英语词汇“piston spring”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	piston spring
释义	> as lemmas piston spring † piston spring n. Obsolete a spring around or inside a piston head, which acts as packing, or which presses the piston head against the cylinder wall in order to prevent leakage. ΚΠ 1796 J. Robison in E. Robinson & A. E. Musson James Watt & Steam Revol. (1969) 140 The piston springs should be bent downwards at the end next the piston rod. 1881 Manufacturer & Builder July 145/3 The auxiliary pistons are provided with steel piston springs. extracted from pistonn. < as lemmas
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> as lemmas