GB9803625D0 - Portable gas detector - Google Patents

Portable gas detector

Info

Publication number
GB9803625D0
GB9803625D0 GBGB9803625.4A GB9803625A GB9803625D0 GB 9803625 D0 GB9803625 D0 GB 9803625D0 GB 9803625 A GB9803625 A GB 9803625A GB 9803625 D0 GB9803625 D0 GB 9803625D0
Authority
GB
United Kingdom
Prior art keywords
gas detector
portable gas
portable
detector
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.)
Withdrawn
Application number
GBGB9803625.4A
Other versions
GB2331363A (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.)
Riken Keiki KK
Original Assignee
Riken Keiki KK
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 Riken Keiki KK filed Critical Riken Keiki KK
Publication of GB9803625D0 publication Critical patent/GB9803625D0/en
Publication of GB2331363A publication Critical patent/GB2331363A/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electric Clocks (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB9803625A 1997-11-14 1998-02-20 Gas detector worn on wrist Withdrawn GB2331363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1997010629U JP3051687U (en) 1997-11-14 1997-11-14 Portable gas detector

Publications (2)

Publication Number Publication Date
GB9803625D0 true GB9803625D0 (en) 1998-04-15
GB2331363A GB2331363A (en) 1999-05-19

Family

ID=11755523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9803625A Withdrawn GB2331363A (en) 1997-11-14 1998-02-20 Gas detector worn on wrist

Country Status (3)

Country Link
JP (1) JP3051687U (en)
DE (1) DE29803392U1 (en)
GB (1) GB2331363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108445165A (en) * 2018-05-29 2018-08-24 德清县德沃工业设备安装有限公司 A kind of Portable multiple-gas survey meter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0001732L (en) * 2000-05-10 2001-11-11 Medair Ab Gas-sensitive sensor unit
US6606897B1 (en) * 2000-10-10 2003-08-19 Riken Keiki Co., Ltd. Portable gas detector and its cradle
JP2003091787A (en) * 2001-09-17 2003-03-28 Riken Keiki Co Ltd Portable gas alarm
CA2492959A1 (en) * 2002-07-19 2004-07-15 Smiths Detection-Pasadena, Inc. Non-specific sensor array detectors
CH711415B1 (en) * 2015-08-13 2019-04-30 Take Off Diffusion S A Gas measuring device incorporated in a wristwatch
WO2017161533A1 (en) * 2016-03-24 2017-09-28 Honeywell International Inc. Casing for an electronic device
CN108709963A (en) * 2018-08-10 2018-10-26 镇江市南方工矿器材有限公司 A kind of portable methane detector
CN110596315A (en) * 2019-09-20 2019-12-20 徐州智瑞工程机械有限公司 Air detector suitable for engineering uses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129099A1 (en) * 1991-09-02 1993-03-04 Maren Dr Schoon Personal meter for registering hazardous environments e.g. noxious gases - includes sensors which register environmental influences and produce corresp. electrical signals, electrons to process signals and display
US5325704A (en) * 1993-11-22 1994-07-05 The United States Of America As Represented By The Secretary Of The Army Surface acoustic wave (SAW) chemical multi-sensor array
JPH08254579A (en) * 1995-03-17 1996-10-01 Seiko Epson Corp Wrist-worn environment data measuring device
JPH095459A (en) * 1995-06-15 1997-01-10 Citizen Watch Co Ltd Electronic wrist watch with humidity sensor
DE19545506A1 (en) * 1995-12-06 1996-05-15 Pitt Fischer Miniaturised electric gas warning and life rescue device for personal use e.g carried on wrist
DE29609530U1 (en) * 1996-05-30 1996-07-25 Weggenmann, Michael, 67663 Kaiserslautern Device for detecting the ozone concentration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108445165A (en) * 2018-05-29 2018-08-24 德清县德沃工业设备安装有限公司 A kind of Portable multiple-gas survey meter

Also Published As

Publication number Publication date
DE29803392U1 (en) 1998-05-14
JP3051687U (en) 1998-09-02
GB2331363A (en) 1999-05-19

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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)