Process and device for determining a pressure value

US6123395A · kind A · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Michael Wolf · Mundelsheim, DE
• Jürgen Binder · Lahr (Eifel), DE
• Helmut Wiss · Heubach, DE

Key dates

• Filing date: Feb 2, 1998
• Grant date: Sep 26, 2000
• Expiry date: Feb 2, 2018

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T8/4059
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A method and a device for determining a pressure variable, in particular in a braking system having a delivery pump. The differential pressure between a first line and a second line is determined using as a baseline a variable which represents a measure for the speed of the delivery pump.