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
Application number
GB1172518A
Inventor
Walter Langdon-Davies
Alfred Soames
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL7089D priority Critical patent/NL7089C/xx
Priority to DEL50575D priority patent/DE357519C/en
Application filed by Individual filed Critical Individual
Priority to GB1172518A priority patent/GB129805A/en
Priority to FR501598A priority patent/FR501598A/en
Publication of GB129805A publication Critical patent/GB129805A/en
Expired legal-status Critical Current

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.
GB1172518A 1918-07-17 1918-07-17 Improvements in or relating to Current Regulators or Transformers of the Constant Current Type. Expired GB129805A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL7089D NL7089C (en) 1918-07-17
DEL50575D DE357519C (en) 1918-07-17 AC regulator with two alternating inductive windings arranged on magnetizable cores
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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