GB221507A - Improvements in or relating to frequency transformers - Google Patents

Improvements in or relating to frequency transformers

Info

Publication number
GB221507A
GB221507A GB20897/24A GB2089724A GB221507A GB 221507 A GB221507 A GB 221507A GB 20897/24 A GB20897/24 A GB 20897/24A GB 2089724 A GB2089724 A GB 2089724A GB 221507 A GB221507 A GB 221507A
Authority
GB
United Kingdom
Prior art keywords
sheets
oil
transformers
frequency transformers
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
GB20897/24A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB221507A publication Critical patent/GB221507A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/03—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using non-linear inductance

Abstract

221,507. Lorenz Akt.-Ges., C. Sept. 7, 1923, [Convention date]. Transformers.-The cores of frequency transformers are made of sheets of metal, e.g. nickel steel, not exceeding 0.02 millimetres in thickness. When the transformer is immersed in oil the sheets may be loosely placed together without employing solid insulating materials, the oil being driven between the sheets by capillary forces. Specification 194,007 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) states that alloys of iron with metalloids, e.g. silicon, may be used. This subject-matter does not appear in the Specification as 'accepted.
GB20897/24A 1923-09-07 1924-09-04 Improvements in or relating to frequency transformers Expired GB221507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE221507X 1923-09-07

Publications (1)

Publication Number Publication Date
GB221507A true GB221507A (en) 1925-07-02

Family

ID=5840407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20897/24A Expired GB221507A (en) 1923-09-07 1924-09-04 Improvements in or relating to frequency transformers

Country Status (1)

Country Link
GB (1) GB221507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783368A (en) * 1994-12-24 1998-07-21 Alcatel N.V. Method of forming conductive paths on a substrate containing depressions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783368A (en) * 1994-12-24 1998-07-21 Alcatel N.V. Method of forming conductive paths on a substrate containing depressions

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