Dry running - piston engine, for example, dry running - a piston compressor, whose pistons are equipped with so-called trapped piston rings

• 1. 具有特殊的实行动态密封的活塞环的用于活塞式压缩机的活塞‑缸装置 [P] . 中国专利： CN107532716A . 2018-01-02
• 2. 应用于扭矩传输系统和装配有滚柱的空转轮的具有一体化弹簧的保持架 [P] . 中国专利： CN102003476A . 2011-04-06
• 3. Dry running piston compressor with a one-piece piston with trapped piston rings. [P] . 德国专利： DE6923304U . 1972-11-30

  机译： 干式活塞压缩机，带一体式活塞，活塞环被卡住。

• 4. dry compressing piston engine, for example, dry compressing piston compressor whose piston piston are equipped with so-called prisoners [P] . 德国专利： DE000001929630A . 1971-01-07

  机译： 干压缩活塞式发动机，例如，干压缩活塞式压缩机，其活塞活塞装有所谓的“活塞”

• 5. Piston engine, in particular dry running - a piston compressor, with guidance ring [P] . 德国专利： DE2239488A1 . 1974-02-21

  机译： 活塞发动机，尤其是空转活塞发动机，带导向环

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• 2. Strain and Motion Measurement for Piston, Piston Ring and Connecting Rod of High-Speed Running Engines Using New Digital Telemeter [C] . Ryoji Isarai, Masayoshi Sugino, Michiyasu Moritsugu, SAE World Congress . 2008
• 3. LUBRICATION AND FRICTION OF PISTON AND PISTON RINGS IN INTERNAL COMBUSTION ENGINES. [D] . MILTSIOS, GEORGE K. 1987
• 4. Comparison of Nitinol Stapes Pistons with Conventional Stapes Pistons: A Cadaver Study [O] . Samuel A. Spear, James V. Crawford 2011
• 5. Studies on the Characteristics of the Initial Running-in of the Piston Ring for Low-Speed Marine Diesel Engines [O] . Shoji Mitsutake, Fumiharu Takahashi 1996
• 6. Artificial running-in of piston rings [R] . Machlin, E S 1944

• 1. Asymmetric vibration characteristics of two-cylinder four-stroke single-piston hydraulic free piston engine [J] . 任好玲 ,谢海波 ,杨华勇 . 中南大学学报 . 2014,第010期
• 2. Piston-ring and Cylinder-liner Lubrication in Internal Combustion Engines Based on Thermo-hydrodynamic [J] . ZHANG Junhong ,GAO Hongge ,NI Guangjian . 中国机械工程学报 . 2011,第006期
• 3. Influence of Internal Combustion Engine Parameters on Gas Leakage through the Piston Rings Area [J] . Waleed Momani . 现代机械工程（英文） . 2017,第1期
• 4. Analysis of Oil Consumption in Cylinder of Diesel Engine for Optimization of Piston Rings [J] . ZHANG Junhong ,ZHANG Guichang ,HE Zhenpeng . 中国机械工程学报 . 2013,第001期
• 5. 单活塞液压自由活塞发动机机活塞振动特性研究 [C] . 荆崇波 ,吴维 ,苑士华 . 2012年LMS中国用户大会 . 2012
• 6. 电力机车的空转识别及防空转研究 [A] . 陈鹏 . 2013