CH242751A - Transformator, der den Übergang von einem elektrisch symmetrischen System auf ein unsymmetrisches oder umgekehrt bewirkt. - Google Patents

Transformator, der den Übergang von einem elektrisch symmetrischen System auf ein unsymmetrisches oder umgekehrt bewirkt.

Info

Publication number
CH242751A
CH242751A CH242751DA CH242751A CH 242751 A CH242751 A CH 242751A CH 242751D A CH242751D A CH 242751DA CH 242751 A CH242751 A CH 242751A
Authority
CH
Switzerland
Prior art keywords
asymmetrical
transformer
transition
causes
vice versa
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Patentverwertungs-Elektro-Hold
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Publication of CH242751A publication Critical patent/CH242751A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/30—Reducing interference caused by unbalance current in a normally balanced line
    • 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
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H01F27/385—Auxiliary core members; Auxiliary coils or windings for reducing harmonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Balance/unbalance networks
CH242751D 1944-04-13 1944-04-13 Transformator, der den Übergang von einem elektrisch symmetrischen System auf ein unsymmetrisches oder umgekehrt bewirkt. CH242751A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH600627X 1944-04-13

Publications (1)

Publication Number Publication Date
CH242751A true CH242751A (de) 1946-05-31

Family

ID=4522729

Family Applications (1)

Application Number Title Priority Date Filing Date
CH242751D CH242751A (de) 1944-04-13 1944-04-13 Transformator, der den Übergang von einem elektrisch symmetrischen System auf ein unsymmetrisches oder umgekehrt bewirkt.

Country Status (5)

Country Link
US (1) US2542915A (xx)
BE (1) BE459741A (xx)
CH (1) CH242751A (xx)
GB (1) GB600627A (xx)
NL (1) NL62888C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763776A (en) * 1951-10-18 1956-09-18 Avco Mfg Corp Ultrahigh-frequency converter for very-high-frequency television receiver
US3031609A (en) * 1959-06-24 1962-04-24 Jr William M Murphy Balanced transformer
BE793240A (fr) * 1971-12-27 1973-04-16 Western Electric Co Coupleur a perte d'insertion reduite
CN101573770A (zh) * 2006-05-12 2009-11-04 大人工河改造建造公司 电阿吉卜电安全装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559850A (en) * 1922-04-08 1925-11-03 Western Electric Co Transmission system
US1534086A (en) * 1922-08-08 1925-04-21 Western Electric Co Transformer circuits
US2013154A (en) * 1932-09-08 1935-09-03 Bell Telephone Labor Inc Translating circuit
US2013140A (en) * 1932-09-16 1935-09-03 Bell Telephone Labor Inc Translating circuit
CH212712A (de) * 1938-09-06 1940-12-15 Licentia Gmbh Transformator mit mehreren einfachkonzentrischen Primär- und/oder Sekundärwicklungen.
FR868091A (fr) * 1939-10-23 1941-12-15 Telefunken Gmbh Perfectionnements aux transformateurs pour amplificateurs symétriques de la classe b
US2272452A (en) * 1941-05-08 1942-02-10 Bell Telephone Labor Inc Transformer

Also Published As

Publication number Publication date
US2542915A (en) 1951-02-20
BE459741A (xx)
GB600627A (en) 1948-04-14
NL62888C (xx)

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