Connection unit for a pressure measuring cell

US8104357B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Michael Schlitzkus · Dietmannsried, DE
• Stefan Kopf · Reichraming, AT
• Hartmut Rohde · Waltenhofen, DE
• Harry Kaiser · Heidelberg, DE
• Peter Muehlbeyer · Ilsfeld, DE

Key dates

• Filing date: Jul 2, 2008
• Grant date: Jan 31, 2012
• Expiry date: Jul 12, 2028

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T8/368
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The invention proposes a connection unit for a pressure measuring cell, comprising at least one pressure measuring cell (40) which detects, in particular, a pressure of a hydraulic block, wherein the pressure measuring cell (40) has at least one connection point (18) via which at least one electrical output signal from the pressure measuring cell (14) can be tapped off, having at least one circuit mount (20) on which at least one electronic component (26) and/or a printed circuit board (32) with an electronic component (26) can be arranged, wherein the circuit mount (20) has at least one external conductor track (47), for the purpose of establishing contact between the connection point (14) and the electronic component (26), wherein at least one contact means (51) is provided, via which an output signal from the electronic component (26) can be tapped off, wherein the electronic component (26) is connected to the contact means (51) via at least one external conductor track (47) of the circuit mount (20).