| 摘要 |
An accumulator device which incorporates an improved mounting for the bladder assembly. More particularly, there is provided a stem adapted to be secured to the pressure vessel, the stem having a mounting portion to which the mouth of the bladder is bonded, the configuration of the mounting portion and the configuration of the bladder member adjacent the mouth assuring the formation of a tight leakproof gas and oil seal, and augmenting the integrity of the connection between bladder and stem. |
