发明名称 |
QUICK-RELEASE CONNECTION OF PIPE-LINES |
摘要 |
FIELD: mechanical engineering. SUBSTANCE: quick-releasable connection includes embraced and embracing parts. Embraced part has spring-loaded shut-off valve. Annular groove runs in longitudinal direction of variable section. Bushing of embraced part is enclosed in protective spring-loaded bushing. The latter is made of elastic material. Protective bushing shuts off section of annular groove in inoperative condition. Length of protective bushing of embraced part is chosen on condition of its penetration into space formed by metal cap under working position of connection. Central part of one solid face surface comes in the form of protrusion. Central part of another solid face surface comes in the form of cavity accommodating above-mentioned protrusion. EFFECT: raised reliability and quick connection of pipe-lines. 1 cl, 2 dwg |
申请公布号 |
RU2224942(C1) |
申请公布日期 |
2004.02.27 |
申请号 |
RU20020115429 |
申请日期 |
2002.06.11 |
申请人 |
PANJUKHNO GENNADIJ ANATOL'EVICH |
发明人 |
PANJUKHNO G.A.;ARSHANITSA VLADIMIR STRATONOVICH;LAJNE ANATOLIJ VIKTOROVICH |
分类号 |
F16L37/22 |
主分类号 |
F16L37/22 |
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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