Invention Grant
US08681922B2 Pressurizer with a mechanically attached surge nozzle thermal sleeve
有权
加压器配有机械连接的浪涌喷嘴热套筒
- Patent Title: Pressurizer with a mechanically attached surge nozzle thermal sleeve
- Patent Title (中): 加压器配有机械连接的浪涌喷嘴热套筒
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Application No.: US12967167Application Date: 2010-12-14
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Publication No.: US08681922B2Publication Date: 2014-03-25
- Inventor: Robert M. Wepfer
- Applicant: Robert M. Wepfer
- Applicant Address: US PA Cranberry Township
- Assignee: Westinghouse Electric Company LLC
- Current Assignee: Westinghouse Electric Company LLC
- Current Assignee Address: US PA Cranberry Township
- Agency: Westinghouse Electric Company LLC
- Agent Richard J. Coldren
- Main IPC: G21C9/00
- IPC: G21C9/00 ; F16L1/00
Abstract:
A thermal sleeve is mechanically attached to the bore of a surge nozzle of a pressurizer for the primary circuit of a pressurized water reactor steam generating system. The thermal sleeve is attached with a series of keys and slots which maintain the thermal sleeve centered in the nozzle while permitting thermal growth and restricting flow between the sleeve and the interior wall of the nozzle.
Public/Granted literature
- US20110170650A1 PRESSURIZER WITH A MECHANICALLY ATTACHED SURGE NOZZLE THERMAL SLEEVE Public/Granted day:2011-07-14
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