发明申请
- 专利标题: VALVE ASSEMBLY
- 专利标题(中): 阀组件
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申请号: US14020962申请日: 2013-09-09
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公开(公告)号: US20150068618A1公开(公告)日: 2015-03-12
- 发明人: Herbert H. Speas
- 申请人: Caterpillar Inc.
- 申请人地址: US IL Peoria
- 专利权人: Caterpillar Inc.
- 当前专利权人: Caterpillar Inc.
- 当前专利权人地址: US IL Peoria
- 主分类号: F16K31/22
- IPC分类号: F16K31/22 ; F01N3/20
摘要:
A valve is provided. A body of the valve is configured to receive a supply of fluid. The body includes an inlet. A chamber is defined within the body. A seat member is disposed within the chamber. The seat member includes apertures defining a fluid flow path from the inlet into the chamber. A plunger is disposed through the body and in fluid communication with the chamber. The plunger includes a tubular wall defining a conduit therethrough. A float is attached to a distal end of the plunger. The plunger and the float are configured to move relative to the body and the seat member between an open position and a closed position. The apertures in the seat member are positioned radially outward of the tubular wall of the plunger.
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