DK48879A - Fremgangsmaade og arrangement til detektering af gasser - Google Patents

Fremgangsmaade og arrangement til detektering af gasser

Info

Publication number
DK48879A
DK48879A DK48879A DK48879A DK48879A DK 48879 A DK48879 A DK 48879A DK 48879 A DK48879 A DK 48879A DK 48879 A DK48879 A DK 48879A DK 48879 A DK48879 A DK 48879A
Authority
DK
Denmark
Prior art keywords
arrangements
gas detection
detection
gas
Prior art date
Application number
DK48879A
Other languages
English (en)
Inventor
G A Bray
Original Assignee
Mather & Platt Ltd
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 Mather & Platt Ltd filed Critical Mather & Platt Ltd
Publication of DK48879A publication Critical patent/DK48879A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DK48879A 1978-02-07 1979-02-06 Fremgangsmaade og arrangement til detektering af gasser DK48879A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB477278 1978-02-07

Publications (1)

Publication Number Publication Date
DK48879A true DK48879A (da) 1979-08-08

Family

ID=9783524

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48879A DK48879A (da) 1978-02-07 1979-02-06 Fremgangsmaade og arrangement til detektering af gasser

Country Status (15)

Country Link
US (1) US4220452A (da)
AU (1) AU519654B2 (da)
BE (1) BE873954A (da)
CA (1) CA1117404A (da)
DE (1) DE2902125A1 (da)
DK (1) DK48879A (da)
ES (2) ES477406A1 (da)
FR (1) FR2416468A1 (da)
GR (1) GR64688B (da)
IE (1) IE48312B1 (da)
IT (1) IT1109886B (da)
LU (1) LU80885A1 (da)
NL (1) NL7900790A (da)
NO (1) NO790370L (da)
PT (1) PT69190A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099743A (en) * 1987-07-08 1992-03-31 Thermedics Inc. Selective detection with high speed gas chromatography
US5092220A (en) * 1987-07-08 1992-03-03 Thermedics Inc. Nitric oxide detection with hydrogen and ozone
IL115830A0 (en) * 1994-11-03 1996-01-19 Thermedics Detection Inc Apparatus for collecting vapor or particles
GB0525517D0 (en) * 2005-12-15 2006-01-25 Boc Group Plc Apparatus for detecting a flammable atmosphere
EP2685258B1 (en) * 2011-03-07 2019-05-08 Tohoku University Fuel physical property determination method and device
EP3206017B1 (de) * 2016-02-09 2018-09-12 Elster GmbH Sensor und verfahren zur bestimmung der luftzahl eines brenngas-luft-gemisches
CN107402232B (zh) * 2017-08-11 2023-03-21 中北大学 可燃气体的动态爆炸极限参数测定方法
CN112034088B (zh) * 2020-09-15 2022-07-01 国网河南省电力公司超高压公司 变压器故障气体监测设备
CN112730526A (zh) * 2020-12-08 2021-04-30 江苏锐科芯科技有限公司 一种低耗能半导体式气体传感器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812982A (en) * 1956-05-09 1959-05-06 Metal Box Co Ltd Improvements in or relating to continuously operable ovens
US1977481A (en) * 1930-08-28 1934-10-16 George W Jones Method of and apparatus for testing gases
GB692712A (en) * 1950-04-18 1953-06-10 North Thames Gas Board Method of and apparatus for testing combustible gas
BE554341A (da) * 1956-01-20
US3090038A (en) * 1959-06-08 1963-05-14 Great Lakes Pipe Line Company Hazardous atmosphere detecting and signalling system
US3738808A (en) * 1971-03-18 1973-06-12 Gulf Research Development Co Octane monitoring
US3738810A (en) * 1971-08-31 1973-06-12 Gulf Research Development Co Octane analyzer
FR2330288A5 (fr) * 1973-12-12 1977-05-27 Inst Nat Rech Chimique Procede et appareil de detection de gaz inertes ou de gaz comburants
US4033897A (en) * 1976-04-19 1977-07-05 J. T. Baker Chemical Company Flash point determination calibration standards

Also Published As

Publication number Publication date
LU80885A1 (fr) 1979-06-15
FR2416468A1 (fr) 1979-08-31
CA1117404A (en) 1982-02-02
AU519654B2 (en) 1981-12-17
NL7900790A (nl) 1979-08-09
PT69190A (en) 1979-03-01
IT1109886B (it) 1985-12-23
AU4349879A (en) 1979-08-16
DE2902125A1 (de) 1979-08-09
US4220452A (en) 1980-09-02
IE790213L (en) 1979-08-07
ES483037A1 (es) 1980-09-01
BE873954A (fr) 1979-05-29
IE48312B1 (en) 1984-12-12
GR64688B (en) 1980-05-13
ES477406A1 (es) 1980-04-01
IT7919729A0 (it) 1979-01-30
NO790370L (no) 1979-08-08

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment