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특허 상세정보

Liquid confinement leak detection system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01M-003/32   
미국특허분류(USC) 73/492 ; 220/452 ; 220/445 ; 220/565
출원번호 US-0368584 (1989-06-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 9
초록

A liquid confinement type of leak detection system for a liquid retaining chamber defined by an inner wall of the system. The leak detection system also includes an outer wall in closely spaced adjacent relation to the inner wall to define a normally liquidtight leak detection chamber therebetween, and a porous material disposed between the inner and outer walls so as to be in contact with the inner and outer walls in a manner forming a structural bond therewith. Further, the leak detection system includes sensors associated with the porous material at s...

대표
청구항

A liquid confinement leak detection system, comprising: an inner wall defining a liquid retaining chamber therewithin, an outer wall in closely spaced adjacent relation to said inner wall to define a normally liquid-tight leak detection chamber therebetween, and a porous material disposed between said inner and outer walls; said porous material being a batt disposed between said inner and outer walls and being comprised of a needled non-woven fibrous composite material having inner and outer surfaces in intimate contact with said inner and outer walls; m...

이 특허를 인용한 특허 피인용횟수: 18

  1. Priest ; II Kenneth G.. Double walled apparatus and methods. USP2001106305427.
  2. Sharp Bruce R.. Double walled storage tank systems. USP1998105816426.
  3. Sharp Bruce R. (126 Leland Way Marco Island FL 33937). Double walled storage tank systems with enhanced wall integrity. USP1996095553734.
  4. Berg, Sr., Robin L.. Double walled underground storage tank and method for making the same. USP2003096626320.
  5. Schuetz Reinhard,CAX ; Jacobson Ernest,CAX ; Charest Roger,CAX. Dual containment assembly. USP1999105971009.
  6. Berg, Sr., Robin L.. High strength rib for storage tanks. USP2004116820762.
  7. Evans Owen Daniel ; Mumme Patrick K.. Leak detection. USP1999065918267.
  8. Doris, Albert F.; Berg, Sr., Robin L.; Morrissette, Douglas; Anderson, James S.. Method and apparatus for vacuum testing water resistant and watertight risers and lids. USP2003056564614.
  9. Gleeson Bentley Francis. Preassembled underground secondary containment system for containing fuel. USP1999115975132.
  10. Householder William R. (Johnson City TN) Arnold William M. (Bristol VA) Brewer Charles S. (Bristol VA). Reusable container unit having spaced protective housings. USP1997015595319.
  11. Sharp Bruce R.. Storage tank systems with encapsulated flow paths. USP1998095799817.
  12. Berg, Sr., Robin L.; Burwell, John; Kelber, Richard J.. System and method for detecting leaks in underground storage tank. USP2003046551024.
  13. Cartwright Ronald H. ; Havlin Dennis. System for containing and handling toxic gas and methods for containing and handling same. USP1999075929325.
  14. Cartwright Ronald H. ; Haylin Dennis. System for containing and handling toxic gas and methods for containing and handling same. USP1999126006588.
  15. Marcel, Eric P.. Tank container, frame, hoist eyes and protective structures. USP2011087997441.
  16. Wokas, Albert L.. Tank for service stations. USP2005096939080.
  17. Berg, Robin; Burwell, John; Dorris, Albert F; Smith, John. Triple walled underground storage tank. USP2004036698610.
  18. Fiech Manfred M. (c/o Euro Tank ; P.O. Box 478 Silver Springs FL 33489-0478). Unitized fuel storage system. USP1996125586586.