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JPS5225298A - Treatment method of ester oil for electrical insulation - Google Patents

Treatment method of ester oil for electrical insulation

Info

Publication number
JPS5225298A
JPS5225298A JP10085675A JP10085675A JPS5225298A JP S5225298 A JPS5225298 A JP S5225298A JP 10085675 A JP10085675 A JP 10085675A JP 10085675 A JP10085675 A JP 10085675A JP S5225298 A JPS5225298 A JP S5225298A
Authority
JP
Japan
Prior art keywords
treatment method
electrical insulation
ester oil
dielectric loss
loss tangent
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
JP10085675A
Other languages
Japanese (ja)
Inventor
Mineaki Nishimatsu
Sadayoshi Mukai
Yoshiaki Otani
Kaname Ishida
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 JP10085675A priority Critical patent/JPS5225298A/en
Publication of JPS5225298A publication Critical patent/JPS5225298A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fats And Perfumes (AREA)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE: A treatment method whereby ester oil for electrical insulation with improved dielectric loss tangent and insulating resistivity may be obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP10085675A 1975-08-19 1975-08-19 Treatment method of ester oil for electrical insulation Pending JPS5225298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10085675A JPS5225298A (en) 1975-08-19 1975-08-19 Treatment method of ester oil for electrical insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10085675A JPS5225298A (en) 1975-08-19 1975-08-19 Treatment method of ester oil for electrical insulation

Publications (1)

Publication Number Publication Date
JPS5225298A true JPS5225298A (en) 1977-02-25

Family

ID=14284938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10085675A Pending JPS5225298A (en) 1975-08-19 1975-08-19 Treatment method of ester oil for electrical insulation

Country Status (1)

Country Link
JP (1) JPS5225298A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049100A1 (en) * 1996-06-18 1997-12-24 Abb Power T & D Company Inc. High oleic acid electrical insulation fluids and method of making the same
WO1998031021A1 (en) * 1997-01-06 1998-07-16 Abb Power T & D Company Inc. High oleic acid electrical insulation fluids and devices containing the fluids
WO2000011682A1 (en) * 1998-08-21 2000-03-02 Abb Power T & D Company Inc. High oleic acid oil compositions and electrical devices containing the same
US6037537A (en) * 1995-12-21 2000-03-14 Cooper Industries, Inc. Vegetable oil based dielectric coolant
US6234343B1 (en) 1999-03-26 2001-05-22 Papp Enterprises, Llc Automated portable medication radial dispensing apparatus and method
US6280659B1 (en) * 1996-03-01 2001-08-28 David W. Sundin Vegetable seed oil insulating fluid
US6352655B1 (en) 1995-12-21 2002-03-05 Cooper Industries, Inc. Vegetable oil based dielectric fluid
US6398986B1 (en) 1995-12-21 2002-06-04 Cooper Industries, Inc Food grade vegetable oil based dielectric fluid and methods of using same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613250B2 (en) 1995-12-21 2003-09-02 Cooper Industries, Inc. Vegetable oil based dielectric fluid and methods of using same
US6398986B1 (en) 1995-12-21 2002-06-04 Cooper Industries, Inc Food grade vegetable oil based dielectric fluid and methods of using same
US6905638B2 (en) 1995-12-21 2005-06-14 Cooper Industries, Inc. Vegetable oil based dielectric fluid and methods of using same
US6037537A (en) * 1995-12-21 2000-03-14 Cooper Industries, Inc. Vegetable oil based dielectric coolant
US6184459B1 (en) 1995-12-21 2001-02-06 Cooper Industries Inc. Vegetable oil based dielectric coolant
US6352655B1 (en) 1995-12-21 2002-03-05 Cooper Industries, Inc. Vegetable oil based dielectric fluid
US6280659B1 (en) * 1996-03-01 2001-08-28 David W. Sundin Vegetable seed oil insulating fluid
WO1997049100A1 (en) * 1996-06-18 1997-12-24 Abb Power T & D Company Inc. High oleic acid electrical insulation fluids and method of making the same
US6312623B1 (en) * 1996-06-18 2001-11-06 Abb Power T&D Company Inc. High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same
US7048875B2 (en) 1996-06-18 2006-05-23 Abb Technology Ag High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same
US5949017A (en) * 1996-06-18 1999-09-07 Abb Power T&D Company Inc. Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions
US6645404B2 (en) 1996-06-18 2003-11-11 Abb Technology Ag High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same
WO1998031021A1 (en) * 1997-01-06 1998-07-16 Abb Power T & D Company Inc. High oleic acid electrical insulation fluids and devices containing the fluids
WO2000011682A1 (en) * 1998-08-21 2000-03-02 Abb Power T & D Company Inc. High oleic acid oil compositions and electrical devices containing the same
US6234343B1 (en) 1999-03-26 2001-05-22 Papp Enterprises, Llc Automated portable medication radial dispensing apparatus and method

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