Invention Grant
- Patent Title: Thermally insulated Yankee cylinder
- Patent Title (中): 绝热洋基缸
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Application No.: US13394996Application Date: 2010-09-02
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Publication No.: US08398822B2Publication Date: 2013-03-19
- Inventor: Giovan Battista Mennucci , Francesco Simoncini , Paolo Raffaelli , Simone Pieruccini
- Applicant: Giovan Battista Mennucci , Francesco Simoncini , Paolo Raffaelli , Simone Pieruccini
- Applicant Address: IT Marlia
- Assignee: Toscotec S.p.A.
- Current Assignee: Toscotec S.p.A.
- Current Assignee Address: IT Marlia
- Agency: McGlew and Tuttle, P.C.
- International Application: PCT/IT2010/000383 WO 20100902
- International Announcement: WO2011/030363 WO 20110317
- Main IPC: D21F1/60
- IPC: D21F1/60
Abstract:
The Yankee cylinder (1) for drying webs of cellulose material comprises a cylindrical shell (3) with a substantially cylindrical outer surface, whereto end heads (5) are fixed by welding; the shell and the heads define a hollow inside volume of the cylinder and the heads have respective support journals (7). An insulation (17) of the end heads is further provided.
Public/Granted literature
- US20120168106A1 THERMALLY INSULATED YANKEE CYLINDER Public/Granted day:2012-07-05
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