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1. 发明公开

EP0821210A1 Shut-off valve with incorporated expansion nozzle, for pressurised fluids of air cooling/heating apparatus 失效
标题翻译：切断阀具有内置扩张喷嘴增压循环的加热介质和冷却空气的系统
公开(公告)号：EP0821210A1
公开(公告)日：1998-01-28
申请号：EP97201827.9
申请日：1997-06-14
申请人： Finimpresa S.r.l.
发明人： Casiraghi, Daniele
IPC分类号： F25B41/06
CPC分类号： F25B41/06 , F25B2341/061
摘要： Shut-off valve for pressurised fluids in particular for air cooling/heating apparatus comprising at least one condenser and at least one fluid evaporator to be placed in communication with each other by means of a pipe (15), wherein said valve comprises at least one duct (13; 113) which has arranged inside it a nozzle (20; 120) in which there is coaxially formed a capillary duct (26; 126) designed to cause rapid expansion of the fluid when it emerges from the nozzle, said nozzle being held in position by means (13e) for securing the said pipe (15) to the valve.
摘要翻译：特别是对于加压流体为空气的冷却/加热设备，其包括至少一个冷凝器和至少一个蒸发器的流体关断阀，以在与海誓山盟通信通过管（15）的所置于，worin所述阀包括至少一个其中具有布置在其内部的喷嘴;管道（113 13）（20; 120），其中有同轴形成的毛细管（26; 126）设计成使流体的快速膨胀。当它从喷嘴出现时，所述喷嘴的存在在适当的位置，借助于（13E）用于所述管（15）固定到所述阀保持。

2. 发明授权

EP0333937B1 Quick connector for flexible tubes or pipes with conical retaining ring 失效
标题翻译：用于柔性管或快速连接器的管接头
公开(公告)号：EP0333937B1
公开(公告)日：1993-03-24
申请号：EP88202502.6
申请日：1988-11-09
申请人： FINIMPRESA S.r.l.
发明人： Ceriani, Giuliano
IPC分类号： F16L37/08
CPC分类号： F16L37/0915

3. 发明公开

EP0333937A1 Quick connector for flexible tubes or pipes with conical retaining ring 失效
标题翻译： SchnellkupplungfürRohre oderSchläuchemit einemkegelförmigenHaltering。
公开(公告)号：EP0333937A1
公开(公告)日：1989-09-27
申请号：EP88202502.6
申请日：1988-11-09
申请人： FINIMPRESA S.r.l.
发明人： Ceriani, Giuliano
IPC分类号： F16L37/08
CPC分类号： F16L37/0915
摘要： Quick connector for flexible tubes or pipes, which comprises a hollow body (1), equipped on the inside with a seating (2) for an annular seal (3), to which body is secured a collar (4) carrying a conical elastic ring (5) having radial slits open towards the inner edge, the ring diverging towards the free end of the body, into which conical ring there may be inserted a flexible tube (6) in sealing contact with the annular seal (3), which tube can be advanced towards the interior of the hollow body (1) with limited elastic deformation of the conical ring (5) and in conditions of jamming of said conical ring (5) when the tube moves outwards, there being also present a shell (8) projecting outwards from the body (1) and surrounding the flexible tube (6) and having a tapered end (11) towards the inside, the shell (8) being in contact with the internal edge of the slit conical ring (5) and being adapted for preventing, when pushed inwards into the hollow body (1), the jamming of the conical ring (5) on the surface of the flexible tube, thus making its withdrawal possible.
摘要翻译：用于柔性管或管的快速连接器，其包括中空体（1），其在内部装备有用于环形密封件（3）的座（2），主体固定到承载圆锥形弹性环的轴环（4）（5）具有朝向内边缘开口的径向狭缝，环朝向主体的自由端发散，锥形环可以插入到与环形密封件（3）密封接触的柔性管（6）中，该管可以在锥形环（5）的有限弹性变形下朝着空心体（1）的内部前进，并且当管向外移动时，在所述锥形环（5）的卡住状态下，还存在壳（8 ）从所述主体（1）向外突出并且围绕所述柔性管（6）并且具有朝向内部的锥形端部（11），所述壳体（8）与所述狭缝圆锥环（5）的内部边缘接触;以及适于当向内推入中空体（1）时防止锥形体的卡住环（5）在柔性管的表面上，从而使其可以退出。

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