Measuring device housing
AssigneeSiemens Aktiengesellschaft
InventorsJoe Kieliger, Martin Lenze
Life of this patent
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Abstract
A measuring device housing for a sensor component, which detects a physical parameter without contact is provided, having: a coupling apparatus for supplying at least one flushing medium and at least one signal transmission line in the housing interior, a guide pipe arranged on the coupling apparatus having a longitudinal axis and a probe head fastened on the end section of the guide pipe. The guide pipe is designed to conduct or accommodate the at least one cooling medium and the at least one signal transmission line up to the probe head. The probe head and the end section, relative to the longitudinal axis of the guide pipe or the probe head, each have radially extending passages for conducting the cooling media from the end section into the probe head and the reverse, as applicable.
Claims14
A measuring device housing for a sensor component which detects a physical quantity contactlessly, or for such a sensor, comprising:
- a coupling apparatus for feeding at least one coolant and/or flushing medium and at least one signal transmission line into the housing interior or into a housing wall,
- a guide tube arranged on the coupling apparatus and having a longitudinal axis, and
- a probe head releasably fastened in an end section of the guide tube lying opposite the coupling apparatus,
- wherein the guide tube is configured to guide or accommodate the at least one coolant and/or flushing medium and the at least one signal transmission line as far as the probe head,
- wherein the probe head and the end section respectively comprise passages, extending radially relative to the longitudinal axis, adapted for forwarding the coolant or the coolants from the end section into the probe head, and
- wherein an axially limited annular channel is formed radially between probe head and the guide tube, through which the coolant fed through the passages of the guide tube can subsequently be introduced through the radial passages of the probe head into the interior of the probe head.
Dependencies are inferred from the claim text.