JPS57185604A - Electric insulator - Google Patents

Electric insulator

Info

Publication number
JPS57185604A
JPS57185604A JP57018312A JP1831282A JPS57185604A JP S57185604 A JPS57185604 A JP S57185604A JP 57018312 A JP57018312 A JP 57018312A JP 1831282 A JP1831282 A JP 1831282A JP S57185604 A JPS57185604 A JP S57185604A
Authority
JP
Japan
Prior art keywords
electric insulator
insulator
electric
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.)
Granted
Application number
JP57018312A
Other languages
English (en)
Other versions
JPS6254208B2 (ja
Inventor
Buritsushiyu Herumuto
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of JPS57185604A publication Critical patent/JPS57185604A/ja
Publication of JPS6254208B2 publication Critical patent/JPS6254208B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/084—Glass or glass wool in binder
    • 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
    • H01B3/002—Inhomogeneous material in general
    • H01B3/006—Other inhomogeneous material
    • 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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • 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
    • H01H33/021—Use of solid insulating compounds resistant to the contacting fluid dielectrics and their decomposition products, e.g. to SF6
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/01—Anti-tracking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Transformer Cooling (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP57018312A 1981-02-11 1982-02-09 Electric insulator Granted JPS57185604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH922/81A CH654437A5 (de) 1981-02-11 1981-02-11 Elektrischer isolationskoerper.

Publications (2)

Publication Number Publication Date
JPS57185604A true JPS57185604A (en) 1982-11-15
JPS6254208B2 JPS6254208B2 (ja) 1987-11-13

Family

ID=4198287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57018312A Granted JPS57185604A (en) 1981-02-11 1982-02-09 Electric insulator

Country Status (5)

Country Link
US (1) US4433081A (ja)
JP (1) JPS57185604A (ja)
CA (1) CA1173581A (ja)
CH (1) CH654437A5 (ja)
DE (1) DE3148147A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236973A (en) * 1989-04-07 1993-08-17 Asea Brown Boveri Ltd. Electrical insulator
DE4139877A1 (de) * 1991-11-29 1993-06-03 Siemens Ag Giessharz
TW293130B (ja) * 1994-03-10 1996-12-11 Mitsubishi Electric Corp
MY112945A (en) * 1994-12-20 2001-10-31 Ibm Electronic devices comprising dielectric foamed polymers
JP2003286012A (ja) * 2002-03-28 2003-10-07 Toshiba Corp ガスリサイクルシステムおよび方法、ガス絶縁機器、六弗化硫黄供給システム並びに電力事業システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA666517A (en) * 1963-07-09 Weigel Fritz Arc and track resistant glycidyl polyether composition
US3339013A (en) * 1963-06-07 1967-08-29 Westinghouse Electric Corp Arc and tracking resistant insulation
US3318995A (en) * 1966-04-25 1967-05-09 Westinghouse Electric Corp Cast electrical bushing construction having controlled and shielded shrinkage voids
GB1213625A (en) * 1966-11-23 1970-11-25 Bakelite Xylonite Ltd Improvements in or relating to insulation for electrical apparatus
CH497030A (de) * 1967-11-03 1970-09-30 Siemens Ag Verfahren zur Herstellung eines mit Glasfasern verstärkten Isolators aus Giessharz
GB1240403A (en) * 1969-02-03 1971-07-21 Ass Elect Ind Improvements in or relating to electrical insulating compositions
JPS5119099A (en) * 1974-08-09 1976-02-16 Mitsubishi Electric Corp Sf6 gasuzetsuendenkikyokotaizetsuenbutsu
US4042550A (en) * 1975-11-28 1977-08-16 Allied Chemical Corporation Encapsulant compositions based on anhydride-hardened epoxy resins
US4104238A (en) * 1976-11-23 1978-08-01 Westinghouse Electric Corp. Silica-alumina trihydrate filled epoxy castings resistant to arced SF6
DE2810035C2 (de) * 1978-03-08 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Reaktionsharzmassen auf Epoxidharzbasis und deren Verwendung

Also Published As

Publication number Publication date
DE3148147A1 (de) 1982-09-09
JPS6254208B2 (ja) 1987-11-13
US4433081A (en) 1984-02-21
CA1173581A (en) 1984-08-28
CH654437A5 (de) 1986-02-14

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