Gas sensor protection device and method

Title: Gas sensor protection device and method

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Abstract

A gas sensor includes a sensor housing and a sensing element located within the sensor housing. The sensing element has a distal end and defines an axis. The gas sensor also includes a sensor protection device coupled to the sensor housing and at least partially surrounding the distal end of the sensing element. The sensor protection device includes a first member coupled to the housing, the first member having a generally rectangular cross-sectional shape in a plane perpendicular to the axis. The first member includes a gas inlet and a gas outlet. The sensor protection device also includes a second member coupled to the housing.

Inventors:: Boyd, David; Magera, Craig

Issue Date:: 2016-11-08

Research Org.:: Robert Bosch GmbH, Stuttgart, DE (Germany)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1331312

Patent Number(s):: 9488628

Application Number:: 14/155,909

Assignee:: Robert Bosch GmbH (Stuttgart, DE)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G - PHYSICS G01 - MEASURING G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES

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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/4077 - {Means for protecting the electrolyte or the electrodes}
G01N33/0036 - {Specially adapted to detect a particular component

G - PHYSICS G01 - MEASURING G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
G01M15/104 - {using oxygen or lambda-sensors

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DOE Contract Number:: EE0005975

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Jan 15

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION; 42 ENGINEERING

Citation Formats


                    Boyd, David, and Magera, Craig. Gas sensor protection device and method.  United States: N. p., 2016. 
        Web.

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                    Boyd, David, & Magera, Craig. Gas sensor protection device and method.  United States.

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                    Boyd, David, and Magera, Craig. Tue .  
        "Gas sensor protection device and method".  United States.  https://www.osti.gov/servlets/purl/1331312.

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@article{osti_1331312,

  title        = {Gas sensor protection device and method},

  author       = {Boyd, David and Magera, Craig},

  abstractNote = {A gas sensor includes a sensor housing and a sensing element located within the sensor housing. The sensing element has a distal end and defines an axis. The gas sensor also includes a sensor protection device coupled to the sensor housing and at least partially surrounding the distal end of the sensing element. The sensor protection device includes a first member coupled to the housing, the first member having a generally rectangular cross-sectional shape in a plane perpendicular to the axis. The first member includes a gas inlet and a gas outlet. The sensor protection device also includes a second member coupled to the housing.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {11}

}

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