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              14. 教育装备采购№网首页 > 知识产权 > 专利 > CN1487218A

                双气囊式※气动隔振器

                  摘要:本发№明涉及一种隔振装置,且更具体地涉及一种双气囊式气动隔振器。将支持工作台板的支柱座于第一悬挂杯中,第一◎悬挂杯则通过第一弹性膜与第二悬挂杯相连成一体,并形成第一气囊弹性腔。同时,第二悬挂杯又通过第二弹性膜与底座相连成一体,并形成第二气囊弹性腔。在第二悬挂杯的底部和第二气囊弹性腔的底部,分别设有一个或多个阻尼孔,同□时通向气囊阻尼腔。由此,组成一个具有相互串联的双气囊结构的气动隔振器←,当向气囊充以一定压力的气体后,靠两∩个弹性膜的分别变形,形成具有更低固有频率的振动系统。本发明可广泛应用于科学@ 研究和生产中,特别是涉及计量、检测、试验和制造等领域,需要排除来源于外界的低「频振动之处。
                • 专利类型发明专利
                • 申请人上海理工大学附属工厂;
                • 发明人朱继梅;俞宁长;贾正夫;
                • 地址200093上海市︻军工路516号
                • 申请号CN03141960.7
                • 申请时间2003年07月30日
                • 申请公布号CN1487218A
                • 申∮请公布时间2004年04月07日
                • 分类号F16F9/04;F16F9/32;