NL128567C - - Google Patents
Info
- Publication number
- NL128567C NL128567C NL128567DA NL128567C NL 128567 C NL128567 C NL 128567C NL 128567D A NL128567D A NL 128567DA NL 128567 C NL128567 C NL 128567C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Attenuators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6604249A NL6604249A (en) | 1966-03-31 | 1966-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL128567C true NL128567C (en) |
Family
ID=19796151
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL128567D NL128567C (en) | 1966-03-31 | ||
NL6604249A NL6604249A (en) | 1966-03-31 | 1966-03-31 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6604249A NL6604249A (en) | 1966-03-31 | 1966-03-31 |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT278180B (en) |
BE (1) | BE696401A (en) |
CH (1) | CH454271A (en) |
DE (1) | DE1638560B2 (en) |
FR (1) | FR1529682A (en) |
GB (1) | GB1150992A (en) |
NL (2) | NL6604249A (en) |
SE (1) | SE333982B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646612B2 (en) * | 1984-06-11 | 1994-06-15 | 三菱電機株式会社 | Tap changer converter |
CN110931234B (en) * | 2019-12-17 | 2020-10-02 | 淄博职业学院 | Pressure regulating device with prolonged service life |
-
0
- NL NL128567D patent/NL128567C/xx active
-
1966
- 1966-03-31 NL NL6604249A patent/NL6604249A/xx unknown
-
1967
- 1967-03-17 CH CH399667A patent/CH454271A/en unknown
- 1967-03-17 AT AT261067A patent/AT278180B/en active
- 1967-03-21 DE DE19671638560 patent/DE1638560B2/en not_active Withdrawn
- 1967-03-30 FR FR48476A patent/FR1529682A/en not_active Expired
- 1967-03-30 GB GB1461567A patent/GB1150992A/en not_active Expired
- 1967-03-30 SE SE440467A patent/SE333982B/xx unknown
- 1967-03-31 BE BE696401D patent/BE696401A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1150992A (en) | 1969-05-07 |
AT278180B (en) | 1970-01-26 |
BE696401A (en) | 1967-09-01 |
CH454271A (en) | 1968-04-15 |
DE1638560A1 (en) | 1970-06-25 |
DE1638560B2 (en) | 1972-03-30 |
FR1529682A (en) | 1968-06-21 |
SE333982B (en) | 1971-04-05 |
NL6604249A (en) | 1967-10-02 |