GB129805A - Improvements in or relating to Current Regulators or Transformers of the Constant Current Type. - Google Patents
Improvements in or relating to Current Regulators or Transformers of the Constant Current Type.Info
- Publication number
- GB129805A GB129805A GB1172518A GB1172518A GB129805A GB 129805 A GB129805 A GB 129805A GB 1172518 A GB1172518 A GB 1172518A GB 1172518 A GB1172518 A GB 1172518A GB 129805 A GB129805 A GB 129805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformers
- current
- relating
- constant current
- constant
- 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
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
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/12—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable coil, winding, or part thereof; having movable shield
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Electron Sources, Ion Sources (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
129,805. Davies, W. Langdon-, and Soames, A. July 17, 1918. Regulating transformers.- A constant current transformer comprises a fixed primary coil A and a movable secondary C, the secondary being restrained from movement by a weight until the current reaches a predetermined value, when it adjusts the position to keep the current constant.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL50575D DE357519C (en) | 1918-07-17 | AC regulator with two alternating inductive windings arranged on magnetizable cores | |
NL7089D NL7089C (en) | 1918-07-17 | ||
GB1172518A GB129805A (en) | 1918-07-17 | 1918-07-17 | Improvements in or relating to Current Regulators or Transformers of the Constant Current Type. |
FR501598A FR501598A (en) | 1918-07-17 | 1919-07-10 | Improvements to current regulators for alternating current circuits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1172518A GB129805A (en) | 1918-07-17 | 1918-07-17 | Improvements in or relating to Current Regulators or Transformers of the Constant Current Type. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB129805A true GB129805A (en) | 1919-07-17 |
Family
ID=32395920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1172518A Expired GB129805A (en) | 1918-07-17 | 1918-07-17 | Improvements in or relating to Current Regulators or Transformers of the Constant Current Type. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE357519C (en) |
FR (1) | FR501598A (en) |
GB (1) | GB129805A (en) |
NL (1) | NL7089C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112185673A (en) * | 2020-09-02 | 2021-01-05 | 中铁第一勘察设计院集团有限公司 | Voltage stabilizing transformer based on self-adaptive on-load tap-changer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126022B (en) * | 1958-08-08 | 1962-03-22 | Johann Wirth | Transformer with continuously adjustable secondary voltage |
DE1178158B (en) * | 1963-11-26 | 1964-09-17 | Kirsch Fa Bernhard | Electric arc welding transformer |
-
0
- DE DEL50575D patent/DE357519C/en not_active Expired
- NL NL7089D patent/NL7089C/xx active
-
1918
- 1918-07-17 GB GB1172518A patent/GB129805A/en not_active Expired
-
1919
- 1919-07-10 FR FR501598A patent/FR501598A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112185673A (en) * | 2020-09-02 | 2021-01-05 | 中铁第一勘察设计院集团有限公司 | Voltage stabilizing transformer based on self-adaptive on-load tap-changer |
Also Published As
Publication number | Publication date |
---|---|
NL7089C (en) | |
DE357519C (en) | 1922-08-28 |
FR501598A (en) | 1920-04-17 |
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