| 发明名称 |
ARRANGEMENT OF A VOLUME ACCUMULATOR IN A CAMSHAFT ADJUSTER |
| 摘要 |
A camshaft adjuster (4) with a stator (20) that has an outer part (50) for concentrically holding a rotor (22) with vanes (34) arranged around the rotor (22) and a segment (52) projecting from the outer part (50) for engaging between two vanes (34) of the rotor (22), in order to form, together with the two vanes (22), pressure chambers (44) of the camshaft adjuster (4). A cover (1564, 156) is located on an axial side of the ring-shaped outer part, and the cover includes a cavity for holding hydraulic fluid from the pressure chambers (44). The segment (52) may also have a cavity (70) for holding a hydraulic fluid from the pressure chambers (44). |
| 申请公布号 |
US2016053640(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201514929714 |
申请日期 |
2015.11.02 |
| 申请人 |
SCHAEFFLER TECHNOLOGIES AG & CO. KG |
发明人 |
Schafer Jens;Steigerwald Martin;Busse Michael;Plate Jurgen;Wedel Andreas;Boese Olaf;Racklebe Steffen |
| 分类号 |
F01L1/344;F01L1/047 |
主分类号 |
F01L1/344 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A camshaft adjuster for setting a phase shift between a crankshaft driven by an internal combustion engine and a camshaft controlling the internal combustion engine, comprising a stator with a ring-shaped outer part for concentrically holding a rotor with vanes arranged on the rotor and a segment projecting from the outer part for engaging between two vanes of the rotor, in order to form, together with the two of the vanes, pressure chambers of the camshaft adjuster, a cover placed on an axial side of the ring-shaped outer part, and the cover includes a cavity located therein for holding hydraulic fluid from the pressure chambers. |
| 地址 |
Herzogenaurach DE |
