Invention Grant
- Patent Title: Method of making heat exchangers
- Patent Title (中): 制热交换器的方法
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Application No.: US11321274Application Date: 2005-12-29
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Publication No.: US07640662B2Publication Date: 2010-01-05
- Inventor: Klas C. Haglid
- Applicant: Klas C. Haglid
- Applicant Address: US NJ Hillsdale
- Assignee: Building Performance Equipment, Inc.
- Current Assignee: Building Performance Equipment, Inc.
- Current Assignee Address: US NJ Hillsdale
- Agent Gregor N. Neff, Esq.
- Main IPC: B21D53/00
- IPC: B21D53/00
Abstract:
The heat exchanger is made economically by pressure-forming cavities in relatively thick thermo-plastic panels, interleaving them with other thermo-plastic panels having separate gas flow conduit structures, and securing the panels together. Preferably, the heat exchanger is an opposed-flow-heat-exchanger giving improved heat-transfer efficiency.
Public/Granted literature
- US20060124277A1 Method of making heat exchangers Public/Granted day:2006-06-15
Information query
