04628739 is referenced by 10 patents and cites 3 patents.

A piezoelectric device for measuring the pressure of a gas like medium comprises two oscillators disposed opposite to each other in a substantially closed system by intermediate introduction of the gas to be measured. The measuring is performed by defining a transfer factor from the first piezoelectric oscillator to the second piezoelectric oscillator, whereby the first piezoelectric oscillator is definitely excited and the measuring signal is picked up by the second piezoelectric oscillator.

Title
Device for measuring the pressure of a gas like medium
Application Number
6/717240
Publication Number
4628739
Application Date
March 11, 1985
Publication Date
December 16, 1986
Inventor
Ilan Brauer
Stuttgart
DE
Wolfgang Rottler
Markgroningen
DE
Dieter Karr
Leonberg
DE
Gerhard Bruggen
Stuttgart
DE
Agent
Michael J Striker
Assignee
Robert Bosch
DE
IPC
G01L 11/00
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