NL180784C - Gasgevoelige sensor. - Google Patents

Gasgevoelige sensor.

Info

Publication number
NL180784C
NL180784C NLAANVRAGE8303544,A NL8303544A NL180784C NL 180784 C NL180784 C NL 180784C NL 8303544 A NL8303544 A NL 8303544A NL 180784 C NL180784 C NL 180784C
Authority
NL
Netherlands
Prior art keywords
gas
compartments
compartment
ratio
sensitive semiconductor
Prior art date
Application number
NLAANVRAGE8303544,A
Other languages
English (en)
Other versions
NL8303544A (nl
NL180784B (nl
Inventor
Anton Willem Ir Barendsz
Cornelis Antonius Van Beest
Drs Robert Leur
Original Assignee
Nederlanden Staat
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
Priority to NLAANVRAGE8303544,A priority Critical patent/NL180784C/nl
Application filed by Nederlanden Staat filed Critical Nederlanden Staat
Priority to AT84201401T priority patent/ATE39300T1/de
Priority to DE198484201401T priority patent/DE148513T1/de
Priority to EP84201401A priority patent/EP0148513B1/en
Priority to DE8484201401T priority patent/DE3475663D1/de
Priority to US06/657,798 priority patent/US4644333A/en
Priority to CA000464821A priority patent/CA1240759A/en
Priority to IL73191A priority patent/IL73191A0/xx
Priority to JP59214430A priority patent/JPS6098346A/ja
Publication of NL8303544A publication Critical patent/NL8303544A/nl
Publication of NL180784B publication Critical patent/NL180784B/nl
Application granted granted Critical
Publication of NL180784C publication Critical patent/NL180784C/nl

Links

Classifications

    • 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

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
NLAANVRAGE8303544,A 1983-10-14 1983-10-14 Gasgevoelige sensor. NL180784C (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NLAANVRAGE8303544,A NL180784C (nl) 1983-10-14 1983-10-14 Gasgevoelige sensor.
DE198484201401T DE148513T1 (de) 1983-10-14 1984-10-02 Gasfuehler und einen solchen fuehler enthaltende detektionsanlage.
EP84201401A EP0148513B1 (en) 1983-10-14 1984-10-02 Gas sensor and detection system comprising such a sensor
DE8484201401T DE3475663D1 (en) 1983-10-14 1984-10-02 Gas sensor and detection system comprising such a sensor
AT84201401T ATE39300T1 (de) 1983-10-14 1984-10-02 Gasfuehler und einen solchen fuehler enthaltende detektionsanlage.
US06/657,798 US4644333A (en) 1983-10-14 1984-10-04 Gas sensor and detection system comprising such a sensor
CA000464821A CA1240759A (en) 1983-10-14 1984-10-05 Gas sensor and detection system comprising such a sensor
IL73191A IL73191A0 (en) 1983-10-14 1984-10-08 Gas sensor and detection system comprising such a sensor
JP59214430A JPS6098346A (ja) 1983-10-14 1984-10-15 ガスセンサー及びかかるセンサーを備えた検知装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8303544,A NL180784C (nl) 1983-10-14 1983-10-14 Gasgevoelige sensor.
NL8303544 1983-10-14

Publications (3)

Publication Number Publication Date
NL8303544A NL8303544A (nl) 1985-05-01
NL180784B NL180784B (nl) 1986-11-17
NL180784C true NL180784C (nl) 1987-04-16

Family

ID=19842562

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8303544,A NL180784C (nl) 1983-10-14 1983-10-14 Gasgevoelige sensor.

