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US 10,520,465 B2Granted
Gas detector utilizing an aqueous solution
AssigneeCarrier Corporation
InventorsMichael L. Perry, Robert M. Darling
Life of this patent
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Abstract
A gas detection device including a vessel, wherein the vessel contains an aqueous solution, and a sensing element operably coupled to the vessel, wherein the sensing element is not in direct contact with the aqueous solution.
Claims4
A gas detection device configured to detected a gas, the gas detection device comprising:
- a vessel, wherein the vessel contains an aqueous solution;
- and
- a sensing element operably coupled to the vessel, wherein the sensing element is not in direct contact with the aqueous solution;
- wherein the aqueous solution is chosen from a group consisting of a concentrated salt solution and an acid aqueous solution;
- wherein the sensing element comprises:
- a membrane electrode assembly;
- a first electrode operably coupled to the membrane electrode assembly;
- and
- a second electrode operably coupled to the membrane electrode assembly;
- wherein the membrane electrode assembly is disposed between the first electrode and the second electrode;
- wherein the vessel comprises a conductive metal;
- wherein the second electrode is operably coupled to an outer surface of the vessel.
9 more elements
A gas detection device comprising:
- a vessel, wherein the vessel contains an aqueous solution;
- and
- a sensing element operably coupled to the vessel, wherein the sensing element is not in direct contact with the aqueous solution;
- wherein the vessel comprises a conductive metal;
- wherein the sensing element comprises:
- a membrane electrode assembly positioned at a top of the vessel;
- a first electrode operably coupled to the membrane electrode assembly;
- a second electrode operably coupled to a bottom outer surface of the vessel.
5 more elements
Dependencies are inferred from the claim text.