ES345875A1 - Impregnated Dielectric Systems - Google Patents

Impregnated Dielectric Systems

Info

Publication number
ES345875A1
ES345875A1 ES345875A ES345875A ES345875A1 ES 345875 A1 ES345875 A1 ES 345875A1 ES 345875 A ES345875 A ES 345875A ES 345875 A ES345875 A ES 345875A ES 345875 A1 ES345875 A1 ES 345875A1
Authority
ES
Spain
Prior art keywords
impregnant
polyolefin
oils
diphenyl compound
dielectric systems
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
ES345875A
Other languages
Spanish (es)
Inventor
E B Cox
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27414376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES345875(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US587835A external-priority patent/US3363156A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES345875A1 publication Critical patent/ES345875A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • H01G4/222—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant halogenated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

Dielectric compositions comprise a solid polyolefin derived from ethylene, propylene and/or 4-methyl pentene-1 completely impregnated with a halogenated diphenyl compound so that the polyolefin is permeated by said impregnant and a portion of the polyolefin is dissolved in the impregnant. The impregnant may be a chlorinated diphenyl compound, e.g. trichlorodiphenyl, optionally mixed with trichlorobenzene, cottonseed oils, mineral oils or silicone oils, and optionally stabilized with dipentene dioxide, 1 - epoxyethyl - 3,4 - epoxycyclohexane or alumina. The compositions may be used in capacitors.
ES345875A 1965-11-18 1967-10-07 Impregnated Dielectric Systems Expired ES345875A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50852965A 1965-11-18 1965-11-18
US51324065A 1965-12-13 1965-12-13
US587835A US3363156A (en) 1966-10-19 1966-10-19 Capacitor with a polyolefin dielectric

Publications (1)

Publication Number Publication Date
ES345875A1 true ES345875A1 (en) 1969-11-01

Family

ID=27414376

Family Applications (2)

Application Number Title Priority Date Filing Date
ES333462A Expired ES333462A1 (en) 1965-11-18 1966-11-17 Impregnated Dielectric Systems
ES345875A Expired ES345875A1 (en) 1965-11-18 1967-10-07 Impregnated Dielectric Systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES333462A Expired ES333462A1 (en) 1965-11-18 1966-11-17 Impregnated Dielectric Systems

Country Status (13)

Country Link
AT (1) AT315984B (en)
BE (1) BE689829A (en)
CH (1) CH526850A (en)
DE (2) DE1640188C3 (en)
DK (1) DK144745C (en)
ES (2) ES333462A1 (en)
FI (1) FI50916C (en)
FR (1) FR1502221A (en)
GB (1) GB1169038A (en)
NL (1) NL163048C (en)
NO (1) NO119544C (en)
SE (3) SE361551B (en)
YU (2) YU33397B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170665A (en) 1966-12-23 1979-10-09 Siemens Aktiengesellschaft Method of making impregnated electrical capacitor employing plastic foil dielectric
GB1252159A (en) * 1967-12-11 1971-11-03
US3522498A (en) * 1968-10-14 1970-08-04 Gen Electric Combination capacitor having a marginless metallized dielectric strip and a foil electrode
FR2124184B1 (en) * 1971-02-05 1975-01-17 Rhone Progil
US3900774A (en) * 1972-12-28 1975-08-19 Matsushita Electric Ind Co Ltd Oil-impregnated capacitor
JPS5213623B2 (en) * 1973-06-01 1977-04-15
DE2640685A1 (en) * 1975-09-10 1977-03-24 Mc Graw Edison Co METHOD OF TREATMENT OF AN ELECTRICAL DEVICE
FR2405547A1 (en) * 1977-10-05 1979-05-04 Charbonnages Ste Chimique PLASTIC DIELECTRIC FILM CAPACITORS AND THEIR MANUFACTURING PROCESS
DE102019121530A1 (en) * 2019-08-09 2021-02-11 Bayerische Motoren Werke Aktiengesellschaft Capacitor system with a damping material with a predetermined damping and method for producing such a capacitor system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB186950A (en) * 1921-04-13 1922-10-13 Hermann Plauson Manufacture of viscous oily compositions and treatment of waxes for use therein
DE687712C (en) * 1931-08-06 1940-02-03 Aeg Electrical insulating material containing chlorinated diphenyl
DE737731C (en) * 1936-02-04 1943-07-22 Aeg Insulation construction for electrical devices and apparatus
US2307488A (en) * 1938-05-03 1943-01-05 Gen Electric Electric capacitor
DE892486C (en) * 1942-11-27 1953-10-08 Siemens Ag Process for the production of impregnated electrical capacitors
GB601359A (en) * 1944-11-15 1948-05-04 British Thomson Houston Co Ltd Improvements in and relating to liquid hydrocarbon compositions
US2582200A (en) * 1949-08-16 1952-01-08 Monsanto Chemicals Compositions of matter comprising halogenated organic compounds
US2935668A (en) * 1951-01-05 1960-05-03 Sprague Electric Co Electrical capacitors
DE976509C (en) * 1951-04-14 1963-10-17 Bosch Gmbh Robert Self-healing electrical capacitor
CA573101A (en) * 1952-09-04 1959-03-31 W. Lewis Charles Liquid dielectrics and apparatus embodying the same
US2864982A (en) * 1952-12-17 1958-12-16 Gen Electric Electric capacitor
DE933402C (en) * 1952-12-17 1955-09-22 Gen Electric Electrical capacitor with coverings that are separated from one another by a plurality of dielectric layers
CH344135A (en) * 1954-12-21 1960-01-31 Bosch Gmbh Robert Self-healing electrical capacitor impregnated with an additional dielectric and method for its manufacture
DE1079203B (en) * 1957-03-16 1960-04-07 Bosch Gmbh Robert Self-healing electrical capacitor
NL97089C (en) * 1958-08-20
US3048750A (en) * 1959-02-13 1962-08-07 Sprague Electric Co Electrostatic capacitor
GB885016A (en) * 1960-08-31 1961-12-20 Telegraph Condenser Co Ltd Improvements in or relating to capacitors having composite dielectrics
DE1439070A1 (en) * 1961-04-12 1968-12-19 Siemens Ag Impregnated regenerative electrical capacitor
DE1197143B (en) * 1962-06-15 1965-07-22 Kalle Ag Electrically insulating plastic film
GB986950A (en) * 1962-09-14 1965-03-24 Gen Electric Electrical apparatus and dielectric material therefor
FR1405163A (en) * 1964-08-28 1965-07-02 Philips Nv Method for manufacturing coiled and impregnated electric capacitors comprising a plastic dielectric, and capacitors thus obtained
FR1409051A (en) * 1964-09-23 1965-08-20 Thomson Houston Comp Francaise Improvements to electric capacitors, their manufacturing process
FR1415157A (en) * 1964-11-18 1965-10-22 Thomson Houston Comp Francaise Improvements to electric capacitors