Country Status (7)

Country Link
US (1) US4644333A (nl)
EP (1) EP0148513B1 (nl)
JP (1) JPS6098346A (nl)
AT (1) ATE39300T1 (nl)
CA (1) CA1240759A (nl)
DE (2) DE3475663D1 (nl)
NL (1) NL180784C (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868546A (en) * 1984-10-03 1989-09-19 Dumbeck Robert F Radon detector
BR8606799A (pt) * 1985-07-19 1987-11-03 Hoelter H Processo para a indicacao de substancias nocivas no ar alimentado a uma cabine ou semelhante unidade,destinada a permanencia de pessoas
US4770027A (en) * 1986-03-24 1988-09-13 Katuo Ehara Method of measuring concentrations of odors and a device therefor
US4875031A (en) * 1987-12-18 1989-10-17 Filippi Ernest A Vapor monitoring system
JP2626802B2 (ja) * 1988-09-09 1997-07-02 日清製粉株式会社 火災報知用におい検出装置
US5218347A (en) * 1991-11-12 1993-06-08 Lindale Industries, Inc. Apparatus for detecting hazardous gases
EP0646791B1 (en) * 1993-09-30 2001-09-05 Nittan Company, Limited Sensor device, and electronic equipment each having sensor device incorporated therein
US5526280A (en) * 1994-04-28 1996-06-11 Atwood Industries, Inc. Method and system for gas detection
US5841021A (en) * 1995-09-05 1998-11-24 De Castro; Emory S. Solid state gas sensor and filter assembly
US5764150A (en) * 1996-04-10 1998-06-09 Fleury; Byron Gas alarm
US5879631A (en) * 1996-04-30 1999-03-09 Manning System, Inc. Gas detection system and method
US5908600A (en) * 1996-07-23 1999-06-01 Apl Group International, Llc Monitor for detecting hydrocarbons and other gases in an open area
DE19956302C2 (de) * 1999-11-23 2002-10-31 Siemens Ag Brandmelder mit Gassensoren
US6422059B1 (en) * 2000-08-01 2002-07-23 Calgon Carbon Corporation Apparatus for detecting changes in concentrations of components of fluid mixtures
US6647783B2 (en) 2001-09-08 2003-11-18 Manning Systems, Inc. Vent plug for environmentally controlled housing for gas monitoring system
US20050255607A1 (en) * 2004-05-11 2005-11-17 Nicolas Vezard Scent identification apparatus and method
US20110124113A1 (en) 2009-11-25 2011-05-26 Abdul-Majeed Azad Methods and devices for detecting unsaturated compounds
US9146226B1 (en) 2011-05-26 2015-09-29 The University Of Toledo Methods and devices for detecting unsaturated compounds
EP3101419A1 (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy An apparatus for detecting carbon monoxide
CN105467088A (zh) * 2015-12-31 2016-04-06 东软集团股份有限公司 用于车辆排气监测的装置、系统和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH497755A (de) * 1969-06-24 1970-10-15 Cerberus Ag Ionisationsfeuermelder
US3801972A (en) * 1971-06-23 1974-04-02 Ambac Ind Gas analyzer circuitry
US3815114A (en) * 1972-10-12 1974-06-04 R Johnson Multi-channel combustible gas detector
US3851520A (en) * 1973-05-22 1974-12-03 Honeywell Inc Gas monitoring system
US4443791A (en) * 1978-01-05 1984-04-17 Risgin Ojars Self-compensating gas detection apparatus
US4256985A (en) * 1978-06-07 1981-03-17 Midwest Research Institute Specificity of semiconductor gas sensor
GB2048487A (en) * 1978-07-19 1980-12-10 Horstmann Gear Co Ltd Battery powered gas level indicator
NL8001265A (nl) * 1980-03-03 1981-10-01 Sesto Res Inst Bv Co-detectieinrichting.
US4490715A (en) * 1980-09-13 1984-12-25 Matsushita Electric Works, Ltd. Gas detector

Also Published As

Publication number Publication date
NL8303544A (nl) 1985-05-01
DE3475663D1 (en) 1989-01-19
ATE39300T1 (de) 1988-12-15
JPS6098346A (ja) 1985-06-01
DE148513T1 (de) 1985-09-26
CA1240759A (en) 1988-08-16
NL180784B (nl) 1986-11-17
US4644333A (en) 1987-02-17
EP0148513B1 (en) 1988-12-14
EP0148513A1 (en) 1985-07-17

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
SNR Assignments of patents or rights arising from examined patent applications

Owner name: KONINKLIJKE PTT NEDERLAND N.V.

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: KONINKLIJKE KPN N.V.

V1 Lapsed because of non-payment of the annual fee

Effective date: 19990501