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특허 상세정보

Use of inert gas in transfer of comminuted product to tank

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-001/16   
미국특허분류(USC) 14/1231 ; 14/100.1 ; 14/100.8 ; 14/106.5 ; 14/106.6 ; 14/128.5 ; 14/106.3 ; 40/612.2 ; 40/612.7 ; 40/614.5 ; 40/614.6 ; 40/619.7
출원번호 US-0257651 (1999-03-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Chambliss, Bahner & Stophel, P.C.
인용정보 피인용 횟수 : 18  인용 특허 : 20
초록

A method and apparatus for transferring comminuted product from an unpressurized storage unit to a tank, especially a trailer-mounted tank. According to this method, an inert gas source is provided, preferably mounted on the trailer, and a conduit is provided to carry the product, which conduit is connected between the storage unit and the tank. The tank and conduit are evacuated so as to create a pressure differential between the storage unit and the tank, and the inert gas is allowed to flow into the evacuated tank in response to the partial vacuum the...

대표
청구항

[ What is claimed is:] [1.] A method for transferring comminuted product from an unpressurized storage unit to a tank, which method comprises:(a) providing an inert gas source;(b) providing a conduit to carry the product from the storage unit to the tank;(c) connecting the conduit between the storage unit and the tank;(d) evacuating the tank and the conduit so as to create a pressure differential between the storage unit and the tank;(e) allowing the inert gas to flow into the evacuated tank in response to a partial vacuum therein;(f) allowing the produc...

이 특허에 인용된 특허 (20)

  1. Geatz Tobin (Durham NC). Apparatus and method for the transfer and delivery of high purity chemicals. USP1992095148945.
  2. Howanski John W. (Windham NH) Richardson Clifford B. (Mont Vernon NH). Clean air bulk material handling system. USP1997065639188.
  3. Battle Melton R. (Charenton LA) Bedeker James E. (Ottawa IL) Heiss Robert C. (Ottawa IL). Cooling system for trailer pneumatic unloading process. USP1996125580193.
  4. Damen Franciscus A. (Langeweg NLX). Device for evacuating oxygen from a container. USP1989074848419.
  5. Schweimanns Hans-Reiner (Niederwenigern DT). Method and apparatus for feeding comminuted solid fuel into plenum chambers. USP1976113994701.
  6. Becker James R. (2140 Scranton Rd. Cleveland OH 44113). Method and apparatus for filling containers with dry ice pellets. USP1996045503198.
  7. Schmit Louis (Luxembourg LUX). Method and device for treating powder coal in a solid-fuel injection installation. USP1994025284187.
  8. Crahan Douglas (Birmingham AL) Bendig Steve (Birmingham AL) Toon Keith (Wichita KS). Methods and apparatus for pneumatically transferring a flowable product. USP1990044917544.
  9. Boiting Hans H. (Steinfurt DEX) Federhen Bernd (Siegen DEX) Mller-Spth Gerhard (Freudenberg DEX). Pneumatic conveying process and apparatus. USP1986064592679.
  10. Jones Robert F. (Winston-Salem NC). Pneumatic unloading apparatus for bulk materials. USP1991024993883.
  11. Stott Leslie (Bacup GB2). Powder dispensing apparatus. USP1994055316056.
  12. Scott Lowell (Burlington KY). Pressure responsive bi-directional pneumatic conveyance system with a single pneumatic source, and pressure generator el. USP1996105562367.
  13. Kronseder Hermann (Woerth DEX) Weiss Wilhelm (Lappersdorf DEX). Process and device for the sterile filling of beverage liquids. USP1996095558135.
  14. Lawrence James C. (851 Harrison Valparaiso IN 46383). Pump unloading trailer container for powdered bulk material. USP1993045199826.
  15. Sommer Tracy W. (Mt. Pleasant SC) Hill Charles D. (Mt. Pleasant SC) Muka Dean P. (Mt. Pleasant SC) Beecham Ryland S. (Mt. Pleasant SC). System for loading bulk containers with fluent material from overhead storage bin. USP1989044819700.
  16. Paul, Kermit D.; Addams, Jr., Charles F.; Wuertele, Frederick S.. System for transferring dry flowable material. USP1985104545410.
  17. Holmes Gordon (Tenbury Wells GB2) Martin Geoffrey R. (Bromyard GB2). Vacuum charging of containers from bulk supply. USP1979014133281.
  18. Derby Norwin C. (Dallas TX). Vacuum fill system. USP1993095244019.
  19. Engle Marcus J.. Vacuum transfer system and method for food grade product. USP1998115839484.
  20. Tennes Bernard R. (Charlotte MI) Wolthuis Richard J. (Haslett MI) Burton Clyde L. (East Lansing MI). Vacuum-operated produce handling systems. USP1982034320995.

이 특허를 인용한 특허 피인용횟수: 18

  1. Dunlop, Richard; Griffin, Robert. Apparatus and method for moving and placing granulate. USP2003046554546.
  2. Bartek, Robert. Biomass feed system/process. USP2013098523496.
  3. Gregg, John N.; Harris, Gregory W.; Cook, Frank L.; Jackson, Robert M.. Container chemical guard. USP2003026520218.
  4. Henke, Andreas. Device for conveying an operating material. USP2017069688486.
  5. Downing, John J.; Martindale, Nathan L.. Hoist apparatus. USP2015049004842.
  6. Nakashizu, Shigenori; Miyata, Yutaka; Sato, Kazuhito. Management method for wax fraction storage tank. USP2014128906222.
  7. Baker, Todd E.. Mechanically controlled vacuum throttle for a continuous dense phase particulate material conveying system and method. USP2015119181044.
  8. Rouanet, Stephane F.; Litrun, James N.; Durant, Will G.; Beery, Robert L.. Method and apparatus for filling a vessel with particulate matter. USP2009117621299.
  9. Fishel, Michael D.. Method and apparatus for loading and unloading material from a storage medium. USP2005116959741.
  10. Sundholm, Göran. Method and arrangement in pneumatic material conveying system. USP2015038992133.
  11. Herre,Frank; Fritz,Hans Georg; D��rr,Thomas. Powder feed pump and appropriate operating system. USP2008127465130.
  12. Kleineidam, Andreas; Kleineidam, Wilhard. Process and equipment for the conveyance of powdered material. USP2010017648312.
  13. Kleineidam, Andreas; Kleineidam, Wilhard. Process and equipment for the conveyance of powdered material. USP2012098256996.
  14. Kleineidam, Andreas; Kleineidam, Wilhard. Process and equipment for the conveyance of powdered material. USP2013078491226.
  15. Kleineidam, Andreas; Kleineidam, Wilhard. Process and equipment for the conveyance of powdered material. USP2011118057129.
  16. Kleineidam,Andreas; Kleineidam,Wilhard. Process and equipment for the conveyance of powdered material. USP2009017481605.
  17. Kleineidam,Andreas; Kleineidam,Wilhard. Process and equipment for the conveyance of powdered material. USP2006127150585.
  18. Kleineidam,Andreas; Kleineidam,Wilhard. Process and equipment for the conveyance of powdered material. USP2009017478976.