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특허 상세정보

Apparatus for reducing noise in an air conditioner

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25D-019/00   
미국특허분류(USC) 62/296 ; 417/312
출원번호 US-0148496 (1998-09-04)
우선권정보 KR-0001596 (1998-01-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Burns, Doane, Swecker & Mathis, L.L.P.
인용정보 피인용 횟수 : 17  인용 특허 : 13
초록

An outdoor unit of an air conditioner includes a compressor surrounded by a noise reducing structure. The noise reducing structure includes a bottom sheet attached tightly to a lower surface of the compressor, and a dome-shaped top sheet enclosing the sides and top of the compressor. Each of the top sheet and the bottom sheet is comprised of a noise-reflecting material, and a noise-absorbing material attached to the inner side of the noise-reflecting material. The top sheet is formed of two sections joined together at a parting line lying in a vertical p...

대표
청구항

[ What is claimed is:] [1.] An outdoor unit of an air conditioner, comprising:a compressor; anda noise-reducing apparatus encompassing the compressor and includinga bottom sheet attached tightly to an underside of the compressor, anda top sheet disposed atop the bottom sheet and encompassing upright sides and a top of the compressor, the top sheet comprising a downwardly-open dome-shaped structure having a lower edge attached to a top surface of the bottom sheet, the dome-shaped structure including first and second substantially identically shaped semi-d...

이 특허에 인용된 특허 (13)

  1. Fujii Eiichiro (Fuji JPX) Horimizu Kiyoshi (Fujinomiya JPX). Air conditioner. USP1991024991406.
  2. Lowery, David C.. Continuous curvature noise suppressing compressor housing. USP1983054384635.
  3. Nakanishi Keiji (Osaka JPX) Sekiguchi Yasuyuki (Osaka JPX). Low noise refrigerator and noise control method thereof. USP1992065117642.
  4. Wiesen Bernard (15 Beach Rd. Great Neck NY 11023). Noise inhibiting arrangements for room air-conditioners. USP1995025386702.
  5. Ring H. Kenneth (Houston MN) Scholze Martin J. (Hokah MN). Noise reduction in screw compressor-based refrigeration systems. USP1996045507151.
  6. Nakanishi Keiji (Takatsuki JPX) Sekiguchi Yasuyuki (Ibaraki JPX). Refrigerating apparatus having noise attenuation. USP1992065125241.
  7. Iwamoto Keiichi (Oizumi-machi JPX) Nishikawa Yukinobu (Higashiosaka JPX). Refrigerating unit. USP1997095669232.
  8. Romer Bendt W. (Sonderborg DKX) Lorentzen Jens O. (Augustenborg DKX). Refrigerator with encapsulated motor compressor. USP1984124486153.
  9. Dreiman Nelik I. (Tipton MI). Sound and vibration absorbing damper. USP1994085339652.
  10. Das Sathish R. (Indianapolis IN) Bennett Dale R. (Indianapolis IN). Sound attenuating enclosure for compressors. USP1993125274200.
  11. Clendenin Harry B. (Sidney OH) Fogt James F. (Sidney OH). Sound attenuation chamber. USP1992095151018.
  12. Bar Alfredo (Pavia ITX). Suction muffler for hermetic motor compressors having m-shaped oil separation element. USP1986044582468.
  13. Harper Harold M. (Brooklyn MI) Harper Ronald K. (Tecumseh MI) Kandpal Tara C. (Tecumseh MI). Suction muffler tube. USP1993065220811.

이 특허를 인용한 특허 피인용횟수: 17

  1. Herrick,Todd W.; Bunch,Rick L.; Erisgen,Sukru. Compressor assemblies with improved mounting support and method of mounting such compressor assemblies. USP2007107278834.
  2. Fox, William Joseph; Sleighter, Jr., Robert Clarence; Miller, Robert Stanley; Bender, James Edwin. Compressor discharge muffler. USP2009087578659.
  3. Schaefer, James A.; Seibel, Stephen M.; McSweeney, Daniel L.; Comparin, Robert J.. Compressor having counterweight cover. USP2015038974198.
  4. White, Gary D.; Vos, Stephen J.; Wilson, Christina. Compressor housing having sound control chambers. USP2015038967324.
  5. Seel,Robert V.. Compressor sound attenuation enclosure. USP2008077398855.
  6. Ki, Sunghyun; Park, Kyeongbae; Jung, Wonhyun. Linear compressor, shell for linear compressor, and method for manufacturing shell of linear compressor. USP2018049951765.
  7. Janzen, Hans. Low-noise rotor chamber for a centrifuge. USP2014058734310.
  8. Mehta, Pavak; Smith, Todd W.; Lakowske, Rod; Crum, Daniel R.. Methods and apparatuses to isolate vibration. USP20190310228148.
  9. Nair, Prashant Unnikrishnan; Vaidya, Nitin. Multi-layered sound attenuation mechanism. USP2014038662249.
  10. Bae, Seongwon; Huh, Deok; Park, Sanggil. Outdoor unit for air conditioner. USP2015028950208.
  11. Mehta, Pavak; Rockwood, William B.. Pulsation and vibration control device. USP20180710030660.
  12. Young,Henry; Randolph,Ord Allen; Hamilton,Alan R.; Jacobs,Alexander Antonius Maria. Silencing equipment for an air-cooling assembly. USP2006016981386.
  13. Mafi,Masoud; Bortolotto,Fabian. Sound attenuating cover for domestic air conditioner compressors. USP2008047357219.
  14. Mehta, Pavak Anilbhai; Hausmann, John Scott. Sound enclosure for a compressor. USP2017109777944.
  15. Mehta, Pavak Anilbhai; Hausmann, John Scott. Sound enclosure for a compressor. USP20180910082314.
  16. Bonifas, Mark A.. Sound enclosure for enclosing a compressor assembly. USP2015109153225.
  17. Copley, David C.; Callas, James; Martin, Kevin L.. Sound suppression device for internal combustion engine system. USP2009127635048.