FR2320907A1 - Small purifier for water which fits on supply outlet - partic. kitchen sink tap without obstructing adjacent activities - Google Patents

Small purifier for water which fits on supply outlet - partic. kitchen sink tap without obstructing adjacent activities

Info

Publication number
FR2320907A1
FR2320907A1 FR7624504A FR7624504A FR2320907A1 FR 2320907 A1 FR2320907 A1 FR 2320907A1 FR 7624504 A FR7624504 A FR 7624504A FR 7624504 A FR7624504 A FR 7624504A FR 2320907 A1 FR2320907 A1 FR 2320907A1
Authority
FR
France
Prior art keywords
cartridge
extension
water
partic
fits
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Withdrawn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
FR7624504A
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.)
AQUONA VERWALTUNGSGES
Original Assignee
AQUONA VERWALTUNGSGES
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 AQUONA VERWALTUNGSGES filed Critical AQUONA VERWALTUNGSGES
Publication of FR2320907A1 publication Critical patent/FR2320907A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B01D35/043—Reversible faucet filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The small water treatment unit comprises a renewable cartridge contg., e.g. softening, adsorption and filtration elements. A tubular extension is coupled to the outlet orifice and the cartridge of annular cross-section slides coaxially on to the extension. Flow passages are provided so that supply water can flow from the extension into the fitted cartridge and treated water returns from the cartridge to the extension. The unit can pref. be switched instantly from passing supply water through the cartridge to passing supply water, untreated, directly to the outlet of the extension and vice versa. The cartridge can pref. be renewed without uncoupling the extension from the supply outlet orifice, removal of the cartridge being associated with automatic closure of a valve on the extension outlet.
FR7624504A 1975-08-12 1976-08-11 Small purifier for water which fits on supply outlet - partic. kitchen sink tap without obstructing adjacent activities Withdrawn FR2320907A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535883 DE2535883A1 (en) 1975-08-12 1975-08-12 SMALL EQUIPMENT FOR WATER TREATMENT AT A WATER SPOUT

Publications (1)

Publication Number Publication Date
FR2320907A1 true FR2320907A1 (en) 1977-03-11

Family

ID=5953795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624504A Withdrawn FR2320907A1 (en) 1975-08-12 1976-08-11 Small purifier for water which fits on supply outlet - partic. kitchen sink tap without obstructing adjacent activities

Country Status (7)

Country Link
AT (1) AT348944B (en)
BE (1) BE845048A (en)
CH (1) CH599903A5 (en)
DE (1) DE2535883A1 (en)
FR (1) FR2320907A1 (en)
NL (1) NL7608314A (en)
SE (1) SE7608136L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132762A2 (en) * 1983-07-28 1985-02-13 Mauro Galbiati A filter for purifying drinkable and non-drinkable water

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933204A1 (en) * 1999-07-15 2001-01-18 Dieter Meyer Water treatment device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98881C (en) *
FR550041A (en) * 1922-04-11 1923-02-24 Mobile filter device with one or more filter tubes
FR777844A (en) * 1934-08-31 1935-03-01 Apparatus for the purification, immediate deodorization and filtering of water for domestic use
CH177569A (en) * 1934-09-04 1935-06-15 Studer Henri Pressurized water filter.
FR825995A (en) * 1936-08-31 1938-03-18 Water softener and regenerator device operating continuously and automatically
GB538944A (en) * 1939-11-20 1941-08-22 Rudolf Adler Water purifying and softening apparatus
US3204770A (en) * 1961-06-21 1965-09-07 Robert V Brink Portable water softener
FR2263983A1 (en) * 1974-03-14 1975-10-10 Muller Jacques Soft tasteless water dispensing bottle - forces water into chamber containing cartridges of treatment material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98881C (en) *
FR550041A (en) * 1922-04-11 1923-02-24 Mobile filter device with one or more filter tubes
FR777844A (en) * 1934-08-31 1935-03-01 Apparatus for the purification, immediate deodorization and filtering of water for domestic use
CH177569A (en) * 1934-09-04 1935-06-15 Studer Henri Pressurized water filter.
FR825995A (en) * 1936-08-31 1938-03-18 Water softener and regenerator device operating continuously and automatically
GB538944A (en) * 1939-11-20 1941-08-22 Rudolf Adler Water purifying and softening apparatus
US3204770A (en) * 1961-06-21 1965-09-07 Robert V Brink Portable water softener
FR2263983A1 (en) * 1974-03-14 1975-10-10 Muller Jacques Soft tasteless water dispensing bottle - forces water into chamber containing cartridges of treatment material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132762A2 (en) * 1983-07-28 1985-02-13 Mauro Galbiati A filter for purifying drinkable and non-drinkable water
EP0132762A3 (en) * 1983-07-28 1985-12-11 Mauro Galbiati A filter for purifying drinkable and non-drinkable water

Also Published As

Publication number Publication date
ATA572576A (en) 1978-07-15
SE7608136L (en) 1977-02-13
DE2535883A1 (en) 1977-02-17
CH599903A5 (en) 1978-06-15
AT348944B (en) 1979-03-12
BE845048A (en) 1976-12-01
NL7608314A (en) 1977-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse