发明授权
US07857613B2 Mold cooling by recovery of energy from spent compressed air in blow-molding process
有权
在吹塑过程中通过从废压缩空气中回收能量来进行模具冷却
- 专利标题： Mold cooling by recovery of energy from spent compressed air in blow-molding process
- 专利标题（中）： 在吹塑过程中通过从废压缩空气中回收能量来进行模具冷却
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申请号： US11636328申请日： 2006-12-08
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公开(公告)号： US07857613B2公开(公告)日： 2010-12-28
- 发明人: Robert L. Leone
- 申请人： Robert L. Leone
- 申请人地址： US CT Greenwich
- 专利权人： Nestle Waters North America Inc.
- 当前专利权人： Nestle Waters North America Inc.
- 当前专利权人地址： US CT Greenwich
- 代理机构： Ropes & Gray LLP
- 代理商 Jeffrey H. Ingerman
- 主分类号： B29C49/64
- IPC分类号： B29C49/64 ; B29C49/28 ; B29C49/08
摘要：
Heat is extracted from compressed gas used in a blow-molding process by expansion cooling the exhausted gas and/or passing the exhausted gas through a vortex tube, which supplies cold gas at an exit thereof. The cold gas is then routed through cooling channels in the mold. This obviates the need for recirculating or externally chilling a coolant and saves energy.
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