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一种分层式气缸头
虞钢; 葛志福; 郑彩云; 李少霞; 何秀丽; 宁伟健
2015-10-14
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种分层式气缸头,包括:气缸头基体和火力面层,火力面层通过紧固件可拆卸安装在所述气缸头基体的端面,所述火力面层与所述气缸头基体端面之间形成密封配合;在所述火力面层上开设有气门座。本发明通过设置独立的火力面层,且在火力面层上设置气门座,当气门座磨损后,只需更换火力面层即可修复,克服了镶嵌式气门座圈易脱落、布置对空间要求高,及整体式汽缸头,一旦缸头上某个气门座处材料磨损超出使用要求后,需要更换整个气缸头的缺陷。对内燃机的高功率、小型化具有积极的意义。
Application Date2011-10-10
Date Available2015-10-14
Patent NumberZL201110305172.6
Language中文
Country中国
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/55769
Collection先进制造工艺力学重点实验室
Affiliation中国科学院力学研究所
Recommended Citation
GB/T 7714
虞钢,葛志福,郑彩云,等. 一种分层式气缸头. ZL201110305172.6[P]. 2015-10-14.
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