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发明名称
铸造型保健压力锅
摘要
铸造型保健压力锅。本发明的制品是一种蒸煮炊具,提出的目的是为了增加保健压力锅品种,促进目前压力锅产品的更新换代。其措施是对于铸造型压力锅,借浇注上锅体之便,同时将铝质的上锅体和保健性合金铸铁的下锅体连接起来。这样做的优点是使它们之间连接牢固气密性好,同时能简化工艺降低成本,从而使这种与人体保健密切相关的新型压力锅乐于为生产者使用者所接受。
申请公布号
CN86106780A
申请公布日期
1987.03.11
申请号
CN86106780
申请日期
1986.09.22
申请人
吴久诚
发明人
吴久诚;刘豪中
分类号
A47J27/08
主分类号
A47J27/08
代理机构
代理人
主权项
一种压力锅的制造方法,压力锅由圆筒形锅体和密封锅盖等组成,锅体可以由材料有区别的上下两个部份(即上锅体和下锅体)固结而成。本发明的特征是先将下锅体毛坯进行切削加工,在其连接部位做数道外环槽,其中最下一道是断面近乎矩形的稍大的环槽,浇注上锅体时将液态铝直接注到连接部位的下锅体外侧,首先把各环槽空间充满,凝固后整个连接部位便构成上下锅体材料互相嵌合,下锅体上部被上锅体冷缩紧固,上锅体边缘被下锅体环槽约束住的结合状态。
地址
湖南省长沙市沿江大道175号
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