GB9122757D0 - High integrity area monitoring system - Google Patents

High integrity area monitoring system

Info

Publication number
GB9122757D0
GB9122757D0 GB919122757A GB9122757A GB9122757D0 GB 9122757 D0 GB9122757 D0 GB 9122757D0 GB 919122757 A GB919122757 A GB 919122757A GB 9122757 A GB9122757 A GB 9122757A GB 9122757 D0 GB9122757 D0 GB 9122757D0
Authority
GB
United Kingdom
Prior art keywords
monitoring system
area monitoring
high integrity
integrity area
monitoring
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.)
Withdrawn
Application number
GB919122757A
Other versions
GB2260812A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9122757A priority Critical patent/GB2260812A/en
Publication of GB9122757D0 publication Critical patent/GB9122757D0/en
Publication of GB2260812A publication Critical patent/GB2260812A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB9122757A 1991-10-26 1991-10-26 Detecting hazardous substances present in an area Withdrawn GB2260812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9122757A GB2260812A (en) 1991-10-26 1991-10-26 Detecting hazardous substances present in an area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9122757A GB2260812A (en) 1991-10-26 1991-10-26 Detecting hazardous substances present in an area

Publications (2)

Publication Number Publication Date
GB9122757D0 true GB9122757D0 (en) 1991-12-11
GB2260812A GB2260812A (en) 1993-04-28

Family

ID=10703582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9122757A Withdrawn GB2260812A (en) 1991-10-26 1991-10-26 Detecting hazardous substances present in an area

Country Status (1)

Country Link
GB (1) GB2260812A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125710A (en) * 1997-04-15 2000-10-03 Phoenix Controls Corporation Networked air measurement system
FR2811081B1 (en) * 2000-06-28 2002-09-06 Inst Francais Du Petrole TRANSPORT DEVICE FOR ANALYZING HYDROCARBON CONSTITUENTS
US9182331B2 (en) * 2012-08-31 2015-11-10 The Boeing Company Measurement of solid, aerosol, vapor, liquid and gaseous concentration and particle size

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090392A (en) * 1977-08-01 1978-05-23 Ethyl Corporation Automatic gas analyzer system
EP0476674A1 (en) * 1990-09-20 1992-03-25 Decisions Investments Corp. Air sampling and analysis system

Also Published As

Publication number Publication date
GB2260812A (en) 1993-04-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)