发明授权
- 专利标题: Multivalve thermostatic bellows steam trap
- 专利标题(中): 多功能恒温蒸汽蒸汽分离器
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申请号: US3625422D申请日: 1969-06-26
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公开(公告)号: US3625422A公开(公告)日: 1971-12-07
- 发明人: JOHNSON HAROLD L
- 申请人: HAROLD L JOHNSON
- 专利权人: Harold L Johnson
- 当前专利权人: Harold L Johnson
- 优先权: US83692169 1969-06-26
- 主分类号: F16T1/10
- IPC分类号: F16T1/10 ; F16T1/38 ; F16T1/02
摘要:
This invention is a steam trap having a thermostatic type of bellows with two or more discharge valves operated by a single bellows. The trap may also have a flexible valve operating bridge.
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