Invention Grant
- Patent Title: Header box, heat exchanger comprising said header box and method of crimping such a box
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Application No.: US14122285Application Date: 2012-05-22
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Publication No.: US10295278B2Publication Date: 2019-05-21
- Inventor: Mickael Dumoutier , Laurent Moreau
- Applicant: Mickael Dumoutier , Laurent Moreau
- Applicant Address: FR Le Mesnil Saint Denis
- Assignee: VALEO SYSTEMES THERMIQUES
- Current Assignee: VALEO SYSTEMES THERMIQUES
- Current Assignee Address: FR Le Mesnil Saint Denis
- Agency: Howard & Howard Attorneys PLLC
- Priority: FR1154576 20110526
- International Application: PCT/EP2012/059465 WO 20120522
- International Announcement: WO2012/160054 WO 20121129
- Main IPC: F28F9/02
- IPC: F28F9/02 ; B23P15/26
Abstract:
A header box (3′) includes a header (10) and a cover (11) having a longitudinal extent dimension and at least one flange (8′) crimped in-between the header (10) and the cover (11). The header (10) has a ductility different from that of the flange (8′). At the flange (8′), a longitudinal portion (18) of the header (10) and/or of the flange (8′) is rolled in such a way that the flange (8′) is trapped between the header (10) and the cover (11). Additionally, a heat exchanger includes such a box.
Public/Granted literature
- US20140299301A1 Header Box, Heat Exchanger Comprising Said Header Box And Method Of Crimping Such A Box Public/Granted day:2014-10-09
Information query
