BR9805525A - Improvement in discharge valve - Google Patents

Improvement in discharge valve

Info

Publication number
BR9805525A
BR9805525A BR9805525A BR9805525A BR9805525A BR 9805525 A BR9805525 A BR 9805525A BR 9805525 A BR9805525 A BR 9805525A BR 9805525 A BR9805525 A BR 9805525A BR 9805525 A BR9805525 A BR 9805525A
Authority
BR
Brazil
Prior art keywords
pressure chamber
water outlet
improvement
fluid communication
discharge valve
Prior art date
Application number
BR9805525A
Other languages
Portuguese (pt)
Inventor
Ronaldo Anunciato
Laercio Oliveira De Figueiredo
Original Assignee
Duratex Sa
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 Duratex Sa filed Critical Duratex Sa
Priority to BR9805525A priority Critical patent/BR9805525A/en
Publication of BR9805525A publication Critical patent/BR9805525A/en

Links

Abstract

"APERFEIçOAMENTO EM VáLVULA DE DESCARGA" do tipo que compreende um corpo (10) que recebe, em seu interior, entre sua entrada de água (11) e sua saída de água (12) e através de uma abertura mediana, uma camisa adaptadora (20) definindo, internamente, uma câmara de pressão (CP) alojando um cursor vedante (30) e um vedante de controle (40) deslocável entre uma posição de abertura, na qual permite uma comunicação fluida seletiva entre a câmara de pressão (CP) e a saída de água (12) e uma posição de fechamento, na qual define uma das condições de restrição e de bloqueio da dita comunicação fluida seletiva entre a câmara de pressão (CP) e a saída de água (12)."IMPROVEMENT IN DRAIN VALVE" of the type that comprises a body (10) that receives, in its interior, between its water inlet (11) and its water outlet (12) and through a medium opening, an adapter shirt ( 20) internally defining a pressure chamber (CP) housing a sealing cursor (30) and a control seal (40) that can be moved between an opening position, in which it allows a selective fluid communication between the pressure chamber (CP) and the water outlet (12) and a closed position, in which it defines one of the conditions of restriction and blocking of said selective fluid communication between the pressure chamber (CP) and the water outlet (12).

BR9805525A 1998-12-07 1998-12-07 Improvement in discharge valve BR9805525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9805525A BR9805525A (en) 1998-12-07 1998-12-07 Improvement in discharge valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9805525A BR9805525A (en) 1998-12-07 1998-12-07 Improvement in discharge valve

Publications (1)

Publication Number Publication Date
BR9805525A true BR9805525A (en) 2000-08-29

Family

ID=4071202

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805525A BR9805525A (en) 1998-12-07 1998-12-07 Improvement in discharge valve

Country Status (1)

Country Link
BR (1) BR9805525A (en)

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/1998, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE AO NAO RECOLHIMENTO DA 14A ANUIDADE.

B22N Dismissal of petition due to no nomination of representative given in time (art 216 par 2 of lpi)
B12F Appeal: other appeals
B24D Patent annual fee: restoration after fee payment
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 07/12/2018.