GB1440785A - Apparatus for sampling gases - Google Patents

Apparatus for sampling gases

Info

Publication number
GB1440785A
GB1440785A GB4165273A GB4165273A GB1440785A GB 1440785 A GB1440785 A GB 1440785A GB 4165273 A GB4165273 A GB 4165273A GB 4165273 A GB4165273 A GB 4165273A GB 1440785 A GB1440785 A GB 1440785A
Authority
GB
United Kingdom
Prior art keywords
tube
canister
inlet
valve
sampler
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.)
Expired
Application number
GB4165273A
Other languages
English (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.)
Cand Aire Industries Inc
Original Assignee
Cand Aire Industries Inc
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 Cand Aire Industries Inc filed Critical Cand Aire Industries Inc
Publication of GB1440785A publication Critical patent/GB1440785A/en
Expired 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4972—Determining alcohol content
    • 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
    • G01N1/24—Suction devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB4165273A 1972-09-05 1973-09-05 Apparatus for sampling gases Expired GB1440785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00286268A US3817108A (en) 1972-09-05 1972-09-05 Gas sampling apparatus and method

Publications (1)

Publication Number Publication Date
GB1440785A true GB1440785A (en) 1976-06-23

Family

ID=23097821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4165273A Expired GB1440785A (en) 1972-09-05 1973-09-05 Apparatus for sampling gases

Country Status (6)

Country Link
US (1) US3817108A (enExample)
JP (1) JPS5241000B2 (enExample)
CA (1) CA997590A (enExample)
DE (1) DE2344796A1 (enExample)
GB (1) GB1440785A (enExample)
IL (1) IL43156A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172531A1 (de) * 2008-10-03 2010-04-07 Siemens Aktiengesellschaft Funktionsüberprüfung für einen Gasalarmmelder
CN110646251A (zh) * 2019-09-03 2020-01-03 上海市松江一中 一种大气VOCs气体采样装置及其制备方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938127A (en) * 1974-07-22 1976-02-10 Hughes D. Burton Alarm device
US4576918A (en) * 1983-02-02 1986-03-18 Yeung Anthony C Method of sampling and analyzing biocidal gas from a reaction chamber
US4596780A (en) * 1983-03-16 1986-06-24 Chemetrics, Inc. Process for sampling and diluting
US4537747A (en) * 1983-03-16 1985-08-27 Chemetrics, Inc. Disposable device for sampling and diluting
DK170900B1 (da) * 1988-07-21 1996-03-04 Radiometer Medical As Fremgangsmåde til at bringe en sensor i kontakt med et kalibreringsfluidum, kalibreringsenhed til brug ved fremgangsmåden samt system omfattende en sensor og en kalibreringsenhed
US5060503A (en) * 1990-02-08 1991-10-29 Bacharach, Inc. Test kit for gas detectors
US5211181A (en) * 1991-05-17 1993-05-18 Martek Corporation Apparatus and method for collecting human breath samples
JPH0555420U (ja) * 1991-12-26 1993-07-23 市光工業株式会社 電気機器の端子構造
US5467776A (en) * 1993-07-28 1995-11-21 The Brewer Company Air sampling device and method for sampling exhaled air
JP2000061187A (ja) * 1998-08-18 2000-02-29 Lg Electronics Inc 透過方式洗濯機、その制御方法及び透過方式洗濯機用タブカバ―
US6468477B1 (en) 2000-02-04 2002-10-22 Hamilton Enterprises Sealable air sampling bag
US20030024331A1 (en) * 2000-02-04 2003-02-06 Hamilton Enterprises, Inc. Sealable air sampling bag and method of sealing an air sampling bag
US20060058696A1 (en) * 2004-09-10 2006-03-16 Quintron Instrument Company Air sampling apparatus with related sensing and analysis mechanism
US9011348B2 (en) * 2008-06-23 2015-04-21 Quintron Instrument Company, Inc. Air sampling apparatus and methods
CN102313655A (zh) * 2010-07-09 2012-01-11 艾博生物医药(杭州)有限公司 收集液体样本的装置
FR2963675B1 (fr) * 2010-08-04 2019-06-28 Benoit Auguin Dispositif et methode de prelevement de gaz
US20120226183A1 (en) 2010-08-30 2012-09-06 Quintron Instrument Company Evacuated air chamber
US9055889B2 (en) 2012-03-20 2015-06-16 Commonwealth Laboratories, Inc. Method and apparatus for breath testing
USD722688S1 (en) 2013-07-17 2015-02-17 Quintron Instrument Company, Inc. Mouthpiece for breath testing
US10413216B2 (en) 2016-02-03 2019-09-17 Quintron Instrument Company, Inc. Breath testing apparatus
US10634558B1 (en) 2018-11-13 2020-04-28 Anna Ailene Scott Air quality monitoring system and enhanced spectrophotometric chemical sensor
US10697947B1 (en) 2019-01-23 2020-06-30 Project Canary, Inc. Apparatus and methods for reducing fugitive gas emissions at oil facilities
US11150167B1 (en) * 2020-04-03 2021-10-19 Project Canary, Pbc Air sampling actuator and associated method
CA3191655A1 (en) 2020-09-10 2022-03-17 Anna Ailene Scott Air quality monitoring system and method
US11802860B1 (en) 2022-03-25 2023-10-31 Project Canary, Pbc Emissions detection system and methods
US11861753B1 (en) 2023-02-01 2024-01-02 Project Canary, Pbc Air quality monitors minimization system and methods
US11727519B1 (en) 2023-02-01 2023-08-15 Project Canary, Pbc Air quality monitors minimization system and methods
US11887203B1 (en) 2023-02-01 2024-01-30 Project Canary, Pbc Air quality monitors minimization system and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473912A (en) * 1944-08-26 1949-06-21 Frank W Schwinn Tire relief valve
US3618393A (en) * 1969-02-27 1971-11-09 Andrew H Principe Gas sampling apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172531A1 (de) * 2008-10-03 2010-04-07 Siemens Aktiengesellschaft Funktionsüberprüfung für einen Gasalarmmelder
US8159359B2 (en) 2008-10-03 2012-04-17 Siemens Aktiengesellschaft Function check for a gas-alarm annunciator
CN110646251A (zh) * 2019-09-03 2020-01-03 上海市松江一中 一种大气VOCs气体采样装置及其制备方法

