$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Active noise control using piezoelectric sensors and actuators 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H03F-001/26
출원번호 US-0437122 (1995-05-05)
발명자 / 주소
  • Varadan Vijay K. (State College PA) Varadan Vasundara V. (State College PA) Bao Xiao-Qi (State College PA) Carney Kenneth B. (Granville OH) Olinger John L. (Newark OH) Coffey Fred S. (Newark OH)
출원인 / 주소
  • Owens-Corning Fiberglas Technology Inc. (Summit IL 02)
인용정보 피인용 횟수 : 23  인용 특허 : 17

초록

A method for reducing noise generated by the operation of a noise-producing machine includes sensing the noise of the machine with a piezoelectric sensor, sending an activation signal, responsive to the sensed noise of the machine, to activate a piezoelectric actuator to reduce the noise of the mach

대표청구항

A method for reducing noise generated by the operation of a noise-producing machine comprising: sensing the noise of the machine with a piezoelectric sensor; sending an activation signal, responsive to the sensed noise of the machine, to activate a piezoelectric actuator to reduce the noise of the m

이 특허에 인용된 특허 (17)

  1. Pla Frederic G. (Schenectady NY), Active control of aircraft engine noise using vibrational inputs.
  2. Bozich Daniel J. (San Diego CA) Wagenfeld Robert (Westport CT), Active gas turbine (jet) engine noise suppression.
  3. Pass Nelson S. (Auburn CA), Active low frequency acoustic resonance suppressor.
  4. Kinoshite Akio (Kanagawa JPX) Aoki Hirofumi (Kanagawa JPX), Active noise control system for automotive vehicle.
  5. Pla Frederic G. (Schenectady NY) Rajiyah Harindra (Clifton Park NY) Renshaw Anthony A. (Albany NY) Hedeen Robert A. (Clifton Park NY), Active noise control using noise source having adaptive resonant frequency tuning through stiffness variation.
  6. Doi Kazuhiro (Yokohama JPX) Kinoshita Akio (Fujisawa JPX) Muraoka Kenichiro (Yokohama JPX), Apparatus for reducing noise in space applicable to vehicle compartment.
  7. Powers James M. (Norwich CT) Moffett Mark B. (Waterford CT) Gilardi Stephen S. (Mystic CT), Energy absorption apparatus.
  8. Tichy Thomas H. (Albuquerque NM), Mechanical-vibration-cancelling piezo ceramic microphone.
  9. Martinez J. Raul (Sunnyvale CA) Mason V. Bradford (Palo Alto CA), Method and apparatus for the active reduction of compression waves.
  10. Martinez J. Raul (Sunnyvale CA) Mason V. Bradford (Palo Alto CA), Method and apparatus for the active reduction of compression waves.
  11. Barr Keith (Los Angeles CA), Microphone.
  12. Anderson C. Roger (Wilmette IL), Microphone for use in a vibrating environment.
  13. Yoshida Satoshi (Saitama JPX) Higashi Hidejiro (Saitama JPX), Microphone with vibration cancellation.
  14. Cain John J. (Phoenix AZ) Chait Jamie (Chandler AZ) Dye David (Phoenix AZ) Barnes Dennis (Mesa AZ), Noise suppression system.
  15. Takahata Daisuke (Kawashima JPX) Sakai Yukiyoshi (Kawashima JPX), Piezoelectric electro-acoustic transducer.
  16. Kofflin David F. (9801 Dupont Ave. S. Bloomington MN 55431), Pre-conditioned air adapter chute.
  17. Lerch, Reinhard; Sessler, Gerhard M., Stretched piezopolymer transducer with unsupported areas.

이 특허를 인용한 특허 (23)

  1. Krasnov, Alexey; Corden, Barry B., Acoustic wall assembly having double-wall configuration and passive noise-disruptive properties, and/or method of making and/or using the same.
  2. Browne, Alan L.; Johnson, Nancy L.; Barvosa-Carter, William; McKnight, Geoffrey P.; Keefe, Andrew C.; Henry, Christopher P., Active material based seal assemblies.
  3. Sampietro Joseph M. ; Hawwa Muhammad A. ; Mohajerani Khosrow ; Fard Anoush M. ; Barina Jeffrey G., Active noise cancellation in disc drives.
  4. Keefe, Andrew C.; Barvosa Carter, William; Henry, Christopher P.; Herrera, Guillermo A.; Mc Knight, Geoffrey P.; Johnson, Nancy L., Active seal assemblies for sound isolation.
  5. Felber, Franklin S., Automatic volume control to compensate for speech interference noise.
  6. Keefe, Andrew C.; Barvosa-Carter, William; Henry, Christopher P.; Herrera, Guillermo A.; Mc Knight, Geoffrey P.; Browne, Alan L.; Johnson, Nancy L., Discrete active seal assemblies.
  7. Keefe,Andrew C.; Barvosa Carter,William; Henry,Christopher P.; Herrera,Guillermo A.; Mc Knight,Geoffrey P.; Browne,Alan L.; Johnson,Nancy L., Discrete active seal assemblies.
  8. Henry, Christopher P.; Barvosa-Carter, William; Browne, Alan L.; Massey, Cameron; Johnson, Nancy L., Door closure assist assemblies.
  9. Henry, Christopher P.; Barvosa-Carter, William; Browne, Alan L.; Massey, Cameron; Johnson, Nancy L., Door closure assist assemblies.
  10. Schudel Gregg W. ; Knight J. Scott, Electroactive waveform control device and related method.
  11. Sheplak, Mark; Cattafesta, III, Louis N.; Nishida, Toshikazu; Horowitz, Stephen Brian, Electromechanical acoustic liner.
  12. Sheplak,Mark; Cattafesta, III,Louis N.; Nishida,Toshikazu; Horowitz,Stephen Brian, Electromechanical acoustic liner.
  13. Casey, Gary; English, Eoin Edward; Jimenez, Christian; Marinas, Alberto, Integrated PWM slope control driving mechanism for gradually delivering energy to a capacitive load.
  14. McKnight, Geoffrey P.; Massey, Cameron; Barvosa-Carter, William; Henry, Christopher P.; Herrera, Guillermo A.; Keefe, Andrew C.; Browne, Alan L.; Johnson, Nancy L., Methods for varying seal force in active seal assemblies for doors.
  15. Pal, Debabrata, Noise reduction in an air moving apparatus.
  16. Mathur, Gopal Prasad, Piezoelectric damping system for reducing noise transmission through structures.
  17. Jeppe,Eckehard, Structure-borne sound sensor unit.
  18. Kumar, Satyendra; Kumar, Devendra; Dougherty, Michael J., Suppression of fluid-borne noise.
  19. Campbell, Lam, Systems and apparatus for harvesting energy.
  20. McAbee, Timothy S.; Wang, Songhao; Schaefer, William L., Systems and methods for severing elongated material.
  21. Hogle, Joseph Alan; Wise, Michael Glynn; Shaver, Steven Mark; Austin, Michael Eugene, Systems and methods for suppressing pressure waves using corrective signal.
  22. Neely,Jason; Pekarek,Steven D.; Banaskavich,Jason M.; Stutts,Daniel S., Torque ripple sensor and mitigation mechanism.
  23. Ierymenko Paul Francis, Unitary transducer control system.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로