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특허 상세정보

Tank fitting facilitating fluid drainage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-035/00   
미국특허분류(USC) 285/142.1 ; 285/205 ; 29/428 ; 29/890.14
출원번호 US-0010404 (1998-01-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Baker & Daniels
인용정보 피인용 횟수 : 15  인용 특허 : 2
초록

A tank fitting assembly for an inlet/outlet port in a tank wall. The tank fitting assembly includes first and second fitting elements which are respectively mountable to an interior surface and an exterior surface of a tank and in registry with a drain opening in the tank wall. Stand-offs furnished on the underside of the body of the first fitting element create a gap between the underside of the element body and the tank wall. The gap serves as a fluid passageway, thereby allowing fluid to empty from the tank by passing along the bottom wall of the tank...

대표
청구항

[ What is claimed is:] [1.] A tank fitting assembly for a tank including a drain opening in a bottom wall, comprising:a first fitting element mountable to an interior surface of the tank bottom wall in registry with the drain opening, said first fitting element comprising a first bottom surface portion and a second bottom surface portion, said second bottom surface portion being upwardly offset from said first bottom surface portion, said second bottom surface portion structured and arranged to be in a direct facing and spaced apart relationship with the...

이 특허를 인용한 특허 피인용횟수: 15

  1. McBroom, James P.; Lott, Joseph C.; Smothers, Clyde E.. Aerosol dispenser valve. USP2013088511521.
  2. McBroom, James P.; Lott, Joseph C.; Smothers, Clyde E.. Aerosol dispenser valve. USP2011077984834.
  3. McBroom, James P.; Lott, Joseph C.; Smothers, Clyde E.. Aerosol dispenser valve. USP2016099434529.
  4. Lang, John; Mohr, Mark; Jaedike, Colin. Air aspiration device. USP2015099140398.
  5. Lang, John; Mohr, Mark; Jaedike, Colin. Air aspiration device. USP20180710018291.
  6. Oltman, Darrell A.; Thomas, Larry D.. Combination flow control valve and reverse flow check valve. USP2015038985145.
  7. Oltman, Darrell A.; Thomas, Larry D.; O'Connell, Thomas P.. Combination flow control valve and reverse flow check valve. USP2012118312889.
  8. Parkin, Michael J.; Kling, Colin J.. Composite ducts and methods. USP2016039279531.
  9. Cinello, Mauro; Perosa, Vittorio; De Paoli, Stefano; Colombera, Giovanni; Monacchi, Marco; Clara, Marco; Pessot, Marco; Morosi, Davide. Laundry machine with versatile tub. USP2018059976247.
  10. Crager, David L.; Murphy, Douglas J.. Metal insert fitting for material storage tanks. USP2013018348090.
  11. McAliley, J. Eugene. Methods for installing hollow fittings in vessel walls and a hollow fitting assembly therefor. USP2004016676168.
  12. Winborn, Craig V.. Tank fitting apparatus and method. USP20190110179304.
  13. Telles, Anthony. Toilet seal ring. USP2004026694537.
  14. Hoover, Harold; Freiberg, Richard; McLellen, Michael; Beach, Joe. Water heater threaded weld fitting having improved weld integrity. USP2014048707558.
  15. Hoover, Harold; Freiberg, Richard; McLellen, Michael; Beach, Joe. Water heater threaded weld fitting having improved weld integrity. USP2012048146772.