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WO2013034869A3 - Method and apparatus for treating conduits - Google Patents

Method and apparatus for treating conduits Download PDF

Info

Publication number
WO2013034869A3
WO2013034869A3 PCT/GB2011/001525 GB2011001525W WO2013034869A3 WO 2013034869 A3 WO2013034869 A3 WO 2013034869A3 GB 2011001525 W GB2011001525 W GB 2011001525W WO 2013034869 A3 WO2013034869 A3 WO 2013034869A3
Authority
WO
WIPO (PCT)
Prior art keywords
coil
length
fluid channel
conduit
signal generator
Prior art date
Application number
PCT/GB2011/001525
Other languages
French (fr)
Other versions
WO2013034869A2 (en
Inventor
Ian Lee
Original Assignee
Cambridge Scientific Solutions Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cambridge Scientific Solutions Limited filed Critical Cambridge Scientific Solutions Limited
Priority to EP11787926.2A priority Critical patent/EP2753436A2/en
Publication of WO2013034869A2 publication Critical patent/WO2013034869A2/en
Publication of WO2013034869A3 publication Critical patent/WO2013034869A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
    • C02F1/485—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets located on the outer wall of the treatment device, i.e. not in contact with the liquid to be treated, e.g. detachable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

An apparatus for treating fluid conduits to prevent contamination comprises a conduit (2) defining a fluid channel (4) and a coil (6) extending along at least part of the length of the conduit (2) and around the fluid channel (4), said coil having a length or aggregate length L. A signal generator (10) is connected to the coil (6), the signal generator being configured to supply a varying electrical signal to the coil (6) whereby the coil (6) generates a varying magnetic field within the fluid channel (4). The length or aggregate length L of the coil (6) is at least 1.8 metres.
PCT/GB2011/001525 2011-09-06 2011-10-24 Method and apparatus for treating conduits WO2013034869A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11787926.2A EP2753436A2 (en) 2011-09-06 2011-10-24 Method and apparatus for treating conduits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1115416.8 2011-09-06
GB1115416.8A GB2494417B (en) 2011-09-06 2011-09-06 Method and apparatus for treating conduits

Publications (2)

Publication Number Publication Date
WO2013034869A2 WO2013034869A2 (en) 2013-03-14
WO2013034869A3 true WO2013034869A3 (en) 2013-07-25

Family

ID=44882312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/001525 WO2013034869A2 (en) 2011-09-06 2011-10-24 Method and apparatus for treating conduits

Country Status (3)

Country Link
EP (1) EP2753436A2 (en)
GB (1) GB2494417B (en)
WO (1) WO2013034869A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2606022A (en) * 2021-04-23 2022-10-26 Dempa Holdings Ltd Treating a fluid conduit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294416A (en) * 1994-10-28 1996-05-01 Michael Ashton Liquid dispensing apparatus
GB2442011A (en) * 2006-09-20 2008-03-26 Cambridge Scient Solutions Ltd A fluid conveying conduit
EP2052793A1 (en) * 2007-10-24 2009-04-29 Leonardus Franciscus Henricus Vaessen System and method for cleaning a beer line, for instance in a beer tap installation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0667834T3 (en) * 1992-09-25 2000-10-30 Clive Barnes Prevention of formation of contaminant coatings in beer pipes
GB0023387D0 (en) 2000-09-23 2000-11-08 Lee Ian Method and apparatus for treatment of conduits and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294416A (en) * 1994-10-28 1996-05-01 Michael Ashton Liquid dispensing apparatus
GB2442011A (en) * 2006-09-20 2008-03-26 Cambridge Scient Solutions Ltd A fluid conveying conduit
EP2052793A1 (en) * 2007-10-24 2009-04-29 Leonardus Franciscus Henricus Vaessen System and method for cleaning a beer line, for instance in a beer tap installation

Also Published As

Publication number Publication date
GB2494417A (en) 2013-03-13
WO2013034869A2 (en) 2013-03-14
GB201115416D0 (en) 2011-10-19
EP2753436A2 (en) 2014-07-16
GB2494417B (en) 2015-04-15

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