Combination steam trap and flow valve assembly
US5947145A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1997 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Jun 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/3046
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A combination steam trap and flow valve assembly including a compact housing having a steam trap chamber, valve chambers, a cover, and a body. The steam trap and valve chambers are integrally formed within the body to create a compact integral assembly. Valve assemblies are received in the valve chambers to control the flow of steam and/or condensate into and out of the assembly. A steam trap mechanism is positioned within the steam trap chamber and the valve unit of the steam trap mechanism being positioned in the cover. The cover is removably attached to the uppermost surface of the body. Passages are provided in the body and cover thereby allowing the flow of steam and/or condensate to the steam trap chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.