SE7714352L - Sett och apparat for extrahering och analysering av gas fran en flytande kropp - Google Patents

Sett och apparat for extrahering och analysering av gas fran en flytande kropp

Info

Publication number
SE7714352L
SE7714352L SE7714352A SE7714352A SE7714352L SE 7714352 L SE7714352 L SE 7714352L SE 7714352 A SE7714352 A SE 7714352A SE 7714352 A SE7714352 A SE 7714352A SE 7714352 L SE7714352 L SE 7714352L
Authority
SE
Sweden
Prior art keywords
extracting
methods
liquid body
analyzing gas
analyzing
Prior art date
Application number
SE7714352A
Other languages
English (en)
Other versions
SE427697B (sv
Inventor
R A Kurz
D K Whirlow
Original Assignee
Electric Power Res Inst
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 Electric Power Res Inst filed Critical Electric Power Res Inst
Publication of SE7714352L publication Critical patent/SE7714352L/sv
Publication of SE427697B publication Critical patent/SE427697B/sv

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Housings And Mounting Of Transformers (AREA)
SE7714352A 1977-02-18 1977-12-16 Sett vid analys av gas i en vetskekropp SE427697B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/770,196 US4058373A (en) 1977-02-18 1977-02-18 Combustible gas-in-oil detector

Publications (2)

Publication Number Publication Date
SE7714352L true SE7714352L (sv) 1978-08-19
SE427697B SE427697B (sv) 1983-04-25

Family

ID=25087767

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714352A SE427697B (sv) 1977-02-18 1977-12-16 Sett vid analys av gas i en vetskekropp

Country Status (6)

