BR202013010838U2 - improvement in charcoal filter - Google Patents

improvement in charcoal filter

Info

Publication number
BR202013010838U2
BR202013010838U2 BR202013010838U BR202013010838U BR202013010838U2 BR 202013010838 U2 BR202013010838 U2 BR 202013010838U2 BR 202013010838 U BR202013010838 U BR 202013010838U BR 202013010838 U BR202013010838 U BR 202013010838U BR 202013010838 U2 BR202013010838 U2 BR 202013010838U2
Authority
BR
Brazil
Prior art keywords
improvement
charcoal filter
crepinas
stage
filtering
Prior art date
Application number
BR202013010838U
Other languages
Portuguese (pt)
Other versions
BR202013010838U8 (en
BR202013010838Y1 (en
Inventor
Ferro Antônio
Rizzi Antenor
Original Assignee
Metalurgica Ricefer Ltda
Recinox Montagens De Equipamentos Em Inox Ltda
Ricefer Equipamentos Inox 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 Metalurgica Ricefer Ltda, Recinox Montagens De Equipamentos Em Inox Ltda, Ricefer Equipamentos Inox Ltda filed Critical Metalurgica Ricefer Ltda
Priority to BR202013010838-9U priority Critical patent/BR202013010838Y1/en
Publication of BR202013010838U8 publication Critical patent/BR202013010838U8/en
Publication of BR202013010838U2 publication Critical patent/BR202013010838U2/en
Publication of BR202013010838Y1 publication Critical patent/BR202013010838Y1/en

Links

Landscapes

  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

aperfeiçoamento em filtro de carvão compreende um corpo arredondado (1), também designado como parte alojante do meio filtrante (carvão), dito 1º estágio, e um sistema circular de crepinas filtrantes (2), dito 2º estágio de filtração, sendo ditas crepinas (3) montadas em forma assimétrica em uma configuração de triângulo equilátero sobre uma forma espiral.improvement in charcoal filter comprises a rounded body (1), also referred to as the housing part of the filtering medium (coal), said 1st stage, and a circular system of filtering crepinas (2), said 2nd filtration stage, being said crepinas ( 3) mounted asymmetrically in an equilateral triangle configuration over a spiral shape.

BR202013010838-9U 2013-05-02 2013-05-02 ARRANGEMENT IN COAL FILTER BR202013010838Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR202013010838-9U BR202013010838Y1 (en) 2013-05-02 2013-05-02 ARRANGEMENT IN COAL FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR202013010838-9U BR202013010838Y1 (en) 2013-05-02 2013-05-02 ARRANGEMENT IN COAL FILTER

Publications (3)

Publication Number Publication Date
BR202013010838U8 BR202013010838U8 (en) 2017-10-03
BR202013010838U2 true BR202013010838U2 (en) 2021-05-25
BR202013010838Y1 BR202013010838Y1 (en) 2021-09-28

Family

ID=76417282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR202013010838-9U BR202013010838Y1 (en) 2013-05-02 2013-05-02 ARRANGEMENT IN COAL FILTER

Country Status (1)

Country Link
BR (1) BR202013010838Y1 (en)

Also Published As

Publication number Publication date
BR202013010838U8 (en) 2017-10-03
BR202013010838Y1 (en) 2021-09-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2321 DE 30/06/2015, QUANTO AO ITEM 72.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 15 (QUINZE) ANOS CONTADOS A PARTIR DE 02/05/2013, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.