公开(公告)号：US20060231990A1

公开(公告)日：2006-10-19

申请号：US11387244

申请日：2006-03-23

申请人： Frank Born ,  Gerard Kerschen ,  Jan Leyendecker ,  Markus Mayer ,  Rainer Massmann ,  Rolf Mintgen ,  Stephan Scherer

发明人： Frank Born ,  Gerard Kerschen ,  Jan Leyendecker ,  Markus Mayer ,  Rainer Massmann ,  Rolf Mintgen ,  Stephan Scherer

IPC分类号： F16F5/00

CPC分类号： F16F9/526 ,  F16F9/0209

摘要： A gas spring has a closed cylinder, the interior of which is divided into a first working space and a second working space by a piston, which is free to slide back and forth in the cylinder. The piston has a piston rod, which extends through the second working space and out from the cylinder through a seal. The first working space and the second working space are filled with pressurized gas. A compensating space, which is filled with a compensating medium, is also provided. The volume of this compensating medium changes with the temperature, and this change in volume brings about a corresponding change in the volume of the first working space. The compensating medium is an incompressible medium which expands in volume as the temperature drops, this expansion leading to a decrease in the volume of the first working space.

摘要翻译： 气弹簧具有封闭的气缸，其内部通过活塞被分为第一工作空间和第二工作空间，活塞在气缸中自由地前后滑动。 活塞具有活塞杆，其延伸穿过第二工作空间并通过密封件从气缸中排出。 第一工作空间和第二工作空间充满加压气体。 还提供了补偿补偿空间，该补偿空间填充有补偿介质。 该补偿介质的体积随着温度而变化，并且体积的变化导致第一工作空间的体积的相应变化。 补偿介质是随着温度下降而膨胀的不可压缩介质，这种膨胀导致第一工作空间的体积减小。