NL152694C - - Google Patents
Info
- Publication number
- NL152694C NL152694C NL152694DC NL152694C NL 152694 C NL152694 C NL 152694C NL 152694D C NL152694D C NL 152694DC NL 152694 C NL152694 C NL 152694C
- Authority
- NL
- Netherlands
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7112397A NL152694B (en) | 1971-09-09 | 1971-09-09 | CONTROL SWITCH FOR AN ADJUSTABLE VERY HIGH VOLTAGE TRANSFORMER WITH A LOAD SWITCH FINE SELECTOR AND A PRE-SELECTOR FOR PLUS AND MINUS SWITCHING OR FOR COARSE-FINE CONTROL. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL152694C true NL152694C (en) |
Family
ID=19813987
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL152694D NL152694C (en) | 1971-09-09 | ||
| NL7112397A NL152694B (en) | 1971-09-09 | 1971-09-09 | CONTROL SWITCH FOR AN ADJUSTABLE VERY HIGH VOLTAGE TRANSFORMER WITH A LOAD SWITCH FINE SELECTOR AND A PRE-SELECTOR FOR PLUS AND MINUS SWITCHING OR FOR COARSE-FINE CONTROL. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112397A NL152694B (en) | 1971-09-09 | 1971-09-09 | CONTROL SWITCH FOR AN ADJUSTABLE VERY HIGH VOLTAGE TRANSFORMER WITH A LOAD SWITCH FINE SELECTOR AND A PRE-SELECTOR FOR PLUS AND MINUS SWITCHING OR FOR COARSE-FINE CONTROL. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2243180A1 (en) |
| FR (1) | FR2152276A5 (en) |
| GB (1) | GB1408908A (en) |
| NL (2) | NL152694B (en) |
| SE (1) | SE377859B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4437143C1 (en) * | 1994-10-18 | 1995-12-21 | Reinhausen Maschf Scheubeck | Step selector for tap-switch on tapped transformers |
| CN114141496B (en) * | 2021-12-03 | 2024-02-06 | 特变电工衡阳变压器有限公司 | On-load voltage regulating transformer |
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0
- NL NL152694D patent/NL152694C/xx active
-
1971
- 1971-09-09 NL NL7112397A patent/NL152694B/en unknown
-
1972
- 1972-09-01 DE DE19722243180 patent/DE2243180A1/en active Pending
- 1972-09-06 SE SE1151072D patent/SE377859B/xx unknown
- 1972-09-07 GB GB4163472A patent/GB1408908A/en not_active Expired
- 1972-09-08 FR FR7232513A patent/FR2152276A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7112397A (en) | 1973-03-13 |
| FR2152276A5 (en) | 1973-04-20 |
| DE2243180A1 (en) | 1973-03-15 |
| NL152694B (en) | 1977-03-15 |
| GB1408908A (en) | 1975-10-08 |
| SE377859B (en) | 1975-07-28 |