Heat transmission monitoring and/or measuring apparatus
Assigneei f m electronic GmbH
InventorsPeter Buhl, Clemens Geiger, Walter Reichart
Life of this patent
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Abstract
Disclosed in a heat transmission monitoring and/or measuring apparatus, namely a flow measurement apparatus, for flowing mediums. It comprises a housing (1), a heating element (2) and a temperature measurement element (3). According to the invention, relatively high sensititivity and relatively high reaction speed is obtained by designing the heating element (2) and temperature measurement element (3) as pins.
Claims28
Device for monitoring or measuring heat transfer via a temperature differential produced by a flowing medium, comprising a housing, a heating element and at least one temperature measuring element, wherein the heating element and the temperature measuring element are partially integrated into a sensor part of the housing, the sensor part, part of the heating element and part of the temperature measuring element are exposed for contact with the flowing medium;
- wherein the parts of the heating element and the temperature measuring element which are exposed for contact with the flowing medium are pin-shaped;
- wherein the pin-shaped parts of the heating element and of the temperature measuring element have a diameter from 0.5 to 1.5 mm;
- and wherein the heating element and the temperature measuring element are arranged in the sensor part of the housing with a radial distance between the heating element and the temperature measuring element and a surrounding wall of the sensor part in which they are arranged.
Device for monitoring or measuring heat transfer via a temperature differential produced by a flowing medium, comprising a housing, a heating element and at least one temperature measuring element;
- wherein the heating element and the at least one temperature measuring element are partially pin-shaped;
- and wherein the pin-shaped parts of the heating element and of the temperature measuring element are inserted into a wall of a pipe which carries the flowing medium.
Dependencies are inferred from the claim text.