GB467866A - Improvements in and relating to transformer voltage regulating systems - Google Patents

Improvements in and relating to transformer voltage regulating systems

Info

Publication number
GB467866A
GB467866A GB10957/36A GB1095736A GB467866A GB 467866 A GB467866 A GB 467866A GB 10957/36 A GB10957/36 A GB 10957/36A GB 1095736 A GB1095736 A GB 1095736A GB 467866 A GB467866 A GB 467866A
Authority
GB
United Kingdom
Prior art keywords
relating
april
snap
disc
voltage regulating
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
GB10957/36A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB467866A publication Critical patent/GB467866A/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
    • H01F29/02—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)
  • Control Of Electrical Variables (AREA)

Abstract

467,866. Actuating switches. BRITISH THOMSON-HOUSTON CO., Ltd. April 16, 1936, No. 10957. Convention date, April 16, 1935. Addition to 400,962, [Group XXXV]. [Class 38 (v)] [Also in Group XXXV] The tap-changing switch 36 for a transformer is operated by a reversible motor 23 through a Geneva-stop gear 22 having a snap-action connection, the motor being controlled in response to the voltage by a contact-making voltmeter 25. The snap-action is effected by a spring 34 which is stretched as the disc 28 is rotated to the position shown, at which point the spring acts to rotate the disc 28 rapidly through half a revolution, this being permitted by a lost-motion connection 24, to effect actuation of the switch 15<1>.
GB10957/36A 1935-04-16 1936-04-16 Improvements in and relating to transformer voltage regulating systems Expired GB467866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467866XA 1935-04-16 1935-04-16

Publications (1)

Publication Number Publication Date
GB467866A true GB467866A (en) 1937-06-24

Family

ID=21945384

Family Applications (2)

Application Number Title Priority Date Filing Date
GB10957/36A Expired GB467866A (en) 1935-04-16 1936-04-16 Improvements in and relating to transformer voltage regulating systems
GB8172/37A Expired GB487354A (en) 1935-04-16 1937-03-19 Improvements in and relating to electric transformer regulating systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8172/37A Expired GB487354A (en) 1935-04-16 1937-03-19 Improvements in and relating to electric transformer regulating systems

Country Status (3)

Country Link
US (1) US2156997A (en)
DE (1) DE724503C (en)
GB (2) GB467866A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295053A (en) * 1963-09-13 1966-12-27 Superior Electric Co Automatic voltage regulator
US3474326A (en) * 1967-01-27 1969-10-21 Gen Electric Tap changing apparatus for inductive windings

Also Published As

Publication number Publication date
DE724503C (en) 1942-08-28
GB487354A (en) 1938-06-20
US2156997A (en) 1939-05-02

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