JPS5727005A - Transportation of oil-filled transformer - Google Patents

Transportation of oil-filled transformer

Info

Publication number
JPS5727005A
JPS5727005A JP10133280A JP10133280A JPS5727005A JP S5727005 A JPS5727005 A JP S5727005A JP 10133280 A JP10133280 A JP 10133280A JP 10133280 A JP10133280 A JP 10133280A JP S5727005 A JPS5727005 A JP S5727005A
Authority
JP
Japan
Prior art keywords
oil
valve
conservator
transformer
hermetically sealed
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
JP10133280A
Other languages
Japanese (ja)
Other versions
JPS6311765B2 (en
Inventor
Koichi Maekawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10133280A priority Critical patent/JPS5727005A/en
Publication of JPS5727005A publication Critical patent/JPS5727005A/en
Publication of JPS6311765B2 publication Critical patent/JPS6311765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/002—Arrangements provided on the transformer facilitating its transport

Abstract

PURPOSE:To unnecessitate the insulating oil processing device and the like, to easily perform construction works as well as to contrive reduction in the expenses for the subject transformer by a method wherein a small-capacity second full-oil no-pressure hermetically sealed conservator is installed instead of the conservator for the transformer main body at the time when the transformer is transported. CONSTITUTION:The no-pressure hermetically sealed conservator 3 is provided on the transformer main body and the transformer main body 1 and an oil passage are consisted of coupling tubes 7 and 8, a Buchholtz's relay 9 and a partition valve 10. Besides, the second no-pressure conservator 13 is provided and coupled to the transformer main body 1 using a coupling tube 14 and and oil filtrating valve 5. The assembling work is performed at a factory as above-mentioned, and when the inspection for the transformer has been completed and is ready for transportation, firstly, the oil filtrating valve is opened and then the oil filtrating valve of a valve 15 is opened, and insulating oil is feeded to the no-pressure hermetically sealed conservator 3 by pressurizing with nitrogen gas and the like sent through the valve 15. Then, the insulating oil in a coupling tube 4 is poured into the no-pressure hermetically sealed conservator 13, the no-pressure hermetically sealed conservator 3 and the pressure releasing tube 14 are removed under the condition wherein the partition valve is attached, and a blind cover is installed. Through these procedures, the schedule of construction work is greatly reduced and also the oil tank processing device and the like are unnecessitated.
JP10133280A 1980-07-25 1980-07-25 Transportation of oil-filled transformer Granted JPS5727005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10133280A JPS5727005A (en) 1980-07-25 1980-07-25 Transportation of oil-filled transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10133280A JPS5727005A (en) 1980-07-25 1980-07-25 Transportation of oil-filled transformer

Publications (2)

Publication Number Publication Date
JPS5727005A true JPS5727005A (en) 1982-02-13
JPS6311765B2 JPS6311765B2 (en) 1988-03-16

Family

ID=14297871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10133280A Granted JPS5727005A (en) 1980-07-25 1980-07-25 Transportation of oil-filled transformer

Country Status (1)

Country Link
JP (1) JPS5727005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022020726A (en) * 2019-08-20 2022-02-01 株式会社ダイヘン Transformer equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS423849Y1 (en) * 1964-11-27 1967-03-06
JPS50128130A (en) * 1974-03-29 1975-10-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS423849Y1 (en) * 1964-11-27 1967-03-06
JPS50128130A (en) * 1974-03-29 1975-10-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022020726A (en) * 2019-08-20 2022-02-01 株式会社ダイヘン Transformer equipment

Also Published As

Publication number Publication date
JPS6311765B2 (en) 1988-03-16

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