting the control unit, and guiding the oil passing through the control unit; and a measurement unit connected to the support unit and measuring pressure of the oil passing the support unit. Therefore, the present invention improves measurement accuracy at intermediate and low pressure and smoothly measures a high pressure area.
본 발명은 제동압력센서에 관한 것으로, 하우징부와, 하우징부의 일단부에 장착되어 오일을 안내하는 유도부와, 하우징부에 내장되어 오일을 안내하고 유압에 따라 이동되면서 유도부와의 간격이 가변되어 오일 통과량을 조절할 수 있는 조절부와, 하우징부의 타단부에 장착되고 조절부를 지지하며 조절부를 통과한 오일을 안내하는 지지부와, 지지부에 연결되고 지지부를 통과한 오일의 압력을 측정하는 측정부를 포함하여, 중저압에서의 측정 정확도를 향상시키고, 고압 영역도 원활하게 측정할 수 있다.
BRAKE PRESSURE SENSOR
제동압력센서
2023-02-20
Patent
Electronic Resource
Korean
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
PRESSURE SENSOR FOR BRAKE CONTROL DEVICE AND BRAKE CONTROL DEVICE
European Patent Office | 2019
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