Double-conical static pressure-type gas bearing

US4710034A · kind A · utility

Assignee

• Interatom GMBH · DE

Inventors

• Gabriel Tittizer · Langenfeld, DE
• Ewald Junghans · Bensberg, DE
• Georg Bestenreiner · Langenfeld, DE
• Christian Dahm · Cologne, DE

Key dates

• Filing date: Jun 6, 1986
• Grant date: Dec 1, 1987
• Expiry date: Jun 6, 2006

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S384/902
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

Static pressure-type gas bearing for a high-speed rotary shaft, comprising a porous bearing bushing formed of a pair of hollow cone frustums connected to one another at respective narrow ends thereof.