SI2776168T1 - Naprava s prevodnimi trakovi za odstranjevanje prahu in postopek zanjo - Google Patents

Naprava s prevodnimi trakovi za odstranjevanje prahu in postopek zanjo

Info

Publication number
SI2776168T1
SI2776168T1 SI201231724T SI201231724T SI2776168T1 SI 2776168 T1 SI2776168 T1 SI 2776168T1 SI 201231724 T SI201231724 T SI 201231724T SI 201231724 T SI201231724 T SI 201231724T SI 2776168 T1 SI2776168 T1 SI 2776168T1
Authority
SI
Slovenia
Prior art keywords
dust removal
conductive strip
strip
conductive
dust
Prior art date
Application number
SI201231724T
Other languages
English (en)
Inventor
Willibrordus Nicolaas Johannes Ursem
De Vorle - Houben Elisabeth Johanna Jacoba Van
Haar Johannes Anthonius Wilhelmus De
Original Assignee
Memic Europe B.V.
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
Priority claimed from NL2007755A external-priority patent/NL2007755C2/en
Priority claimed from NL2008621A external-priority patent/NL2008621C2/en
Priority claimed from EP12178153A external-priority patent/EP2551017A3/en
Application filed by Memic Europe B.V. filed Critical Memic Europe B.V.
Publication of SI2776168T1 publication Critical patent/SI2776168T1/sl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/36—Controlling flow of gases or vapour
    • B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0266—Other waste gases from animal farms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode has multiple serrated ends or parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
SI201231724T 2011-11-09 2012-11-09 Naprava s prevodnimi trakovi za odstranjevanje prahu in postopek zanjo SI2776168T1 (sl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL2007755A NL2007755C2 (en) 2011-11-09 2011-11-09 Apparatus with conductive strip for dust removal.
NL2008621A NL2008621C2 (en) 2012-04-11 2012-04-11 Apparatus with conductive strip for dust removal.
EP12178153A EP2551017A3 (en) 2011-07-29 2012-07-27 Gas purification system
PCT/NL2012/050792 WO2013070078A1 (en) 2011-11-09 2012-11-09 Apparatus with conductive strip for dust removal
EP12794539.2A EP2776168B1 (en) 2011-11-09 2012-11-09 Apparatus with conductive strip for dust removal and method therefore

Publications (1)

Publication Number Publication Date
SI2776168T1 true SI2776168T1 (sl) 2020-07-31

Family

ID=48290350

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201231724T SI2776168T1 (sl) 2011-11-09 2012-11-09 Naprava s prevodnimi trakovi za odstranjevanje prahu in postopek zanjo

Country Status (18)

Country Link
US (1) US9604228B2 (sl)
EP (2) EP2776168B1 (sl)
CN (1) CN104039458A (sl)
AU (1) AU2012336492B2 (sl)
CA (1) CA2855031C (sl)
DK (1) DK2776168T3 (sl)
ES (1) ES2773264T3 (sl)
HK (1) HK1198695A1 (sl)
HR (1) HRP20200198T1 (sl)
HU (1) HUE047742T2 (sl)
LT (1) LT2776168T (sl)
PL (1) PL2776168T3 (sl)
PT (1) PT2776168T (sl)
RS (1) RS59946B1 (sl)
RU (1) RU2623385C2 (sl)
SG (1) SG11201402231UA (sl)
SI (1) SI2776168T1 (sl)
WO (1) WO2013070078A1 (sl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900155B (zh) * 2012-12-26 2017-06-16 广州市拓丰电器有限公司 水离子空气净化器
WO2016147127A1 (de) * 2015-03-19 2016-09-22 Woco Industrietechnik Gmbh Vorrichtung und verfahren zum abscheiden von verunreinigungen
DE102016003895A1 (de) 2016-03-31 2017-10-05 Bomag Gmbh Bodenfräsmaschine, insbesondere Straßenfräse, zum Abtragen von Bodenmaterial sowie Verfahren zum Betrieb einer Bodenfräsmaschine
IT201800003725A1 (it) * 2018-03-19 2019-09-19 Levi Dancona Pier Lorenzo “purificatore, separatore dei gas di scarico”
CN108616650B (zh) * 2018-03-26 2021-01-08 维沃移动通信有限公司 一种除尘方法及移动终端
IL259445B (en) * 2018-05-16 2021-07-29 Filt Air Ltd Air conditioning unit and ionizer with integrated cleaning mechanism
DE102022125024A1 (de) * 2022-09-28 2024-03-28 Woco Gmbh & Co. Kg Raumluftreiniger

