EP1862105A3 - Tank for ion exchange resins - Google Patents

Tank for ion exchange resins Download PDF

Info

Publication number
EP1862105A3
EP1862105A3 EP07005989.4A EP07005989A EP1862105A3 EP 1862105 A3 EP1862105 A3 EP 1862105A3 EP 07005989 A EP07005989 A EP 07005989A EP 1862105 A3 EP1862105 A3 EP 1862105A3
Authority
EP
European Patent Office
Prior art keywords
tank
ion exchange
exchange resins
exit
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.)
Granted
Application number
EP07005989.4A
Other languages
German (de)
French (fr)
Other versions
EP1862105A2 (en
EP1862105B1 (en
Inventor
Renzo Ghinato
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.)
T&P SpA
Original Assignee
T&P SpA
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 T&P SpA filed Critical T&P SpA
Priority to PL07005989T priority Critical patent/PL1862105T3/en
Publication of EP1862105A2 publication Critical patent/EP1862105A2/en
Publication of EP1862105A3 publication Critical patent/EP1862105A3/en
Application granted granted Critical
Publication of EP1862105B1 publication Critical patent/EP1862105B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4229—Water softening arrangements
    • A47L15/4231—Constructional details of the salt container or the ion exchanger
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/007—Arrangements of water softeners

Abstract

Tank (1) for ion exchange resins of the type comprising a body (2) of the tank, channels for entry and exit of the feed water, a first entry filter (3) and a second exit filter (4) for retaining the resins upstream and downstream respectively of said body (2) of the tank (1), characterised in that it also comprises a third guard filter (13) positioned upstream of the channel for exit of the feed water from the tank (1) made integrally with said tank (1), suitable for retaining the resin granules that may have exited the body (2) of the tank (1).
EP07005989.4A 2006-05-30 2007-03-23 Tank for ion exchange resins Active EP1862105B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07005989T PL1862105T3 (en) 2006-05-30 2007-03-23 Tank for ion exchange resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000195U ITMI20060195U1 (en) 2006-05-30 2006-05-30 SERBATOPIO FOR ION EXCHANGE RESINS

Publications (3)

Publication Number Publication Date
EP1862105A2 EP1862105A2 (en) 2007-12-05
EP1862105A3 true EP1862105A3 (en) 2013-05-15
EP1862105B1 EP1862105B1 (en) 2015-01-21

Family

ID=38512472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07005989.4A Active EP1862105B1 (en) 2006-05-30 2007-03-23 Tank for ion exchange resins

Country Status (3)

Country Link
EP (1) EP1862105B1 (en)
IT (1) ITMI20060195U1 (en)
PL (1) PL1862105T3 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414873A (en) * 1972-07-22 1975-11-19 Europe Mfg Trust Apparatus for ion exchange type water softening
US4090963A (en) * 1975-09-15 1978-05-23 Sta-Rite Industries, Inc. Softening unit for appliance
DE4422709A1 (en) * 1994-06-29 1996-01-04 Sheco Ag Water treatment unit
EP1228735A2 (en) * 2001-02-05 2002-08-07 T & P S.p.A. Method for detecting the lack of a regenerating agent in a washing machine, in particular a dishwasher, and system thereof
DE102004002963A1 (en) * 2003-06-27 2005-01-13 Friedrich Sanner Gmbh & Co Kg Spritzgusswerk Component made from a thermoplastic material for sieving machines has a sieving or grid structure formed by two groups of parallel ribs which extend over a partial region
EP1626936A1 (en) * 2003-05-19 2006-02-22 Günter Biechele Device for softening water
US20070119770A1 (en) * 2005-11-29 2007-05-31 Koji Suzuki Ion exchange filter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414873A (en) * 1972-07-22 1975-11-19 Europe Mfg Trust Apparatus for ion exchange type water softening
US4090963A (en) * 1975-09-15 1978-05-23 Sta-Rite Industries, Inc. Softening unit for appliance
DE4422709A1 (en) * 1994-06-29 1996-01-04 Sheco Ag Water treatment unit
EP1228735A2 (en) * 2001-02-05 2002-08-07 T & P S.p.A. Method for detecting the lack of a regenerating agent in a washing machine, in particular a dishwasher, and system thereof
EP1626936A1 (en) * 2003-05-19 2006-02-22 Günter Biechele Device for softening water
DE102004002963A1 (en) * 2003-06-27 2005-01-13 Friedrich Sanner Gmbh & Co Kg Spritzgusswerk Component made from a thermoplastic material for sieving machines has a sieving or grid structure formed by two groups of parallel ribs which extend over a partial region
US20070119770A1 (en) * 2005-11-29 2007-05-31 Koji Suzuki Ion exchange filter

Also Published As

Publication number Publication date
EP1862105A2 (en) 2007-12-05
ITMI20060195U1 (en) 2007-11-30
EP1862105B1 (en) 2015-01-21
PL1862105T3 (en) 2015-06-30

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