JPS627131U - - Google Patents
Info
- Publication number
- JPS627131U JPS627131U JP9755385U JP9755385U JPS627131U JP S627131 U JPS627131 U JP S627131U JP 9755385 U JP9755385 U JP 9755385U JP 9755385 U JP9755385 U JP 9755385U JP S627131 U JPS627131 U JP S627131U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum valve
- utility
- model registration
- nickel plating
- electroless nickel
- 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.)
- Pending
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１図は本考案の真空バルブの一実施例を示す
断面図、第２図は本考案に関連する電極材料と電
極間距離を変化させた場合の耐電圧特性を示す線
図である。
３……真空容器、４，５……電極、６……固定
通電軸、７……可動通電軸、８……ベローズ、９
……ベローズカバー、１０……シールド。
FIG. 1 is a cross-sectional view showing an embodiment of the vacuum valve of the present invention, and FIG. 2 is a diagram showing withstand voltage characteristics when changing the electrode material and the distance between the electrodes related to the present invention. 3... Vacuum container, 4, 5... Electrode, 6... Fixed current-carrying shaft, 7... Movable current-carrying shaft, 8... Bellows, 9
...Bellows cover, 10...Shield.
Claims (1)
設する真空バルブにおいて、前記部材に電圧が印
加されたとき絶縁破壊を発生し易い部分の表面に
、無電解ニツケルめつきを施したことを特徴とす
る真空バルブ。 (2) 無電解ニツケルめつきを、厚さ１〜２０μ
ｍとした実用新案登録請求の範囲第１項記載の真
空バルブ。[Claims for Utility Model Registration] (1) In a vacuum valve in which a member made of a copper-based material is disposed inside a vacuum vessel, on the surface of a portion where dielectric breakdown is likely to occur when a voltage is applied to the member, A vacuum valve characterized by electroless nickel plating. (2) Electroless nickel plating with a thickness of 1 to 20μ
The vacuum valve according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9755385U JPS627131U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9755385U JPS627131U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627131U true JPS627131U (en) | 1987-01-16 |
Family
ID=30964608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9755385U Pending JPS627131U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627131U (en) |
-
1985
- 1985-06-28 JP JP9755385U patent/JPS627131U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS627131U (en) | ||
| JPS61158942U (en) | ||
| JPS59110934U (en) | Vacuum cutter | |
| JPS6455634U (en) | ||
| JPS6264939U (en) | ||
| JPS59152730U (en) | variable porcelain capacitor | |
| JPS6196901U (en) | ||
| JPS6412327U (en) | ||
| JPS61194233U (en) | ||
| JPH0360715U (en) | ||
| JPH0184403U (en) | ||
| JPS6252908U (en) | ||
| JPS59118251U (en) | vacuum valve | |
| JPS61104942U (en) | ||
| JPS6282542U (en) | ||
| JPS61131808U (en) | ||
| JPS5952543U (en) | vacuum valve | |
| JPS5982934U (en) | Vacuum cutter | |
| JPS58170746U (en) | electromagnetic switch device | |
| JPH0436222U (en) | ||
| JPS61172434U (en) | ||
| JPS61172432U (en) | ||
| JPS61119338U (en) | ||
| JPH0229502U (en) | ||
| JPH0288203U (en) |