发明名称 |
VALVULA DE RETENCAO EM LINHA COM ELEMENTOS DE CONTROLE DE FLUXO E SUPORTE DE GATILHO A JUSANTE,COMBINADOS |
摘要 |
<p>A poppet-type check valve utilizing an integral detachable flow control assembly for insertion into a cooperating housing. The checking poppet is oriented with its actuating stem, concentric guide, and concentric force bias spring downstream of the check flow controlled orifice. In a preferred embodiment, the flow control assembly is located internal of a housing having a first flow length adjacent the controlled flow orifice and seat, and a second converging flow length abutting said first flow length, and a terminating flow outlet adjacent the valve outlet port. When mounted internal of the preferred housing, the valve poppet assembly lies partially within the first flow area and extends a predetermined distance into the converging section, thereby greatly reducing turbulence and having a demonstrated reduction in medium flow pressure drop over presently used units.</p> |
申请公布号 |
BR8506832(A) |
申请公布日期 |
1986.11.25 |
申请号 |
BR19858506832 |
申请日期 |
1985.06.11 |
申请人 |
BRUNSWICK VALVE AND CONTROL, INC. |
发明人 |
OSCAR J. PETERSEN;ROSS J. BARTON;JACK E. DALKE;GERALD W. SHEFFIELD;THEODORE TOWLE |
分类号 |
F16K15/06;(IPC1-7):F16K15/02 |
主分类号 |
F16K15/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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