PL404290A1 - Układ osuszania i oczyszczania powietrza, będącego gazem nośnym w sygnalizatorach skażeń - Google Patents

Układ osuszania i oczyszczania powietrza, będącego gazem nośnym w sygnalizatorach skażeń

Info

Publication number
PL404290A1
PL404290A1 PL40429013A PL40429013A PL404290A1 PL 404290 A1 PL404290 A1 PL 404290A1 PL 40429013 A PL40429013 A PL 40429013A PL 40429013 A PL40429013 A PL 40429013A PL 404290 A1 PL404290 A1 PL 404290A1
Authority
PL
Poland
Prior art keywords
chamber
outlet
contamination
gas
carrier gas
Prior art date
Application number
PL40429013A
Other languages
English (en)
Other versions
PL231741B1 (pl
Inventor
Mirosław Maziejuk
Wiesław Gallewicz
Jarosław Ławreńczyk
Tomasz Marcin Adamczyk-Koreywo
Michał Ceremuga
Original Assignee
Wojskowy Instytut Chemii I Radiometrii
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 Wojskowy Instytut Chemii I Radiometrii filed Critical Wojskowy Instytut Chemii I Radiometrii
Priority to PL404290A priority Critical patent/PL231741B1/pl
Priority to PCT/PL2014/000060 priority patent/WO2014200370A1/en
Publication of PL404290A1 publication Critical patent/PL404290A1/pl
Publication of PL231741B1 publication Critical patent/PL231741B1/pl

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
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G01N27/624—Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Układ osuszania i oczyszczania powietrza, będącego gazem nośnym w sygnalizatorach skażeń, charakteryzuje się tym, że wylot gazu z komory (8) jest równolegle połączony z wlotem gazu do komory i z wylotem gazu z układu, przy czym pomiędzy wylotem z komory i wlotem do komory usytuowany jest filtr z sitami molekularnymi (12), zaś pomiędzy wylotem obiegu wewnętrznego i wlotem do komory znajduje się zwężka (7). Korzystnie wylot gazu z komory (8) jest połączony z wylotem gazu z układu (15) za pośrednictwem wymiennika (5) z membraną separującą (6), zaś na wylocie z komory (8) usytuowane są równolegle dwie pompy, gdzie pompa zewnętrzna (13) znajduje się na drodze do wylotu gazu z układu (15), zaś pompa wewnętrzna (11) znajduje się na drodze do wlotu gazu do komory (8).
PL404290A 2013-06-11 2013-06-11 Układ osuszania i oczyszczania powietrza będącego gazem nośnym w sygnalizatorach skażeń typu DMS/FAIMS PL231741B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL404290A PL231741B1 (pl) 2013-06-11 2013-06-11 Układ osuszania i oczyszczania powietrza będącego gazem nośnym w sygnalizatorach skażeń typu DMS/FAIMS
PCT/PL2014/000060 WO2014200370A1 (en) 2013-06-11 2014-06-06 Dehumidifying and purifying system for air serving as carrier gas in contamination indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL404290A PL231741B1 (pl) 2013-06-11 2013-06-11 Układ osuszania i oczyszczania powietrza będącego gazem nośnym w sygnalizatorach skażeń typu DMS/FAIMS

Publications (2)

Publication Number Publication Date
PL404290A1 true PL404290A1 (pl) 2014-12-22
PL231741B1 PL231741B1 (pl) 2019-03-29

Family

ID=51265803

Family Applications (1)

Application Number Title Priority Date Filing Date
PL404290A PL231741B1 (pl) 2013-06-11 2013-06-11 Układ osuszania i oczyszczania powietrza będącego gazem nośnym w sygnalizatorach skażeń typu DMS/FAIMS

Country Status (2)

Country Link
PL (1) PL231741B1 (pl)
WO (1) WO2014200370A1 (pl)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052750B (en) * 1979-06-21 1983-03-16 Pye Ltd Trace material detector
US4570073A (en) * 1984-05-16 1986-02-11 Honeywell Inc. Method for operating an ionization detector and an apparatus utilizing the same
EP0219602A3 (en) * 1985-08-01 1987-08-19 Allied Corporation Ionization detector
DE102007052801B4 (de) * 2007-11-06 2010-10-07 Bruker Daltonik Gmbh Ionenmobilitätsspektrometer mit Substanzsammler

Also Published As

Publication number Publication date
PL231741B1 (pl) 2019-03-29
WO2014200370A1 (en) 2014-12-18

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