Invention Grant
- Patent Title: Purgeable manifold system
- Patent Title (中): 可清洗歧管系统
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Application No.: US10890550Application Date: 2004-07-13
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Publication No.: US07198072B2Publication Date: 2007-04-03
- Inventor: David James Silva
- Applicant: David James Silva
- Agency: Serafini Associates
- Agent Franco A. Serafini
- Main IPC: B65B31/00
- IPC: B65B31/00

Abstract:
A purgeable manifold system for the movement of low vapor pressure chemicals that may be embodied in a variety of forms. In one embodiment, a container for storing the low vapor pressure chemical has a plurality of ports; a first manifold detachably connects a first port to a source of gas, vent, or vacuum by flow communication through a first diaphragm valve; a second manifold detachably connects a second port to a source of gas, vent, vacuum, or low vapor pressure chemical, or to a process tool by flow communication through a second and a third diaphragm valve, or alternatively detachably connects a third port to the same source by flow communication through a fourth and the third diaphragm valve; and a third manifold, detachably connects a fourth port to a source of gas, vent, or vacuum by flow communication through a fifth diaphragm valve.
Public/Granted literature
- US20060011258A1 Purgeable manifold system Public/Granted day:2006-01-19
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