Method of reducing noise during throttling of vapor and gas streams

US4310069A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Fritz Kolb · Odenthal, DE
• Otto Ziegert · Dormagen, DE
• Silvan Fehlisch · Dormagen, DE

Key dates

• Filing date: Apr 7, 1980
• Grant date: Jan 12, 1982
• Expiry date: Apr 7, 2000

Classification

• Technology area (CPC G): Physics
• CPC primary: G10K11/161
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A method of reducing noise during the throttling of vapor and gas streams by supercritical expansion, followed by dividing the streams during deceleration.