NL79446C - - Google Patents

Info

Publication number: NL79446C
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.)

1949-06-01

Publication of NL79446C publication Critical patent/NL79446C/xx

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
- H03H7/075—Ladder networks, e.g. electric wave filters
- 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
- H03H7/1708—Comprising bridging elements, i.e. elements in a series path without own reference to ground and spanning branching nodes of another 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
- H03H7/1775—Parallel LC in shunt or branch path

NL79446D 1949-06-01 NL79446C (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL688646X		1949-06-01

Publications (1)

Publication Number	Publication Date
NL79446C true NL79446C (sv)

Family

ID=19805745

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL656504062A NL146768B (nl)	1949-06-01		Werkwijze voor het bereiden van ijzer (iii)oxyde.
NL79446D NL79446C (sv)	1949-06-01

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL656504062A NL146768B (nl)	1949-06-01		Werkwijze voor het bereiden van ijzer (iii)oxyde.

Country Status (5)

Country	Link
US (1)	US2662216A (sv)
DE (1)	DE928967C (sv)
FR (1)	FR1020391A (sv)
GB (1)	GB688646A (sv)
NL (2)	NL79446C (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2721260A (en) *	1950-10-09	1955-10-18	Du Mont Allen B Lab Inc	Television input circuit
US3460073A (en) *	1967-04-20	1969-08-05	Bell Telephone Labor Inc	Ladder-type band-pass filter end sections
US4573028A (en) *	1983-11-07	1986-02-25	Rockwell International Corporation	Mechanical filter apparatus having interchanged resonator means for improved coupling of bridging wires
DE4009075A1 (de) *	1990-03-21	1991-09-26	Ant Nachrichtentech	Parametrisches filter
DE4009076A1 (de) *	1990-03-21	1991-09-26	Ant Nachrichtentech	Parametrisches filter
US5227962A (en) *	1991-03-06	1993-07-13	Constant Velocity Transmission Lines, Inc.	Filter and power factor compensation network
US5260862A (en) *	1991-03-06	1993-11-09	Constant Velocity Transmission Lines, Inc.	A-C power line filter
US8091165B2 (en) *	2006-01-11	2012-01-10	L&P Property Management Company	Modular bedding system including modular bed base

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1850146A (en) *	1930-11-25	1932-03-22	American Telephone & Telegraph	Electrical wave filter
NL39540C (sv) *	1933-01-30
US2342638A (en) *	1942-10-09	1944-02-29	Bell Telephone Labor Inc	Wave transmission network

0
- NL NL656504062A patent/NL146768B/xx unknown
- NL NL79446D patent/NL79446C/xx active
1950
- 1950-05-16 US US162296A patent/US2662216A/en not_active Expired - Lifetime
- 1950-05-26 GB GB13329/50A patent/GB688646A/en not_active Expired
- 1950-05-28 DE DEN949A patent/DE928967C/de not_active Expired
- 1950-05-30 FR FR1020391D patent/FR1020391A/fr not_active Expired

Also Published As

Publication number	Publication date
US2662216A (en)	1953-12-08
DE928967C (de)	1955-06-16
FR1020391A (fr)	1953-02-05
GB688646A (en)	1953-03-11
NL146768B (nl)

Publication	Publication Date	Title
IT454231A (sv)
LU30470A1 (sv)	1951-08-18
LU29492A1 (sv)	1949-10-14
BE155588A (sv)
NL79446C (sv)
NL77741C (sv)
NL76644C (sv)
NL75242C (sv)
NL71803C (sv)
NL68574C (sv)	1951-09-15
NL155679B (sv)	1952-02-15
BE498870A (sv)
BE498737A (sv)
BE496113A (sv)
BE488550A (sv)
BE488514A (sv)
BE488447A (sv)
BE488446A (sv)
BE488429A (sv)	1949-04-30
BE488426A (sv)
BE488420A (sv)
BE488341A (sv)
BE488285A (sv)
BE488282A (sv)
BE488270A (sv)