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US 2020/0284773 A1Published application
Fluid sensing device for a portable electronic device
AssigneeBoydSense, Inc.
InventorBruno Thuillier
Life of this patent
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Abstract
The present invention relates to a fluid sensing device for a portable electronic device, comprising a fluid sensing means configured to analyze a sampling volume; and a fluid moving means comprising a motionless fluid pumping means using thermal transpiration for moving the sampling volume. It also relates to a portable electronic device comprising such fluid sensing device. Using a motionless fluid pumping means, a sampling volume can be moved at low energy consumption and low noise.
Claims16
Fluid sensing device for a portable electronic device, comprising:
- a fluid sensing means configured to analyze a sampling volume;
- and
- a fluid moving means comprising a motionless fluid pumping means using thermal transpiration for moving the sampling volume.
Dependencies are inferred from the claim text.