FR2364264A1 - Procede de production d'une huile pour transformateurs - Google Patents

Procede de production d'une huile pour transformateurs

Info

Publication number
FR2364264A1
FR2364264A1 FR7727232A FR7727232A FR2364264A1 FR 2364264 A1 FR2364264 A1 FR 2364264A1 FR 7727232 A FR7727232 A FR 7727232A FR 7727232 A FR7727232 A FR 7727232A FR 2364264 A1 FR2364264 A1 FR 2364264A1
Authority
FR
France
Prior art keywords
production
transformer oil
oil
din
transformers
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
FR7727232A
Other languages
English (en)
French (fr)
Other versions
FR2364264B1 (enExample
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.)
Wintershall Dea International AG
Original Assignee
Deutsche Texaco AG
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 Deutsche Texaco AG filed Critical Deutsche Texaco AG
Publication of FR2364264A1 publication Critical patent/FR2364264A1/fr
Application granted granted Critical
Publication of FR2364264B1 publication Critical patent/FR2364264B1/fr
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
    • H01B3/18—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
    • H01B3/22—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 hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/12—Electrical isolation oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Insulating Materials (AREA)
  • Lubricants (AREA)
FR7727232A 1976-09-11 1977-09-08 Procede de production d'une huile pour transformateurs Granted FR2364264A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2641055A DE2641055C3 (de) 1976-09-11 1976-09-11 Verfahren zur Herstellung einer alterungsbeständigen Mineralölfraktion

Publications (2)

Publication Number Publication Date
FR2364264A1 true FR2364264A1 (fr) 1978-04-07
FR2364264B1 FR2364264B1 (enExample) 1984-05-11

Family

ID=5987738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727232A Granted FR2364264A1 (fr) 1976-09-11 1977-09-08 Procede de production d'une huile pour transformateurs

Country Status (15)

Country Link
US (1) US4303499A (enExample)
JP (1) JPS5335706A (enExample)
AT (1) AT364873B (enExample)
BE (1) BE858484A (enExample)
CA (1) CA1103601A (enExample)
CH (1) CH636900A5 (enExample)
DE (1) DE2641055C3 (enExample)
DK (1) DK403077A (enExample)
ES (1) ES461957A1 (enExample)
FI (1) FI62333C (enExample)
FR (1) FR2364264A1 (enExample)
IT (1) IT1084530B (enExample)
NL (1) NL7709893A (enExample)
SE (1) SE423717B (enExample)
YU (1) YU39498B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01161090A (ja) * 1987-12-18 1989-06-23 Kiyouseki Seihin Gijutsu Kenkyusho:Kk 電気絶縁油の製造方法
US7666295B2 (en) * 2005-10-20 2010-02-23 Ergon Refining, Inc. Uninhibited electrical insulating oil
US20080281292A1 (en) * 2006-10-16 2008-11-13 Hickingbotham Dyson W Retractable Injection Port
EP4488514B1 (en) * 2023-07-05 2025-12-31 Siemens Gamesa Renewable Energy A/S PROCESS FOR CLEANING A GENERATOR IN A WIND TURBINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589150A (en) * 1944-12-14 1947-06-12 James Campbell Wood Mallock Improvements in or relating to the manufacture of oils for electrical insulating purposes
GB752512A (en) * 1954-06-17 1956-07-11 Shell Res Ltd A process for the manufacture of an electrical insulating oil
US3093576A (en) * 1959-10-26 1963-06-11 Sumner E Campbell Refining of crude petroleum
US3627673A (en) * 1969-01-28 1971-12-14 Exxon Research Engineering Co Process for producing low-pour point transformer oils from waxy crudes
US4033854A (en) * 1974-12-02 1977-07-05 Nippon Oil Company, Ltd. Electrical insulating oils

Also Published As

Publication number Publication date
US4303499A (en) 1981-12-01
CA1103601A (en) 1981-06-23
FR2364264B1 (enExample) 1984-05-11
BE858484A (fr) 1978-03-07
JPS5335706A (en) 1978-04-03
SE7710202L (sv) 1978-03-12
SE423717B (sv) 1982-05-24
ES461957A1 (es) 1978-06-01
NL7709893A (nl) 1978-03-14
DE2641055B2 (de) 1981-05-27
YU214877A (en) 1982-08-31
FI62333B (fi) 1982-08-31
DE2641055C3 (de) 1982-09-09
IT1084530B (it) 1985-05-25
ATA556077A (de) 1981-04-15
CH636900A5 (de) 1983-06-30
FI772480A7 (fi) 1978-03-12
YU39498B (en) 1984-12-31
AT364873B (de) 1981-11-25
FI62333C (fi) 1982-12-10
DE2641055A1 (de) 1978-03-16
DK403077A (da) 1978-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse