IT1173300B - Filter with integral by=pass facility for purifying water - Google Patents
Filter with integral by=pass facility for purifying waterInfo
- Publication number
- IT1173300B IT1173300B IT19693/84A IT1969384A IT1173300B IT 1173300 B IT1173300 B IT 1173300B IT 19693/84 A IT19693/84 A IT 19693/84A IT 1969384 A IT1969384 A IT 1969384A IT 1173300 B IT1173300 B IT 1173300B
- Authority
- IT
- Italy
- Prior art keywords
- water
- unit
- filter
- flow
- integral
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Abstract
Unit for filtering water the inlet of which may be adapted to fit any water tap or supply pipe. The unit has integral means for by-passing the filter units which have a higher fluid resistance to flow than the by-pass channel. This by-pass flow of water through a direct water dispensing conduit within the unit when filtering is not required is externally selected through a rotary mechanism. A modular construction of the filter is so arranged that a bacteria hold back membrane precedes at least one active carbon cartridge (31). The pleated membrane is contained in a support net and the number of carbon cartridges may be increased by the user. Replacement of spent cartridges is facilitated. Air within the unit which could hinder water flow may be relased through a vent.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19693/84A IT1173300B (en) | 1984-02-17 | 1984-02-17 | Filter with integral by=pass facility for purifying water |
US06/630,212 US4595500A (en) | 1983-07-28 | 1984-07-12 | Filter for purifying drinkable and non-drinkable water |
AT84108412T ATE41912T1 (en) | 1983-07-28 | 1984-07-17 | FILTERS FOR WATER PURIFICATION. |
DE8484108412T DE3477562D1 (en) | 1983-07-28 | 1984-07-17 | A filter for purifying drinkable and non-drinkable water |
EP84108412A EP0132762B1 (en) | 1983-07-28 | 1984-07-17 | A filter for purifying drinkable and non-drinkable water |
ES534399A ES534399A0 (en) | 1983-07-28 | 1984-07-18 | IMPROVEMENTS IN FILTERS TO PURIFY DRINKING AND NON-DRINKING WATER |
GR75440A GR82445B (en) | 1983-07-28 | 1984-07-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19693/84A IT1173300B (en) | 1984-02-17 | 1984-02-17 | Filter with integral by=pass facility for purifying water |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8419693A0 IT8419693A0 (en) | 1984-02-17 |
IT1173300B true IT1173300B (en) | 1987-06-18 |
Family
ID=11160426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19693/84A IT1173300B (en) | 1983-07-28 | 1984-02-17 | Filter with integral by=pass facility for purifying water |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1173300B (en) |
-
1984
- 1984-02-17 IT IT19693/84A patent/IT1173300B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8419693A0 (en) | 1984-02-17 |
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