$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

특허 상세정보

Contaminant trapping in rotating disk devices

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G11B-023/02   
미국특허분류(USC) 360/133 ; 55/400 ; 134/4 ; 134/33
출원번호 US-0558994 (1975-03-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

An apparatus for removing contaminant particles from an enclosure containing a rotating magnetic disk by using the air flow created by rotation of the disk. A tacky substance is provided at a point of maximum centrifugal force within the enclosure so that contaminant particles are permanently captured. Means can be provided for refreshing the tacky substance.

대표
청구항

A data storage system providing an ambient fluid free of contaminant particles comprising: a magnetic disk supported for rotation about a spindle and having at least one surface capable of storing information, a housing for enclosing said magnetic disk, the interior side surface of said housing being proximate the periphery of said magnetic disk, at least a portion of said interior side surface of said housing being curved relative to the axial direction of said spindle, said housing being fluid tight when said data storage system is in operation such th...

이 특허를 인용한 특허 피인용횟수: 18

  1. Maier ; Bruce R.. Apparatus for applying lubricating and protective film to phonograph record s. USP1978044084540.
  2. Nguyen, Phuong H.; Sikora, Joseph A.; Campbell, Thomas A.. Automatic control systems for aircraft auxiliary power units, and associated methods. USP2011118061650.
  3. Nguyen, Phuong H.; Sikora, Joseph A.; Campbell, Thomas A.. Automatic control systems for aircraft auxiliary power units, and associated methods. USP2011027891605.
  4. Nguyen,Phuong H.; Sikora,Joseph A.; Campbell,Thomas A.. Automatic control systems for aircraft auxiliary power units, and associated methods. USP2008047364116.
  5. Rattan William D. (San Jose CA) Walwyn Craig M. (San Jose CA). Disc cleaning machine. USP1984124489740.
  6. Campbell, Thomas A.; Chambers, David S.; Willie, Robert H.; Rust, Charles W.. Dual flow APU inlet and associated systems and methods. USP2009117611093.
  7. Campbell,Thomas A.; Chambers,David S.; Willie,Robert H.; Rust,Charles W.. Dual flow APU inlet and associated systems and methods. USP2008037344107.
  8. Van Vroenhoven ; Petrus A. W.. Dust proof optical system for optically reading and writing on a rotating record with the aid of a radiation beam. USP1978084106057.
  9. Guo, Xing-Cai. Hard disk drives using a bi-product of manufacturing a ZTMD lubricant to trap sub-micrometer particles. USP2012108300354.
  10. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin. Independent power generation in aircraft. USP2015028950703.
  11. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin. Independent power generation in aircraft. USP2014028657227.
  12. Campbell,Thomas A.; Voll,William A.; Diamond,John A.. Integrated axially varying engine muffler, and associated methods and systems. USP2007097267297.
  13. Gregory Thomas A. (Rochester MN) Keller Christopher G. (Rochester MN) Severson James M. (Byron MN). Method and apparatus for cleaning disks upon reaching a disk drive start-stop cycle threshold. USP1997035612830.
  14. Tadokoro ; Eiichi ; Kitamoto ; Tatsuji. Method for cleaning flexible magnetic discs. USP1978074101948.
  15. McNeil, Michael. Method for cleaning the disc surface and the head support structure in a magnetic disc drive. USP1983054384311.
  16. Zielinski, Edward; Bernier, Alan T.; Knechtel, Kent W.; Campbell, Thomas A.; White, Jeffrey J.; Ralston, Mark D.. Systems and methods for starting aircraft engines. USP2009047513119.
  17. Lwasa, Ronald M.; Chow, Allen D.. Thermally compliant APU exhaust duct arrangements and associated systems and methods. USP2010087765784.
  18. Karimi, Kamiar J.; Liu, Shengyi; Liffring, Mark E.; Helton, Steven B.; Fu, Sheau-Wei (Johnny). Vehicle electrical power management and distribution. USP2014058738268.