CH215765A - Electrical crossover with constant input resistance, which consists of multiple sub-filters. - Google Patents

Electrical crossover with constant input resistance, which consists of multiple sub-filters.

Info

Publication number: CH215765A
Authority: CH; Switzerland
Prior art keywords: filters; multiple sub; input resistance; constant input; electrical crossover
Prior art date: 1937-08-04

Application number

Other languages

German (de)

Inventor

Haftung Licentia Beschraenkter

Original Assignee

Licentia Gmbh

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.)

1937-08-04

Filing date

1938-07-30

Publication date

1941-07-15

1938-07-30 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1941-07-15 Publication of CH215765A publication Critical patent/CH215765A/en

Classifications

- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1766—Parallel LC in series path
- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1783—Combined LC in series path
- 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
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1791—Combined LC in shunt or branch path

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Supply And Distribution Of Alternating Current (AREA)

CH215765D 1937-08-04 1938-07-30 Electrical crossover with constant input resistance, which consists of multiple sub-filters. CH215765A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE215765X		1937-08-04

Publications (1)

Publication Number	Publication Date
CH215765A true CH215765A (en)	1941-07-15

Family

ID=5825670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH215765D CH215765A (en)	1937-08-04	1938-07-30	Electrical crossover with constant input resistance, which consists of multiple sub-filters.

Country Status (4)

Country	Link
BE (1)	BE429546A (en)
CH (1)	CH215765A (en)
FR (1)	FR841693A (en)
NL (1)	NL57671C (en)

0
- NL NL57671D patent/NL57671C/xx active
- BE BE429546D patent/BE429546A/fr unknown
1938
- 1938-07-30 CH CH215765D patent/CH215765A/en unknown
- 1938-08-03 FR FR841693D patent/FR841693A/en not_active Expired

Also Published As

Publication number	Publication date
BE429546A (en)
NL57671C (en)
FR841693A (en)	1939-05-24

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