GB2490543B - Filter arrangement - Google Patents
Filter arrangementInfo
- Publication number
- GB2490543B GB2490543B GB1107563.7A GB201107563A GB2490543B GB 2490543 B GB2490543 B GB 2490543B GB 201107563 A GB201107563 A GB 201107563A GB 2490543 B GB2490543 B GB 2490543B
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter arrangement
- filter
- arrangement
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6453—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1107563.7A GB2490543B (en) | 2011-05-06 | 2011-05-06 | Filter arrangement |
| PCT/GB2012/050995 WO2012153115A1 (en) | 2011-05-06 | 2012-05-04 | Filter arrangement |
| CN201280030141.7A CN103813843B (zh) | 2011-05-06 | 2012-05-08 | 过滤装置 |
| JP2014509813A JP6123101B2 (ja) | 2011-05-06 | 2012-05-08 | 濾過装置 |
| DK12723729.5T DK2704810T3 (en) | 2011-05-06 | 2012-05-08 | The filter arrangement. |
| US14/116,093 US9527039B2 (en) | 2011-05-06 | 2012-05-08 | Filter arrangement |
| KR1020137032149A KR101991116B1 (ko) | 2011-05-06 | 2012-05-08 | 필터 장치 |
| CA2835236A CA2835236C (en) | 2011-05-06 | 2012-05-08 | Filter arrangement |
| EP12723729.5A EP2704810B1 (en) | 2011-05-06 | 2012-05-08 | Filter arrangement |
| PCT/GB2012/050998 WO2012153117A1 (en) | 2011-05-06 | 2012-05-08 | Filter arrangement |
| IL229261A IL229261B (en) | 2011-05-06 | 2013-11-05 | Arrange a filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1107563.7A GB2490543B (en) | 2011-05-06 | 2011-05-06 | Filter arrangement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201107563D0 GB201107563D0 (en) | 2011-06-22 |
| GB2490543A GB2490543A (en) | 2012-11-07 |
| GB2490543B true GB2490543B (en) | 2013-06-12 |
Family
ID=44243705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1107563.7A Active GB2490543B (en) | 2011-05-06 | 2011-05-06 | Filter arrangement |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9527039B2 (enExample) |
| EP (1) | EP2704810B1 (enExample) |
| JP (1) | JP6123101B2 (enExample) |
| KR (1) | KR101991116B1 (enExample) |
| CN (1) | CN103813843B (enExample) |
| CA (1) | CA2835236C (enExample) |
| DK (1) | DK2704810T3 (enExample) |
| GB (1) | GB2490543B (enExample) |
| IL (1) | IL229261B (enExample) |
| WO (1) | WO2012153117A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860442A (zh) * | 2015-05-20 | 2015-08-26 | 天紫环保投资控股有限公司 | 应用于污水处理的旋筛过滤装置 |
| US10526225B1 (en) * | 2015-10-02 | 2020-01-07 | Green Crown Water Systems Llc | Continuous water filtration, disinfection and conservation system |
| US10195558B2 (en) | 2015-11-25 | 2019-02-05 | Pecofacet (Us), Inc. | Filter sealing assembly and filtration vessel |
| EP3426417B1 (en) * | 2016-03-09 | 2022-07-20 | Koninklijke Philips N.V. | An assembly comprising at least two elements in a movable arrangement relative to each other and an anti-fouling system |
| IL251485A0 (en) * | 2017-03-30 | 2017-05-29 | אוליאל ערן | water filter |
| DK3388395T3 (da) * | 2017-04-11 | 2020-08-10 | Mosshydro As | Vandfilter |
| WO2019017848A1 (en) * | 2017-07-20 | 2019-01-24 | Planet Care | METHOD AND DEVICE FOR REMOVING PARTICLES, PREFERABLY MICROFIBERS, WASTEWATER |
| CN107859156A (zh) * | 2017-11-20 | 2018-03-30 | 惠州市伯拉科技有限公司 | 排水处理装置 |
| EP4088804A1 (en) * | 2018-01-25 | 2022-11-16 | Amiad Water Systems Ltd. | Filtration system |
| CN110756054B (zh) * | 2019-10-31 | 2022-04-15 | 天津城建大学 | 一种叶片式中空纤维膜组件及其叶轮式膜组件 |
| US12330179B2 (en) | 2020-08-26 | 2025-06-17 | Deere &Company | Work vehicle sprayer system and method with pinching nozzle apparatus |
| US11896989B2 (en) * | 2020-08-26 | 2024-02-13 | Deere & Company | Work vehicle sprayer system and method with self-cleaning filter apparatus |
