JPH01156530U - - Google Patents
Info
- Publication number
- JPH01156530U JPH01156530U JP5382088U JP5382088U JPH01156530U JP H01156530 U JPH01156530 U JP H01156530U JP 5382088 U JP5382088 U JP 5382088U JP 5382088 U JP5382088 U JP 5382088U JP H01156530 U JPH01156530 U JP H01156530U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical container
- insulating gas
- filled
- synthetic resin
- molding
- 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
- 238000000465 moulding Methods 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000005266 casting Methods 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図は注型金型装置の切欠き断面図で
あることを示す。
１……筒形容器、２……ハトメ、３……巻回型
コンデンサ素子、４ａ，４ｂ……それぞれ引き出
し線、５……ＳＦ６ガス、６′……エポキシ樹脂
液、６……エポキシ樹脂、７……金型、８，９，
１０，１１……それぞれバルブ、１２……真空ポ
ンプ、１３……エポキシ樹脂液タンク。
FIG. 1 shows an end view of a molded capacitor in an example, and FIG. 2 shows a cutaway sectional view of a casting mold device. 1... Cylindrical container, 2... Eyelet, 3... Wound capacitor element, 4a, 4b... Lead wires, 5... SF 6 gas, 6'... Epoxy resin liquid, 6... Epoxy resin , 7... Mold, 8, 9,
10, 11...Valves, 12...Vacuum pump, 13...Epoxy resin liquid tank.
Claims (1)
素子を巻回上部端面に面して間隙部を設けて収容
し、かつ筒形容器内に絶縁ガスを充填すると共に
、筒形容器のまわりを合成樹脂でモールドするに
際して筒形容器内に下部開口より合成樹脂を流入
させ加圧状態とすることにより筒形容器内の絶縁
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。 A wound capacitor element is housed in a cylindrical container with an open bottom, with a gap facing the top end of the winding, and an insulating gas is filled in the cylindrical container, and the surroundings of the cylindrical container are filled with an insulating gas. When molding with synthetic resin, the synthetic resin is flowed into the cylindrical container from the lower opening to create a pressurized state, thereby sealing the insulating gas inside the cylindrical container to a positive pressure state and integrally molding the product. molded capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5382088U JPH0546259Y2 (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5382088U JPH0546259Y2 (en) | 1988-04-20 | 1988-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156530U true JPH01156530U (en) | 1989-10-27 |
| JPH0546259Y2 JPH0546259Y2 (en) | 1993-12-03 |
Family
ID=31279779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5382088U Expired - Lifetime JPH0546259Y2 (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546259Y2 (en) |
-
1988
- 1988-04-20 JP JP5382088U patent/JPH0546259Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546259Y2 (en) | 1993-12-03 |
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