GB1524745A - Transformers - Google Patents

Transformers

Info

Publication number
GB1524745A
GB1524745A GB15814/76A GB1581476A GB1524745A GB 1524745 A GB1524745 A GB 1524745A GB 15814/76 A GB15814/76 A GB 15814/76A GB 1581476 A GB1581476 A GB 1581476A GB 1524745 A GB1524745 A GB 1524745A
Authority
GB
United Kingdom
Prior art keywords
winding
pair
cores
high frequency
transformer
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
GB15814/76A
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.)
Communications Patents Ltd
Original Assignee
Communications Patents 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 Communications Patents Ltd filed Critical Communications Patents Ltd
Priority to GB15814/76A priority Critical patent/GB1524745A/en
Priority to ZA00771826A priority patent/ZA771826B/en
Priority to IT48901/77A priority patent/IT1079610B/en
Priority to AU24400/77A priority patent/AU498117B2/en
Priority to ES457965A priority patent/ES457965A1/en
Publication of GB1524745A publication Critical patent/GB1524745A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/06—Broad-band transformers, e.g. suitable for handling frequencies well down into the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances

Abstract

1524745 High frequency transformers COMMUNICATIONS PATENTS Ltd 22 March 1977 [20 April 1976] 15814/76 Heading HIT A high frequency transformer (3-30 MHz) comprises two cores, 1, 2, an intermediate core 3, and two reluctance gaps 4; two pairs of winding sets 6, 7 are mounted on the cores 1, 2, one set of each pair on each core; and a centre tap 8, 9, 10, 11 of a winding 7 of each set is connected to an end of a winding 6 of the other set in the same pair, and the otherwise unconnected ends of the windings 6 in each pair are joined at terminals 12, 13. The transformer is for wired broadcasting systems, e.g. Fig. 3 (not shown).
GB15814/76A 1976-04-20 1976-04-20 Transformers Expired GB1524745A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB15814/76A GB1524745A (en) 1976-04-20 1976-04-20 Transformers
ZA00771826A ZA771826B (en) 1976-04-20 1977-03-28 Improvements in or relating to transformers
IT48901/77A IT1079610B (en) 1976-04-20 1977-04-08 IMPROVEMENTS RELATED TO TRANSFORMERS
AU24400/77A AU498117B2 (en) 1976-04-20 1977-04-19 Transformer for wired broadcasting system
ES457965A ES457965A1 (en) 1976-04-20 1977-04-20 Transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15814/76A GB1524745A (en) 1976-04-20 1976-04-20 Transformers

Publications (1)

Publication Number Publication Date
GB1524745A true GB1524745A (en) 1978-09-13

Family

ID=10065978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15814/76A Expired GB1524745A (en) 1976-04-20 1976-04-20 Transformers

Country Status (5)

Country Link
AU (1) AU498117B2 (en)
ES (1) ES457965A1 (en)
GB (1) GB1524745A (en)
IT (1) IT1079610B (en)
ZA (1) ZA771826B (en)

Also Published As

Publication number Publication date
AU498117B2 (en) 1979-02-08
AU2440077A (en) 1978-10-26
IT1079610B (en) 1985-05-13
ES457965A1 (en) 1978-02-01
ZA771826B (en) 1978-03-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee