JPS54105730A - Mold transformer - Google Patents
Mold transformerInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008085239A (en) * | 2006-09-29 | 2008-04-10 | Kenichi Taniyama | Mold transformer and manufacturing method thereof |
-
1978
- 1978-02-08 JP JP1237878A patent/JPS54105730A/en active Granted
Cited By (1)
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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