DE579497C - Device for cleaning oils for technical purposes, in particular transformer oil - Google Patents

Device for cleaning oils for technical purposes, in particular transformer oil

Info

Publication number
DE579497C
DE579497C DES102635D DES0102635D DE579497C DE 579497 C DE579497 C DE 579497C DE S102635 D DES102635 D DE S102635D DE S0102635 D DES0102635 D DE S0102635D DE 579497 C DE579497 C DE 579497C
Authority
DE
Germany
Prior art keywords
transformer oil
technical purposes
oil
cleaning
cleaning oils
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
DES102635D
Other languages
German (de)
Inventor
Dipl-Ing Carl Niemann
Dipl-Ing Werner Zeyss
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to DES102635D priority Critical patent/DE579497C/en
Application granted granted Critical
Publication of DE579497C publication Critical patent/DE579497C/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
    • 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
    • C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
    • C10G32/02—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms by electric or magnetic means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Description

Einrichtung zum Reinigen von Ölen für technische Zwecke, insbesondere von Transformatorenöl Es ist bekannt, Öl für technische Zwecke, z. B. Transformatorenöl, dadurch zu reinigen, da.ß man es zwischen Elektroden bringt, die an einer hohen elektrischen Spannung liegen. Eine vollständige Reinigung des Öles ist auf diese Weise jedoch nicht immer möglich.Equipment for cleaning oils for technical purposes, in particular of transformer oil It is known to use oil for technical purposes, e.g. B. transformer oil, to be cleaned by placing it between electrodes attached to a high electrical voltage. A complete cleaning of the oil is on top of this Way, however, not always possible.

Man muß, vielmehr, insbesondere zur Beseitigung des Wassergehaltes des Öles, nach der elektrischen Reinigung das Öl gegebenenfalls im Vakuum kochen. Durch das kochen wird aber die Qualität des Öles herabgesetzt. Außerdem ist bei einer kontinuierlichen Reinigung des Öles, beispielsweise eines Transformators, eine Temperaturerhöhung bei der Ölreinigung nicht erwünscht.One must, rather, in particular to remove the water content of the oil, after electrical cleaning, boil the oil in a vacuum if necessary. Cooking will reduce the quality of the oil. In addition, is at continuous cleaning of the oil, for example a transformer, an increase in temperature during oil cleaning is not desirable.

Untersuchungen 'haben ergeben, daß. bei der elektrischen Reinigung eine, erhebliche Verbesserung des Reinigungsgrades und eine Beseitigung auch des Wassergehaltes des Öles dann erzielt werden, wenn gemäß, der Erfindung die Elektroden aus Kohlenstoff oder aus einer stark kohlenstoffhaltigen Masse bestehen.Investigations have shown that. in electrical cleaning a significant improvement in the degree of cleaning and an elimination of the Water content of the oil can then be achieved if, according to the invention, the electrodes consist of carbon or a mass with a high carbon content.

Die Reinigung kann bei normaler Temperatur vor sich gehen. Eine Minderung der Qualität des Öles durch Temperaturerhöhung findet also nicht statt.Cleaning can take place at normal temperature. A reduction the quality of the oil by increasing the temperature does not take place.

Die an die Elektroden angelegte Spannung kann vorzugsweise eine hohe Gleichspannung, aber auch eine Wechselspannung sein.The voltage applied to the electrodes may preferably be high DC voltage, but also an AC voltage.

Claims (1)

PATENTANSPRUCI-I: Einrichtung zum Reinigen von Ölen für technische Zwecke, insbesondere von Transformatorenöl, bei der das verunreinigte Öl sich zwischen an einer hohen elektrischen Spannung liegenden Elektroden befindet, dadurch gekennzeichnet, daß. die Elektroden ,aus Kohlenstoff oder aus einer stark kohlenstoffhaltigen Masse bestehen.PATENTANSPRUCI-I: Device for cleaning oils for technical Purposes, especially of transformer oil, where the contaminated oil is between Electrodes connected to a high electrical voltage, characterized in that that. the electrodes, made of carbon or a mass with a high carbon content exist.
DES102635D 1931-12-31 1931-12-31 Device for cleaning oils for technical purposes, in particular transformer oil Expired DE579497C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES102635D DE579497C (en) 1931-12-31 1931-12-31 Device for cleaning oils for technical purposes, in particular transformer oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES102635D DE579497C (en) 1931-12-31 1931-12-31 Device for cleaning oils for technical purposes, in particular transformer oil

Publications (1)

Publication Number Publication Date
DE579497C true DE579497C (en) 1933-06-27

Family

ID=7524581

Family Applications (1)

Application Number Title Priority Date Filing Date
DES102635D Expired DE579497C (en) 1931-12-31 1931-12-31 Device for cleaning oils for technical purposes, in particular transformer oil

Country Status (1)

Country Link
DE (1) DE579497C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747210C (en) * 1940-11-28 1944-09-15 Siemens Ag Process for degassing insulating oils
US2478934A (en) * 1942-03-13 1949-08-16 Eleanor H Morse Electric apparatus for separating oils from mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747210C (en) * 1940-11-28 1944-09-15 Siemens Ag Process for degassing insulating oils
US2478934A (en) * 1942-03-13 1949-08-16 Eleanor H Morse Electric apparatus for separating oils from mixtures

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