IT1133520B - Addolcitore dell acqua per il bucato domestico con ciclo di rigenerazione automatico e costante a livello rigenerativo funzione della capacita di scambio richiesta - Google Patents

Addolcitore dell acqua per il bucato domestico con ciclo di rigenerazione automatico e costante a livello rigenerativo funzione della capacita di scambio richiesta

Info

Publication number
IT1133520B
IT1133520B IT12685/80A IT1268580A IT1133520B IT 1133520 B IT1133520 B IT 1133520B IT 12685/80 A IT12685/80 A IT 12685/80A IT 1268580 A IT1268580 A IT 1268580A IT 1133520 B IT1133520 B IT 1133520B
Authority
IT
Italy
Prior art keywords
regeneration cycle
automatic
water softener
tank
saline solution
Prior art date
Application number
IT12685/80A
Other languages
English (en)
Other versions
IT8012685A0 (it
Inventor
Giuseppe Toninelli
Gian Franco Favari
Original Assignee
Mira Lanza 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 Mira Lanza Spa filed Critical Mira Lanza Spa
Priority to IT12685/80A priority Critical patent/IT1133520B/it
Publication of IT8012685A0 publication Critical patent/IT8012685A0/it
Priority to EP81108271A priority patent/EP0050297B1/en
Priority to AT81108271T priority patent/ATE12379T1/de
Priority to DE8181108271T priority patent/DE3169575D1/de
Application granted granted Critical
Publication of IT1133520B publication Critical patent/IT1133520B/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT12685/80A 1980-10-16 1980-10-16 Addolcitore dell acqua per il bucato domestico con ciclo di rigenerazione automatico e costante a livello rigenerativo funzione della capacita di scambio richiesta IT1133520B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT12685/80A IT1133520B (it) 1980-10-16 1980-10-16 Addolcitore dell acqua per il bucato domestico con ciclo di rigenerazione automatico e costante a livello rigenerativo funzione della capacita di scambio richiesta
EP81108271A EP0050297B1 (en) 1980-10-16 1981-10-13 Water softener for the domestic linen wash
AT81108271T ATE12379T1 (de) 1980-10-16 1981-10-13 Wasserenthaertungseinrichtung fuer haushaltswaschmaschinen.
DE8181108271T DE3169575D1 (en) 1980-10-16 1981-10-13 Water softener for the domestic linen wash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12685/80A IT1133520B (it) 1980-10-16 1980-10-16 Addolcitore dell acqua per il bucato domestico con ciclo di rigenerazione automatico e costante a livello rigenerativo funzione della capacita di scambio richiesta

Publications (2)

Publication Number Publication Date
IT8012685A0 IT8012685A0 (it) 1980-10-16
IT1133520B true IT1133520B (it) 1986-07-09

Family

ID=11142712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12685/80A IT1133520B (it) 1980-10-16 1980-10-16 Addolcitore dell acqua per il bucato domestico con ciclo di rigenerazione automatico e costante a livello rigenerativo funzione della capacita di scambio richiesta

Country Status (4)

Country Link
EP (1) EP0050297B1 (it)
AT (1) ATE12379T1 (it)
DE (1) DE3169575D1 (it)
IT (1) IT1133520B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455427A (en) * 1981-07-01 1984-06-19 The Upjohn Company Pyridyl-substituted-benzofurans
GB2153698B (en) * 1984-02-01 1987-10-21 Eugene Foessel Automatic regeneration of ion exchange cartridges
IT8708501V0 (it) * 1987-01-20 1987-01-20 Del Matto Giuseppe Fracasso Ed Vantaggi avuti nel bucato in lavatrice, da uso di acqua priva di calcio e magnesio, ottenuta da acqua naturale che preleva la lavatrice, trattandola preferibilmete con resine a scambio ionico. vantaggi come migliore detergenza con quantita minime di detersivo, assenza di incrostazioni, ridotto tasso inquinante di acqua scarico della lavatrice
FR2688776B1 (fr) * 1992-03-20 1994-09-23 Esswein Sa Procede et dispositif de regeneration de resine d'adoucissement d'eau.
ITFI20130265A1 (it) * 2013-11-04 2015-05-05 Luigi Ferrali "contenitore di resina per addolcitori"
CN110885111B (zh) * 2018-09-07 2024-04-26 艾欧史密斯(中国)热水器有限公司 软水机及其盐箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855364A (en) * 1956-12-14 1958-10-07 Dorr Oliver Inc Upelow regeneration with porous tube
BE627799A (it) * 1962-01-31
US3342338A (en) * 1966-06-06 1967-09-19 Gen Ionics Corp Water treating apparatus with agentadding dispenser
US3454492A (en) * 1966-06-20 1969-07-08 Richard I Gaines Method of softening water and regenerating the base exchange bed
AU438707B2 (en) * 1967-11-17 1973-07-31 Dr. Richard Schiotz Process and apparatus for regeneration ion exchange systems for desalination plants
US3530876A (en) * 1968-10-25 1970-09-29 Theodore R Stoner Control valve for brine tank of water softener

Also Published As

Publication number Publication date
EP0050297A1 (en) 1982-04-28
IT8012685A0 (it) 1980-10-16
ATE12379T1 (de) 1985-04-15
EP0050297B1 (en) 1985-03-27
DE3169575D1 (en) 1985-05-02

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