JPS54105730A - Mold transformer - Google Patents

Mold transformer

Info

Publication number
JPS54105730A
JPS54105730A JP1237878A JP1237878A JPS54105730A JP S54105730 A JPS54105730 A JP S54105730A JP 1237878 A JP1237878 A JP 1237878A JP 1237878 A JP1237878 A JP 1237878A JP S54105730 A JPS54105730 A JP S54105730A
Authority
JP
Japan
Prior art keywords
core
coil
mold
metal
hardening
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
JP1237878A
Other languages
Japanese (ja)
Other versions
JPS6237524B2 (en
Inventor
Tamio 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.)
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 JP1237878A priority Critical patent/JPS54105730A/en
Publication of JPS54105730A publication Critical patent/JPS54105730A/en
Publication of JPS6237524B2 publication Critical patent/JPS6237524B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Insulating Of Coils (AREA)

Abstract

PURPOSE: To protect the core reliably, to reduce the size and to stabilize the quality by composing a portion of the mold for the core with a synthetic resin then injecting and hardening a flexible synthetic resin in said mold and molding the coil and the core integrally.
CONSTITUTION: The coil molded with the high temperature hardening epoxy resin 18 covers both sides of the core 12, while other two sides has a hole for inserting the core 12 then the core 12 is fitted in said hole and a fastening metal 13 is fixed. Then after fitting the metal mold 16 in the front and rear of the coil 11, the coil is placed upside down to bring the bottom upward. Then a normal temperature hardening synthetic resin 19 is injected in the core 12 assembly surrounded with said coil 11 and the metal mold 16 such that a portion of the metal 13 is exposed while the remainder is burried and after hardening the metal mold 16 is removed. Consequently the core can be protected reliably, the size can be reduced and the quality can be stabilized.
COPYRIGHT: (C)1979,JPO&Japio
JP1237878A 1978-02-08 1978-02-08 Mold transformer Granted JPS54105730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1237878A JPS54105730A (en) 1978-02-08 1978-02-08 Mold transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1237878A JPS54105730A (en) 1978-02-08 1978-02-08 Mold transformer

Publications (2)

Publication Number Publication Date
JPS54105730A true JPS54105730A (en) 1979-08-20
JPS6237524B2 JPS6237524B2 (en) 1987-08-13

Family

ID=11803601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1237878A Granted JPS54105730A (en) 1978-02-08 1978-02-08 Mold transformer

Country Status (1)

Country Link
JP (1) JPS54105730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008085239A (en) * 2006-09-29 2008-04-10 Kenichi Taniyama Mold transformer and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008085239A (en) * 2006-09-29 2008-04-10 Kenichi Taniyama Mold transformer and manufacturing method thereof

Also Published As

Publication number Publication date
JPS6237524B2 (en) 1987-08-13

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