GB1401898A - Gas detecting apparatus usein detector tubes - Google Patents

Gas detecting apparatus usein detector tubes

Info

Publication number
GB1401898A
GB1401898A GB3263773A GB3263773A GB1401898A GB 1401898 A GB1401898 A GB 1401898A GB 3263773 A GB3263773 A GB 3263773A GB 3263773 A GB3263773 A GB 3263773A GB 1401898 A GB1401898 A GB 1401898A
Authority
GB
United Kingdom
Prior art keywords
housing
fan
detector tube
detector
detecting apparatus
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
GB3263773A
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB1401898A publication Critical patent/GB1401898A/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
    • 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
GB3263773A 1972-07-08 1973-07-09 Gas detecting apparatus usein detector tubes Expired GB1401898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233660 DE2233660C3 (de) 1972-07-08 1972-07-08 Gasspürgerät unter Verwendung von Prüfröhrchen

Publications (1)

Publication Number Publication Date
GB1401898A true GB1401898A (en) 1975-08-06

Family

ID=5850098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3263773A Expired GB1401898A (en) 1972-07-08 1973-07-09 Gas detecting apparatus usein detector tubes

Country Status (3)

Country Link
DE (1) DE2233660C3 (de)
FR (1) FR2192710A5 (de)
GB (1) GB1401898A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000981A1 (en) * 1978-04-24 1979-11-29 E Linder Aspirator for air sampling
GB2215042A (en) * 1988-02-05 1989-09-13 Univ Manchester A face level sampling device
AU622143B2 (en) * 1988-02-05 1992-04-02 Victoria University Of Manchester, The A face level sampling device
US9709541B2 (en) 2011-10-26 2017-07-18 Research Triangle Institute Gas processing device with noise dampening
CN112748051A (zh) * 2020-12-23 2021-05-04 天津智易时代科技发展有限公司 一种负压型油烟探头及其检测方法
CN114814109A (zh) * 2022-05-11 2022-07-29 浙江意诚检测有限公司 建筑施工用便携式可移动空气检测仪及其使用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8707573U1 (de) * 1987-05-26 1987-07-30 Draegerwerk Ag, 2400 Luebeck, De
US4858476A (en) * 1988-01-25 1989-08-22 The United States Of America As Represented By The United States Department Of Energy Breathing zone air sampler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7041556U (de) * 1971-05-19 Auerges Gmbh Vorrichtung zur Anzeige von Stoffen in Luft
DE1885696U (de) * 1962-11-06 1964-01-09 Rolf Dipl Ing Huebner Vorrichtung zur entnahme von proben vorgegebener menge aus gasgemischen, insbesondere von wetterproben im bergbau.
DE1598519B2 (de) * 1965-01-05 1973-07-12 Hübner, RoIfH., DipL-Ing., 4600 Dortmund Tragbares messgeraet zur bestimmung der konzentration verschiedener gase im wetterstrom unter tage
DE1598021A1 (de) * 1967-05-02 1970-03-26 Auergesellschaft Gmbh Vorrichtung zur Kenntlichmachung von Gaskonzentrationen
DE1933047C3 (de) * 1969-06-24 1974-07-11 Auergesellschaft Gmbh, 1000 Berlin Tragbares Gerät zum Fördern von gasförmigen Stoffen durch Prüfröhrchen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000981A1 (en) * 1978-04-24 1979-11-29 E Linder Aspirator for air sampling
GB2215042A (en) * 1988-02-05 1989-09-13 Univ Manchester A face level sampling device
AU622143B2 (en) * 1988-02-05 1992-04-02 Victoria University Of Manchester, The A face level sampling device
US5119682A (en) * 1988-02-05 1992-06-09 The Victoria University Of Manchester Face level sampling device
US9709541B2 (en) 2011-10-26 2017-07-18 Research Triangle Institute Gas processing device with noise dampening
CN112748051A (zh) * 2020-12-23 2021-05-04 天津智易时代科技发展有限公司 一种负压型油烟探头及其检测方法
CN112748051B (zh) * 2020-12-23 2023-06-23 天津智易时代科技发展有限公司 一种负压型油烟探头及其检测方法
CN114814109A (zh) * 2022-05-11 2022-07-29 浙江意诚检测有限公司 建筑施工用便携式可移动空气检测仪及其使用方法

Also Published As

Publication number Publication date
DE2233660B2 (de) 1980-12-04
DE2233660A1 (de) 1974-01-24
DE2233660C3 (de) 1981-08-06
FR2192710A5 (de) 1974-02-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee