ATE352034T1 - Gaszelle - Google Patents
GaszelleInfo
- Publication number
- ATE352034T1 ATE352034T1 AT01924073T AT01924073T ATE352034T1 AT E352034 T1 ATE352034 T1 AT E352034T1 AT 01924073 T AT01924073 T AT 01924073T AT 01924073 T AT01924073 T AT 01924073T AT E352034 T1 ATE352034 T1 AT E352034T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- cavity
- end region
- disposed
- gas cell
- Prior art date
Links
- 238000005259 measurement Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0001509A SE522941C2 (sv) | 2000-04-26 | 2000-04-26 | Gascell |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE352034T1 true ATE352034T1 (de) | 2007-02-15 |
Family
ID=20279425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01924073T ATE352034T1 (de) | 2000-04-26 | 2001-04-26 | Gaszelle |
Country Status (10)
Country | Link |
---|---|
US (1) | US6921899B2 (de) |
EP (1) | EP1279027B1 (de) |
JP (1) | JP4711590B2 (de) |
CN (1) | CN1262832C (de) |
AT (1) | ATE352034T1 (de) |
AU (2) | AU2001250735B2 (de) |
CA (1) | CA2402964C (de) |
DE (1) | DE60126076T2 (de) |
SE (1) | SE522941C2 (de) |
WO (1) | WO2001081901A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE520664C2 (sv) * | 2000-04-27 | 2003-08-05 | Senseair Ab | Koldioxidanpassad gascell |
KR100576541B1 (ko) * | 2005-06-16 | 2006-05-03 | (주) 인바이런먼트 리딩 테크놀러지 | 비분산 적외선 가스 센서를 위한 광 공동 |
KR100732708B1 (ko) | 2006-08-24 | 2007-06-28 | (주)유성씨앤씨 | 서브 반사경이 구비된 비분산 적외선 가스 센서 |
WO2008127648A1 (en) * | 2007-04-13 | 2008-10-23 | Ion Optics, Llc | Absorption spectroscopy apparatus and method |
US20080275355A1 (en) * | 2007-05-04 | 2008-11-06 | Ekips Technologies, Inc. | Method For Diagnosing An Infectioin Condition |
SE0802069A1 (sv) | 2008-09-30 | 2010-03-31 | Senseair Ab | Ett för en spektralanalys av höga gaskoncentrationer anpassat arrangemang |
SE535267C2 (sv) | 2009-10-26 | 2012-06-12 | Senseair Ab | En till en spektralanalys anpassad mätcell |
AU2012346560B2 (en) * | 2011-12-02 | 2015-05-14 | Senseair Ab | Epoxy molded gas cell for optical measurement and method of forming |
US9322705B2 (en) | 2012-08-28 | 2016-04-26 | Seagate Technology Llc | Sensing a selected ambient environment |
US8842282B2 (en) * | 2012-12-12 | 2014-09-23 | Spectrasensors, Inc. | Optical reflectors for spectrometer gas cells |
US10488258B2 (en) | 2012-12-12 | 2019-11-26 | Spectrasensors, Inc. | Optical reflectors for spectrometer gas cells |
JP6134207B2 (ja) * | 2013-06-07 | 2017-05-24 | アズビル株式会社 | ガス検出装置 |
CN104359850B (zh) * | 2014-11-19 | 2018-01-09 | 太原理工大学 | 一种基于三椭球体吸收腔室结构的红外气体传感器 |
FR3048084A1 (fr) * | 2016-02-18 | 2017-08-25 | Commissariat Energie Atomique | Capteur infrarouge non-dispersif pour detecter un gaz. |
FR3057363B1 (fr) * | 2016-10-11 | 2019-05-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Cavite optique pendulaire a fort repliement. |
FR3063811B1 (fr) * | 2017-03-10 | 2021-08-27 | Elichens | Capteur optique de gaz |
FR3066023B1 (fr) | 2017-05-04 | 2019-06-28 | Elichens | Dispositif et procede de mesure et de suivi de la quantite ou concentration d’un composant dans un fluide |
KR102223821B1 (ko) * | 2019-02-25 | 2021-03-08 | 주식회사 템퍼스 | 다종 가스 측정 장치 |
