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Method and apparatus for sensing, storing, and graphically displaying over-temperature conditions of jet engines

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-001/00
  • G01K-013/00
출원번호 US-0539393 (1975-01-08)
발명자 / 주소
  • Codomo Joseph (Bellevue WA) Thorson Eric K. (Snohomish WA)
출원인 / 주소
  • Eldec Corporation (Lynnwood WA 02)
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

The required frequency of inspection, servicing and overhauling of jet engines is to a large extent determined by the history of excessive or over-temperature conditions of each engine. In order to monitor and record each such over-temperature condition, an indicator device is provided having electr

대표청구항

Apparatus for receiving an electrical signal representing a temperature condition of a jet engine and sensing, storing, and displaying an over-temperature event incurred by such engine, comprising: an analog to digital converter means adapted to receive said electrical temperature signal and convert

이 특허를 인용한 특허 (43)

  1. Zeiner, Peter Kenneth; Oman, Dave; Wiggins, Jimmy, Air turbine start system with monopole starter air valve position.
  2. Eschborn,David M.; Evans,Paul S.; Hanlon,Casey; Potter,Calvin C.; Lane,Glenn H.; Farnsworth,Gary A.; Gaines,Louie T.; Mathis,David M., Aircraft accessory monitor.
  3. Goelet, John, Airship having a cargo compartment.
  4. Goelet, John, Airship including aerodynamic, floatation, and deployable structures.
  5. Goelet, John, Airship including aerodynamic, floatation, and deployable structures.
  6. Goelet, John; Kapitan, Loginn; Hochstetler, Ron, Cargo airship.
  7. Wilsdorf,Gerd, Cooking device with luminous display.
  8. Abelow, Daniel H., Customer-based product design module.
  9. Gilbert, Harry M., Data meter with bar graph and histogram.
  10. Richard H. Snyder ; Robert E. Haddad ; Steven M. Basso AU, Data recording method for a marine propulsion device.
  11. Macchia,Enzo, Detection of gas turbine engine hot section condition.
  12. Vories Dennis L. (Colton CA), Device for measuring and indicating relative energy in a heat storage unit.
  13. Goode ; Jr. ; John V., Device for measuring pH and temperature of a liquid, which includes a memor y.
  14. Lee Jimmy Luther (1045E Shary Court Clayton CA 94518), Electronic fish locator.
  15. Martin Anthony N. (Simsbury CT), Engine module life tracking system.
  16. Moore M. Samuel (Northridge CA), Engine monitor and recorder.
  17. Woodell Arthur (P.O. Box 1092 Sandpoint ID 83864), Engine monitoring and control apparatus.
  18. Moore M. Samuel (Northridge CA), Engine temperature transient compensating circuit.
  19. Cox, Calvin Howard, Event logging method and device.
  20. Her Fwu-Long (No. 13 ; Kuang Fu Road Chia Tai Industrial Dist. ; Tai Pao Hsiang ; Chiayi Hsien TWX), Full-range temperature indicator device and circuitry.
  21. Gelinas,Reynaid, LED matrix current control.
  22. Balaskovic, Pierre, Lenticular airship and associated controls.
  23. Balaskovic, Pierre, Lenticular airship and associated controls.
  24. Balaskovic, Pierre, Lenticular airship and associated controls.
  25. Smith, Gregory J., Method and apparatus for a thermal wake-up circuit.
  26. Talbott Marvin T., Method and system for digital data storage, abstraction and compression to preserve the most useful characteristics of the data.
  27. Nagasaka Hiroyasu (Chiryu JPX) Kamidaira Kunio (Nagoya JPX) Ino Hiroshi (Aichi JPX) Utsuno Mitsuo (Aichi JPX), Method of measuring temperatures and portable recorder for storing temperature data.
  28. Ford Curtis A. (Jamaica NY), Methods of and apparatus for testing internal combustion engines by monitoring the cooling systems thereof.
  29. Kastura John L. (Kokomo IN) Stewart William R. (Kokomo IN), Motor vehicle diagnostic and monitoring device having keep alive memory.
  30. Howell John S. (Fort Worth TX) Hartung Robert L. (Fort Worth TX), Multifunction meter for use in an aircraft.
  31. Chowdhury, Golam R.; Hassibi, Arjang, On-chip temperature sensor.
  32. Juhasz John E. (Lake Orion MI) Shah Pravin J. (Warren MI), Power supply for computing means with data protected shut-down.
  33. Jackson Brian K. (Lynnwood WA) Wilson Joel D. (Kent WA), Programmable jet engine test station.
  34. McGrath Joseph G. (16034 Gallatin St. Fountain Valley CA 92708), Programmable read-only memory system for indicating service maintenance points for motor vehicles.
  35. Joyner, Danny C., Simplified self-powered attitude survival indicator.
  36. Angello, Leonard; Lieuwen, Tim; Noble, David Robert; Poole, Brian, System and method for anomaly detection.
  37. Goelet, John, System and method for solar-powered airship.
  38. Kim,Kyusung; Mylaraswamy,Dinkar; Sturm,Doug, System and method for turbine engine fault detection using discrete event system modeling.
  39. Goelet, John, System and method for varying airship aerostatic buoyancy.
  40. MaCall ; Thomas F. ; Parlanti ; Conrad A., Temperature profile measuring devices.
  41. Djorup Robert S. (20 Lovewell Rd. Wellesley MA 02181), Thermal anemometer.
  42. Dabrowski, Stephen, Timeline random access for multi-format time-based file recording and playback.
  43. Lawrence Trevor (Coldfield CA GB2) Denaci Edward N. (San Diego CA) Conn William H. (LaMesa CA), Turbine engine monitoring system.
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