JPH069387Y2 - 検電検相器を備えた工事用開閉器 - Google Patents
検電検相器を備えた工事用開閉器Info
- Publication number
- JPH069387Y2 JPH069387Y2 JP1985187787U JP18778785U JPH069387Y2 JP H069387 Y2 JPH069387 Y2 JP H069387Y2 JP 1985187787 U JP1985187787 U JP 1985187787U JP 18778785 U JP18778785 U JP 18778785U JP H069387 Y2 JPH069387 Y2 JP H069387Y2
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- phase
- detection
- switch
- intermediate electrode
- 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.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 title claims description 10
- 238000001514 detection method Methods 0.000 claims description 72
- 239000004020 conductor Substances 0.000 claims description 35
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 description 11
- 238000012856 packing Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000007689 inspection Methods 0.000 description 6
- 206010014357 Electric shock Diseases 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985187787U JPH069387Y2 (ja) | 1985-12-04 | 1985-12-04 | 検電検相器を備えた工事用開閉器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985187787U JPH069387Y2 (ja) | 1985-12-04 | 1985-12-04 | 検電検相器を備えた工事用開閉器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6294518U JPS6294518U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-16 |
| JPH069387Y2 true JPH069387Y2 (ja) | 1994-03-09 |
Family
ID=31138569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985187787U Expired - Lifetime JPH069387Y2 (ja) | 1985-12-04 | 1985-12-04 | 検電検相器を備えた工事用開閉器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069387Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7510395B2 (ja) * | 2021-08-17 | 2024-07-03 | 株式会社日立産機システム | ガス絶縁開閉装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5412078U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-06-28 | 1979-01-26 | ||
| JPS59186919U (ja) * | 1983-07-15 | 1984-12-12 | 日本高圧電気株式会社 | 工事用開閉器に於けるブツシング構造 |
-
1985
- 1985-12-04 JP JP1985187787U patent/JPH069387Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6294518U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-16 |