首页> 外国专利> Improvements in or relating to control valves for geysers, water heaters or the like

Improvements in or relating to control valves for geysers, water heaters or the like

机译:间歇喷泉,热水器等控制阀的改进或与之相关的改进

摘要

583,130. Multiple -- way valves. SANBRA, Ltd., and DINGLEY, P. N. June 9, 1944, No. 11123. [Class 135] A control valve device for geysers, water heaters and the like has two valve seat openings both communicating with the water supply mains and two valves for controlling these openings, the valves being operated by a single movable member such as a screwed spindle in such manner that during the operation of the movable member in one direction one valve 'seat opening is first opened and closed for the direct supply and shutting off of cold water, whilst continued movement of the movable member opens the other valve seat opening to give a maximum supply of water to the heater and then a supply at a gradually reduced rate. As shown, the device comprises a casing 1 with a partition 2 having valve seat openings 3, 4. The casing has a boss 8 connected to the supply mains and a boss 11 forming an outlet. Below the partition 2, the casing is divided into two chambers 9, 10 of which the latter has a passage 12 leading to the diaphragm chamber of the gas control valve and thence to the heater. The outlet from the heater and the outlet boss 11 are connected to a common discharge nozzle. The two valves 16, 17 are carried by a yoke 5 operated by the screwed spindle 7. Each valve carries a washer 15 to engage a seat below the partition 1. The valve 16' for supplying cold water directly has a reduced portion 16b and a collar 16a which obturates the opening 4 before a similar collar 17a on the valve 17 supplying the heater clears the opening 3. Subsequent movement of the valve 17 in the same direction brings a tapered portion 17b into the opening 3 which is thereby gradually closed.
机译:583,130。多路阀。 SANBRA,Ltd.和DINGLEY,PN,1944年6月9日,编号11123。[135类]一种用于间歇喷泉,热水器等的控制阀装置,具有两个阀座开口,两个阀座开口均与供水主管连通,并且两个阀用于通过控制这些开口,阀由单个可移动构件(例如螺杆)以这样的方式操作:在可移动构件沿一个方向操作期间,首先打开和关闭一个阀座开口以直接供应和关闭冷水,同时可移动构件的继续运动会打开另一个阀座开口,以向加热器提供最大的水供应,然后以逐渐降低的速度供应水。如图所示,该装置包括壳体1,该壳体1具有带阀座开口3、4的隔板2。该壳体具有连接至电源的凸台8和形成出口的凸台11。在隔板2的下方,壳体被分成两个腔室9、10,腔室9、10具有通向气体控制阀的隔膜腔室并由此通往加热器的通道12。加热器的出口和出口凸台11连接到公共的排放喷嘴。两个阀16、17由由丝杠7操作的轭5承载。每个阀承载垫圈15以接合隔板1下方的阀座。用于直接供应冷水的阀16'具有减小的部分16b和1b。在供应加热器的阀17上的类似凸缘17a清除开口3之前,该凸缘16a阻塞开口4。随后,阀17沿相同方向的运动使锥形部分17b进入开口3,从而逐渐将其关闭。

著录项

  • 公开/公告号GB583130A

    专利类型

  • 公开/公告日1946-12-10

    原文格式PDF

  • 申请/专利权人 SANBRA LIMITED;PHILIP NEVILLE DINGLEY;

    申请/专利号GB19440011123

  • 发明设计人

    申请日1944-06-09

  • 分类号F16K11/16;

  • 国家 GB

  • 入库时间 2022-08-24 02:52:27

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