NL6916684A - - Google Patents
Info
- Publication number
- NL6916684A NL6916684A NL6916684A NL6916684A NL6916684A NL 6916684 A NL6916684 A NL 6916684A NL 6916684 A NL6916684 A NL 6916684A NL 6916684 A NL6916684 A NL 6916684A NL 6916684 A NL6916684 A NL 6916684A
- 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)
- Protection Of Static Devices (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Direct Current Motors (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR172630 | 1968-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6916684A true NL6916684A (fr) | 1970-05-08 |
Family
ID=8656514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6916684A NL6916684A (fr) | 1968-11-05 | 1969-11-05 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3599040A (fr) |
| BE (1) | BE740669A (fr) |
| DE (1) | DE1955663A1 (fr) |
| ES (1) | ES373182A1 (fr) |
| FR (1) | FR1604859A (fr) |
| GB (1) | GB1236327A (fr) |
| NL (1) | NL6916684A (fr) |
| SE (1) | SE351513B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739256A (en) * | 1971-01-29 | 1973-06-12 | Reinhausen Geb Scheubeck Kg Ma | Transfer switching system for regulating transformers including thyristor network and logic controls therefor |
| US3818321A (en) * | 1973-04-09 | 1974-06-18 | Wilorco Inc | Voltage regulator |
| US8274349B2 (en) * | 2008-05-16 | 2012-09-25 | Lpsi (Barbados) Ltd. | Voltage regulation system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3263157A (en) * | 1962-04-17 | 1966-07-26 | Acme Electric Corp | Regulator circuit |
| US3351838A (en) * | 1964-11-09 | 1967-11-07 | North Electric Co | Automatic battery charger using ramp function for error signal reference in scr control of multiphrase load |
| US3423635A (en) * | 1966-07-25 | 1969-01-21 | Railroad Accessories Corp | Railroad track or line circuit surge protectors |
| FR1522557A (fr) * | 1967-03-17 | 1968-04-26 | Comp Generale Electricite | Dispositif de commutation en charge avec présélecteur des prises à commuter d'un enroulement à prises multiples |
-
1968
- 1968-11-05 FR FR172630A patent/FR1604859A/fr not_active Expired
-
1969
- 1969-10-23 BE BE740669D patent/BE740669A/xx unknown
- 1969-11-03 GB GB53880/69A patent/GB1236327A/en not_active Expired
- 1969-11-05 US US874182A patent/US3599040A/en not_active Expired - Lifetime
- 1969-11-05 NL NL6916684A patent/NL6916684A/xx unknown
- 1969-11-05 ES ES373182A patent/ES373182A1/es not_active Expired
- 1969-11-05 SE SE15193/69A patent/SE351513B/xx unknown
- 1969-11-05 DE DE19691955663 patent/DE1955663A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE351513B (fr) | 1972-11-27 |
| ES373182A1 (es) | 1972-01-01 |
| GB1236327A (en) | 1971-06-23 |
| US3599040A (en) | 1971-08-10 |
| DE1955663A1 (de) | 1970-05-06 |
| FR1604859A (fr) | 1972-04-17 |
| BE740669A (fr) | 1970-04-23 |