JPS5593206A - Electrical lead structure for oil filled electrical apparatus - Google Patents
Electrical lead structure for oil filled electrical apparatusInfo
- Publication number
- JPS5593206A JPS5593206A JP358779A JP358779A JPS5593206A JP S5593206 A JPS5593206 A JP S5593206A JP 358779 A JP358779 A JP 358779A JP 358779 A JP358779 A JP 358779A JP S5593206 A JPS5593206 A JP S5593206A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- duct
- spacer
- oil tank
- transformer
- 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
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
PURPOSE: To make the size of a connecting device smaller while elevating the dielectric breakdown strength by connecting a duct of the 1st oil tank such as a transformer and a duct of the 2nd oil tank such as a cable housing through a horizontal plate-like spacer and connecting the conductor leads from each by allowing said leads to penetrate the spacer vertcally.
CONSTITUTION: The duct 1 of 1st oil tank of a transformer or the like and the duct 2 of 2nd oil tank of a cable housing or the like are coupled by the bolt 4 by means of an epoxy resin plate-like spacer 3 with a lead conductor 5 passing through its central part. This spacer provided with a electric shield 6 around the conductor 5 is made to have the same electric potential as that of the conductor 5 by measn of the connecting wire 6A. The electrical lead structure is constructed as alove, and then, the conductor 8 with the insulating coating 10 and the conductor 7 with the same insulating coating 9 are connected to the upper and lower ends of the conductor 5. Furthermore, an umbrella like cover 11 made of an insulating material is installed surrounding the upper conductor 8, the upper end of this cover is fastened with an insulating string 12 and the area of the lower rim adjacent to the duct 2 is folded backwards to form groove to receive and collect the dropping oil impurities.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP358779A JPS5593206A (en) | 1979-01-08 | 1979-01-08 | Electrical lead structure for oil filled electrical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP358779A JPS5593206A (en) | 1979-01-08 | 1979-01-08 | Electrical lead structure for oil filled electrical apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5593206A true JPS5593206A (en) | 1980-07-15 |
Family
ID=11561582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP358779A Pending JPS5593206A (en) | 1979-01-08 | 1979-01-08 | Electrical lead structure for oil filled electrical apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5593206A (en) |
-
1979
- 1979-01-08 JP JP358779A patent/JPS5593206A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU598730B2 (en) | High voltage measurement transformer for suspension from a high voltage switching apparatus | |
US4219742A (en) | Hybrid dual voltage transmission system | |
GB2013998A (en) | Improvements in or relating to electric power lines | |
CN1007098B (en) | Gas protecting cover | |
JPS5593206A (en) | Electrical lead structure for oil filled electrical apparatus | |
CN1010720B (en) | Gas sheath | |
DE2239133C3 (en) | Compressed gas insulated high voltage cable | |
GB930017A (en) | Improvements in and relating to the testing of high voltage electric cables | |
US3336435A (en) | Pothead construction with girdle shield | |
JPS52143495A (en) | Earthing method of transmission iron tower rizer cable | |
SE446787B (en) | ELECTROSTATIC SCREEN | |
JPS5854568B2 (en) | Cable termination box with built-in lightning arrester | |
SU879828A1 (en) | Lightning protection device | |
CN2525663Y (en) | Dry high voltage current mutual inductor | |
JPS5479492A (en) | Electric device having gas bushing | |
JPS54113837A (en) | Switching device insulated by gas | |
JPS6036566B2 (en) | How to fix the light guide | |
JPS5922723Y2 (en) | Connection device for oil-filled electrical equipment and gas-insulated electrical equipment | |
CN2496121Y (en) | Device for preventing fraudulent use of electricity on primary wire inlet and outlet end of current mutual inductor used for high-voltage electric energy metering apparatus | |
JPS57167612A (en) | Winding composition of stationary induction apparatus | |
SU1079133A1 (en) | Uhf dipole antenna | |
NL7406367A (en) | Earthing system for electrical installation with protected earth cable - welds core to top of electrode driven down by removable extension earthing sheathing | |
JPS54120827A (en) | Lead pulling-out device into oil for induction equipment | |
JPS56133805A (en) | Oil filled electric apparatus | |
JPS5624911A (en) | Transformer and assembling thereof |