Also Published As

Publication number Publication date
AU6003273A (en) 1975-03-06
IL43156A (en) 1976-02-29
DE2344796A1 (de) 1974-03-21
IL43156A0 (en) 1973-11-28
CA997590A (en) 1976-09-28
JPS4988583A (enExample) 1974-08-23
US3817108A (en) 1974-06-18
JPS5241000B2 (enExample) 1977-10-15

Similar Documents

Publication Publication Date Title
GB1440785A (en) Apparatus for sampling gases
US6598463B2 (en) Method for determining gas accumulation rates
US5467776A (en) Air sampling device and method for sampling exhaled air
WO2008060165A9 (en) Improvements in or relating to breath collection methods and apparatus
US3206982A (en) Fluid sampling device
AU557061B2 (en) Apparatus for detecting leaks
GB1310031A (en) Gas sampling
US3951855A (en) Breath alcohol test medium
Lueb et al. Balloon‐borne low temperature air sampler
US3509771A (en) Breath sampling apparatus
Gage et al. A method for the determination of low concentrations of organic vapours in air and exhaled breath
WO2014143026A1 (en) System and method for non- invasively and non- destructively authenticating bottled beverages
CN102507864A (zh) 一种空间人居环境下材料放气产物的检测装置和方法
CN111372624A (zh) 输送空气敏感材料的注射器配件
Feldstein Methods for the determination of carbon monoxide
US3353411A (en) Apparatus for sampling gas from plastic foam
US20050109932A1 (en) Gas concentration
JPH09281040A (ja) 炭素同位体分析装置
Heidt Whole air collection and analysis
GB741510A (en) Improvements in or relating to means for taking an air sample from exhalation air
US2111301A (en) Method of detecting the presence of carbon monoxide
CN105866275A (zh) 定量分析密闭容器中固氮菌吸氮氧量的方法及装置
US20030024331A1 (en) Sealable air sampling bag and method of sealing an air sampling bag
CN214173891U (zh) 一种气体取样装置
CN109490455A (zh) 瑜伽垫中甲酰胺释放量及释放速率的检测方法

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee