JPH01163322U - - Google Patents
Info
- Publication number
- JPH01163322U JPH01163322U JP5971988U JP5971988U JPH01163322U JP H01163322 U JPH01163322 U JP H01163322U JP 5971988 U JP5971988 U JP 5971988U JP 5971988 U JP5971988 U JP 5971988U JP H01163322 U JPH01163322 U JP H01163322U
- Authority
- JP
- Japan
- Prior art keywords
- container
- cylindrical bobbin
- hole
- housed
- synthetic resin
- 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 9
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process 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高圧コンデンサの切り
欠き断面図、第２図はこの考案の高圧コンデンサ
の中間段階で生じる容器収容形コンデンサの切り
欠き面図、第３図はは高圧コンデンサの製作に用
いる注型金型装置の切り欠き断面図、であること
を示す。
１……筒形ボビン、２……巻回型コンデンサ素
子、３ａ，３ｂ……それぞれ引き出し線、４……
容器、５ａ，５ｂ……それぞれハトメ、６……容
器収容形コンデンサ、７……ＳＦ６ガス、８′…
…エポキシ樹脂液、８……エポキシ樹脂、９……
金型、１０，１１，１２，１３……それぞれバル
ブ、１４……真空ポンプ、１５……合成樹脂液タ
ンク、１６……ＳＦ６ガスボンベ。
Figure 1 is a cutaway cross-sectional view of a high-voltage capacitor in an embodiment, Figure 2 is a cutaway cross-sectional view of a container-housed capacitor produced at an intermediate stage of the high-voltage capacitor of this invention, and Figure 3 is used for manufacturing the high-voltage capacitor. It shows that it is a notch sectional view of a casting mold apparatus. 1... Cylindrical bobbin, 2... Wound type capacitor element, 3a, 3b... Lead wires, 4...
Container, 5a, 5b...Each eyelet, 6...Container storage type capacitor, 7...SF 6 gas, 8'...
...Epoxy resin liquid, 8...Epoxy resin, 9...
Mold, 10, 11, 12, 13... each valve, 14... vacuum pump, 15... synthetic resin liquid tank, 16... SF 6 gas cylinder.
Claims (1)
巻回した巻回型コンデンサ素子の前記筒形ボビン
の下端孔部を除く外周面部を包囲する容器を形成
すると共に、前記巻回型コンデンサ素子の巻回両
端面に面して各別に間隙を形成せしめて容器収容
形コンデンサを形成し、この容器収容形コンデン
サを複数個集合させ、かつこの集合体の各容器内
および筒形ボビン孔内に絶縁ガスを充填すると共
に、集合体のまわりを合成樹脂でモールドする際
して各筒形ボビンの孔内に合成樹脂を流入させ加
圧状態とすることにより各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
特徴とする高圧コンデンサ。 Forming a container that surrounds the outer peripheral surface of the cylindrical bobbin except for the lower end hole of the cylindrical bobbin of a cylindrical bobbin in which strip-shaped dielectric layers and electrode layers are alternately wound around the cylindrical bobbin; Separate gaps are formed facing both ends of the winding of the element to form a container-housed capacitor, and a plurality of these container-housed capacitors are assembled, and each of the containers and the cylindrical bobbin hole of this assembly is In addition to filling the container with insulating gas, when molding synthetic resin around the assembly, the synthetic resin flows into the hole of each cylindrical bobbin to create a pressurized state, thereby creating a positive pressure for the insulating gas in each container. A high voltage capacitor characterized by being sealed and integrally molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5971988U JPH0610663Y2 (en) | 1988-05-02 | 1988-05-02 | High voltage capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5971988U JPH0610663Y2 (en) | 1988-05-02 | 1988-05-02 | High voltage capacitors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01163322U true JPH01163322U (en) | 1989-11-14 |
| JPH0610663Y2 JPH0610663Y2 (en) | 1994-03-16 |
Family
ID=31285468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5971988U Expired - Lifetime JPH0610663Y2 (en) | 1988-05-02 | 1988-05-02 | High voltage capacitors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610663Y2 (en) |
-
1988
- 1988-05-02 JP JP5971988U patent/JPH0610663Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610663Y2 (en) | 1994-03-16 |
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