Manifold system for enabling a distribution of fluids
US6374859B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 8, 1998 |
| Grant date | Apr 23, 2002 |
| Priority date | — |
| Expiry date | Jul 8, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87885
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A manifold system for incorporation in a gas panel distribution system for semi-conductor manufacturing includes a plurality of individual manifold blocks with each manifold block having a fluid passageway with an entrance and exit port accessing a common surface. Adjacent manifold blocks are removably interconnected to permit the respective fluid passageways to be in position for interconnection. A plurality of active components can be sealingly fastened to the individual manifold blocks to complete the interconnection of the respective fluid passageways. Each active component can bridge over a pair of adjacent individual manifold blocks and form with the individual manifold blocks an operative gas stick for delivering gas to a semiconductor tool. The individual manifold blocks can be identical in configuration and can include a first upper flange on one side and a second lower flange on an opposite side to enable an interlocking of adjacent manifold blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.