Patent · US Active

Pressure compensation unit

US8413496B2 · kind B2 · utility

4Cited by

4References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Reza Eslami · Schwieberdingen, DE
Masoud Habibi · Schwieberdingen, DE
Marcell Ott · Nersingen, DE
Thomas Fessele · Nagold, DE

Key dates

Filing date	Dec 1, 2008
Grant date	Apr 9, 2013
Priority date	—
Expiry date	Dec 1, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60K15/03
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A pressure-compensation unit, particularly for a tank-pressure sensor in a tank of a motor vehicle. The pressure-compensation unit includes a housing lid and a gas-permeable filter diaphragm, which covers an air hole. The pressure-compensation unit includes a cap-shaped cover element, which covers the filter diaphragm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.