一种进气阀门活塞结构

申请公布号：CN201621039U

申请号：CN201020027036.6

申请日期：2010.01.20

申请公布日期：2010.11.03

申请人：

佛山市广顺电器有限公司

发明人：吴全;梁国亮

分类号：F04B39/00(2006.01)I

主分类号：F04B39/00(2006.01)I

代理机构：

广州三环专利代理有限公司 44202

代理人：詹仲国

地址：528000 广东省佛山市禅城区华宝南路1号

摘要：本实用新型公开了一种进气阀门活塞结构，包括阀板组件、活塞和气缸套，阀板的进、排气孔上对应设置有阀片，其特征在于，活塞头上开有凹槽，凹槽内设置有弹性材料零件，活塞头部的凹槽位置与阀片位置上下对应。本实用新型结构简单，安装方便，起到缓冲消音作用，由此也延长了阀片的使用寿命。

主权项：一种进气阀门活塞结构，包括阀板组件、活塞和气缸套，阀板的进、排气孔上对应设置有阀片，其特征在于，活塞头上开有凹槽，凹槽内设置有弹性材料零件，活塞头部的凹槽位置与阀片位置上下对应。

Signal processing device for optical disks and optical disk apparatus

Optical disc and optical disc device

Optical head device and recording/reproduction device

System and method for automatic sensitivity adjustment of an acoustic detector

Magnetoresistive element

Static eliminator and electric discharge module

Distance measurement for building automation devices with wireless data communications

Phase change memory program method without over-reset

Controlled convection thermal disconnector

Tunneling magneto-resistive spin valve sensor with novel composite free layer

Multi-channel thin-film magnetic head, magnetic tape drive apparatus with the multi-channel thin-film magnetic head and manufacturing method of multi-channel thin-film magnetic head

Camera lens module

Monolithic lenticular card

Active device having variable energy/optical properties

Image reading apparatus with reading mode selection unit and image forming system

Frame data producing apparatus, method and plotting apparatus

Method of processing image

Lithographic apparatus and device manufacturing method

Transflective liquid crystal display panel

Thin film transistor display panel, liquid crystal display having the same, and method of manufacturing liquid crystal display