General Electric Company

John Henry Bowen

Richard Scott Bourgeois

Jeffery Allan Lovett

Louis Andrew Schick

Cara Suzanne Libby

An electrochemical cell structure is provided which includes an anode, a cathode spaced apart from said anode, an electrolyte in ionic communication with each of said anode and said cathode and a nonconductive frame. The nonconductive frame includes at least two components that support each of said anode, said cathode and said electrolyte and define at least one flowpath for working fluids and for products of electrochemical reaction.

Electrochemical cell structure and method of making the same

A system and method periodically sample a fluid stream in a conduit for undergoing analysis thereof. A sampling tube having a probe is joined to the conduit for removing samples from the stream flowing therethrough. An analyzer is joined to the sampling tube for analyzing the removed samples. A solenoid valve is disposed in the tube for controlling flow of the samples to the analyzer. A dynamic pressure transducer is joined to the conduit so that a specific dynamic pressure reference frequency of the stream in the conduit may be locked-on to and used for periodically switching the solenoid valve open and closed for intermittently removing stream samples from the conduit at the reference frequency for channeling to the analyzer periodic stream samples at a sampling frequency corresponding to the reference frequency. In a preferred embodiment, the solenoid valve is switched open at a specific sampling phase in the sampling frequency, which phase may be indexed for obtaining different periodic samples at the sampling frequency for measuring periodic and short duration concentration fluctuations.

Growing community of inventors

Greenfield Center, NY, United States of America

John Henry Bowen