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1. 发明授权

US07121299B2 Regulator valve with flow indicator for a hot-water heating system 失效
标题翻译：调节阀，带有热水加热系统的流量指示器
公开(公告)号：US07121299B2
公开(公告)日：2006-10-17
申请号：US10726630
申请日：2003-12-04
申请人： Carlo Lumello
发明人： Carlo Lumello
IPC分类号： F16K37/00 , G01F1/28
CPC分类号： F24D3/1066 , F24D19/1015 , Y10T137/8175 , Y10T137/8275 , Y10T137/8359
摘要： The valve includes an intake duct (13) for conveying water into the valve, an externally projecting tubular body (20) of a transparent with an internal cavity (21) and a flow indicator rod (40), slidable inside the valve, with a lower portion in the intake duct (13) and an upper indicator portion in the internal cavity (21) of the transparent body (20). The upper, indicator portion has a first upper area (46) able to indicate no water is flowing and a second, lower area (47) able to indicate that water is flowing through the intake duct (13). The valves includes also a rotatable knob (18) for adjusting the flow of water through the intake duct (13) by means of a shutter, which has the shape of a conical head (41) and which corresponds to the lower portion of the indicator rod (40), and a tubular element (30) coupled axially by threaded means (42) to the transparent body (20) which is secured to the knob (18) in order to adjust upwards or downwards the position of an abutment surface (48) of the rod (40) and thereby cause the closure or degree of opening of the valve.
摘要翻译：阀包括用于将水输送到阀中的进气管道（13），具有内部空腔（21）的透明的外部突出的管状体（20）和可在阀内滑动的流量指示器杆（40），其中进气管道（13）的下部和透明体（20）的内部空腔（21）中的上部指示器部分。上部指示器部分具有能够指示没有水流动的第一上部区域（46）和能够指示水流过进气管道（13）的第二下部区域（47）。这些阀还包括一个可旋转旋钮（18），用于通过具有圆锥形头部（41）的形状并且对应于指示器的下部的活门来调节通过进气管道（13）的水流杆（40）和通过螺纹装置（42）轴向连接到透明体（20）的管状元件（30），其固定到旋钮（18），以便向上或向下调节邻接表面的位置（ 48），从而引起阀的关闭或打开程度。

2. 发明授权

US06907905B2 Manifold of a plastics material for hot-water heating system and the like 失效
标题翻译：用于热水加热系统的塑料材料的歧管等
公开(公告)号：US06907905B2
公开(公告)日：2005-06-21
申请号：US10726587
申请日：2003-12-04
申请人： Carlo Lumello
发明人： Carlo Lumello
IPC分类号： F24D3/10 , F16K11/10
CPC分类号： F24D3/1066 , Y10T137/87877
摘要： The manifold includes a sleeve element (10) extending longitudinally about an axis (x), formed in one piece of plastics material and having a plurality of pairs of apertures (11, 12) distributed along the manifold. The apertures of each pair are aligned transversely with each other for engaging and locking on the manifold respective pairs of tubular metal elements (20, 30) connectable mechanically the one to the other (16) and to a branch (T) of the heating system.
摘要翻译：歧管包括沿着轴线（x）纵向延伸的套筒元件（10），其形成为一片塑料材料并且具有沿着歧管分布的多对孔（11,12）。每对的孔径彼此横向排列，用于接合和锁定在歧管上，相应的一对管状金属元件（20,30）可以机械地连接到另一个（16）和管道金属元件（16）的分支（T）。

3. 发明申请

US20040108002A1 Regulator valve with flow indicator for a hot-water heating system 失效
标题翻译：调节阀，带有热水加热系统的流量指示器
公开(公告)号：US20040108002A1
公开(公告)日：2004-06-10
申请号：US10726630
申请日：2003-12-04
申请人： ONDA ENGINEERING SYSTEM S.R.L.
发明人： Carlo Lumello
IPC分类号： F16K037/00
CPC分类号： F24D3/1066 , F24D19/1015 , Y10T137/8175 , Y10T137/8275 , Y10T137/8359
摘要： The valve includes a duct (13) for carrying water into the valve, a rotatable knob (18) for adjusting the flow of water through the duct (13) by means of a shutter, an externally projecting tubular body (20) of a transparent material with an internal cavity (21) and a flow indicator rod, slidable inside the valve, with a portion in the intake duct (13) and an indicator portion in the internal cavity (21) of the transparent body (20). The lower portion of the indicator rod (40) has a conical head (41) acting as a shutter for the intake duct (13) while the upper, indicator portion has an upper area able to indicate no water is flowing and a second, lower area able to indicate that water is flowing through the duct (13). The transparent body (20) is secured to the knob (18) and couple coaxially by threaded means (42) to a tubular element (30) of the valve in order to adjust upwards or downwards the position of an abutment surface (48) of the rod (40) and thereby obtain closure or a degree of opening of the valve.
摘要翻译：该阀包括用于将水输送到阀中的管道（13），用于通过闸板调节通过管道（13）的水流的可旋转旋钮（18），透明的外部突出的管状体（20）具有内部空腔（21）和流量指示器杆的材料，其可在阀内滑动，吸入管道（13）中的一部分和透明体（20）的内部空腔（21）中的指示器部分。指示杆（40）的下部具有用作进气管道（13）的挡板的锥形头部（41），而上部指示器部分具有能够指示没有水流动的上部区域，并且第二下部区域能够指示水流过管道（13）。透明体（20）被固定到旋钮（18）上，并且通过螺纹装置（42）同轴地耦合到阀的管状元件（30），以便向上或向下调整邻近表面（48）的位置杆（40），从而获得阀的关闭或开度。

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