BRPI0705430A2 - backwash refill - Google Patents

backwash refill

Info

Publication number
BRPI0705430A2
BRPI0705430A2 BRPI0705430A BRPI0705430A2 BR PI0705430 A2 BRPI0705430 A2 BR PI0705430A2 BR PI0705430 A BRPI0705430 A BR PI0705430A BR PI0705430 A2 BRPI0705430 A2 BR PI0705430A2
Authority
BR
Brazil
Prior art keywords
backwash
refill
water outlet
horizontal pipe
water
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Moacyr Jesuino Domingues
Original Assignee
Ulfer Ltda
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 Ulfer Ltda filed Critical Ulfer Ltda
Priority to BRPI0705430-0A priority Critical patent/BRPI0705430B1/en
Publication of BRPI0705430A2 publication Critical patent/BRPI0705430A2/en
Publication of BRPI0705430B1 publication Critical patent/BRPI0705430B1/en

Links

Abstract

REFIL COM SISTEMA DE RETROLAVAGEM. A presente patente de invenção refere-se a um refil com sistema de retrolavagem, particularmente, um ref ii duplo para ser usado em purificador de água. O sistema de retrolavagem compreende um ref ii duplo (1), dotado de uma tampa (2) um tubo horizontal (5), dotado de furo passante; perpendiculares e unidos a este, são previstos três canais verticais, um de entrada de água (9), um de saída de água purificada (10) e um de saída de água da retrolavagem (11). Alojado no tubo horizontal (5), através da abertura maior (6), é previsto um eixo (12) que comanda a direção água para a saída de água purificada (10) ou para a saída de água da retrolavagem (11), passando pelo retil (1).REFILL WITH BACKLASH SYSTEM. The present patent relates to a backwash system refill, particularly a dual refill for use in water purifier. The backwash system comprises a double ref (1) provided with a lid (2) and a horizontal pipe (5) provided with a through hole; perpendicular and joined thereto are three vertical channels, one water inlet (9), one purified water outlet (10) and one backwash water outlet (11). Housed in the horizontal pipe (5) through the larger opening (6) is provided an axis (12) which directs the water direction to the purified water outlet (10) or the backwash water outlet (11), passing through by the rectil (1).

BRPI0705430-0A 2007-12-27 2007-12-27 REFLECTION WITH BACKWASH SYSTEM BRPI0705430B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0705430-0A BRPI0705430B1 (en) 2007-12-27 2007-12-27 REFLECTION WITH BACKWASH SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0705430-0A BRPI0705430B1 (en) 2007-12-27 2007-12-27 REFLECTION WITH BACKWASH SYSTEM

Publications (2)

Publication Number Publication Date
BRPI0705430A2 true BRPI0705430A2 (en) 2009-08-25
BRPI0705430B1 BRPI0705430B1 (en) 2018-02-27

Family

ID=40986281

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705430-0A BRPI0705430B1 (en) 2007-12-27 2007-12-27 REFLECTION WITH BACKWASH SYSTEM

Country Status (1)

Country Link
BR (1) BRPI0705430B1 (en)

Also Published As

Publication number Publication date
BRPI0705430B1 (en) 2018-02-27

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved