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1. (WO2017055451) PRESSURE MEASURING DEVICE

Pub. No.:    WO/2017/055451    International Application No.:    PCT/EP2016/073259
Publication Date: Fri Apr 07 01:59:59 CEST 2017 International Filing Date: Fri Sep 30 01:59:59 CEST 2016
IPC: G01L 11/02
G01L 19/00
G01L 19/14
Applicants: BLUM, Holger
Inventors: BLUM, Holger
Title: PRESSURE MEASURING DEVICE
Abstract:
The invention relates to a pressure measuring device for converting a mechanical or hydraulic application of pressure into a measurement signal and forwarding the measurement signal to a remote analysis unit. The invention is characterized by a securing device (1) for securing the pressure measuring device to a machine housing of a motor or a pump; a transmitter head (4) which is arranged on a measuring device head (3) of the pressure measuring device and which is to be connected to a light source via a first optical fiber (25); a receiver head (5) which is arranged on the measuring device head (3) of the pressure measuring device and which is arranged opposite the transmitter head (4) in order to receive the light emitted by the transmitter head (4) over a light path in the measuring device head (3) and which is to be connected to the analysis unit via a second optical fiber (2.8); and a measuring element (14) which is arranged on the measuring device head (3) so as to be movable into the light path between the transmitter head (4) and the receiver head (5) when pressure is applied mechanically or hydraulically.