CA930316A - Filter assembly for swimming pools - Google Patents

Filter assembly for swimming pools

Info

Publication number
CA930316A
CA930316A CA930316A CA930316DA CA930316A CA 930316 A CA930316 A CA 930316A CA 930316 A CA930316 A CA 930316A CA 930316D A CA930316D A CA 930316DA CA 930316 A CA930316 A CA 930316A
Authority
CA
Canada
Prior art keywords
filter assembly
swimming pools
swimming
pools
filter
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
Application number
CA930316A
Other languages
English (en)
Inventor
Valois Marcel
Valois Kenneth
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.)
Valmar Swimming Pools Ltd
Original Assignee
Kenneth Valois
Marcel Valois
Valmar Swimming Pools 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
Application filed by Kenneth Valois, Marcel Valois, Valmar Swimming Pools Ltd filed Critical Kenneth Valois
Application granted granted Critical
Publication of CA930316A publication Critical patent/CA930316A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
    • 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
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E04H4/1209—Treatment of water for swimming pools

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
CA930316A 1971-04-08 1971-04-08 Filter assembly for swimming pools Expired CA930316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA110048 1971-04-08

Publications (1)

Publication Number Publication Date
CA930316A true CA930316A (en) 1973-07-17

Family

ID=4089328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA930316A Expired CA930316A (en) 1971-04-08 1971-04-08 Filter assembly for swimming pools

Country Status (5)

Country Link
AU (1) AU3536271A (OSRAM)
CA (1) CA930316A (OSRAM)
DE (1) DE2148471A1 (OSRAM)
FR (1) FR2107766A5 (OSRAM)
IT (1) IT943561B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682981B1 (fr) * 1991-10-28 1998-08-28 Desjoyaux Sa Piscines Panneau filtrant pour la construction de piscines notamment.
FR2782105B1 (fr) 1998-08-07 2000-12-22 Dom Composit Bloc technique pour piscine enterree

Also Published As

Publication number Publication date
DE2148471A1 (de) 1972-10-19
IT943561B (it) 1973-04-10
FR2107766A5 (OSRAM) 1972-05-05
AU3536271A (en) 1973-05-10

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