Ejector

US6155795A · kind A · utility

Assignee

• J.SCHMALZ GMBH · DE

Inventors

• Kurt Schmalz · Dornstetten, DE
• Ralf Stockburger · Glatten, DE
• Thomas Eisele · Fluorn-Winzeln, DE

Key dates

• Filing date: Mar 16, 1999
• Grant date: Dec 5, 2000
• Expiry date: Mar 16, 2019

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B66C1/0268
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

An ejector for generating a vacuum, with a housing, a propellant nozzle having a narrowed part, a diffuser section, a suction connector terminating in the narrowed part, as well as an exhaust air conduit for the pressure gas and the exhausted air, a simple construction is achieved in that the housing of the ejector is designed as a sectional support for at least two propellant nozzles.