NL79446C - - Google Patents
Info
- Publication number
- NL79446C NL79446C NL79446DA NL79446C NL 79446 C NL79446 C NL 79446C NL 79446D A NL79446D A NL 79446DA NL 79446 C NL79446 C NL 79446C
- Authority
- NL
- Netherlands
Links
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL688646X | 1949-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL79446C true NL79446C (xx) |
Family
ID=19805745
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL79446D NL79446C (xx) | 1949-06-01 | ||
| NL656504062A NL146768B (nl) | 1949-06-01 | Werkwijze voor het bereiden van ijzer (iii)oxyde. |
Family Applications After (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 (xx) |
| DE (1) | DE928967C (xx) |
| FR (1) | FR1020391A (xx) |
| GB (1) | GB688646A (xx) |
| NL (2) | NL146768B (xx) |
Families Citing this family (8)
| 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 |
| DE4009076A1 (de) * | 1990-03-21 | 1991-09-26 | Ant Nachrichtentech | Parametrisches filter |
| DE4009075A1 (de) * | 1990-03-21 | 1991-09-26 | Ant Nachrichtentech | Parametrisches filter |
| US5260862A (en) * | 1991-03-06 | 1993-11-09 | Constant Velocity Transmission Lines, Inc. | A-C power line filter |
| US5227962A (en) * | 1991-03-06 | 1993-07-13 | Constant Velocity Transmission Lines, Inc. | Filter and power factor compensation network |
| US8091165B2 (en) * | 2006-01-11 | 2012-01-10 | L&P Property Management Company | Modular bedding system including modular bed base |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1850146A (en) * | 1930-11-25 | 1932-03-22 | American Telephone & Telegraph | Electrical wave filter |
| NL39540C (xx) * | 1933-01-30 | |||
| US2342638A (en) * | 1942-10-09 | 1944-02-29 | Bell Telephone Labor Inc | Wave transmission network |
-
0
- NL NL79446D patent/NL79446C/xx active
- NL NL656504062A patent/NL146768B/xx unknown
-
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 |
|---|---|
| NL146768B (nl) | |
| US2662216A (en) | 1953-12-08 |
| DE928967C (de) | 1955-06-16 |
| GB688646A (en) | 1953-03-11 |
| FR1020391A (fr) | 1953-02-05 |