公开(公告)号：US20170156420A1

公开(公告)日：2017-06-08

申请号：US15372164

申请日：2016-12-07

Applicant: Honeywell International Inc.

Inventor： Cornel P. Cobianu ,  Bogdan-Catalin Serban ,  Octavian Buiu ,  Cristian Diaconu ,  Eric Farin ,  Christiane Saunier

IPC: A41D19/00

CPC classification number: A41D19/0031 ,  A41D19/0006 ,  A41D19/001 ,  A41D19/0027 ,  A41D19/0082

Abstract: An inner indicator glove formed of multiple layers including a protective layer having a top surface and a bottom surface, the bottom surface facing a hand of a user when wearing the inner indicator glove, and an indicator layer supported by the top surface of the protective layer and positioned to contact protective glove when the inner indicator glove is inserted into the protective glove, wherein the indicator layer is formed of a material that changes color when exposed to a solution penetrating the protective glove.

公开(公告)号：US11268928B2

公开(公告)日：2022-03-08

申请号：US16019373

申请日：2018-06-26

Applicant: Honeywell International Inc.

Inventor： Richard Wade ,  Keith Francis Edwin Pratt ,  Robert Higashi ,  Scott Edward Beck ,  Vijayakumar S ,  Cristian Diaconu

IPC: G01N27/407 ,  G01N33/00 ,  B81B1/00 ,  G01N27/404 ,  G01N27/406 ,  G01N27/30

Abstract: 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.

公开(公告)号：US20180372675A1

公开(公告)日：2018-12-27

申请号：US16019373

申请日：2018-06-26

Applicant: Honeywell International Inc.

Inventor： Richard Wade ,  Keith Francis Edwin Pratt ,  Robert Higashi ,  Scott Edward Beck ,  Vijayakumar S ,  Cristian Diaconu

IPC: G01N27/407 ,  G01N33/00 ,  G01N27/406 ,  B81B1/00

Abstract: 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.

公开(公告)号：US20170363539A1

公开(公告)日：2017-12-21

申请号：US15527278

申请日：2015-11-11

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bogdan Serban ,  Octavian Buiu ,  Mihai Brezeanu ,  Cornel Cobianu ,  Cazimir Gabriel Bostan ,  Cristian Diaconu

IPC: G01N21/33 ,  G01N21/75 ,  G01N33/00 ,  G01N21/77

CPC classification number: G01N21/33 ,  G01N21/75 ,  G01N27/127 ,  G01N31/22 ,  G01N33/0047 ,  G01N33/54366 ,  G01N2021/7756 ,  G01N2021/7773

Abstract: 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 β-cyclodextrine iodine complex, or any combination thereof.

公开(公告)号：US10254217B2

公开(公告)日：2019-04-09

申请号：US15527278

申请日：2015-11-11

Applicant: Honeywell International Inc.

Inventor： Bogdan Serban ,  Octavian Buiu ,  Mihai Brezeanu ,  Cornel Cobianu ,  Cazimir Gabriel Bostan ,  Cristian Diaconu

IPC: G01N21/33 ,  G01N21/76 ,  G01N21/77 ,  G01N31/22 ,  G01N27/12 ,  G01N33/00 ,  G01N21/75 ,  G01N21/78 ,  G01N33/543

Abstract: 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 β-cyclodextrine iodine complex, or any combination thereof.