CH448259A - Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung - Google Patents

Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung

Info

Publication number
CH448259A
CH448259A CH1457766A CH1457766A CH448259A CH 448259 A CH448259 A CH 448259A CH 1457766 A CH1457766 A CH 1457766A CH 1457766 A CH1457766 A CH 1457766A CH 448259 A CH448259 A CH 448259A
Authority
CH
Switzerland
Prior art keywords
partially
electrical apparatus
sulfur hexafluoride
gaseous filling
filling consisting
Prior art date
Application number
CH1457766A
Other languages
English (en)
Inventor
Hugi Litty Dr Chem
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1457766A priority Critical patent/CH448259A/de
Priority to DE1488860A priority patent/DE1488860C3/de
Priority to US672262A priority patent/US3512939A/en
Priority to FR1553803D priority patent/FR1553803A/fr
Priority to GB46101/67A priority patent/GB1152754A/en
Publication of CH448259A publication Critical patent/CH448259A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/20—Cooling by special gases or non-ambient air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH1457766A 1966-10-10 1966-10-10 Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung CH448259A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1457766A CH448259A (de) 1966-10-10 1966-10-10 Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung
DE1488860A DE1488860C3 (de) 1966-10-10 1966-12-01 Elektrischer Apparat mit einer gasförmigen, mindestens zum Teil aus Schwefelhexafluorid bestehenden Gasfüllung
US672262A US3512939A (en) 1966-10-10 1967-10-02 Device for use in conjunction with testing electrical apparatus containing a gaseous filling including sulfur hexafluoride
FR1553803D FR1553803A (de) 1966-10-10 1967-10-09
GB46101/67A GB1152754A (en) 1966-10-10 1967-10-09 Electrical Appliance with a Gaseous Filling Consisting at least Partly of Sulphur Hexafluoride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1457766A CH448259A (de) 1966-10-10 1966-10-10 Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung

Publications (1)

Publication Number Publication Date
CH448259A true CH448259A (de) 1967-12-15

Family

ID=4402020

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1457766A CH448259A (de) 1966-10-10 1966-10-10 Elektrischer Apparat mit einer gasförmigen, mindestens teilweise aus Schwefelhexafluorid bestehenden Füllung

Country Status (5)

Country Link
US (1) US3512939A (de)
CH (1) CH448259A (de)
DE (1) DE1488860C3 (de)
FR (1) FR1553803A (de)
GB (1) GB1152754A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862333D1 (en) * 1978-10-02 1983-11-17 Mitsubishi Electric Corp Abnormal-condition detector for an electric apparatus
US4471186A (en) * 1980-06-12 1984-09-11 Mitsubishi Denki Kabushiki Kaisha Abnormal condition detector of electric apparatus
JPS58195427A (ja) * 1982-05-11 1983-11-14 株式会社富士電機総合研究所 ガス絶縁電気機器の異常検知装置
JPS58195405A (ja) * 1982-05-11 1983-11-14 富士電機株式会社 ガス絶縁電気機器の吸着剤取付構造
US4505146A (en) * 1983-06-16 1985-03-19 Allied Corporation Portable SF6 decomposition sensor
JPS6062805A (ja) * 1983-09-16 1985-04-11 株式会社東芝 閉鎖配電盤
GB2278681A (en) * 1993-06-03 1994-12-07 Kenneth Ian Fitzsimmonds Contamination indicator for use in liquids or gases
US5976467A (en) * 1997-07-11 1999-11-02 Donaldson Company, Inc. Airborne contaminant indicator
US6187596B1 (en) 1997-07-11 2001-02-13 Donaldson Company, Inc. Airborne contaminant indicator
US7553355B2 (en) * 2003-06-23 2009-06-30 Matheson Tri-Gas Methods and materials for the reduction and control of moisture and oxygen in OLED devices
CA2504092A1 (en) * 2004-04-14 2005-10-14 Powertech Labs Inc. Method and device for the detection of sf6 decomposition products
JP5020059B2 (ja) * 2007-12-28 2012-09-05 三菱電機株式会社 ガス絶縁開閉装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311484A (en) * 1963-09-18 1967-03-28 John S Burwell Method of staining wood and composition therefor

Also Published As

Publication number Publication date
DE1488860B2 (de) 1975-12-04
US3512939A (en) 1970-05-19
FR1553803A (de) 1969-01-17
DE1488860C3 (de) 1981-02-26
DE1488860A1 (de) 1970-12-03
GB1152754A (en) 1969-05-21

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