Invention Grant
- Patent Title: Manifold comprising a body with a conical inner surface such that the cross-sectional area decreases in the direction of flow
- Patent Title (中): 歧管包括具有锥形内表面的主体，使得横截面积沿流动方向减小
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Application No.: US10547952Application Date: 2004-03-02
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Publication No.: US07726698B2Publication Date: 2010-06-01
- Inventor: Thomas Larsson , Jarmo Smahl , Peter J. Hauki
- Applicant: Thomas Larsson , Jarmo Smahl , Peter J. Hauki
- Applicant Address: SE Virsbo
- Assignee: Uponor Innovation AB
- Current Assignee: Uponor Innovation AB
- Current Assignee Address: SE Virsbo
- Agency: Occhiuti Tohlicek & Tsao LLP
- Priority: FI20030329 20030303
- International Application: PCT/FI2004/000112 WO 20040302
- International Announcement: WO2004/079250 WO 20040916
- Main IPC: F16L41/00
- IPC: F16L41/00
Abstract:
A manifold (1) comprises a body (2) with a plurality of branch fittings (3) diverging therefrom. The inner surface of the body (2) is conical such that the inner cross-sectional area of the body (2) decreases in the direction of flow. The manifold (1) is particularly well suited for use in tap water systems. The manifold (1) can be manufactured e.g. from polyphenyl sulfone PPSU, polysulphone PSU, polyvinylidene fluoride PVDF, glass fiber reinforced polyamide PA, or cross-linked polyolefin plastic.
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