JPS62120235U - - Google Patents
Info
- Publication number
- JPS62120235U JPS62120235U JP852786U JP852786U JPS62120235U JP S62120235 U JPS62120235 U JP S62120235U JP 852786 U JP852786 U JP 852786U JP 852786 U JP852786 U JP 852786U JP S62120235 U JPS62120235 U JP S62120235U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- switch
- tip
- flange
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Insulators (AREA)
Description
第１図乃至第３図は一般的なブツシング構造を
示し、第１図はその破断正面図、第２図は側面図
、第３図ａ，ｂはブツシングとフランジ金具嵌合
部の詳細図、第４図は一般的なブツシングを備え
た工事用開閉器の正面図、第５図はその側面図で
ある。
１：開閉器、７：操作箱、１４：ケース、１５
：ブツシング、１６：中心導体、１６ａ：雌形接
触子、１７：フランジ金具、３９：雄形接触子、
４０：ケーブル、４１：プラグ、４１ｂ：凹部、
４１ｃ：先端係合部、４２：袋ナツト。
1 to 3 show a general bushing structure, FIG. 1 is a cutaway front view thereof, FIG. 2 is a side view, and FIGS. 3 a and 3 are detailed views of the fitting part of the bushing and flange fitting. FIG. 4 is a front view of a construction switch equipped with a general bushing, and FIG. 5 is a side view thereof. 1: Switch, 7: Operation box, 14: Case, 15
: Bushing, 16: Center conductor, 16a: Female contact, 17: Flange fitting, 39: Male contact,
40: cable, 41: plug, 41b: recess,
41c: Tip engaging portion, 42: Cap nut.
Claims (1)
等の絶縁物から成り、中心軸部１５ａに中心導体
１６を挿通固定し、導体１６の外部先端部に外部
導体と接続するソケツト部１６ａが、内部先端部
には内部接触部と接続あるいは接触する接触部１
６ｂが形成されたブツシング１５、ブツシングの
鍔部１５ｃに固着され、ブツシングをケース１４
に取付けるフランジ金具１７、開閉器への引込ケ
ーブルの先端にゴムあるいは合成樹脂等の絶縁物
により形成され、前記ソケツト部１６ａに接続す
る雄形接触子３９に備えたプラグ４１、プラグ４
１に回転可能に係合されフランジ金具１７のネジ
部１７ａと螺合するネジ部４２ａを有する袋ナツ
ト４２、を備えた開閉器ブツシングにおいて、フ
ランジ金具１７と袋ナツト４２の少くとも一方、
特にフランジ金具１７を軽量金属で形成し、少く
ともその嵌合ネジ部に無電解ニツケルメツキを施
したことを特徴とする開閉器のブツシング。 A socket part 16a is inserted through the case 14 of the switch, is made of an insulating material such as epoxy resin, and has a central conductor 16 inserted and fixed into the central shaft part 15a, and is connected to the external conductor at the external tip of the conductor 16. The tip part has a contact part 1 that connects or contacts the internal contact part.
6b is formed on the bushing 15, which is fixed to the flange 15c of the bushing, and the bushing is attached to the case 14.
A flange fitting 17 attached to the switch, a plug 41 formed of an insulating material such as rubber or synthetic resin at the tip of the lead-in cable to the switch, and provided on the male contact 39 connected to the socket portion 16a.
1, at least one of the flange fitting 17 and the cap nut 42,
In particular, a bushing for a switch is characterized in that the flange fitting 17 is made of a lightweight metal, and at least the fitting screw portion thereof is electroless nickel plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP852786U JPH0314768Y2 (en) | 1986-01-23 | 1986-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP852786U JPH0314768Y2 (en) | 1986-01-23 | 1986-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62120235U true JPS62120235U (en) | 1987-07-30 |
| JPH0314768Y2 JPH0314768Y2 (en) | 1991-04-02 |
Family
ID=30792984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP852786U Expired JPH0314768Y2 (en) | 1986-01-23 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314768Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006032212A (en) * | 2004-07-20 | 2006-02-02 | Energy Support Corp | Switch for construction |
| EP3185251A1 (en) * | 2015-12-22 | 2017-06-28 | Siemens Aktiengesellschaft | High voltage feed-through with voltage divider pickup and production method for a high-voltage feed-through with voltage divider pickup |
-
1986
- 1986-01-23 JP JP852786U patent/JPH0314768Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006032212A (en) * | 2004-07-20 | 2006-02-02 | Energy Support Corp | Switch for construction |
| JP4695356B2 (en) * | 2004-07-20 | 2011-06-08 | エナジーサポート株式会社 | Construction switch |
| EP3185251A1 (en) * | 2015-12-22 | 2017-06-28 | Siemens Aktiengesellschaft | High voltage feed-through with voltage divider pickup and production method for a high-voltage feed-through with voltage divider pickup |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314768Y2 (en) | 1991-04-02 |
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