EP2785924A4 - Stormwater filtration grate - Google Patents

Stormwater filtration grate

Info

Publication number
EP2785924A4
EP2785924A4 EP12853215.7A EP12853215A EP2785924A4 EP 2785924 A4 EP2785924 A4 EP 2785924A4 EP 12853215 A EP12853215 A EP 12853215A EP 2785924 A4 EP2785924 A4 EP 2785924A4
Authority
EP
European Patent Office
Prior art keywords
stormwater filtration
filtration grate
grate
stormwater
filtration
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.)
Withdrawn
Application number
EP12853215.7A
Other languages
German (de)
French (fr)
Other versions
EP2785924A1 (en
Inventor
Rhys Lathlain Eddy
James John Tanner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Envirostream Solutions Pty Ltd
Original Assignee
Envirostream Solutions Pty Ltd
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 AU2011905033A external-priority patent/AU2011905033A0/en
Application filed by Envirostream Solutions Pty Ltd filed Critical Envirostream Solutions Pty Ltd
Publication of EP2785924A1 publication Critical patent/EP2785924A1/en
Publication of EP2785924A4 publication Critical patent/EP2785924A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y10T29/49604—Filter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Revetment (AREA)
  • Filtering Materials (AREA)
EP12853215.7A 2011-12-02 2012-11-30 Stormwater filtration grate Withdrawn EP2785924A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2011905033A AU2011905033A0 (en) 2011-12-02 Stormwater filtration grate
PCT/AU2012/001467 WO2013078513A1 (en) 2011-12-02 2012-11-30 Stormwater filtration grate

Publications (2)

Publication Number Publication Date
EP2785924A1 EP2785924A1 (en) 2014-10-08
EP2785924A4 true EP2785924A4 (en) 2015-12-30

Family

ID=48534537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12853215.7A Withdrawn EP2785924A4 (en) 2011-12-02 2012-11-30 Stormwater filtration grate

Country Status (6)

Country Link
US (1) US20140305855A1 (en)
EP (1) EP2785924A4 (en)
CN (1) CN104105832B (en)
AU (2) AU2012344735A1 (en)
IL (1) IL232907A0 (en)
WO (1) WO2013078513A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD942594S1 (en) * 2019-11-13 2022-02-01 Everhard Industries Pty Ltd Drain grate
USD941967S1 (en) * 2019-11-13 2022-01-25 Everhard Industries Pty Ltd Drain grate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215326A (en) * 1988-03-08 1989-09-20 Keletmagyarorszagi Vizuegyi Multilayer porous structure, particularly for the separation of liquid and solid phases
US5037541A (en) * 1990-05-30 1991-08-06 Ruey Jang Shiau Sanitary device for sewerage channel
US6562233B1 (en) * 1998-11-13 2003-05-13 Pactec, Inc. Storm drain line with riser 2
GB2410282A (en) * 2004-01-20 2005-07-27 Tarmac Ltd Water management system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1036146A (en) * 1988-03-11 1989-10-11 凯来特玛戴罗萨吉·维茨戴埃佩塔伊帕利·瓦拉拉特 Be used for the multilayer porous structure, particularly that liquid phase is separated with solid phase
US5733445A (en) * 1996-07-25 1998-03-31 Fanelli; Anthony T. Storm sewer catch basin filter
US6045691A (en) * 1998-08-21 2000-04-04 Mcdermott; Holly S Sewer eco-collar for opening with covers
US6149803A (en) * 1998-08-28 2000-11-21 Atlantic Contruction Fabrics, Inc. Storm sewer catch basin filter
US6530722B1 (en) * 2001-09-14 2003-03-11 Mark D. Shaw Drain sealing device
US20050067338A1 (en) * 2001-11-20 2005-03-31 Page Ardle E. Subgrate drain basin filter
US7132045B1 (en) * 2004-10-07 2006-11-07 Trangsrud & Associates, Inc. Sanitary, storm and catch basin trap with filter insert
CN2801912Y (en) * 2005-03-29 2006-08-02 陈正錞 Drainage ditch cover
CN2887988Y (en) * 2006-01-16 2007-04-11 苏放 Drain board with protection net
CN201232254Y (en) * 2008-07-19 2009-05-06 卜昭全 Ditch lid
KR101130770B1 (en) * 2010-03-15 2012-03-28 (주)한미글로벌건축사사무소 Improved Grating And Grating Structure In Ditch Using The Same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215326A (en) * 1988-03-08 1989-09-20 Keletmagyarorszagi Vizuegyi Multilayer porous structure, particularly for the separation of liquid and solid phases
US5037541A (en) * 1990-05-30 1991-08-06 Ruey Jang Shiau Sanitary device for sewerage channel
US6562233B1 (en) * 1998-11-13 2003-05-13 Pactec, Inc. Storm drain line with riser 2
GB2410282A (en) * 2004-01-20 2005-07-27 Tarmac Ltd Water management system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013078513A1 *

Also Published As

Publication number Publication date
US20140305855A1 (en) 2014-10-16
IL232907A0 (en) 2014-07-31
CN104105832B (en) 2017-05-10
AU2017221901B2 (en) 2019-01-17
CN104105832A (en) 2014-10-15
AU2012344735A1 (en) 2014-07-24
EP2785924A1 (en) 2014-10-08
WO2013078513A1 (en) 2013-06-06
AU2017221901A1 (en) 2017-09-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20140702

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151202

RIC1 Information provided on ipc code assigned before grant

Ipc: E03F 5/04 20060101ALI20151126BHEP

Ipc: E03F 5/14 20060101ALI20151126BHEP

Ipc: E03F 5/06 20060101AFI20151126BHEP

Ipc: E03F 1/00 20060101ALI20151126BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Effective date: 20160707