| 摘要 |
The invention relates to a hydropneumatic pressure reservoir device comprising a reservoir housing (10) with a membrane (12) therein, forming a moving separating element between a first chamber, in particular a gas chamber (14) and a second chamber, in particular a fluid chamber (16). In a fluid-free state of the fluid chamber (16) said membrane covers an inlet opening (18) in the reservoir housing (10) with a closing piece (20) and is fixed within the reservoir housing (10) at the free fixing edge (24) thereof, by means of a fixing device (26). A very flat construction of hydro-reservoir is achieved, which provides a reliable isolation of machine components by application of said hydro-reservoir, whereby the reservoir housing (10) has a flat support surface (36) running along the side thereof facing a fixing point (34) and a spring elastic support piece (40) runs between the support surface (36) and the fixing point (34), to produce the connection between reservoir housing (10) and fixing point (34). |
