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thermally controlled drosselvorrichtung to regulate the exhaust gas of a gasgefeuerten apparatus.
thermally controlled drosselvorrichtung to regulate the exhaust gas of a gasgefeuerten apparatus.
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机译:热控制的drosselvorrichtung来调节加气装置的废气。
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摘要
1381656 Valves SVENSKA FLAKTFABRIKEN AB 6 April 1972 [19 April 1971] 15785/72 Heading F2V In a valve for controlling the flow of waste gases from a gas-fired apparatus into a ventilation system a wholly or partly bimetallic plate 10 moves to open up the flow area on temperature rise. The plate 10 is mounted by means of a portion 11 on a wall 9 extending across the inlet 1 and moves relative to a conical surface 8 which may be rounded at the inlet end. The gaps between the side edges of the plate 10 and the surface 8 are made small to reduce noise and may be achieved by having separate adjustable side edges to the plate 10 which may also be adjustable. The surface 8 may be adjustable andhave different portions with different angles of conicity. The side edges of the plate 10 and the corresponding portions of the surface 9 may be in parallel planes. A modification is described wherein the plate 10 is mounted on the flange 7 and the wall 9 is dispensed with.
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机译:1381656阀门SVENSKA FLAKTFABRIKEN AB 1972年4月6日[1971年4月19日] 15785/72标题F2V在用于控制从燃气设备进入通风系统的废气流的阀中,全部或部分双金属板10移动以打开阀门。流动面积随温度上升。板10借助于部分11安装在壁9上,该壁9跨过入口1延伸并且相对于圆锥形表面8移动,该圆锥形表面8可以在入口端处变圆。使板10的侧边缘与表面8之间的间隙较小以减小噪声,并且可以通过使板10具有单独的可调节侧边缘来实现,所述侧边缘也可以是可调节的。表面8可以是可调节的,并且具有带有不同锥角的不同部分。板10的侧边缘和表面9的相应部分可以在平行平面中。描述了一种变型,其中板10被安装在凸缘7上并且壁9被省去了。
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