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GB1417122A - Transformers - Google Patents

Transformers

Info

Publication number
GB1417122A
GB1417122A GB5427372A GB5427372A GB1417122A GB 1417122 A GB1417122 A GB 1417122A GB 5427372 A GB5427372 A GB 5427372A GB 5427372 A GB5427372 A GB 5427372A GB 1417122 A GB1417122 A GB 1417122A
Authority
GB
United Kingdom
Prior art keywords
cores
core
limbs
nov
pair
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
GB5427372A
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
Application filed by Individual filed Critical Individual
Publication of GB1417122A publication Critical patent/GB1417122A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

1417122 Transformers R SATO 23 Nov 1972 [29 Nov 1971] 54273/72 Heading HIT A transformer 20 has primary and secondary windings on a core assembly comprising 4 kinds of cores 23, 25, 27, 29 respectively, all made of seamless rectangular plates having an opening; a pair of cores 25 sandwiching core 23 so that their openings are aligned, two cores 27 having their plates parallel to those of core 23, and two pairs of cores 29 being perpendicular to and abutting cores 27 and the ends of core 23, each winding member 33 comprising limbs 33a, 33b, 33c, 49 extending through cores 23 and 25 one core 27 and one pair of cores 29, which fill the opening defined by the limbs. Terminals 51 are provided.
GB5427372A 1971-11-29 1972-11-23 Transformers Expired GB1417122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9534671 1971-11-29

Publications (1)

Publication Number Publication Date
GB1417122A true GB1417122A (en) 1975-12-10

Family

ID=14135104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5427372A Expired GB1417122A (en) 1971-11-29 1972-11-23 Transformers

Country Status (5)

Country Link
US (1) US3832661A (en)
CA (1) CA1012622A (en)
DE (1) DE2258194A1 (en)
FR (1) FR2162023B3 (en)
GB (1) GB1417122A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682000A (en) * 1985-03-18 1987-07-21 Conrac Corporation Welding transformer and rectifier assembly
US4833437A (en) * 1986-07-21 1989-05-23 Williamson Windings Inc. Magnetic core inductor
US5179365A (en) * 1989-12-29 1993-01-12 At&T Bell Laboratories Multiple turn low profile magnetic component using sheet windings
SG10201504616TA (en) 2010-06-11 2015-07-30 Ricoh Co Ltd Information storage device, removable device, developer container, and image forming apparatus
US10062497B2 (en) * 2014-02-17 2018-08-28 Honeywell International Inc. Pseudo edge-wound winding using single pattern turn

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723840A (en) * 1928-12-14 1929-08-06 Gen Electric Transformer
US1765483A (en) * 1929-03-12 1930-06-24 Westinghouse Electric & Mfg Co Transformer core-structure
US2314912A (en) * 1939-05-25 1943-03-30 Gen Electric Stationary induction apparatus
DE961190C (en) * 1954-08-19 1957-04-04 Westinghouse Electric Corp Transformer with laminated iron core supporting the windings and additional laminated auxiliary cores
NL105037C (en) * 1956-10-16 1900-01-01 Gen Electric
US3419834A (en) * 1966-03-24 1968-12-31 Ian C. Mckechnie Electrical coils
US3503027A (en) * 1968-08-29 1970-03-24 Olsen Magnetic Inc Reactive transformer
US3571772A (en) * 1969-11-18 1971-03-23 Westinghouse Electric Corp Electrical inductive apparatus having magnetic shielding loops
CA938356A (en) * 1970-07-07 1973-12-11 Sato Ryoda Transformer

Also Published As

Publication number Publication date
FR2162023B3 (en) 1976-01-09
CA1012622A (en) 1977-06-21
US3832661A (en) 1974-08-27
DE2258194A1 (en) 1973-06-07
FR2162023A1 (en) 1973-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee