
基本信息:
- 专利标题: 一种法兰
- 专利标题(英):Flange
- 申请号:CN201410328564.8 申请日:2014-07-10
- 公开(公告)号:CN104197091A 公开(公告)日:2014-12-10
- 发明人: 毕广余
- 申请人: 天津恒远阀门有限公司
- 申请人地址: 天津市津南区北闸口镇义和庄村
- 专利权人: 天津恒远阀门有限公司
- 当前专利权人: 天津恒远阀门有限公司
- 当前专利权人地址: 天津市津南区北闸口镇义和庄村
- 代理机构: 天津滨海科纬知识产权代理有限公司
- 代理人: 杨慧玲
- 主分类号: F16K51/00
- IPC分类号: F16K51/00 ; B01D35/00
The invention provides a flange. The flange comprises a flange stand and a flange plate. An annular flange holder is arranged on the periphery of the flange plate. The thickness of the annular flange holder is identical with that of the flange plate. An engaged sealing ring is arranged at the joint of the annular flange holder and the flange plate. A plurality of tooth-shaped bosses are arranged on the inner side of the engaged sealing ring. By the mounting and the use of the irregularly-shaped flange, an aim of sealing a filter effectively can be achieved and the connection of the filter and multiple layers of filter screens can be realized. Problems that the filter screens may get loosened and are complicated and inconvenient in connection operation are solved.
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 |
------F16K51/00 | 非专门用于特殊型式的阀或切断装置的其他部件 |