发明授权
US3570583A Method for cooling the mold blocks of a casting machine with caterpillar mold
失效
用CATERPILLAR模具冷却铸造机的模块的方法
- 专利标题： Method for cooling the mold blocks of a casting machine with caterpillar mold
- 专利标题（中）： 用CATERPILLAR模具冷却铸造机的模块的方法
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申请号： US3570583D申请日： 1968-09-09
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公开(公告)号： US3570583A公开(公告)日： 1971-03-16
- 发明人: LAUENER WILHELM FRIEDRICH
- 申请人： PROLIZENZ AG
- 专利权人： Prolizenz AG
- 当前专利权人： Prolizenz AG
- 优先权： CH1250667 1967-09-07
- 主分类号： C21D1/00
- IPC分类号： C21D1/00 ; B22D11/06
摘要：
A method for cooling casting caterpillar mold blocks provides for a coolant spray case that has a rarefied atmosphere to prevent the escape of coolant. The apparatus to carry out the method has a casing, spray nozzles and connecting pipes and is connected to a source of rarefied pressure.