[특허]Wireless monitoring system

[미국특허] Wireless monitoring system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01D-017/02
출원번호	US-0275188 (2005-12-16)
등록번호	US-10180074 (2019-01-15)
발명자 / 주소	Arik, Mehmet McKenney, Kurtis Gifford Liter, Scott Gayton Dasgupta, Samhita
출원인 / 주소	Arik, Mehmet
인용정보	피인용 횟수 : 0 인용 특허 : 25

초록 ▼

A system and method for remotely monitoring the operation of a turbine includes a remote device having a power module connected to a sensor and a transmitter. The remote device is powered by the power module and connected to a system such that the remote device is self-powered. The remote device wir

대표청구항 ▼

1. A turbine comprising: a shroud;a compressor;highly pressurized air exiting said compressor;a combustor introducing highly atomized fuel to said pressurized air;a sensor positioned in the shroud and configured to monitor a condition of the turbine;a transmitter connected to the sensor and configured to transmit data acquired by the sensor; anda power source configured to generate sufficient electrical energy to power the sensor and the transmitter from thermal energy during operation of the turbine,wherein the transmitter further comprises a receiver constructed to wirelessly receive information from a location remote the turbine. 2. A turbine comprising: a turbine component;a sensor positioned in the turbine component and configured to monitor a condition of the turbine;a transmitter connected to the sensor and configured to transmit data acquired by the sensor; anda power source configured to generate sufficient electrical energy to power the sensor and the transmitter from thermal energy during operation of the turbine,wherein the transmitter further comprises a receiver constructed to wirelessly receive information from a location remote the turbine,wherein said power source is not electrically connected to any device external to said turbine, andwherein the power source is a thermoelectric device and is in thermal communication with at least two temperatures associated with at least two of a flow of gas through the shroud; a flow of gas through the turbine; a flow of gas through a cooling passage of at least one of a fin, a blade, and a vane; a thermal gradient across the power source by conduction heat transfer in a solid material of the turbine; and a thermal gradient directed to the thermoelectric device by at least one of a heat pipe and a high conductivity heat spreader. 3. A turbine comprising: a turbine component;a sensor positioned in the turbine component and configured to monitor a condition of the turbine;a transmitter connected to the sensor and configured to transmit data acquired by the sensor; anda power source configured to generate sufficient electrical energy to power the sensor and the transmitter from thermal energy during operation of the turbine,wherein the transmitter further comprises a receiver constructed to wirelessly receive information from a location remote the turbine,wherein said power source is not electrically connected to any device external to said turbine, andfurther comprising a heat exchanger attached to at least one of a heat-in side and a heat-out side of the power source. 4. A blade for a turbine engine, comprising: a body, the body having an outer surface subject to a pressurized flow of a gas through the turbine engine and a passage formed in the body configured to allow passage of a flow of coolant through the body; anda sensor package provided on the outer surface, the sensor package comprising: a sensor configured to monitor a condition associated with operation of the turbine engine;a power module configured to generate an electrical signal from one of a temperature differential and a temperature gradient during operation of a turbine; anda transmitter attached to the first sensor and powered by the electrical signal generated by the power module, the transmitter configured to wirelessly transmit data acquired by the first sensor remote from the turbine, wherein the power module generates the electrical signal from a thermal gradient or a temperature differential between the flow of coolant in the passage and the pressurized flow of gas on the outer surface,wherein the power module comprises a heat-in surface, a heat-out surface, and a plurality of semiconductor legs between the heat-in and heat-out surfaces, the plurality of semiconductor legs including at least one n-type leg and at least one p-type leg that are coupled electrically in series and thermally in parallel, andwherein the power module further comprises a first heat exchanger in thermal contact with the heat-in surface and a second heat exchanger in thermal contact with the heat out-surface.

이 특허에 인용된 특허 (25) 인용/피인용 타임라인 분석

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Alcock Joseph F. (Palm Beach Gardens FL) Tull Roger D. (West Palm Beach FL), Diagnostic system for determining engine start bleed strap failure.
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Schell, Michael B.; Kouznetsov, Andrian I.; Valenta, Rod J., Explosion protection sensor for gas appliances.
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Kim, Kyusung; Uluyol, Onder; Ball, Charles M., Fault detection system and method for turbine engine fuel systems.
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Corsmeier Robert J. (Cincinnati OH) Rauf James P. (Cincinnati OH), Gas turbine engine and means for cooling same.
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Corsmeier Robert J. (Cincinnati OH), Gas turbine with secondary cooling means.
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Moss Roger W. (Derby GB2) Coney Michael H. (Derby GB2) Richardson David A. (Derby GB2), Hollow fluid cooled turbine blades.
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Allen ; James M. ; Szewczuk ; Thomas M., Hollow turbine blade tip closure.
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Lerner Daniel (Missouri City TX) Masak Peter (Missouri City TX), Integrated modulator and turbine-generator for a measurement while drilling tool.
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Lee Ching-Pang (Cincinnati OH) Brooks Robert O. (Cincinnati OH), Internally cooled airfoil blade.
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Jacques,Kenneth Willson; Butz,Mark Gerard; Hindle, III,Edmund Hall; Van Stone,Robert Hugh, Method and apparatus for determining engine part life usage.
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Adibhatla, Sridhar, Methods and apparatus for estimating engine health.
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Sridhar Adibhatla ; Malcolm John Ashby, Methods and apparatus for monitoring gas turbine engine operation.
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Discenzo Frederick M., Parasitically powered sensing device.
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Simons, Rainee N.; Miranda, Felix A., Radio frequency telemetry system for sensors and actuators.
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Bernier Joseph L. (Issaquah WA) Kamber Peter W. (Hawi HI), Real time performance monitoring of gas turbine engines.
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Pettigrew James L. (Fort Worth TX), Reference system and method for diagnosing aircraft engine conditions.
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Spillman ; Jr. William B. (Charlotte VT), Smart structure with non-contact power and data interface.
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Davies, Stephen J., System and method for displaying real-time turbine corrected output and heat rate.
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Kauffman,Eric J.; Rucigay,Richard J.; Christensen,Troy P., System and method for processing operation data obtained from turbine operations.
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Frederick Robert (Cincinnati OH), Temperature detection system for use on film cooled turbine airfoils.
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Sakatani,Ikunori; Morita,Kouichi; Takizawa,Takeshi; Endo,Shigeru; Yanagisawa,Tomoyuki; Shoda,Yoshio, Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Wireless monitoring system 원문보기