基本信息:
- 专利标题： Valve Process
- 专利标题（中）：Ventilverfahren
- 申请号：EP11153972.2 申请日：2011-02-10
- 公开(公告)号：EP2354606A1 公开(公告)日：2011-08-10
- 发明人： Print, Roderick Ronald , Knowles, Melvyn David
- 申请人： General Carbide (UK) Limited
- 申请人地址： 20 Market Hill Southam Warwickshire CV47 0HF GB
- 专利权人： General Carbide (UK) Limited
- 当前专利权人： General Carbide (UK) Limited
- 当前专利权人地址： 20 Market Hill Southam Warwickshire CV47 0HF GB
- 代理机构： Burrows, Anthony Gregory
- 优先权： GB1002169 20100210
- 主分类号： F16K1/36
- IPC分类号： F16K1/36 ; F16K1/48 ; F16B33/06
摘要：
A method involving the fixing together of parts of a flow control valve, or a pressure control valve, used in the oil and gas industry, to produce an operational unit in which the parts of the valve are fixed to one another according to a process wherein the incidence of failure of the valves is minimised, both during manufacture and during operation, said valve consisting of a minimum of two parts which are to be fixed together, wherein one part is provided with a male thread and the other part is provided with a female thread, so that one part can be screwed into the other, and wherein the dimensions and shapes of the threads on each part are such as to leave a gap between them when they are screwed together, wherein the gap is sufficient to allow a high-temperature resistant resin, in the form of a compressible powder, to be located between the threads, and between other, otherwise mutually contacting surfaces.
摘要（中）：
一种涉及在石油和天然气工业中使用的流量控制阀或压力控制阀的部件固定在一起的方法，以生产一个操作单元，其中阀的各部分根据其中 阀门的故障发生率在制造过程中和运行过程中均最小化，所述阀门由至少两个要固定在一起的部件组成，其中一个部件设有一个阳螺纹，而另一个部件设有一个 内螺纹，使得一个部件可以拧入另一个部件中，并且其中每个部件上的螺纹的尺寸和形状在它们被拧在一起时在它们之间留下间隙，其中间隙足以允许高的 可压缩粉末形式的耐温树脂位于螺纹之间以及其它相互接触的表面之间。
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K1/00 | 提升阀，即带有闭合元件的切断装置，闭合元件至少有打开和闭合运动的分力垂直于闭合面 |
| --------F16K1/32 | .零件 |
| ----------F16K1/34 | ..切断零件 |
| ------------F16K1/36 | ...阀元件 |