Anti-spike pressure management of pressure-regulated fluid storage and delivery vessels

US9897257B2 · kind B2 · utility

Assignee

• ENTEGRIS, INC. · US

Inventors

• Joseph R. Despres · Middletown, US
• Joseph D. Sweeney · New Milford, US
• Edward E. Jones · Woodbury, US
• Matthew B. Donatucci · Bethel, US
• Chiranjeevi Pydi · Danbury, US
• Edward A. Sturm · New Milford, US
• Barry Lewis Chambers · Midlothian, US
• Gregory Scott Baumgart · New Fairfield, US

Key dates

• Filing date: Sep 20, 2013
• Grant date: Feb 20, 2018
• Expiry date: Dec 4, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/7795
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A fluid supply package comprising a pressure-regulated fluid storage and dispensing vessel, a valve head adapted for dispensing of fluid from the vessel, and an anti-pressure spike assembly adapted to combat pressure spiking in flow of fluid at inception of fluid dispensing.