FR1420761A - Improvements to electrical insulators - Google Patents

Improvements to electrical insulators

Info

Publication number
FR1420761A
FR1420761A FR999780A FR999780A FR1420761A FR 1420761 A FR1420761 A FR 1420761A FR 999780 A FR999780 A FR 999780A FR 999780 A FR999780 A FR 999780A FR 1420761 A FR1420761 A FR 1420761A
Authority
FR
France
Prior art keywords
electrical insulators
insulators
electrical
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
Application number
FR999780A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1420761A publication Critical patent/FR1420761A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/02—Means for extinguishing arc
    • H01T1/08—Means for extinguishing arc using flow of arc-extinguishing fluid
    • H01T1/10—Means for extinguishing arc using flow of arc-extinguishing fluid with extinguishing fluid evolved from solid material by heat of arc
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR999780A 1963-12-26 1964-12-23 Improvements to electrical insulators Expired FR1420761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US333373A US3305656A (en) 1963-12-26 1963-12-26 Electrical insulation containing a molecular sieve having adsorbed perhalogenated fluid

Publications (1)

Publication Number Publication Date
FR1420761A true FR1420761A (en) 1965-12-10

Family

ID=23302504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999780A Expired FR1420761A (en) 1963-12-26 1964-12-23 Improvements to electrical insulators

Country Status (5)

Country Link
US (1) US3305656A (en)
JP (1) JPS4417104B1 (en)
DE (1) DE1465621B1 (en)
FR (1) FR1420761A (en)
GB (1) GB1066819A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402273A (en) * 1965-12-01 1968-09-17 Ite Circuit Breaker Ltd Arc chamber for circuit breakers
US3509071A (en) * 1967-04-13 1970-04-28 Mobil Oil Corp Superconducting molecular sieves
US3612939A (en) * 1968-03-13 1971-10-12 Westinghouse Electric Corp Molecular sieve for vacuum circuit interrupter
US4052555A (en) * 1975-07-23 1977-10-04 Allied Chemical Corporation Gaseous dielectric compositions
US4173690A (en) * 1977-12-02 1979-11-06 Gould Inc. Method of producing electrical insulation foam
NL8005645A (en) * 1980-10-13 1982-05-03 Euratom METHOD FOR REVERSIBLE STORAGE OF GASES OR VAPORS IN A NATURAL OR SYNTHETIC ZEOLITE
DE3366121D1 (en) * 1983-10-21 1986-10-16 Euratom A method for a controlled change of the pore size in solids
US4695296A (en) * 1985-05-31 1987-09-22 Rockwell International Corporation Method for the selective separation of gases
US4728343A (en) * 1986-07-11 1988-03-01 The Uniroyal Goodrich Tire Company Absorption of hydrocarbon vapors by vulcanized rubber
FR2607963B1 (en) * 1986-12-05 1989-03-03 Merlin Gerin CUTTING CHAMBER OF AN ELECTRIC CIRCUIT BREAKER
US5480556A (en) * 1991-07-01 1996-01-02 Ulan; Judith G. Trapping and sealing process
DE19517540A1 (en) * 1995-05-12 1996-11-14 Abb Research Ltd Extinguishing gas releasing material and pressure gas switch with such a material
EP1021810A1 (en) * 1997-09-16 2000-07-26 Minnesota Mining And Manufacturing Company Moisture-curable electrically-insulating resin
ATE309635T1 (en) * 2002-04-25 2005-11-15 Abb Schweiz Ag SEPARATION DEVICE
CN102460603A (en) * 2009-06-04 2012-05-16 莱德尔公司 Electrical insulation materials and methods of making and using same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074267B (en) * 1953-04-06 1960-01-28 Minnesota Mining and Manufac turing Company St Paul Mmn (V St A) Process for the preparation of fluorine-containing telomers
AT189695B (en) * 1953-04-13 1957-04-25 Licentia Gmbh Insulators exposed to electric arcing
US2806109A (en) * 1954-03-19 1957-09-10 Westinghouse Electric Corp Arc resistant molded members and electrical apparatus embodying them
US2912382A (en) * 1957-09-05 1959-11-10 Gen Electric Electrical insulating structure and method of making the same
DE1105947B (en) * 1960-03-23 1961-05-04 Siemens Ag Electrical switches, in particular switch disconnectors

Also Published As

Publication number Publication date
GB1066819A (en) 1967-04-26
US3305656A (en) 1967-02-21
DE1465621B1 (en) 1970-06-25
JPS4417104B1 (en) 1969-07-28

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