Country Link
US (1) US4058373A (sv)
JP (1) JPS53102797A (sv)
CA (1) CA1077741A (sv)
DE (1) DE2804367A1 (sv)
FR (1) FR2380806A1 (sv)
SE (1) SE427697B (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244713A (en) * 1977-08-25 1981-01-13 The Medishield Corporation Limited Apparatus for analysis of absorbed gases
CA1167279A (en) * 1980-05-20 1984-05-15 Katuo Sugawara System for monitoring abnormality of oil-filled electric devices
US4437082A (en) 1982-07-12 1984-03-13 Westinghouse Electric Corp. Apparatus for continually upgrading transformer dielectric liquid
CH667740A5 (en) * 1984-03-14 1988-10-31 Bbc Brown Boveri & Cie Monitoring acetylene formed in insulating oil by glow discharge - using adsorbent colour change after other diffuse gases removed
US4587834A (en) * 1985-03-07 1986-05-13 General Electric Company Method and apparatus for analyzing gases dissolved in a liquid sample
US4746430A (en) * 1985-10-11 1988-05-24 W. R. Grace & Co. Fluid separation module
US4715236A (en) * 1986-10-03 1987-12-29 Puget Sound Power And Light Company Power transformer inspection procedure
US4890478A (en) * 1987-09-11 1990-01-02 Westinghouse Electric Corp. Gas-in-oil monitoring apparatus and method
JPH049735A (ja) * 1990-04-27 1992-01-14 Hitachi Cable Ltd ケーブル線路における絶縁油中溶存ガス分離・検出装置
US5299464A (en) * 1991-11-22 1994-04-05 Bennett James A Hot stick transformer sampler
US5763762A (en) * 1992-01-13 1998-06-09 Sweeney, Jr.; John W. Total dissolved gas pressure sensor, replaceable collector module and process
DE4326857A1 (de) * 1993-08-06 1995-02-09 Siemens Ag Vorrichtung zum Erfassen eines Gaslecks
US5464466A (en) * 1993-11-16 1995-11-07 Gilbarco, Inc. Fuel storage tank vent filter system
DE4413197A1 (de) * 1994-04-14 1995-10-26 Medium Sensor Gmbh Vorrichtung zur Extraktion mit anschließendem Nachweis der in Flüssigkeiten enthaltenen Gase und deren Verwendung
US5405513A (en) * 1994-07-08 1995-04-11 Saudi Arabian Oil Company Method and apparatus for an electrochemical test cell
US5571310A (en) * 1995-05-12 1996-11-05 Gilbarco Inc. Volatile organic chemical tank ullage pressure reduction
US5843212A (en) * 1995-05-12 1998-12-01 Gilbarco Inc. Fuel tank ullage pressure reduction
GB9608041D0 (en) * 1996-04-18 1996-06-19 Ion Science Ltd A device for hydrogen collection
US5659126A (en) * 1996-04-19 1997-08-19 Farber; Milton Gas chromatograph techniques for on-line testing of transformer faults
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
US6037592A (en) * 1997-02-14 2000-03-14 Underground Systems, Inc. System for measuring gases dissolved in a liquid
DE19833601C1 (de) * 1998-07-25 1999-12-23 Eckhard Braesel Verfahren zur Feststellung und Herkunftsbestimmung ungelöster Gase in mit Flüssigkeit gefüllten Hochspannungsanlagen und Vorrichtungen zur Durchführung des Verfahrens
US6494617B1 (en) 1999-04-30 2002-12-17 General Electric Company Status detection apparatus and method for fluid-filled electrical equipment
US6401518B1 (en) 1999-07-29 2002-06-11 General Electric Company Fluid filled electrical device with diagnostic sensor located in fluid circulation flow path
US6391096B1 (en) 2000-06-09 2002-05-21 Serveron Corporation Apparatus and method for extracting and analyzing gas
US6568287B2 (en) * 2000-12-29 2003-05-27 Waukesha Electric Systems Oil sampling system and method for electrical power devices
DE10243510B4 (de) * 2002-09-19 2012-01-19 Robert Bosch Gmbh Vorrichtung zur Zustandsbestimmung von Öl
IT1397471B1 (it) * 2010-01-14 2013-01-16 Techimp Technologies S A Ora Techimp Technologies S R L Procedimento e dispositivo per derivare la concentrazione di un gas disciolto in un olio di isolamento elettrico.
DE102010008066B3 (de) * 2010-02-16 2011-03-31 Maschinenfabrik Reinhausen Gmbh Buchholzrelais
CN102423835B (zh) * 2011-12-26 2015-04-29 贵阳铝镁设计研究院有限公司 基于c/s模式的铝电解槽阴极钢棒带电焊接系统
DE102013112823B3 (de) * 2013-11-20 2015-03-26 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Detektion von Gas
US9884269B2 (en) * 2015-12-10 2018-02-06 General Electric Company Methods and systems for selective hydrogen gas extraction for dissolved gas analysis applications
CN111424306B (zh) * 2020-04-13 2021-02-19 厦门通富微电子有限公司 一种气泡剥离装置及电镀液电镀系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1568130A (sv) * 1968-02-14 1969-05-23
DE2141570A1 (en) * 1971-04-26 1972-11-16 Instrumentation Specialties Co., Lincoln, Nebr. (V.SLA.) Gas extraction - from fluid for analysis, through a membrane forming part of flow channel
US3785121A (en) * 1972-03-27 1974-01-15 P Phelps Combination gas stripper and cooling tower
GB1446637A (en) * 1973-01-02 1976-08-18 Dnyasciences Corp Gas testing apparatus and method
US3866460A (en) * 1973-05-30 1975-02-18 Westinghouse Electric Corp Gas detector for fluid-filled electrical apparatus
US3926561A (en) * 1974-05-13 1975-12-16 Meloy Lab Gas analysis employing semi-permeable membrane

Also Published As

Publication number Publication date
SE427697B (sv) 1983-04-25
FR2380806A1 (fr) 1978-09-15
CA1077741A (en) 1980-05-20
JPS53102797A (en) 1978-09-07
JPS5626812B2 (sv) 1981-06-20
US4058373A (en) 1977-11-15
DE2804367A1 (de) 1978-08-24

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