Also Published As

Publication number Publication date
DE1640188C3 (en) 1981-10-08
BE689829A (en) 1967-05-02
YU86969A (en) 1976-06-30
YU33397B (en) 1976-12-31
NO119544B (en) 1970-06-01
SE7400554L (en) 1975-07-17
CH526850A (en) 1972-08-15
DE1640188B2 (en) 1974-05-09
FI50916C (en) 1976-08-10
FR1502221A (en) 1967-11-18
NL6616148A (en) 1967-05-19
SE355689B (en) 1973-04-30
GB1169038A (en) 1969-10-29
DK144745B (en) 1982-05-24
SE361551B (en) 1973-11-05
DE1640188A1 (en) 1972-03-02
DE1790253A1 (en) 1972-01-20
FI50916B (en) 1976-04-30
NL163048C (en) 1980-07-15
NO119544C (en) 1976-04-06
NL163048B (en) 1980-02-15
DK144745C (en) 1982-11-22
ES333462A1 (en) 1968-03-16
YU86869A (en) 1982-02-28
AT315984B (en) 1974-06-25

Similar Documents

Publication Publication Date Title
ES345875A1 (en) Impregnated Dielectric Systems
CA963004A (en) Benzodiazepine compounds
CA692137A (en) Flame-retardant polyolefin compositions
CA613840A (en) Strontium compounds from brine
CA717141A (en) Stabilization of halogenated polyolefin compositions
CA615531A (en) Non-blocking polyolefin compositions
CA631108A (en) Stabilized polyolefin compositions
AU258508B2 (en) Stabilized polyolefin compositions
CA718483A (en) Solid electric cable dielectric impregnants of synthetic elastomer solutions
CA716632A (en) Dielectric composition having anti-corona properties
CA697719A (en) Lubricating composition containing non-ash forming additives
CA592974A (en) Oil-soluble polymeric dispersants
CA777820A (en) Safe diacyl peroxide compositions
CA633503A (en) Lubricating oil additives
CA615201A (en) Carton locking means
CA686784A (en) Locking devices for laterally movable doors
CA625243A (en) Locking devices
AU251852B2 (en) Stabilised polyolefin composition
CA720897A (en) Cable spreader or separator
CA680526A (en) Automatic door locking assemblies
CA617283A (en) Extrusion pull-out devices
CA691823A (en) High dielectric strength insulating compositions
AU273909B2 (en) Impregnating mixtures for direct-current electric cables ofthe solid type
CA683773A (en) Load transporting equipment
CA620215A (en) Automatic interlock for elevator hatchway doors