CA1195100A - Stabilization of perchloroethylene dielectric fluids - Google Patents

Stabilization of perchloroethylene dielectric fluids

Info

Publication number
CA1195100A
CA1195100A CA000435490A CA435490A CA1195100A CA 1195100 A CA1195100 A CA 1195100A CA 000435490 A CA000435490 A CA 000435490A CA 435490 A CA435490 A CA 435490A CA 1195100 A CA1195100 A CA 1195100A
Authority
CA
Canada
Prior art keywords
perchloroethylene
ppm
electrical apparatus
attack
parylene
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
CA000435490A
Other languages
English (en)
French (fr)
Inventor
Anthony J. Palumbo
Robert A. Kurz
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1195100A publication Critical patent/CA1195100A/en
Expired 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
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • 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
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/24—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils containing halogen in the molecules, e.g. halogenated oils
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Of Coils (AREA)
  • Thermistors And Varistors (AREA)
  • Lubricants (AREA)
CA000435490A 1982-08-31 1983-08-26 Stabilization of perchloroethylene dielectric fluids Expired CA1195100A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/413,592 US4424147A (en) 1982-08-31 1982-08-31 Stabilization of perchloroethylene dielectric fluids
US413,592 1982-08-31

Publications (1)

Publication Number Publication Date
CA1195100A true CA1195100A (en) 1985-10-15

Family

ID=23637841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000435490A Expired CA1195100A (en) 1982-08-31 1983-08-26 Stabilization of perchloroethylene dielectric fluids

Country Status (9)

Country Link
US (1) US4424147A (show.php)
EP (1) EP0113496A1 (show.php)
JP (1) JPS5963606A (show.php)
KR (1) KR840005897A (show.php)
AU (1) AU1737883A (show.php)
CA (1) CA1195100A (show.php)
IN (1) IN157578B (show.php)
NO (1) NO833052L (show.php)
ZA (1) ZA835626B (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342370B3 (de) * 2003-09-09 2005-04-28 Fachhochschule Nordhausen Anordnung zur Überwachung elektrischer Einrichtungen auf das Entstehen von Störlichtbögen
CN106686932B (zh) 2015-11-05 2019-12-13 精能医学股份有限公司 植入式电子装置的防水结构
AT521932A1 (de) 2018-12-12 2020-06-15 Siemens Ag Alterungsreduktion beim Isoliermaterial einer Wicklung, insbesondere eines ölimprägnierten Hochspannungsgerätes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043257A (en) * 1933-10-09 1936-06-09 Stauffer Chemical Co Preservation of chlorinated hydrocarbons
US2069711A (en) * 1935-01-23 1937-02-02 Stauffer Chemical Co Stabilized carbon tetrachloride
US2722561A (en) 1949-09-03 1955-11-01 Westinghouse Electric Corp Heat stabilizing of cellulosic insulation in electrical apparatus
FR1192205A (fr) * 1957-08-09 1959-10-23 Pechiney Stabilisation des hydrocarbures halogénés
US4312794A (en) 1980-04-02 1982-01-26 Electric Power Research Institute, Inc. Ultra pure tetrachloroethylene dielectric fluid
US4293433A (en) 1980-06-02 1981-10-06 Diamond Shamrock Corporation Perchloroethylene dielectric fluid containing pyrrole and phenol

Also Published As

Publication number Publication date
ZA835626B (en) 1984-04-25
IN157578B (show.php) 1986-04-26
NO833052L (no) 1984-03-01
AU1737883A (en) 1984-03-08
EP0113496A1 (en) 1984-07-18
US4424147A (en) 1984-01-03
KR840005897A (ko) 1984-11-19
JPS5963606A (ja) 1984-04-11

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry