JPH01156528U - - Google Patents
Info
- Publication number
- JPH01156528U JPH01156528U JP5008988U JP5008988U JPH01156528U JP H01156528 U JPH01156528 U JP H01156528U JP 5008988 U JP5008988 U JP 5008988U JP 5008988 U JP5008988 U JP 5008988U JP H01156528 U JPH01156528 U JP H01156528U
- Authority
- JP
- Japan
- Prior art keywords
- container
- cylinder pipe
- synthetic resin
- molding
- insulating gas
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図は実施例におけるモールドコンデンサの
端面図、第２図は第１図の―′断面図、第３
図は注型金型装置の切り欠き断面図、であること
を示す。
１……容器、２……気筒管、３……連通部、４
ａ，４ｂ……それぞれハトメ、５……巻回型コン
デンサ素子、５ａ，５ｂ……それぞれ巻回端面、
６ａ，６ｂ……それぞれ引き出し線、７ａ，７ｂ
……それぞれ間隙、８……ＳＦ６ガス、９……エ
ポキシ樹脂液、１０……金型、１１，１２，１３
，１４……それぞれバルブ、１５……真空ポンプ
、１６……合成樹脂液タンク、１７……ＳＦ６ガ
スボンベ。
Figure 1 is an end view of a molded capacitor in an embodiment, Figure 2 is a cross-sectional view along
The figure shows that it is a cutaway sectional view of the casting mold device. 1... Container, 2... Cylinder pipe, 3... Communication portion, 4
a, 4b...Each eyelet, 5...Wound type capacitor element, 5a, 5b...Each wound end face,
6a, 6b...Leader lines, 7a, 7b respectively
...Gap, 8...SF 6 gas, 9...Epoxy resin liquid, 10...Mold, 11, 12, 13
, 14... each valve, 15... vacuum pump, 16... synthetic resin liquid tank, 17... SF 6 gas cylinder.
Claims (1)
に巻回型コンデンサ素子を巻回両端面に面して各
別の間隙を設けて収容し、かつ容器内および気筒
管内に絶縁ガスを充填すると共に、容器と気筒管
のまわりを合成樹脂でモールドするに際して気筒
管内に合成樹脂を流入させ加圧状態とすることに
より容器内の絶縁ガスを正圧状態に密封せしめて
一体にモールドしたことを特徴とするモールドコ
ンデンサ。 The container and the cylinder pipe are communicated at the upper part, the wound capacitor element is housed in the container with separate gaps facing each end face, and the container and the cylinder pipe are filled with an insulating gas. In addition, when molding the container and cylinder pipe with synthetic resin, the synthetic resin is flowed into the cylinder pipe to create a pressurized state, thereby sealing the insulating gas inside the container in a positive pressure state and molding them together. molded capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5008988U JPH0546260Y2 (en) | 1988-04-14 | 1988-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5008988U JPH0546260Y2 (en) | 1988-04-14 | 1988-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156528U true JPH01156528U (en) | 1989-10-27 |
| JPH0546260Y2 JPH0546260Y2 (en) | 1993-12-03 |
Family
ID=31276164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5008988U Expired - Lifetime JPH0546260Y2 (en) | 1988-04-14 | 1988-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546260Y2 (en) |
-
1988
- 1988-04-14 JP JP5008988U patent/JPH0546260Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546260Y2 (en) | 1993-12-03 |