JPH0438126B2 - - Google Patents
Info
- Publication number
- JPH0438126B2 JPH0438126B2 JP2609384A JP2609384A JPH0438126B2 JP H0438126 B2 JPH0438126 B2 JP H0438126B2 JP 2609384 A JP2609384 A JP 2609384A JP 2609384 A JP2609384 A JP 2609384A JP H0438126 B2 JPH0438126 B2 JP H0438126B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- circuit
- tap
- valve
- vacuum valve
- 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
Links
- 238000004804 winding Methods 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2609384A JPS60170913A (ja) | 1984-02-16 | 1984-02-16 | 負荷時タツプ切換器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2609384A JPS60170913A (ja) | 1984-02-16 | 1984-02-16 | 負荷時タツプ切換器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60170913A JPS60170913A (ja) | 1985-09-04 |
| JPH0438126B2 true JPH0438126B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-23 |
Family
ID=12183982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2609384A Granted JPS60170913A (ja) | 1984-02-16 | 1984-02-16 | 負荷時タツプ切換器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60170913A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1984
- 1984-02-16 JP JP2609384A patent/JPS60170913A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60170913A (ja) | 1985-09-04 |