GB452028A - Improvements in and relating to electric transformers - Google Patents

Improvements in and relating to electric transformers

Info

Publication number
GB452028A
GB452028A GB4910/35A GB491035A GB452028A GB 452028 A GB452028 A GB 452028A GB 4910/35 A GB4910/35 A GB 4910/35A GB 491035 A GB491035 A GB 491035A GB 452028 A GB452028 A GB 452028A
Authority
GB
United Kingdom
Prior art keywords
core
limb
windings
feb
relating
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
GB4910/35A
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 GB452028A publication Critical patent/GB452028A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/04—Producing ice by using stationary moulds
    • F25C1/06—Producing ice by using stationary moulds open or openable at both ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

452,028. Transformers. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London. Feb. 15, 1935, No. 4910. Convention date, Feb. 16, 1934. [Class 38 (ii)] A transformer comprises three closed cores d, e, arranged as shown, the windings being arranged each to surround one limb of the central core d and one limb of an associated outer core e. Joint-gaps f, g are formed in the central core d and have non-magnetic material inserted therein. In an alternative arrangement the windings are arranged round the inner limbs of a four-limbed core, joint gaps being provided only in the yokes joining these inner limbs.
GB4910/35A 1934-02-16 1935-02-15 Improvements in and relating to electric transformers Expired GB452028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE452028X 1934-02-16

Publications (1)

Publication Number Publication Date
GB452028A true GB452028A (en) 1936-08-17

Family

ID=6538593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4910/35A Expired GB452028A (en) 1934-02-16 1935-02-15 Improvements in and relating to electric transformers

Country Status (2)

Country Link
FR (1) FR452028A (en)
GB (1) GB452028A (en)

Also Published As

Publication number Publication date
FR452028A (en) 1913-05-05

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