JPS5295099A - Method of refining orthophosphoric acid ester oil for electric insulation - Google Patents

Method of refining orthophosphoric acid ester oil for electric insulation

Info

Publication number
JPS5295099A
JPS5295099A JP1155576A JP1155576A JPS5295099A JP S5295099 A JPS5295099 A JP S5295099A JP 1155576 A JP1155576 A JP 1155576A JP 1155576 A JP1155576 A JP 1155576A JP S5295099 A JPS5295099 A JP S5295099A
Authority
JP
Japan
Prior art keywords
refining
acid ester
electric insulation
orthophosphoric acid
ester oil
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.)
Pending
Application number
JP1155576A
Other languages
Japanese (ja)
Inventor
Sadaki Mukai
Yoshiaki Ootani
Kouji Nakai
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP1155576A priority Critical patent/JPS5295099A/en
Publication of JPS5295099A publication Critical patent/JPS5295099A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Organic Insulating Materials (AREA)
JP1155576A 1976-02-04 1976-02-04 Method of refining orthophosphoric acid ester oil for electric insulation Pending JPS5295099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1155576A JPS5295099A (en) 1976-02-04 1976-02-04 Method of refining orthophosphoric acid ester oil for electric insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1155576A JPS5295099A (en) 1976-02-04 1976-02-04 Method of refining orthophosphoric acid ester oil for electric insulation

Publications (1)

Publication Number Publication Date
JPS5295099A true JPS5295099A (en) 1977-08-10

Family

ID=11781182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1155576A Pending JPS5295099A (en) 1976-02-04 1976-02-04 Method of refining orthophosphoric acid ester oil for electric insulation

Country Status (1)

Country Link
JP (1) JPS5295099A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579002A (en) * 1980-06-19 1982-01-18 Inoue Sangyo Method of refining electrically insulating liquid
JP3044485B2 (en) * 1993-05-05 2000-05-22 エフ エム シー コーポレーション ユーケー リミテッド Fluid treatment method
JP2008224514A (en) * 2007-03-14 2008-09-25 Mitsubishi Electric Corp Fluid charging diagnostic method and fluid charging suppression method for oil-filled electrical equipment
JP2017166853A (en) * 2016-03-14 2017-09-21 東京電力ホールディングス株式会社 Method for evaluating deterioration phosphate eater oil
CN108630401A (en) * 2018-04-12 2018-10-09 西安交通大学 A kind of oil filter oil strain method based on synthesis ester oil partial alternative original transformer oil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579002A (en) * 1980-06-19 1982-01-18 Inoue Sangyo Method of refining electrically insulating liquid
JP3044485B2 (en) * 1993-05-05 2000-05-22 エフ エム シー コーポレーション ユーケー リミテッド Fluid treatment method
JP2008224514A (en) * 2007-03-14 2008-09-25 Mitsubishi Electric Corp Fluid charging diagnostic method and fluid charging suppression method for oil-filled electrical equipment
JP2017166853A (en) * 2016-03-14 2017-09-21 東京電力ホールディングス株式会社 Method for evaluating deterioration phosphate eater oil
CN108630401A (en) * 2018-04-12 2018-10-09 西安交通大学 A kind of oil filter oil strain method based on synthesis ester oil partial alternative original transformer oil
CN108630401B (en) * 2018-04-12 2020-05-22 西安交通大学 Oil filtering method of oil filter based on partial replacement of original transformer oil by synthetic ester oil

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