The invention relates to the technical field of hydraulic brake systems, in particular to a high-pressure-resistant quick-charging type hydraulic brake master cylinder. An oil outlet hole is formed in one end of a brake cavity, a cylinder opening hole allowing a brake plate to stretch into is formed in the other end of the brake cavity, and an oil inlet loop and a compensation loop are arranged on one side of a cylinder body; the oil inlet loop and the compensation loop are both communicated with the brake cavity and are both used for inputting hydraulic oil into the brake cavity, a compensation channel is further communicated between the oil inlet loop and the compensation loop, and a device assembly used for communicating or blocking the compensation channel is installed in the compensation loop. According to the brake master cylinder, the independent compensation loop is further communicated between the oil inlet loop and the brake cavity, the compensation loop is communicated or blocked through the device assembly, the sealing form of a traditional brake master cylinder is improved through the device assembly, high pressure can be borne, and the service life of the brake master cylinder is prolonged. And the high pressure resistance and the fatigue resistance of the brake system are improved.
本发明涉及液压制动系统技术领域,尤其是涉及一种耐高压快充式的液压制动主缸,所述制动腔的一端开设有出油孔且另一端开设有供制动板伸入的缸口孔,所述缸体的一侧设有进油回路和补偿回路,所述进油回路和补偿回路均与制动腔连通,所述进油回路和补偿回路均用于往制动腔内输入液压油,所述进油回路与补偿回路之间还连通有补偿通道,所述补偿回路内安装有用于连通或阻隔补偿通道的装置组件,所述补偿回路相对于进油回路位于缸体靠近出油孔的一端,本发明在进油回路与制动腔之间还连通有独立的补偿回路,通过装置组件连通或阻隔补偿回路,装置组件改善了传统制动主缸的密封形式,能够承受较高的压力,提高了制动系统的耐高压性、抗疲劳性。
High-pressure-resistant quick-charging type hydraulic brake master cylinder
一种耐高压快充式的液压制动主缸
25.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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