MD3805B1 - Water-purifying filter - Google Patents

Water-purifying filter

Info

Publication number
MD3805B1
MD3805B1 MDA20070346A MD20070346A MD3805B1 MD 3805 B1 MD3805 B1 MD 3805B1 MD A20070346 A MDA20070346 A MD A20070346A MD 20070346 A MD20070346 A MD 20070346A MD 3805 B1 MD3805 B1 MD 3805B1
Authority
MD
Moldova
Prior art keywords
water
filter
coating
filter material
purifying filter
Prior art date
Application number
MDA20070346A
Other languages
Romanian (ro)
Other versions
MD3805C2 (en
Inventor
Dumitru Vladimir Schiliov
Vladimir Schiliov
Original Assignee
Dumitru Vladimir Schiliov
Vladimir Schiliov
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 Dumitru Vladimir Schiliov, Vladimir Schiliov filed Critical Dumitru Vladimir Schiliov
Priority to MDA20070346A priority Critical patent/MD3805C2/en
Publication of MD3805B1 publication Critical patent/MD3805B1/en
Publication of MD3805C2 publication Critical patent/MD3805C2/en

Links

Landscapes

  • Water Treatment By Sorption (AREA)

Abstract

Inventia se refera la instalatiile pentru tratarea apei, si anume la un filtru pentru purificarea apei. Filtrul pentru purificarea apei consta dintr-un corp dotat in partea superioara cu un racord deadmisiune, iar in partea inferioara cu un racord de evacuare a apei, in interiorul corpului este amplasat un material filtrant, deasupra caruia esteinstalata o capsula cu colorant alimentar, executata cu un invelis hidrosolubil dintr-un material inofensiv, totodata grosimea invelisului (G) se calculeaza dupa formula:G = V x T, undeV este vitezade dizolvare a invelisului in apa, mm/h;T este durata de exploatare a materialului filtrant, h.Rezultatul consta in simplificarea constructiei, micsorarea pretului de cost si in posibilitatea aprecierii vizuale a expirarii termenului de exploatare amaterialului filtrant.The invention relates to water treatment plants, namely a filter for water purification. The filter for water purification consists of a body fitted at the top with a dead-end fitting, and at the bottom with a water outlet, a filter material is placed inside the body, above which is a food-colored capsule, made with a water-soluble coating of a harmless material, at the same time the thickness of the coating (G) is calculated according to the formula: G = V x T, where V is the dissolution rate of the coating in water, mm / h; T is the operating life of the filter material, h. The result consists in simplifying the construction, lowering the cost price and in the possibility of visual appreciation of the expiration of the term of exploitation of the filter material.

MDA20070346A 2007-12-26 2007-12-26 Water-purifying filter MD3805C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070346A MD3805C2 (en) 2007-12-26 2007-12-26 Water-purifying filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070346A MD3805C2 (en) 2007-12-26 2007-12-26 Water-purifying filter

Publications (2)

Publication Number Publication Date
MD3805B1 true MD3805B1 (en) 2009-01-31
MD3805C2 MD3805C2 (en) 2009-08-31

Family

ID=40347749

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070346A MD3805C2 (en) 2007-12-26 2007-12-26 Water-purifying filter

Country Status (1)

Country Link
MD (1) MD3805C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2528989C2 (en) * 2009-02-20 2014-09-20 ДЗЕ УОТЕР ИНИШЕТИВ, ЭлЭлСи. Water treatment water
MD4414C1 (en) * 2013-03-28 2016-11-30 Electrophor Inc. Filtering device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1807004A1 (en) * 1989-05-17 1993-04-07 Ilya S Elinson Portable filter for water treatment
US5536394A (en) * 1994-11-17 1996-07-16 Recovery Engineering, Inc. End of life mechanism for water treatment cartridge
US5882507A (en) * 1996-04-30 1999-03-16 Recovery Engineering, Inc. Water filter cartridge end-of-life mechanism
PL368866A1 (en) * 2001-10-05 2005-04-04 Unilever N.V. Filter condition indicator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2528989C2 (en) * 2009-02-20 2014-09-20 ДЗЕ УОТЕР ИНИШЕТИВ, ЭлЭлСи. Water treatment water
MD4414C1 (en) * 2013-03-28 2016-11-30 Electrophor Inc. Filtering device

Also Published As

Publication number Publication date
MD3805C2 (en) 2009-08-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees