Oxygen system having sensors with a passive rfd interface
AssigneeB/E Aerospace, Inc.
InventorsChad Richardson, Wayne Noehren
Life of this patent
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Abstract
A passively powered gas sensor for remotely reading and transmitting a gas pressure of a system, comprising a hollow cylindrical body, a stem axially aligned and extending outwardly from a first surface of the hollow cylindrical body, a pressure sensing element in the stem, and an antenna coupled to the pressure sensing element, where the antenna is located within the hollow cylindrical body and the stem. The pressure sensing device is polled remotely by a polling device, and powered by the polling device.
Claims8
A passively powered gas sensor for remotely reading and transmitting a gas pressure of a system, comprising:
- a hollow cylindrical body;
- a stem axially aligned and extending outwardly from a first surface of the hollow cylindrical body, the stem having an interior surface and a threaded exterior surface;
- a pressure sensing element in the stem;
- an antenna coupled to the pressure sensing element, where the antenna is located within the hollow cylindrical body and the stem;
- and
- wherein the pressure sensing device is polled remotely by a polling device, and powered by the polling device.
Dependencies are inferred from the claim text.