GB2555982B - Non-invasive gas detection - Google Patents

Non-invasive gas detection Download PDF

Info

Publication number
GB2555982B
GB2555982B GB1721469.3A GB201721469A GB2555982B GB 2555982 B GB2555982 B GB 2555982B GB 201721469 A GB201721469 A GB 201721469A GB 2555982 B GB2555982 B GB 2555982B
Authority
GB
United Kingdom
Prior art keywords
gas detection
invasive gas
invasive
detection
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1721469.3A
Other versions
GB201721469D0 (en
GB2555982A (en
Inventor
Francis Pereira Jude
Muniraju Bhavya
Kumar Agrawal Vinod
Nagesh Suresh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pes Univ
PES University
Original Assignee
Pes Univ
PES University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pes Univ, PES University filed Critical Pes Univ
Publication of GB201721469D0 publication Critical patent/GB201721469D0/en
Publication of GB2555982A publication Critical patent/GB2555982A/en
Application granted granted Critical
Publication of GB2555982B publication Critical patent/GB2555982B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/207—Welded or soldered joints; Solderability
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16—Combustible gas alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
GB1721469.3A 2015-05-20 2016-05-20 Non-invasive gas detection Active GB2555982B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2537CH2015 2015-05-20
PCT/IN2016/050150 WO2016185495A1 (en) 2015-05-20 2016-05-20 Non-invasive gas detection

Publications (3)

Publication Number Publication Date
GB201721469D0 GB201721469D0 (en) 2018-01-31
GB2555982A GB2555982A (en) 2018-05-16
GB2555982B true GB2555982B (en) 2020-08-05

Family

ID=57319600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721469.3A Active GB2555982B (en) 2015-05-20 2016-05-20 Non-invasive gas detection

Country Status (2)

Country Link
GB (1) GB2555982B (en)
WO (1) WO2016185495A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130213279A1 (en) * 2010-10-29 2013-08-22 Utc Fire & Security Corporation Oxygen Measuring Apparatuses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130213279A1 (en) * 2010-10-29 2013-08-22 Utc Fire & Security Corporation Oxygen Measuring Apparatuses

Also Published As

Publication number Publication date
GB201721469D0 (en) 2018-01-31
WO2016185495A1 (en) 2016-11-24
GB2555982A (en) 2018-05-16

Similar Documents

Publication Publication Date Title
GB201714377D0 (en) Liquid-dissolved gas seperators
GB201508074D0 (en) People detection
GB2516131B (en) Proximity detection
GB2568633B (en) Gas sensor
PL2921851T3 (en) Gas sensor
EP3093494A4 (en) Gas compressor
GB2556836B (en) Electrochemical gas sensor
GB2538563B (en) Gas sensing apparatus
GB201513698D0 (en) Object detection
HK1219861A1 (en) Ophthalmoscopes
PL3190964T3 (en) Spirometer
GB201405164D0 (en) Tourniquet
HUE047264T2 (en) Gas type detection
GB201522328D0 (en) Artefact detection
GB201411568D0 (en) Detection
GB201710891D0 (en) Gas detection
IL251155B (en) Impairment detection
HK1224002A1 (en) Gas appliance
GB201514436D0 (en) Asbestos detection
GB201502226D0 (en) AH-7921 detection
GB201620234D0 (en) Gas detector
GB2555982B (en) Non-invasive gas detection
HK1250260A1 (en) Pharmaceutical detection
GB201519737D0 (en) Detection Unit
GB201519558D0 (en) Detection processes