BR0101179A - Air check valve in residential and similar hydraulic systems - Google Patents

Air check valve in residential and similar hydraulic systems

Info

Publication number
BR0101179A
BR0101179A BR0101179A BR0101179A BR0101179A BR 0101179 A BR0101179 A BR 0101179A BR 0101179 A BR0101179 A BR 0101179A BR 0101179 A BR0101179 A BR 0101179A BR 0101179 A BR0101179 A BR 0101179A
Authority
BR
Brazil
Prior art keywords
residential
hydraulic systems
similar hydraulic
check valve
ring
Prior art date
Application number
BR0101179A
Other languages
Portuguese (pt)
Inventor
Joel Roberto Pimentel
Original Assignee
Joel Roberto Pimentel
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 Joel Roberto Pimentel filed Critical Joel Roberto Pimentel
Priority to BR0101179A priority Critical patent/BR0101179A/en
Publication of BR0101179A publication Critical patent/BR0101179A/en

Links

Landscapes

  • Check Valves (AREA)

Abstract

"VáLVULA DE RETENçãO DE AR EM SISTEMAS HIDRáULICOS RESIDENCIAIS E SIMILARES". Patente de invenção para uma válvula de retenção de ar em sistemas hidráulicos residenciais e similares, tem a sua estrutura um corpo externo (6) onde tem em suas extremidades duas tampas vazadas (3), dois tubos telescópicos (2), com uma luva (1) para o acoplamento na rede já existente, e um anel de trava (4) na parte interna deste, entre o anel de trava (4) e a tampa vazada (3) temos um anel de borracha (5) utilizado para a vedação, um anel de fixação da mola (8), uma mola (9) e um cone de vedação (10), que será comprimido contra um anel de vedação (7) impedindo a passagem de ar no sistema, quando o sistema não estiver sendo alimentado, e quando o sistema for alimentado, a pressão de alimentação irá comprimir a mola (9) e permitirá a passagem de água."AIR RETENTION VALVE IN RESIDENTIAL AND SIMILAR HYDRAULIC SYSTEMS". Patent for an air check valve in residential and similar hydraulic systems, its structure has an outer body (6) having at its ends two hollow caps (3), two telescopic tubes (2), with a sleeve ( 1) for coupling to the existing network, and a locking ring (4) on the inside of it, between the locking ring (4) and the hollow cover (3) we have a rubber ring (5) used for sealing , a spring retaining ring (8), a spring (9) and a sealing cone (10) which will be compressed against a sealing ring (7) preventing air from entering the system when the system is not being operated. when the system is fed, the supply pressure will compress the spring (9) and allow water to pass through.

BR0101179A 2001-03-15 2001-03-15 Air check valve in residential and similar hydraulic systems BR0101179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0101179A BR0101179A (en) 2001-03-15 2001-03-15 Air check valve in residential and similar hydraulic systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0101179A BR0101179A (en) 2001-03-15 2001-03-15 Air check valve in residential and similar hydraulic systems

Publications (1)

Publication Number Publication Date
BR0101179A true BR0101179A (en) 2003-01-28

Family

ID=3946962

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101179A BR0101179A (en) 2001-03-15 2001-03-15 Air check valve in residential and similar hydraulic systems

Country Status (1)

Country Link
BR (1) BR0101179A (en)

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired