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Patent Agency Ranking
公开(公告)号：US20170212080A1
公开(公告)日：2017-07-27
申请号：US15007289
申请日：2016-01-27
Applicant: General Electric Company
Inventor： John David Weickert , Gregory Griffin , James R. Noel , Charles Rickards
CPC classification number: G01N27/61 , G01M15/14 , G01N15/0266 , G01N15/0656 , G01N27/60 , G01N2015/0046 , G01R29/12 , G01R29/24
Abstract: The present disclosure is directed to an integrated electrostatic sensor for an engine. The sensor includes an outer housing having a body with a first end and a second end. The first end is configured for securing the sensor to the engine and includes a sensing face. The sensor also includes an electrode configured within the housing adjacent to the sensing face and an amplifier configured with the electrode. The electrode contains a plurality of electrons configured to move as charged particles flow past the sensing face. Thus, the amplifier is configured to detect a particulate level as a function of the electron movement. The electrostatic sensor also includes a circuit board configured within the housing and electrically coupled to the amplifier. As such, the circuit board is configured to send one or more signals to a controller of the engine indicative of the particulate level.
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公开(公告)号：US09714967B1
公开(公告)日：2017-07-25
申请号：US15007289
申请日：2016-01-27
Applicant: General Electric Company
Inventor： John David Weickert , Gregory Griffin , James R. Noel , Charles Rickards
CPC classification number: G01N27/61 , G01M15/14 , G01N15/0266 , G01N15/0656 , G01N27/60 , G01N2015/0046 , G01R29/12 , G01R29/24
Abstract: The present disclosure is directed to an integrated electrostatic sensor for an engine. The sensor includes an outer housing having a body with a first end and a second end. The first end is configured for securing the sensor to the engine and includes a sensing face. The sensor also includes an electrode configured within the housing adjacent to the sensing face and an amplifier configured with the electrode. The electrode contains a plurality of electrons configured to move as charged particles flow past the sensing face. Thus, the amplifier is configured to detect a particulate level as a function of the electron movement. The electrostatic sensor also includes a circuit board configured within the housing and electrically coupled to the amplifier. As such, the circuit board is configured to send one or more signals to a controller of the engine indicative of the particulate level.
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公开(公告)号：US09651469B1
公开(公告)日：2017-05-16
申请号：US15375882
申请日：2016-12-12
Applicant: General Electric Company
Inventor： John David Weickert , Andrew Scott Kessie , Philip T. Smith , Charles Rickards , James R. Noel , Gregory Griffin , Joshua Daniel Brown
IPC: G01N15/06
CPC classification number: G01N15/0656 , G01N15/0266 , G01N2015/0046 , G01N2291/02416
Abstract: The present disclosure is directed to an integrated multi-chip module (MCM) sensor assembly having at least one electrostatic sensor and a circuit board. The electrostatic sensor includes an outer housing with an electrode and an amplifier configured therein. The electrode includes a first end and a second end separated by a predetermined length. The second end includes a sensing face that is substantially flush with an edge of the outer housing. Further, the electrode contains a plurality of electrons configured to respond to one or more charged particles that flow past the sensing face by moving either towards or away from the second end. Thus, the amplifier is electrically coupled to the electrode so as to detect a particle level flowing past the sensing face as a function of the electron movement. Moreover, the circuit board is configured within the outer housing and is electrically coupled to the sensor.
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公开(公告)号：US10073008B2
公开(公告)日：2018-09-11
申请号：US15007282
申请日：2016-01-27
Applicant: General Electric Company
Inventor： John David Weickert , Andrew Scott Kessie , Philip T. Smith , Charles Rickards
CPC classification number: G01M15/14 , F01D21/003 , F05D2220/323 , F05D2260/83 , G01N15/0266 , G01N15/0656 , G01N2015/0046
Abstract: The present disclosure is directed to an integrated electrostatic sensor for detecting dust and/or other airborne particulates in an engine, e.g. in an aircraft gas turbine engine. The electrostatic sensor includes an outer housing having a sensing face, an electrode configured within the outer housing adjacent to the sensing face, and an amplifier configured with the electrode. The electrode contains a plurality of electrons configured to move as charged dust particles flow past the sensing face. Thus, the amplifier is configured to detect a dust level as a function of the electron movement. The electrostatic sensor also includes a circuit board configured within the outer housing and electrically coupled to the amplifier. Thus, the circuit board is configured to send the one or more signals to a controller of the engine indicative of the dust level.
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公开(公告)号：US20170212011A1
公开(公告)日：2017-07-27
申请号：US15007282
申请日：2016-01-27
Applicant: General Electric Company
Inventor： John David Weickert , Andrew Scott Kessie , Philip T. Smith , Charles Rickards
CPC classification number: G01M15/14 , F01D21/003 , F05D2220/323 , F05D2260/83 , G01N15/0266 , G01N15/0656 , G01N2015/0046
Abstract: The present disclosure is directed to an integrated electrostatic sensor for detecting dust and/or other airborne particulates in an engine, e.g. in an aircraft gas turbine engine. The electrostatic sensor includes an outer housing having a sensing face, an electrode configured within the outer housing adjacent to the sensing face, and an amplifier configured with the electrode. The electrode contains a plurality of electrons configured to move as charged dust particles flow past the sensing face. Thus, the amplifier is configured to detect a dust level as a function of the electron movement. The electrostatic sensor also includes a circuit board configured within the outer housing and electrically coupled to the amplifier. Thus, the circuit board is configured to send the one or more signals to a controller of the engine indicative of the dust level.
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