NL62888C - - Google Patents

Info

Publication number: NL62888C
Authority: NL; Netherlands

Application number

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.)

1944-04-13

Publication of NL62888C publication Critical patent/NL62888C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/30—Reducing interference caused by unbalanced currents 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—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Coils Or Transformers For Communication (AREA)

NL62888D 1944-04-13 NL62888C (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NL62888C true NL62888C (enrdf_load_html_response)

Family

ID=4522729

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL62888D NL62888C (enrdf_load_html_response)	1944-04-13

Country Status (5)

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

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
WO2007133169A1 (en) *	2006-05-12	2007-11-22	Great Man Made River Co. For Reclamation And Construction	Description electro-ageeb electrical safety device

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

0
- NL NL62888D patent/NL62888C/xx active
- BE BE459741D patent/BE459741A/xx unknown
1944
- 1944-04-13 CH CH242751D patent/CH242751A/de unknown
1945
- 1945-04-04 US US586611A patent/US2542915A/en not_active Expired - Lifetime
- 1945-04-05 GB GB8455/45A patent/GB600627A/en not_active Expired

Also Published As

Publication number	Publication date
BE459741A (enrdf_load_html_response)
GB600627A (en)	1948-04-14
US2542915A (en)	1951-02-20
CH242751A (de)	1946-05-31

Publication	Publication Date	Title
BE455763A (enrdf_load_html_response)	1944-06-30
FR938935A (enrdf_load_html_response)	1948-10-28
FR914600A (enrdf_load_html_response)
FR893860A (enrdf_load_html_response)	1944-11-07
BE457909A (enrdf_load_html_response)
BE457911A (enrdf_load_html_response)
SE119277C1 (enrdf_load_html_response)	1947-07-15
NL62888C (enrdf_load_html_response)
NL62649C (enrdf_load_html_response)
NL126932B (enrdf_load_html_response)	1953-05-15
NL118191B (enrdf_load_html_response)	1948-01-02
LU28936A1 (enrdf_load_html_response)
LU28935A1 (enrdf_load_html_response)
BE469039A (enrdf_load_html_response)
BE463552A (enrdf_load_html_response)
BE458270A (enrdf_load_html_response)
BE458233A (enrdf_load_html_response)
BE458231A (enrdf_load_html_response)
BE458211A (enrdf_load_html_response)
BE457977A (enrdf_load_html_response)
BE457964A (enrdf_load_html_response)
BE457938A (enrdf_load_html_response)
BE457930A (enrdf_load_html_response)
BE457918A (enrdf_load_html_response)
BE454925A (enrdf_load_html_response)