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Piezoelectric fan 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-035/04
출원번호 US-0916522 (1986-10-08)
우선권정보 JP-0154701 (1985-10-09); JP-0154702 (1985-10-09)
발명자 / 주소
  • Yamada Yasuo (Nagaokakyo JPX) Fujimoto Katsumi (Nagaokakyo JPX) Inoue Jiro (Nagaokakyo JPX)
출원인 / 주소
  • Murata Manufacturing Co., Ltd. (JPX 03)
인용정보 피인용 횟수 : 48  인용 특허 : 6

초록

A piezoelectric fan includes a tuning-fork type vibrator having two sides. A first piezoelectric element is formed on each of the two sides of the vibrator. Further, an exciting electrode is formed on each of these first piezoelectric elements. Also, a feedback electrode is formed on one of the firs

대표청구항

A piezoelectric fan comprising; a tuning-fork type vibrator having two vibrating sides which have tips, a first piezoelectric element formed on a face of each of said two sides, an exciting electrode formed on each said first piezoelectric element, a feedback electrode which is formed on one of said

이 특허에 인용된 특허 (6)

  1. Suchoff Michael A. (Chestnut Hill MA), Choral generator.
  2. Williams Bruce T. (86 Park Lane Cir. Lockport NY 14094), High speed electrostatic voltmeter.
  3. Nakamura Takeshi (Kyoto JPX) Nishiyama Hiroshi (Kyoto JPX) Matsuda Satoshi (Kyoto JPX) Okada Tsutomu (Kyoto JPX), Piezoelectric tuning fork vibrator with reduced vibrational leakage.
  4. Nakamura Takeshi (Uji JPX) Nishiyama Hiroshi (Muko JPX) Matsumoto Ikuo (Takatsuki JPX), Piezoelectric vibrator.
  5. Nakamura Takeshi (Uji JPX) Nishiyama Hiroshi (Muko JPX) Yamashita Yoshimasa (Kameoka JPX) Kitayama Yoshiko (Nagaokakyo JPX), Piezoelectrically driven tuning fork resonator and mounting structure.
  6. Kolm Henry H. (Wayland MA) Kolm Eric A. (Brookline MA), Solid state blower.

이 특허를 인용한 특허 (48)

