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특허 상세정보

Gravity flow sludge load-out metering gate

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B67D-003/02   
미국특허분류(USC) 222/561; 222/460; 251/326; 137/554
출원번호 US-0642245 (2000-08-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Johnson, Larry D.Strainbrook, Craig M.Johnson & Stainbrook
인용정보 피인용 횟수 : 56  인용 특허 : 14
초록

A gravity flow sludge load-out metering gate comprising a frame having longitudinal and horizontal frame rails and a transverse rail member which defines a gate front portion and a smaller gate rear portion. A sludge inlet funnel is positioned above the front portion for insertion into the interior of a hopper discharge outlet. In the preferred embodiment, the sludge inlet funnel is substantially square and has four triangular, tapering interior sides, which, when viewed from above define an asymmetrical four-pointed star, the interior configuration of w...

대표
청구항

A gravity flow sludge load-out metering gate comprising a frame having longitudinal and horizontal frame rails and a transverse rail member which defines a gate front portion and a smaller gate rear portion. A sludge inlet funnel is positioned above the front portion for insertion into the interior of a hopper discharge outlet. In the preferred embodiment, the sludge inlet funnel is substantially square and has four triangular, tapering interior sides, which, when viewed from above define an asymmetrical four-pointed star, the interior configuration of w...

이 특허에 인용된 특허 (14)

  1. Ford ; Jr. James J. (Cincinnati OH) Beitz David W. (Burlington KY) Nagle ; Jr. Michael J. (Hamilton OH). Apparatus for providing multiple samples of material from a moving conveyor. USP1995025392659.
  2. Hagenbuch LeRoy G. (502 W. Northgate Rd. Peoria IL 61614). Conditioned ash surge bin. USP1993085236261.
  3. Medal George L. ; Worley Allan G.. Double seat value with switch monitoring design. USP1998065771926.
  4. Lamort Jean-Pierre (Vitry Le Francois FRX). Draining valve for waste paper processing appliances. USP1989064838301.
  5. Wiese Delmar R. (Springfield MO). Dust tight slide gate assembly. USP1992035096099.
  6. McCutcheon Andrew J. (Camas WA) Bowman Jeffrey M. (Portland OR) Gambetta David L. (Vancouver WA). Gate valve sleeve. USP1996105560587.
  7. Anderson Daniel D.. Handling system for agglomerable materials. USP2000086098851.
  8. Whitehead Jerald M. (Idaho City Stage Rte. Idaho City ID 83631). Hopper discharge device. USP1984104475672.
  9. Croley Thomas E. (Worthington OH). Knocked-down drum-like fiberboard container for bulk material with funnel-like dispensing bottom. USP1983084397406.
  10. Johnson Grady L. (Rte. 1 ; Box 378 Luxora AR 72358). Powered hopper door. USP1982114359176.
  11. Elstone Paul. Reusable container system. USP1999095947312.
  12. Dillman Bruce A. (Chien WI). Sealing closure for asphalt mix storage bin outlet. USP1981024249679.
  13. Varady Victor A.. Single disc slide valve with center biased flow. USP1999045895028.
  14. Pfeiffer Robert W. (3 Hidden Spring La. Rye NY 10580). Valve with truncated aperture providing enhanced rangeability and logarithmic flow characteristic. USP1994115368276.

