| 发明名称 |
Piston engine and cryogenic cooler provided with such a piston engine. |
| 摘要 |
<p>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 cylindrical axis (39). The piston engine is particularly suitable for use in cryogenic coolers.</p> |
| 申请公布号 |
EP0324516(A1) |
申请公布日期 |
1989.07.19 |
| 申请号 |
EP19890200019 |
申请日期 |
1989.01.05 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
DIJKSMAN, JOHAN FREDERIK;DEN HEIJER, RONALD;MEESTERBURRIE, ADRIANUS HENRICUS;OVERES, THEODORUS FRANCISCUS EMILIUS MARIA;SIMONS, PETER GERTRUDIS MARIA |
| 分类号 |
F02G1/043;F01B11/00;F02G1/053;F25B9/14 |
主分类号 |
F02G1/043 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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