FR2770238B3 - SCREENING DEVICE FOR RAINWATER COLLECTION LOOKS - Google Patents

SCREENING DEVICE FOR RAINWATER COLLECTION LOOKS

Info

Publication number
FR2770238B3
FR2770238B3 FR9713543A FR9713543A FR2770238B3 FR 2770238 B3 FR2770238 B3 FR 2770238B3 FR 9713543 A FR9713543 A FR 9713543A FR 9713543 A FR9713543 A FR 9713543A FR 2770238 B3 FR2770238 B3 FR 2770238B3
Authority
FR
France
Prior art keywords
screening device
rainwater collection
looks
collection looks
rainwater
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.)
Expired - Lifetime
Application number
FR9713543A
Other languages
French (fr)
Other versions
FR2770238A1 (en
Inventor
Christian Bertrand
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.)
MERIDIONALE DES CLOTURES ET ME
Original Assignee
MERIDIONALE DES CLOTURES ET ME
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 MERIDIONALE DES CLOTURES ET ME filed Critical MERIDIONALE DES CLOTURES ET ME
Priority to FR9713543A priority Critical patent/FR2770238B3/en
Publication of FR2770238A1 publication Critical patent/FR2770238A1/en
Application granted granted Critical
Publication of FR2770238B3 publication Critical patent/FR2770238B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/50—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
    • B01D29/54—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 arranged concentrically or coaxially
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/48—Overflow systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
FR9713543A 1997-10-27 1997-10-27 SCREENING DEVICE FOR RAINWATER COLLECTION LOOKS Expired - Lifetime FR2770238B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9713543A FR2770238B3 (en) 1997-10-27 1997-10-27 SCREENING DEVICE FOR RAINWATER COLLECTION LOOKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713543A FR2770238B3 (en) 1997-10-27 1997-10-27 SCREENING DEVICE FOR RAINWATER COLLECTION LOOKS

Publications (2)

Publication Number Publication Date
FR2770238A1 FR2770238A1 (en) 1999-04-30
FR2770238B3 true FR2770238B3 (en) 1999-12-10

Family

ID=9512768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713543A Expired - Lifetime FR2770238B3 (en) 1997-10-27 1997-10-27 SCREENING DEVICE FOR RAINWATER COLLECTION LOOKS

Country Status (1)

Country Link
FR (1) FR2770238B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0206712D0 (en) * 2002-03-21 2002-05-01 Thames Water Utilities Sewerage apparatus
FR3029226B1 (en) * 2014-11-27 2019-07-26 Technirel REMOVABLE DEGREE BASKET FOR A WATER LIFTING STATION
CN110552414B (en) * 2019-09-17 2021-01-26 福建九鼎建设集团有限公司 Ground drainage structure for civil and architectural engineering

Also Published As

Publication number Publication date
FR2770238A1 (en) 1999-04-30

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