| US12083543B2 (en) | 2020-08-26 | 2024-09-10 | Deere & Company | Work vehicle sprayer system and method with switching nozzle apparatus |
| US12403494B2 (en) | 2020-08-26 | 2025-09-02 | Deere & Company | Work vehicle sprayer system and method with nozzle monitoring |
| CN112604503B (zh) * | 2020-11-13 | 2022-11-18 | 水迈源膜科技南通有限公司 | 一种膜过滤的反冲装置及其使用方法 |
| CN112237773A (zh) * | 2020-11-17 | 2021-01-19 | 中石油大连液化天然气有限公司 | Lng接收站海水泵轴承冷却水过滤器 |
| CN112892219B (zh) * | 2021-01-22 | 2022-11-29 | 宜昌天仁药业有限责任公司 | 一种用于膜分离的微滤膜实验设备 |
| CN112807772A (zh) * | 2021-03-03 | 2021-05-18 | 联合滤洁过滤技术(武汉)有限公司 | 一种蝶式水过滤反洗滤芯 |
| CN113813695B (zh) * | 2021-09-14 | 2023-01-10 | 泰安金冠宏食品科技有限公司 | 一种动物油脂生产用精细过滤装置 |
| CN115282667B (zh) * | 2022-06-27 | 2023-10-13 | 湖南金凯循环科技股份有限公司 | 一种过滤镍钴锰酸溶液中细微颗粒的精密过滤器 |
| US20250287512A1 (en) * | 2024-03-07 | 2025-09-11 | Illinois Tool Works Inc. | Effluent management inline cleaner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2076871A5 (en) * | 1970-01-30 | 1971-10-15 | Philippe Filtres | Continuous filter - with automatic cleaning |
| WO2005115583A1 (en) * | 2004-05-27 | 2005-12-08 | Aker Kvaerner Subsea As | Apparatus for filtering of solids suspended in fluids |
| WO2008092559A1 (de) * | 2007-01-30 | 2008-08-07 | Rt-Filtertechnik Gmbh | Filterelement zur abreinigung von fluiden |
| WO2009051773A1 (en) * | 2007-10-20 | 2009-04-23 | Porous Media Corporation | Method and apparatus for the purification of fluid streams and the removal of particulates therefrom |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357566A (en) * | 1964-06-22 | 1967-12-12 | Zurn Ind Inc | Dual element filter assembly with backwash arms |
| SE358682B (enExample) * | 1970-06-11 | 1973-08-06 | Finckh Metalltuch Maschf | |
| JPS4917566A (enExample) * | 1972-06-12 | 1974-02-16 | ||
| US3994810A (en) | 1975-07-28 | 1976-11-30 | Brunswick Corporation | Onstream backflush filter |
| ATE27112T1 (de) * | 1983-03-05 | 1987-05-15 | Benckiser Wassertechnik Joh A | Rueckspuelbares filtergeraet. |
| DE3307918A1 (de) * | 1983-03-05 | 1984-09-06 | Joh. A. Benckiser Wassertechnik Gmbh, 6905 Schriesheim | Rueckspuelbares filtergeraet |
| DE3309787A1 (de) | 1983-03-18 | 1984-09-20 | Maschinenfabrik Karl Brieden & Co, 4630 Bochum | Fluessigkeitsfilter |
| US4650572A (en) * | 1985-05-06 | 1987-03-17 | Arc Rebuilders, Inc. | Filter device having baffle retainer for deflecting fluid flow and preventing filter clogging |
| US4642188A (en) * | 1985-05-29 | 1987-02-10 | Dover Corporation | Backwash apparatus for multi element filter unit |
| JPH0352082Y2 (enExample) * | 1987-05-18 | 1991-11-11 | ||
| AT392217B (de) * | 1989-07-18 | 1991-02-25 | Chemiefaser Lenzing Ag | Filterapparat zur abtrennung von fest- und schwebstoffen aus fluessigkeiten |
| US5152891A (en) * | 1990-09-13 | 1992-10-06 | T/M Industrial Supply, Inc. | Self-cleaning strainer |
| DE4103514C1 (enExample) * | 1991-02-06 | 1992-11-05 | Josef Dipl.-Ing. 4006 Erkrath De Koller | |
| US5356532A (en) * | 1993-04-13 | 1994-10-18 | Perfection Sprinkler Co. | Use of a multi-apertured plastic pipe in the drive and structure of a rotary self-cleaning strainer |
| JPH09327608A (ja) * | 1996-06-11 | 1997-12-22 | Marusei Jukogyo Kk | 海水等を濾過する超微細型フィルタ− |
| US6874713B2 (en) | 2002-08-22 | 2005-04-05 | Dow Corning Corporation | Method and apparatus for improving silicon processing efficiency |
| DE102005013673A1 (de) * | 2005-03-24 | 2006-09-28 | Hydac Process Technology Gmbh | Filteranlage und Verfahren zum Betrieb der Filteranlage |