US11662109B2 (en) | 2019-06-05 | 2023-05-30 | Carrier Corporation | Enclosure for gas detector |
DE102019210163A1 (de) | 2019-07-10 | 2021-01-14 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optische messanordnung und gassensor mit derselben |
SE2251481A1 (en) | 2022-12-16 | 2024-06-17 | Senseair Ab | Multipass spectroscopic absorption cell and gas sensor comprising such |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830906A1 (de) * | 1988-09-10 | 1990-03-15 | Draegerwerk Ag | Spiegelanordnung fuer einen strahlengang in einer vielfach-reflexionsmesszelle |
US5060508A (en) * | 1990-04-02 | 1991-10-29 | Gaztech Corporation | Gas sample chamber |
EP0493401B1 (de) * | 1989-09-29 | 1994-03-09 | Atomic Energy Of Canada Limited | Infrarot-gasdetektor |
DE4214840A1 (de) * | 1992-05-05 | 1993-11-11 | Draegerwerk Ag | Vorrichtung zur gleichzeitigen Analyse verschiedener Bestandteile eines Fluids |
JPH0736052U (ja) * | 1993-12-20 | 1995-07-04 | 株式会社堀場製作所 | ガス分析計 |
DE4434814A1 (de) * | 1994-09-29 | 1996-04-04 | Microparts Gmbh | Infrarotspektrometrischer Sensor für Gase |
JP3228080B2 (ja) * | 1995-08-07 | 2001-11-12 | 富士電機株式会社 | 多重反射形試料セル |
AT404293B (de) | 1995-09-14 | 1998-10-27 | Ideal Standard | Wasserventiloberteil mit in einem gehäuse befindlichen keramischen dichtscheiben |
SE510549C2 (sv) * | 1995-11-13 | 1999-05-31 | Hans Goeran Evald Martin | Gassensor |
JPH09229858A (ja) * | 1996-02-20 | 1997-09-05 | Horiba Ltd | 赤外線ガス分析計 |
GB9616809D0 (en) * | 1996-08-10 | 1996-09-25 | Eev Ltd | Gas monitors |
SE506942C2 (sv) | 1996-08-28 | 1998-03-02 | Hans Goeran Evald Martin | Gassensor |
DE19926121C2 (de) * | 1999-06-08 | 2001-10-18 | Cs Halbleiter Solartech | Analysegerät |
-
2000
- 2000-04-26 SE SE0001509A patent/SE522941C2/sv not_active IP Right Cessation
-
2001
- 2001-04-26 WO PCT/SE2001/000901 patent/WO2001081901A1/en active IP Right Grant
- 2001-04-26 DE DE60126076T patent/DE60126076T2/de not_active Expired - Lifetime
- 2001-04-26 CA CA002402964A patent/CA2402964C/en not_active Expired - Lifetime
- 2001-04-26 AT AT01924073T patent/ATE352034T1/de not_active IP Right Cessation
- 2001-04-26 US US10/258,166 patent/US6921899B2/en not_active Expired - Lifetime
- 2001-04-26 EP EP01924073A patent/EP1279027B1/de not_active Expired - Lifetime
- 2001-04-26 AU AU2001250735A patent/AU2001250735B2/en not_active Ceased
- 2001-04-26 AU AU5073501A patent/AU5073501A/xx active Pending
- 2001-04-26 CN CNB018086489A patent/CN1262832C/zh not_active Expired - Fee Related
- 2001-04-26 JP JP2001578937A patent/JP4711590B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2402964C (en) | 2009-08-18 |
EP1279027B1 (de) | 2007-01-17 |
DE60126076T2 (de) | 2007-08-16 |
AU2001250735B2 (en) | 2006-02-02 |
WO2001081901A1 (en) | 2001-11-01 |
SE0001509D0 (sv) | 2000-04-26 |
US20030058439A1 (en) | 2003-03-27 |
CA2402964A1 (en) | 2001-11-01 |
JP4711590B2 (ja) | 2011-06-29 |
DE60126076D1 (de) | 2007-03-08 |
US6921899B2 (en) | 2005-07-26 |
EP1279027A1 (de) | 2003-01-29 |
CN1262832C (zh) | 2006-07-05 |
SE0001509L (sv) | 2001-10-27 |
SE522941C2 (sv) | 2004-03-16 |
CN1444725A (zh) | 2003-09-24 |
AU5073501A (en) | 2001-11-07 |
JP2003532071A (ja) | 2003-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |