- 专利标题： A COKING SENSOR SYSTEM AND ITS METHOD OF OPERATION
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申请号： EP16172953.8申请日： 2016-06-03
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公开(公告)号： EP3101249B1公开(公告)日： 2018-08-15
- 发明人: Farnum, David , Dierksmeier, Douglas D. , Moloney, Ben , Sweeney, Patrick C.
- 申请人： Rolls-Royce Corporation , Rolls-Royce North American Technologies, Inc.
- 申请人地址： 450 South Meridian Street Indianapolis, Indiana 46225-1103 US
- 专利权人： Rolls-Royce Corporation,Rolls-Royce North American Technologies, Inc.
- 当前专利权人： Rolls-Royce Corporation,Rolls-Royce North American Technologies, Inc.
- 当前专利权人地址： 450 South Meridian Street Indianapolis, Indiana 46225-1103 US
- 代理机构： Ström & Gulliksson AB
- 优先权： US201562171301P 20150605
- 主分类号： F02C7/22
- IPC分类号： F02C7/22 ; G01N27/14
摘要：
An improved system, apparatus and method may be configured for detecting coking in a gas turbine engine (10). The system (106, 200) may comprise one or more heatable collecting elements (216) configured to be positioned in a fuel supply passage (110, 202) having an inlet (204) and an outlet (206). The apparatus heatable collecting element (216) may be configured to generate heat at or over a fuel system temperature range to induce coking (217a, 217b) in at least one of the heatable collecting elements (216). The apparatus (106, 200) may also include a sensor (218) configured to detect an indication of coking on the heatable collecting elements (216) and, in response to the coking indication, communicate a coking condition signal to an engine control (114).
公开/授权文献
- EP3101249A1 FUEL SYSTEM COKING SENSOR 公开/授权日：2016-12-07
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