| KR101130521B1 (ko) * | 2006-05-02 | 2012-03-28 | 버기르 닐센 | 다량의 유동 액체로부터 유기체와 입자를 분리하고 여과하기 위한 장치 및 방법 |
| WO2008046442A1 (de) * | 2006-10-20 | 2008-04-24 | Honeywell Technologies Sarl Ecc | Rückspülbare filtereinrichtung mit leitelementen |
| JP2008119597A (ja) * | 2006-11-10 | 2008-05-29 | Mitsui Eng & Shipbuild Co Ltd | 濾過装置 |
| DE102007058790B4 (de) * | 2007-12-06 | 2019-08-29 | Emcon Technologies Germany (Augsburg) Gmbh | Abgasbehandlungsvorrichtung |
| KR20100060839A (ko) * | 2008-11-28 | 2010-06-07 | 주식회사 파나시아 | 밸러스트수 처리 시스템 |
| DE102009012444A1 (de) | 2009-03-12 | 2010-09-16 | Krone Filter Solutions Gmbh | Vorrichtung und Verfahren zum Filtern einer Flüssigkeit |
| KR101287139B1 (ko) * | 2011-10-13 | 2013-07-17 | 주식회사 파나시아 | 컴팩트하고 운용성을 높이는 멀티케이지 타입 밸러스트수 여과장치 |
-
2011
- 2011-05-06 GB GB1107563.7A patent/GB2490543B/en active Active
-
2012
- 2012-05-08 CN CN201280030141.7A patent/CN103813843B/zh active Active
- 2012-05-08 JP JP2014509813A patent/JP6123101B2/ja active Active
- 2012-05-08 WO PCT/GB2012/050998 patent/WO2012153117A1/en not_active Ceased
- 2012-05-08 KR KR1020137032149A patent/KR101991116B1/ko active Active
- 2012-05-08 US US14/116,093 patent/US9527039B2/en active Active
- 2012-05-08 DK DK12723729.5T patent/DK2704810T3/en active
- 2012-05-08 EP EP12723729.5A patent/EP2704810B1/en active Active
- 2012-05-08 CA CA2835236A patent/CA2835236C/en active Active
-
2013
- 2013-11-05 IL IL229261A patent/IL229261B/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2076871A5 (en) * | 1970-01-30 | 1971-10-15 | Philippe Filtres | Continuous filter - with automatic cleaning |
| WO2005115583A1 (en) * | 2004-05-27 | 2005-12-08 | Aker Kvaerner Subsea As | Apparatus for filtering of solids suspended in fluids |
| WO2008092559A1 (de) * | 2007-01-30 | 2008-08-07 | Rt-Filtertechnik Gmbh | Filterelement zur abreinigung von fluiden |
| WO2009051773A1 (en) * | 2007-10-20 | 2009-04-23 | Porous Media Corporation | Method and apparatus for the purification of fluid streams and the removal of particulates therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101991116B1 (ko) | 2019-06-19 |
| IL229261B (en) | 2018-03-29 |
| CA2835236A1 (en) | 2012-11-15 |
| GB201107563D0 (en) | 2011-06-22 |
| CN103813843B (zh) | 2017-06-09 |
| EP2704810A1 (en) | 2014-03-12 |
| IL229261A0 (en) | 2014-01-30 |
| DK2704810T3 (en) | 2018-06-06 |
| WO2012153117A1 (en) | 2012-11-15 |
| KR20140038978A (ko) | 2014-03-31 |
| JP2014512959A (ja) | 2014-05-29 |
| EP2704810B1 (en) | 2018-03-28 |
| GB2490543A (en) | 2012-11-07 |
| US9527039B2 (en) | 2016-12-27 |
| CN103813843A (zh) | 2014-05-21 |
| CA2835236C (en) | 2018-01-02 |
| US20140158617A1 (en) | 2014-06-12 |
| JP6123101B2 (ja) | 2017-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| COOA | Change in applicant's name or ownership of the application |
Owner name: AZZA AS Free format text: FORMER OWNERS: MENTUM;MENATECH LIMITED Owner name: MENATECH LIMITED Free format text: FORMER OWNERS: MENTUM;MENATECH LIMITED |
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Owner name: AZZA AS Free format text: FORMER OWNERS: AZZA AS;MENATECH LIMITED;AZZA AS;JASON DALE;AZZA AS;MENATECH LIMITED Owner name: AZZA AS Free format text: FORMER OWNERS: AZZA AS;MENATECH LIMITED Owner name: JASON DALE Free format text: FORMER OWNERS: AZZA AS;MENATECH LIMITED;AZZA AS;JASON DALE Owner name: MOSS HYDRO AS Free format text: FORMER OWNERS: AZZA AS;MENATECH LIMITED;AZZA AS;JASON DALE;AZZA AS;MENATECH LIMITED Owner name: JASON DALE Free format text: FORMER OWNERS: AZZA AS;MENATECH LIMITED;AZZA AS;JASON DALE;AZZA AS;MENATECH LIMITED |