摘要:
The present invention relates to a measurement device which can be attached to an outer wall of a movable object or of a stationary object placed in a flow of air in order to measure physical quantities. The measurement device comprises a mounting (5) which has recesses (11) having an opening leading to the outside in which sensors (6) are provided. The mounting (5) comprises a cavity (8) in which a flexible printed circuit (10) is housed, on which a single circuit for controlling the sensors (6) is provided. The device according to the present invention has multiple advantages, in particular that of providing a simple measurement device which offers a system for control and interconnection of sensors that is accessible and less complex while offering numerous advantages.
摘要:
The present invention relates to a measurement device which can be attached to an outer wall of a movable object or of a stationary object arranged in a flow of air in order to measure physical quantities. The measurement device comprises a mounting (5) which has recesses (11) having an opening leading to the outside, sensors (6) being provided in said recesses. The device includes a cavity (8) into which the recesses (11) lead and which contains a flexible printed circuit (10), to which the sensors (6) are connected. The method for manufacturing such a device is simplified in the invention by including the following steps: attaching sensors (6) to the flexible printed circuit (10); and attaching the flexible printed circuit (10) provided with sensors (6) to the mounting (5), the sensors (6) being inserted into the recesses (11) and the circuit (10) being inserted into the cavity (8).
摘要:
The present invention relates to a measurement device which can be attached to an outer wall of a movable object or of a stationary object placed in a flow of air in order to measure physical quantities. The measurement device comprises a mounting (5) which has recesses (11) having an opening leading to the outside in which sensors (6) are provided. All of said openings of said recesses (11) are covered by a single film (12). The film (12) thus makes it possible to offer a surface which is as smooth as possible, having very low roughness with no unevenness. It also makes it possible to ensure the tightness of the sensors as well as the air insulation between all the sensors of the mounting.