JPS644007A - Laminated board - Google Patents

Laminated board

Info

Publication number
JPS644007A
JPS644007A JP15888887A JP15888887A JPS644007A JP S644007 A JPS644007 A JP S644007A JP 15888887 A JP15888887 A JP 15888887A JP 15888887 A JP15888887 A JP 15888887A JP S644007 A JPS644007 A JP S644007A
Authority
JP
Japan
Prior art keywords
adhesive agent
coated
glued
parts
insulating 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
JP15888887A
Other languages
Japanese (ja)
Inventor
Sadao Ueda
Makoto Takeda
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP15888887A priority Critical patent/JPS644007A/en
Publication of JPS644007A publication Critical patent/JPS644007A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To impregnate an insulating coil also in a laminated direction by applying an adhesive agent to each face to be glued of thin sheets sparsely. CONSTITUTION:An adhesive agent 2 is coated on a face 5 to be glued of a thin sheet 1 to be stripe-shaped; parts coated with the adhesive agent 2 (oblique- line parts) and parts not coated with the adhesive agent are formed on the face 5 to be glued. Two or more thin sheets 1 are piled up and are glued mutually to form a laminated board. By this setup, an insulating oil is impregnated through the parts not coated with the adhesive agent in a laminated direction. Because the insulating oil is impregnated from all faces of the laminated board, a speed of impregnation becomes fast. The insulating oil is impregnated not only in a direction of the cut end but also in the laminated direction, the speed of impregnation of the insulating oil becomes fast; as a result, it is possible to shorten a manufacturing period of a transformer or the like.
JP15888887A 1987-06-26 1987-06-26 Laminated board Pending JPS644007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15888887A JPS644007A (en) 1987-06-26 1987-06-26 Laminated board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15888887A JPS644007A (en) 1987-06-26 1987-06-26 Laminated board

Publications (1)

Publication Number Publication Date
JPS644007A true JPS644007A (en) 1989-01-09

Family

ID=15681574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15888887A Pending JPS644007A (en) 1987-06-26 1987-06-26 Laminated board

Country Status (1)

Country Link
JP (1) JPS644007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008047787A (en) * 2006-08-21 2008-02-28 Mitsubishi Electric Corp Oil-filled electric equipment and production method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008047787A (en) * 2006-08-21 2008-02-28 Mitsubishi Electric Corp Oil-filled electric equipment and production method thereof

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