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Sensor for quantifying widening reduction wear on a surface

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-003/56
출원번호 US-0469988 (2009-05-21)
등록번호 US-8151623 (2012-04-10)
발명자 / 주소
  • Shinde, Sachin R.
  • Kulkarni, Anand A.
  • Mitchell, David J.
  • Subramanian, Ramesh
출원인 / 주소
  • Siemens Energy, Inc.
인용정보 피인용 횟수 : 3  인용 특허 : 43

초록

A wear sensor (30, 50, 60) installed on a surface area (24) of a component (20, 21) subject to wear from an opposing surface (74, 75). The sensor has a proximal portion (32A, 52A, 62A) and a distal portion (32C, 52C, 62C) relative to a wear starting position (26). An electrical circuit (40) measures

대표청구항

1. A sensor for quantifying a widening reduction wear on a surface, comprising: a substrate comprising a surface with a wear starting position;a sensor element installed on an area of the substrate at a single level relative to the surface, wherein the sensor element comprises a proximal portion and

이 특허에 인용된 특허 (43)

  1. Dufrane Keith F. (Columbus OH) Snediker David K. (Worthington OH), Adherent crack gauge.
  2. Adibhatla, Sridhar; Ashby, Malcolm John, Apparatus for monitoring gas turbine engine operation.
  3. Fleming James G., Bistable microelectromechanical actuator.
  4. Ress ; Jr. Robert A., Blade clearance control for turbomachinery.
  5. Duly Alan R. (Huntington CT), Blade tip clearance measuring apparatus.
  6. Harrold, Ronald Thomas; Sanjana, Zal N., Condition monitoring of turbine blades and vanes in service.
  7. Gass, Frank D.; Rey, Gonzalo J., Crack detection in fracture-critical machine parts.
  8. Hunt, Stephen Richard, Data acquisition unit for remote monitoring system and method for remote monitoring.
  9. Cece, Vito N.; Henlein, Christopher M.; Abernathy, Charles L., Decision making process and manual for diagnostic trend analysis.
  10. Haake John M., Device and method for detecting workpiece fractures.
  11. de Coulon Yves,CHX ; Bergqvist Johan Wilhelm,CHX ; de Lambilly Herve,CHX, Device for detecting position and movement by using magnetic field variation.
  12. Kulkarni,Anand A.; Subramanian,Ramesh, Electrical assembly for monitoring conditions in a combustion turbine operating environment.
  13. Rickards Charles (Cincinnati OH) Hornbeck Charles E. (West Chester OH) Hester Norbert J. (Cincinnati OH), Electrical capacitance clearanceometer.
  14. Kliman Gerald B. ; Koegl Rudolph A. ; Krahn John R. ; Premerlani William J., Electrical motor monitoring system and method.
  15. Lawrence David Charles ; Sheard Anthony Geoffrey,GB2, Gap measurement device.
  16. Romo, Mark G.; Rud, Jr., Stanley E.; Lutz, Mark A.; Sittler, Fred C.; Toy, Adrian C., Grain growth of electrical interconnection for microelectromechanical systems (MEMS).
  17. Stark, David H., Hermetically sealed micro-device package using cold-gas dynamic spray material deposition.
  18. Elvin Niell ; Elvin Alex ; Spector Myron, Implantable bone strain telemetry sensing system and method.
  19. Virkar, Anil V.; Natesh, Ram, In-situ on-line structural failure detection system, its preparation and operation.
  20. Machul, Olaf, Inductive proximity sensor.
  21. Khorrami Farshad ; Das Nirod K., Integrated micro-strip antenna apparatus and a system utilizing the same for wireless communications for sensing and act.
  22. Sirovich Lawrence ; Levich Eugene,ILX ; Bronicki Lucien Y.,ILX, Method and apparatus for controlling turbulence in boundary layer and other wall-bounded fluid flow fields.
  23. Miller, Michael Lee; Coss, Jr., Elfido, Method and apparatus for dynamically monitoring system components in an advanced process control (APC) framework.
  24. Sampath, Sanjay; Herman, Herbert; Greenlaw, Robert, Method and apparatus for fine feature spray deposition.
  25. Subramanian, Ramesh, Method and apparatus for instrumenting a gas turbine component having a barrier coating.
  26. William L. Herron ; David R. Germain ; Louis Andrew Schick, Method and system for monitoring the operation of and predicting part life consumption for turbomachinery.
  27. Chaudhuri Partha S. (Covington VA), Method for determining the surface abrasiveness of a paper machine web.
  28. Joki, Mark A.; Beechy, David G.; Rehfus, Kevin E.; Severyn, Raymond A.; Lindsay, Kenneth W., Monitoring and controlling system with connectorless quick-change components.
  29. El-Ibiary Yehia, Monitoring system for bearings.
  30. Retlich, Kevin; Luo, Jinghui; Blair, Dave, Networked control system with real time monitoring.
  31. Harrison Gregory A., Neural network based analysis system for vibration analysis and condition monitoring.
  32. Dobler Thomas,CHX ; Evers Wolfgang,CHX ; Haffner Ken,CHX, Optic pyrometer for gas turbines.
  33. Eyraud, Jean-Louis; Patrone, Franck, Play measuring sensor by multiple depth abrasion.
  34. Miller W. Doyle ; Keicher David M. ; Essien Marcelino, Precision spray processes for direct write electronic components.
  35. Ridolfo, Charles F., Predictive maintenance display system.
  36. Simons, Rainee N.; Miranda, Felix A., Radio frequency telemetry system for sensors and actuators.
  37. Belk John H. ; White Edward V., Remotely interrogatable apparatus and method for detecting defects in structural members.
  38. Spillman ; Jr. William B. (Charlotte VT), Smart structure with non-contact power and data interface.
  39. Follin, Gordon J; Kauffman, Eric J., System and method for processing data obtained from turbine operations.
  40. Twerdochlib Michael (Oviedo FL), Temperature compensated eddy current sensor temperature measurement in turbine blade shroud monitor.
  41. Xia, John Yuan, Thermal barrier coating system for turbine components.
  42. Morrison Jay Alan ; Merrill Gary Brian ; Ludeman Evan McNeil ; Lane Jay Edgar, Use of high temperature insulation for ceramic matrix composites in gas turbines.
  43. Srinivasan, Regaswamy; Osiander, Robert; Spicer, Jane W.; Weiskopf, Jr., Francis B.; Grossman, Kenneth R.; Cain, Russell P.; Carkhuff, Bliss G., Wireless multi-functional sensor platform, system containing same and method for its use.

이 특허를 인용한 특허 (3)

  1. Komiya, Kenichi; Ishikawa, Daisuke, Crack sensor and crack monitoring device.
  2. Tralshawala, Nilesh; Sexton, Daniel White, Embedded wireless sensors for turbomachine component defect monitoring.
  3. Mitchell, David J.; Kulkarni, Anand A., Self-powered sensing and transmitting device and method of fabricating the same.
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