Honeywell International Inc.

Intreprinderea De Utilaj Greu 'progresul'

Honeywell Romania S.r.l.

Cristian Diaconu

Keith Francis Edwin Pratt

Robert E Higashi

Richard A Wade

Cornel P Cobianu

Scott Edward Beck

Bogdan Catalin Serban

Octavian Buiu

Mihai Brezeanu

Mihai N Mihaila

Martin Geoffrey Jones

Cazimir Gabriel Bostan

Vijayakumar S

Tom Gurd

Stefanica Arama

Aurelian Ghinea

Polidor Bratu

Ionel Draghici

Gavril Axinti

Florin Badulescu

Corneliu Stanciu

Mihai N Milhaila

Apparatus and associated methods relate to a compact gas sensor (CGS) including a housing with a central stepped cavity with one or more first lead contact(s) forming a portion of a base plane in a bottom of the cavity and one or more second lead contact(s) forming a portion of a stepped plane higher than the base plane, the cavity sized to receive a chemically based stack of material made up of a bottom diffusion electrode layer, a middle electrolyte gel layer, and a top diffusion electrode layer. The bottom diffusion electrode layer is in electrical contact with the first lead contact(s). The top diffusion electrode layer electrically couples to the second lead contact(s) via an overlaying micro electromechanical system (MEMS) element layer with conductive coating. In an illustrative example, the CGS may provide gas sensing in small spaces.

Compact gas sensor including a MEMS element having capillaries to facilitate gas diffusion

A method and apparatus are provided to determine the composition of one or more gases. In the context of a method, a sensory assembly and at least one processor, the sensor assembly comprising a first gas sensor and a second gas sensor, includes causing the first sensor to be powered to detect a presence of one or more gas while the second sensor is unpowered. The method further includes detecting the presence of one or more gases while the second sensor is unpowered. In response to detecting the presence of the one or more gases, the method includes causing the second sensor to be powered. The method still further includes capturing sensor data corresponding to at least one of the one or more gases. The method also includes identifying the at least one of the one or more gases based on an analysis of the sensor data.

Method and apparatus for determining the composition of one or more gases

In an embodiment, a benzene sensor comprises a substrate having an iodine complex disposed thereon, a radiation source configured to project UV radiation onto the complex, and a UV detector configured to detect a UV reflection off of the substrate having the iodine complex. The iodine complex can include a cyclodextrine-iodine complex such as an alpha-cyclodextrine-iodine complex, a &#x3b2;-cyclodextrine iodine complex, or any combination thereof.

Benzene sensors and associated methods

Method of and apparatus for controlling pulse hydraulic generators

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Bucharest, Romania

Cristian Diaconu