DE19580326D2 - Extraction device with subsequent detection of the gases contained in liquids and their use - Google Patents

Extraction device with subsequent detection of the gases contained in liquids and their use

Info

Publication number
DE19580326D2
DE19580326D2 DE19580326T DE19580326T DE19580326D2 DE 19580326 D2 DE19580326 D2 DE 19580326D2 DE 19580326 T DE19580326 T DE 19580326T DE 19580326 T DE19580326 T DE 19580326T DE 19580326 D2 DE19580326 D2 DE 19580326D2
Authority
DE
Germany
Prior art keywords
liquids
extraction device
subsequent detection
gases contained
gases
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 - Fee Related
Application number
DE19580326T
Other languages
German (de)
Inventor
Alfred Dipl Ing Muehlwitz
Hans-Jochen Dr Ing Rindfleisch
Fred Dipl Ing Schaffarzik
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.)
MEDIUM SENSOR GmbH
Original Assignee
MEDIUM SENSOR GmbH
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 claimed from DE19944413197 external-priority patent/DE4413197A1/en
Application filed by MEDIUM SENSOR GmbH filed Critical MEDIUM SENSOR GmbH
Priority to DE19580326T priority Critical patent/DE19580326D2/en
Application granted granted Critical
Publication of DE19580326D2 publication Critical patent/DE19580326D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
    • 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
    • G01N33/18—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sampling And Sample Adjustment (AREA)
DE19580326T 1994-04-14 1995-04-10 Extraction device with subsequent detection of the gases contained in liquids and their use Expired - Fee Related DE19580326D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19580326T DE19580326D2 (en) 1994-04-14 1995-04-10 Extraction device with subsequent detection of the gases contained in liquids and their use

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19944413197 DE4413197A1 (en) 1994-04-14 1994-04-14 Gas extraction device for detection of gases contained in liq.
DE19513331A DE19513331A1 (en) 1994-04-14 1995-04-03 Extraction device with subsequent detection of the gases contained in liquids
DE19580326T DE19580326D2 (en) 1994-04-14 1995-04-10 Extraction device with subsequent detection of the gases contained in liquids and their use
PCT/DE1995/000495 WO1995028626A1 (en) 1994-04-14 1995-04-10 Device for extracting the gases in liquids with subsequent detection, and its use

Publications (1)

Publication Number Publication Date
DE19580326D2 true DE19580326D2 (en) 1997-07-31

Family

ID=25935675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19580326T Expired - Fee Related DE19580326D2 (en) 1994-04-14 1995-04-10 Extraction device with subsequent detection of the gases contained in liquids and their use

Country Status (3)

Country Link
AU (1) AU2253995A (en)
DE (1) DE19580326D2 (en)
WO (1) WO1995028626A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037592A (en) * 1997-02-14 2000-03-14 Underground Systems, Inc. System for measuring gases dissolved in a liquid
US5749942A (en) * 1997-02-14 1998-05-12 Raychem Corporation Apparatus for extracting a gas from a liquid and delivering the gas to a collection station
DK179520B1 (en) * 2017-08-04 2019-02-05 Blue Unit A/S Carbon dioxide detection system and method and use thereof
AT523841B1 (en) * 2020-10-19 2021-12-15 Omicron Electronics Gmbh Device and method for degassing a device and corresponding test system for gas analysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112737A (en) * 1977-04-27 1978-09-12 Morgan Schaffer Corporation Transformer fault detection
DE3205229C2 (en) * 1982-02-13 1983-12-22 Sartorius GmbH, 3400 Göttingen Disposable filters
DE3433179A1 (en) * 1984-09-10 1986-03-20 INTERATOM GmbH, 5060 Bergisch Gladbach Method and device for the quantitative detection of hydrogen isotopes in a medium
US4890478A (en) * 1987-09-11 1990-01-02 Westinghouse Electric Corp. Gas-in-oil monitoring apparatus and method
DE69115532T2 (en) * 1990-02-27 1996-05-15 Toray Industries Gas permeable spiral wound membrane module, device and method for its use

Also Published As

Publication number Publication date
AU2253995A (en) 1995-11-10
WO1995028626A1 (en) 1995-10-26

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee