专利检索 ap:"Theodorus F. E. M. Overes" 第 1 页

1.

发明授权
Piston engine and cryo-cooler provided with such a piston engine 失效
标题翻译：配有活塞式发动机的活塞式发动机和低温冷却器

公开(公告)号：US5038570A

公开(公告)日：1991-08-13

申请号：US383900

申请日：1989-07-20

申请人： Johan F. Dijksman , Ronald Den Heyer , Adrianus H. Meesterburrie , Theodorus F. E. M. Overes , Peter G. M. Simons

发明人： Johan F. Dijksman , Ronald Den Heyer , Adrianus H. Meesterburrie , Theodorus F. E. M. Overes , Peter G. M. Simons

IPC分类号： F02G1/043 , F01B11/00 , F02G1/053 , F25B9/14

CPC分类号： F25B9/14 , F01B11/001 , F25B2309/001

摘要： A piston engine having a piston (13) journalled in radial direction with respect to the direction of movement. The rotation-free piston (13) is centered by means of two pairs of dynamic groove bearings (41,43), (47,49) with respect to a cylinder axis (39). The piston engine is particularly suitable for use in cryo-coolers.