  1. Kaslusky, Scott F.; St. Rock, Brian; Lee, Jaeseon; Jiang, Yirong, Active structures for heat exchanger.
  2. Pokharna,Himanshu; DiStefano,Eric, Actuation membrane for application to a card slot of a system.
  3. Kobayashi, Kazuhiro; Watanabe, Keita; Watanabe, Shigehisa; Ohkawa, Yoshiro, Actuator.
  4. Niv Shaul E.,ILX ITX 55026, Apparatus for active fluid control.
  5. Pokhama, Himanshu, Apparatus for cooling heat generating components within a computer system enclosure.
  6. Bortolini, James R.; Farleigh, Scott E.; Grimes, Gary J.; Nyquist, Jean S.; Sherman, Charles J., Arrangement for liquid cooling an electrical assembly using assisted flow.
  7. Liu, Sheng-Fu, Computer system.
  8. Dede, Ercan Mehmet, Cooling apparatuses, electronic device assemblies, and cooling assemblies using magnetic shape memory members.
  9. Dede, Ercan Mehmet, Cooling apparatuses, electronic device assemblies, and cooling assemblies using magnetic shape memory members.
  10. Mody Hemant K. ; Zhou Xin ; Theisen Peter J., Cooling device for circuit breakers.
  11. O'Connor Michael ; Haley Kevin ; Bhatia Rakesh ; Adams Daniel Thomas ; Kast Michael Andrew, Cooling system for thin profile electronic and computer devices.
  12. Hessling von Heimendahl, Andre; Jha, Anil Kumar; Schoen, Christian; Hildebrandt, Jan Frederik; Schroeder, Lars Christian, Device for generating an airflow for cooling a heat dissipating electronic element such as an LED.
  13. Tullstedt Carl Henrik,SEX ; Bergman Patrik,SEX ; Edgren Anders,SEX, Device for increasing heat transfer.
  14. Kagayama, Kenji; Unami, Toshihiko, Electronic component device and method for manufacturing the same.
  15. Sauciuc,Ioan; Chrysler,Gregory M., Electronic thermal management.
  16. Monson, Robert James; Arndt, Allen L., Flat fan device.
  17. Chang, Bor-Haw; Wang, Chung-Shu, Heat dissipation device.
  18. Batchelder John Samuel, Heat exchange apparatus.
  19. Nelson Richard D. (Austin TX), Heat exchanger having piezoelectric fan means.
  20. Yu, Ching-Hsiang; Hsu, Fu-Mei, Heat-dissipating module.
  21. Morris, Garron K.; Mundra, Kamlesh; Stevanovic, Ljubisa Dragoljub; Joshi, Ashutosh; Rouaud, Didier G.; Sarkozi, Janos G., Integral ballast lamp thermal management method and apparatus.
  22. Morris,Garron K.; Mundra,Kamlesh; Stevanovic,Ljubisa Dragoljub; Joshi,Ashutosh; Rouaud,Didier G.; Sarkozi,Janos G., Integral ballast lamp thermal management method and apparatus.
  23. Arik, Mehmet; Petroski, James T.; Weaver, Stanton, LED light with active cooling.
  24. Arik,Mehmet; Wetzel,Todd Garrett; Saddoughi,Seyed Gholamali; Boespflug,Matthew Patrick; Petroski,James T., LED light with active cooling.
  25. Petroski, James T.; Arik, Mehmet, Led light with active cooling.
  26. Losinski Armand, Low-profile axial-flow single-blade piezoelectric fan.
  27. Vanden Brande, Pierre; Weymeersch, Alain, Molecular pump.
  28. Palanduz, Cengiz A.; Sauciuc, Ioan; Paydar, Reza, Piezo actuator for cooling.
  29. Klotz, Conrad Lee; Clupper, Christian H.; Diaz, Rudy, Piezo fan for ventilated garment.
  30. Imada Katsumi,JPX ; Moritoki Katsunori,JPX ; Masutani Takeshi,JPX ; Nomura Kouji,JPX ; Kawakita Kouji,JPX, Piezoelectric actuator, infrared sensor and piezoelectric light deflector.
  31. Raman, Arvind; Garimella, Suresh V., Piezoelectric device with feedback sensor.
  32. Takeda, Hiroshi, Piezoelectric fan.
  33. Tsutsui Toshihiro,JPX ; Takatou Keiichirou,JPX, Piezoelectric fan.
  34. Kanai, Shungo; Kamitani, Gaku; Kaneda, Yoko, Piezoelectric microblower.
  35. Petroski, James T., Piezofan and heat sink system for enhanced heat transfer.
  36. Pokharna,Himanshu; DiStefano,Eric, Pumped loop cooling with remote heat exchanger and display cooling.
  37. Lee,Seri; Sauciuc,Ioan, Rake shaped fan.
  38. Watson, William S., Single bar type vibrating element angular rate sensor system.
  39. Scher,Irving S.; Varadi,Peter, Small piezoelectric air pumps with unobstructed airflow.
  40. Scher,Irving S.; Varadi,Peter, Small piezoelectric air pumps with unobstructed airflow.
  41. Scher,Irving S.; Varadi,Peter, Small piezoelectric air pumps with unobstructed airflow.
  42. Scher,Irving S.; Varadi,Peter, Small piezoelectric air pumps with unobstructed airflow.
  43. Ali,Ihab A., Substantially noiseless cooling device for electronic devices.
  44. Eichhorner, Bernhard; Schweigert, Harald, Switched mode power supply.
  45. Glezer, Ari; Mahalingam, Raghavendran; Heffington, Samuel, Synthetic jet heat pipe thermal management system.
  46. Maxik, Fredric S.; Henderson, David; Bastien, Valerie, System for dissipating heat energy.
  47. Mahalingam, Raghavendran; Glezer, Ari, Thermal management of batteries using synthetic jets.
  48. Terajima Kokichi (Tokyo JPX), Vibration control apparatus.
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