JPH0316688U - - Google Patents
Info
- Publication number
- JPH0316688U JPH0316688U JP7786889U JP7786889U JPH0316688U JP H0316688 U JPH0316688 U JP H0316688U JP 7786889 U JP7786889 U JP 7786889U JP 7786889 U JP7786889 U JP 7786889U JP H0316688 U JPH0316688 U JP H0316688U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- lightning arrester
- equipment
- structure part
- engages
- 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
- 238000009413 insulation Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Description
第１図は本考案の機器終端直結避雷器を設置し
た一実施例の多回路開閉器の内部正面図、第２図
は第１図の単線結線図、第３図は本考案の機器端
末部又は接続部への契合部を有する機器終端直結
避雷器の一実施例の断面図を示す。
１…開閉器のケース、２…避雷器、３…アース
線、４…絶縁端末、５，６…開閉器接点、７…機
器端末部（ケーブル用）、８…端子、９…機器絶
縁体、１０…内部導電層、１１…外部導電層、１
２…絶縁構造部、１３…放電電極、１４…絶縁ス
ペーサ、１５…放電ギヤツプ、１６…エレメント
、１７…容器、１８…バネ、１９…避雷器本体、
２０…圧縮バネ、２１…ナツト、２２…パツキン
、２３…端子、２４…通気穴、２５…押えリング
、２６…フクロナツト、２７…フタ。
Fig. 1 is an internal front view of a multi-circuit switch according to an embodiment in which a device-terminated direct connection lightning arrester of the present invention is installed, Fig. 2 is a single-line connection diagram of Fig. 1, and Fig. 3 is a device terminal or FIG. 2 shows a cross-sectional view of an embodiment of a device-terminated lightning arrester having a mating portion to a connecting portion. DESCRIPTION OF SYMBOLS 1... Switch case, 2... Lightning arrester, 3... Earth wire, 4... Insulated terminal, 5, 6... Switch contact, 7... Equipment terminal part (for cable), 8... Terminal, 9... Equipment insulator, 10 ...Inner conductive layer, 11...Outer conductive layer, 1
2... Insulating structure part, 13... Discharge electrode, 14... Insulating spacer, 15... Discharge gap, 16... Element, 17... Container, 18... Spring, 19 ... Lightning arrester body,
20... Compression spring, 21... Nut, 22... Packing, 23... Terminal, 24... Ventilation hole, 25... Presser ring, 26... Bag nut, 27... Lid.
Claims (1)
部を有し、その内部に避雷器本体を収納して成る
ことを特徴とする機器終端直結避雷器。 A lightning arrester directly connected to an equipment terminal, characterized in that it has an insulating structure part that engages with a terminal part or a connecting part of the equipment, and a lightning arrester main body is housed inside the insulation structure part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786889U JPH089919Y2 (en) | 1989-06-30 | 1989-06-30 | Switchgear for power distribution, direct termination of lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786889U JPH089919Y2 (en) | 1989-06-30 | 1989-06-30 | Switchgear for power distribution, direct termination of lightning arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316688U true JPH0316688U (en) | 1991-02-19 |
| JPH089919Y2 JPH089919Y2 (en) | 1996-03-21 |
Family
ID=31620639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7786889U Expired - Lifetime JPH089919Y2 (en) | 1989-06-30 | 1989-06-30 | Switchgear for power distribution, direct termination of lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089919Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276964A (en) * | 1999-03-23 | 2000-10-06 | Daihen Corp | Ground-installed multi-circuit switch |
-
1989
- 1989-06-30 JP JP7786889U patent/JPH089919Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000276964A (en) * | 1999-03-23 | 2000-10-06 | Daihen Corp | Ground-installed multi-circuit switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089919Y2 (en) | 1996-03-21 |
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