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US 2017/0364039 A1Published application
Sensor
OwnerArmin Schober, Jani Kuivalaineninventors
Life of this patent
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Abstract
A sensor having a chamber with a sensor element arranged therein comprises a first volume of air. The sensor has a tubular air supply to the chamber, the air supply comprising a second volume of air, and penetration of water through the air supply to the sensor element being prevented by the dimensions of the air supply that define the second volume.
Claims18
A sensor,
- having a chamber with a sensor element arranged therein, the chamber comprising a first volume (V1) of air, and having a tubular air supply to the chamber, the air supply comprising a second volume (V2) of air, penetration of water through the air supply to the sensor element being prevented by the dimensions of the air supply that define the second volume (V2).
The sensor according to claim 9, which does not have a barrier element formed as a membrane.
Dependencies are inferred from the claim text.