FR2117155A5 - Pump-filter assembly - eg for purification of water in a swimming pool - Google Patents

Pump-filter assembly - eg for purification of water in a swimming pool

Info

Publication number
FR2117155A5
FR2117155A5 FR7142709A FR7142709A FR2117155A5 FR 2117155 A5 FR2117155 A5 FR 2117155A5 FR 7142709 A FR7142709 A FR 7142709A FR 7142709 A FR7142709 A FR 7142709A FR 2117155 A5 FR2117155 A5 FR 2117155A5
Authority
FR
France
Prior art keywords
suction
filter
filter housing
pump
bead
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
FR7142709A
Other languages
French (fr)
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.)
STEJSKAL ALFRED
Original Assignee
STEJSKAL ALFRED
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 STEJSKAL ALFRED filed Critical STEJSKAL ALFRED
Application granted granted Critical
Publication of FR2117155A5 publication Critical patent/FR2117155A5/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
    • E04H4/12—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
    • 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
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

In a filter pump assembly for the purificn. of liquids in containers, partic. swimming pools, comprising a suction pump connected by a suction pipe to a filter housing, consisting of a liq. filter mounted on a perforated tube and a surface suction element closable by a valve, the further improvement whereby (a) the suction pipe consists of two suction pipes which can slide telescopically one within the other at their connection positions and can pivot round a common longitudinal axis, (b) the other end of the suction pipe is provided with a bead and has an end section over which the filter housing is fitted rotatably on the bead, (c) the surface suction device is formed from a suction cover closing the filter housing upwardly with a suction opening which can be closed off by a rigid float valve.
FR7142709A 1970-12-12 1971-11-29 Pump-filter assembly - eg for purification of water in a swimming pool Expired FR2117155A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2061338A DE2061338C3 (en) 1970-12-12 1970-12-12 Filter-pump system for cleaning liquid containers

Publications (1)

Publication Number Publication Date
FR2117155A5 true FR2117155A5 (en) 1972-07-21

Family

ID=5790840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142709A Expired FR2117155A5 (en) 1970-12-12 1971-11-29 Pump-filter assembly - eg for purification of water in a swimming pool

Country Status (6)

Country Link
AT (1) AT305036B (en)
BE (1) BE776106A (en)
CH (1) CH545402A (en)
DE (1) DE2061338C3 (en)
FR (1) FR2117155A5 (en)
ZA (1) ZA718210B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017974A2 (en) * 1979-04-17 1980-10-29 Karsten Laing Cleaning device for swimming-pool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136500B4 (en) * 2001-07-27 2004-03-18 Merit-Ems Gmbh Screen attachment for pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017974A2 (en) * 1979-04-17 1980-10-29 Karsten Laing Cleaning device for swimming-pool
EP0017974A3 (en) * 1979-04-17 1980-12-10 Karsten Laing Cleaning device for swimming-pool

Also Published As

Publication number Publication date
DE2061338C3 (en) 1975-07-10
CH545402A (en) 1973-12-15
BE776106A (en) 1972-04-04
ZA718210B (en) 1972-09-27
DE2061338B2 (en) 1974-11-14
AT305036B (en) 1973-02-12
DE2061338A1 (en) 1972-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse