Hydraulic accumulator, particularly for slip-control vehicle brake assembly, has accumulator housing in which accumulator piston is axially movable, and accumulator piston has two storage chambers filled with hydraulic fluid and gas

摘要

The hydraulic accumulator (12) has an accumulator housing (14) in which an accumulator piston (56) is axially movable. The accumulator piston has two storage chambers (60,62) filled with hydraulic fluid and gas respectively. The accumulator housing has two housing sections (16,18), where one section is formed in housing block (10) of the hydraulic unit, and another section is designed in segments by the housing block and is surrounded by a cup shaped cover (20).