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570040A (en) * 1968-03-08 1971-03-16 Fuji Denki Kaden Kk Floor and ground cleaner
DE3418112A1 (de) * 1984-05-16 1985-11-21 Brown, Boveri & Cie Ag, 6800 Mannheim Entstaubungsvorrichtung
CH673237A5 (sl) 1987-09-30 1990-02-28 Ulf Dr Bossel
JP2523702B2 (ja) 1987-10-28 1996-08-14 富士通株式会社 半導体集積回路の自動配線方法
JPH01114050U (sl) * 1988-01-28 1989-08-01
RU2078965C1 (ru) * 1994-02-08 1997-05-10 Евгений Леонидович Блинков Система выхлопа двигателя внутреннего сгорания
JP3572164B2 (ja) 1996-05-23 2004-09-29 三菱重工業株式会社 除塵装置
NO310394B1 (no) 1997-09-18 2001-07-02 Applied Plasma Physics As Fremgangsmåte for å regulere mengden av ioniserte gasser og/eller partikler over veier, gater, plasser eller lignende
WO1999047268A1 (en) 1998-03-17 1999-09-23 Monsanto Company Wet electrostatic filtration process and apparatus for cleaning a gas stream
US6176977B1 (en) * 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
FI4856U1 (fi) * 1999-12-08 2001-03-12 Roxon Oy Sovitelma liikkuvassa murskauslaitteessa
CN2472315Y (zh) * 2001-04-20 2002-01-16 张顺喜 复合绝缘棒形支柱绝缘子
DE10223819B4 (de) * 2002-05-28 2005-05-12 Wirtgen Gmbh Fräsmaschine zum Bearbeiten von Bodenoberflächen, sowie Verfahren zum Entsorgen von während der Fräsbearbeitung entstehenden Stäuben und Dämpfen an einer Fräsmaschine
JP3948415B2 (ja) * 2003-02-24 2007-07-25 富士電機システムズ株式会社 電気集じん装置
EP1547693B1 (en) * 2003-06-05 2012-05-09 Daikin Industries, Ltd. Discharge apparatus and air purifying apparatus
JP3742863B2 (ja) * 2004-07-02 2006-02-08 ダイキン工業株式会社 空気浄化装置
WO2006088174A1 (ja) * 2005-02-21 2006-08-24 Matsushita Electric Industrial Co., Ltd. 電気集塵ユニット
US7051402B1 (en) * 2005-02-23 2006-05-30 Rigby Robert B Gutter sweeper system
NO323806B1 (no) * 2005-11-01 2007-07-09 Roger Gale Entrinns elektrostatisk stovutfeller
CN2920416Y (zh) * 2005-12-22 2007-07-11 杨旻 电除尘器的电晕线
EP1829879A1 (en) * 2006-02-10 2007-09-05 Cellzome (UK) Ltd. Amino pyrimidine compounds for the treatment of inflammatory disorders
EP1829614A1 (en) 2006-03-02 2007-09-05 Technische Universiteit Delft Method for the removal of smut, fine dust and exhaust gas particles, particle catch arrangement for use in this method and use of the particle catch arrangement to generate a static electric field
DE102007025416B3 (de) * 2007-05-31 2008-10-23 Marcel Op De Laak Verfahren und Vorrichtung zum Abscheiden von Verunreinigungen aus einem Gasstrom
JP5304096B2 (ja) * 2007-10-29 2013-10-02 ダイキン工業株式会社 荷電装置及び空気処理装置
US8673068B2 (en) * 2008-09-18 2014-03-18 Elena Vladimirovna Volodina Device for inactivating and finely filtering viruses and microorganisms in a flow of air
NL2003259C2 (en) * 2009-07-22 2011-01-25 Univ Delft Tech Method for the removal of a gaseous fluid and arrangement therefore.
US7959883B2 (en) 2009-08-28 2011-06-14 Corning Incorporated Engine exhaust gas reactors and methods
CN101703874B (zh) 2009-11-16 2011-09-28 浙江大学 用于直流电晕放电烟气治理的分离式喷嘴电极系统

Also Published As

Publication number Publication date
EP2776168A1 (en) 2014-09-17
RS59946B1 (sr) 2020-03-31
AU2012336492B2 (en) 2017-05-25
CN104039458A (zh) 2014-09-10
DK2776168T3 (da) 2020-02-17
EP3669970A2 (en) 2020-06-24
EP3669970A3 (en) 2020-09-30
ES2773264T3 (es) 2020-07-10
CA2855031A1 (en) 2013-05-16
HK1198695A1 (en) 2015-05-29
HUE047742T2 (hu) 2020-05-28
LT2776168T (lt) 2020-05-11
US9604228B2 (en) 2017-03-28
RU2623385C2 (ru) 2017-06-26
HRP20200198T1 (hr) 2020-05-15
EP2776168B1 (en) 2020-01-08
SG11201402231UA (en) 2014-08-28
CA2855031C (en) 2020-01-14
RU2014123382A (ru) 2015-12-20
PL2776168T3 (pl) 2020-06-15
WO2013070078A1 (en) 2013-05-16
PT2776168T (pt) 2020-02-20
US20150107456A1 (en) 2015-04-23
AU2012336492A1 (en) 2014-05-15

Similar Documents

Publication Publication Date Title
HRP20200198T1 (hr) Uređaj sa provodljivom trakom za uklanjanje prašine i postupak za isto
IL237213A0 (en) Device and method for identifying information relating to driving performance
GB201118807D0 (en) Method and apparatus
GB201120458D0 (en) Apparatus and method
EP2729420A4 (en) METHOD AND APPARATUS FOR GLASS BENDING
GB201104694D0 (en) Apparatus and method
GB201102369D0 (en) Apparatus and method
EP2749117A4 (en) METHOD AND DEVICES FOR MANAGING DEVICES
GB201323134D0 (en) Apparatus and method
EP2789122A4 (en) APPARATUS AND METHOD FOR INVITEING A CLIENT TO SUBSCRIBE TO CONTACT INFORMATION
GB201115459D0 (en) Apparatus and method
GB201106982D0 (en) Defobrillator apparatus and method
EP2794278A4 (en) MEDIA RECOGNITION AND METHOD
EP2750811A4 (en) CLEANING PROCESS AND DEVICE
EP2737712A4 (en) METHOD AND APPARATUS FOR PROVIDING INFORMATION
PL2635370T3 (pl) Urządzenie i sposób
GB201102361D0 (en) Apparatus and method
EP2780691A4 (en) METHOD AND DEVICE FOR OFDR-BASED ELECTROPHORESIS
GB201509393D0 (en) Apparatus and method for cleaning
GB201106882D0 (en) Apparatus and method
GB201120560D0 (en) Apparatus and method for searching
GB201120305D0 (en) Apparatus and method for searching
GB201120174D0 (en) Apparatus and method for searching
GB201104201D0 (en) Method and apparatus therefor
GB201117375D0 (en) An apparatus and method