이 특허를 인용한 특허 피인용횟수: 56

  1. Oren, John; Oren, Joshua. Apparatus for the transport and storage of proppant. USP2017119809381.
  2. Southwell, Robert Peter; Williamson, Edwin Ralph. Bin outlet inserts, and bin assembly systems and method employing such inserts. USP2016129522778.
  3. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP2017129845210.
  4. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP2018039919882.
  5. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP20180910065816.
  6. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP2018059963308.
  7. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP2018019868598.
  8. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP2018049932183.
  9. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP20180710035668.
  10. Oren, Joshua; Boros, Marty; Berveiler, Pete; Hansen, Dave; Campbell, Colin; Edwards, Mike; Massalone, Thomas. Conveyor with integrated dust collector system. USP2018029902576.
  11. Oren, John; Oren, Joshua. Cradle for proppant container having tapered box guides. USP2017129840366.
  12. Oren, John; Oren, Joshua. Cradle for proppant container having tapered box guides. USP2017049624030.
  13. Schlagel, Bill. Gate with anti-fouling proximity indicators for handling agricultural granular materials. USP20180810059513.
  14. Schlagel, Bill. Gate with variable gate control for handling agricultural granular materials. USP2016129527665.
  15. Eiden, III, Kenneth W.; Hunter, Brian Andrew; Carley, Mathew; Stefan, Timothy; D'Agostino, Mark; D'Agostino, Scott. Intermodal storage and transportation container. USP2017099758082.
  16. Eiden, III, Kenneth W.; Hunter, Brian Andrew; Carley, Mathew; Stefan, Timothy; D'Agostino, Mark; D'Agostino, Scott. Intermodal storage and transportation container. USP20181110118529.
  17. Oren, John; Oren, Joshua. Method of delivering, storing, unloading, and using proppant at a well site. USP2017059656799.
  18. Oren, John; Oren, Joshua. Method of delivering, storing, unloading, and using proppant at a well site. USP2017079701463.
  19. Oren, John. Method of delivering, transporting, and storing proppant for delivery and use at a well site. USP2018049932181.
  20. Oren, John. Method of delivering, transporting, and storing proppant for delivery and use at a well site. USP2017049617066.
  21. Oren, John; Oren, Joshua. Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site. USP2018019862551.
  22. Oren, John; Oren, Joshua. Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site. USP2018059969564.
  23. Oren, John. Methods of storing and moving proppant at location adjacent rail line. USP2017069682815.
  24. Oren, John. Methods of storing and moving proppant at location adjacent rail line. USP2018039914602.
  25. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017079694970.
  26. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017089718609.
  27. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017129834373.
  28. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017089725233.
  29. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017089725234.
  30. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP201703RE46334.
  31. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017119815620.
  32. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017069669993.
  33. Oren, John; Oren, Joshua. Proppant discharge system and a container for use in such a proppant discharge system. USP2017089738439.
  34. Oren, John. Proppant discharge system having a container and the process for providing proppant to a well site. USP2017089718610.
  35. Pham, Hau Nguyen-Phuc; Lopez, Miguel Angel; Coquilleau, Laurent Yves Claude. Proppant mixing and metering system. USP20180910065812.
  36. Pham, Hau Nguyen-Phuc; Lopez, Miguel; Coquilleau, Laurent. Proppant mixing and metering system. USP2017029574412.
  37. Oren, John. Proppant storage vessel and assembly thereof. USP2016129511929.
  38. Oren, John. Proppant storage vessel and assembly thereof. USP2017059643774.
  39. Oren, John. Proppant storage vessel and assembly thereof. USP2016129527664.
  40. Oren, John; Oren, Joshua. Proppant vessel. USP201711RE46613.
  41. Oren, John; Oren, Joshua. Proppant vessel. USP201812RE47162.
  42. Oren, John; Oren, Joshua. Proppant vessel base. USP201709RE46531.
  43. Oren, John; Oren, Joshua. Proppant vessel base. USP201705RE46381.
  44. Marchesini, Vainer. Slide valve for a hopper containing powdered material or material with a small grain size. USP2017119809382.
  45. Oren, John; Oren, Joshua. Support apparatus for moving proppant from a container in a proppant discharge system. USP2017099771224.
  46. Glynn, Peter; Oren, Joshua. System and method for delivering proppant to a blender. USP2017069676554.
  47. Glynn, Peter; Oren, Joshua. System and method for delivering proppant to a blender. USP2018069988215.
  48. Glynn, Peter; Oren, Joshua. System and method for delivering proppant to a blender. USP2017069670752.
  49. Glynn, Peter; Oren, Joshua. System and method for delivering proppant to a blender. USP20190110179703.
  50. Oren, Joshua. Trailer assembly for transport of containers of proppant material. USP2017109796319.
  51. Oren, Joshua. Trailer assembly for transport of containers of proppant material. USP20180810059246.
  52. Oren, Joshua. Trailer for proppant containers. USP201712RE46645.
  53. Oren, Joshua. Trailer for proppant containers. USP201710RE46576.
  54. Oren, Joshua. Trailer-mounted proppant delivery system. USP2017099758081.
  55. Oren, Joshua. Trailer-mounted proppant delivery system. USP20190310239436.
  56. Oren, Joshua. Train car for proppant containers. USP201710RE46590.