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특허 상세정보

Molten metals filter apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B22C-009/08   
미국특허분류(USC) 164/358 ; 164/134 ; 222/189 ; 210/485
출원번호 US-0435980 (1982-10-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 3
초록

A molten metals filter apparatus having a hollow frusto-conical strainer, including an inlet port and a plurality of slot apertures having a uniform width for selectively restraining particulant impurities in molten metals.

대표
청구항

A molten metal filter apparatus comprising: a hollow frusto-conical strainer means for selectively restraining particulant impurities in molten metal, said strainer means having a plurality of slot apertures disposed longitudinally about its conical surface and an inlet port, said slot apertures being of uniform width and of staggered lengths so that there are relatively fewer slots which extend to the smaller diameter portion of said strainer means than which extend to the larger diameter portion of said strainer means.

이 특허를 인용한 특허 피인용횟수: 15

  1. Morishita, Toshiharu; Tanaka, Shigeru. Apparatus for separating casting strainers. USP2003096619374.
  2. Xu Dong ; Evans James W.. Liquid metal delivery system for continuous casting. USP1999025871660.
  3. Jacobs David P. (6531 Point Clear Houston ; Harris County TX 77069) Gaal Gaston (11818 Burlingame Dr. Houston ; Harris County TX 77099-4702). Method and apparatus for dispensing detergent to a dishwashing machine. USP1996115577527.
  4. Simpson, Stanley Frank; Hardwicke, Canan Uslu; Moroso, Joseph Leonard; Moricca, Timothy Michael. Method and assembly for forming components having a catalyzed internal passage defined therein. USP20181010099284.
  5. Moricca, Timothy Michael; Rutkowski, Stephen Francis; Moroso, Joseph Leonard; Willett, Jr., Fred Thomas. Method and assembly for forming components having an internal passage defined therein. USP20181010099276.
  6. Moricca, Timothy Michael; Rutkowski, Stephen Francis; Simpson, Stanley Frank; Moroso, Joseph Leonard. Method and assembly for forming components having an internal passage defined therein. USP20181110137499.
  7. Simpson, Stanley Frank; Rutkowski, Stephen Francis; Hardwicke, Canan Uslu; Moroso, Joseph Leonard; Rauch, Steven Charles. Method and assembly for forming components having an internal passage defined therein. USP20181010099283.
  8. Arnett, Michael Douglas; Moors, Thomas Michael; Peck, Arthur Samuel. Method and assembly for forming components having internal passages using a jacketed core. USP2018069987677.
  9. Hardwicke, Canan Uslu; Simpson, Stanley Frank; Moroso, Joseph Leonard. Method and assembly for forming components having internal passages using a jacketed core. USP20181110118217.
  10. Rutkowski, Stephen Francis. Method and assembly for forming components having internal passages using a jacketed core. USP20181210150158.
  11. Simpson, Stanley Frank. Method and assembly for forming components having internal passages using a jacketed core. USP20180810046389.
  12. Arnett, Michael Douglas; Intile, John Charles; Simpson, Stanley Frank. Method and assembly for forming components having internal passages using a lattice structure. USP2018059968991.
  13. Rutkowski, Stephen Francis. Method and assembly for forming components having internal passages using a lattice structure. USP2018059975176.
  14. Rutkowski, Stephen Francis. Method and assembly for forming components having internal passages using a lattice structure. USP2017029579714.
  15. Aufderheide, Ronald C.; Showman, Ralph E.. Process for casting a part from a pour of molten metal into a mold assembly. USP2011067967053.