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发明名称
一种改进的熔焊枪
摘要
本发明涉及一种改进的熔焊枪,焊枪头上的主火道孔四周设置至少一个副火道孔,副火道孔设置在焊枪头端面,沿轴向设置,也可以沿径向设置在焊枪头侧面,副火道孔直径为0.4至2毫米。当设置多个副火道孔时,副火道孔可均匀分布,使燃气燃烧均匀。副火道孔轴心线于主火道孔轴心线夹角为10度。本发明的有益效果为:设置副火道孔,使得焊枪易点燃,增大空气回流,从而增加火力,使用方便。
申请公布号
CN102679355A
申请公布日期
2012.09.19
申请号
CN201110060697.8
申请日期
2011.03.14
申请人
鲁俊生
发明人
鲁俊生
分类号
F23D14/40(2006.01)I
主分类号
F23D14/40(2006.01)I
代理机构
代理人
主权项
一种改进的熔焊枪,其特征在于:焊枪头上的主火道孔四周设置至少一个副火道孔,副火道孔设置在焊枪头端面,沿轴向设置,也可以沿径向设置在焊枪头侧面,副火道孔直径为0.4至2毫米。当发置多个副火道孔时,副火道孔可均匀分布,使燃气燃烧均匀。副火道孔轴心线于主火道孔轴心线夹角为10度。
地址
226200 江苏省启东市寅北村十三组9号
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