NL53582B - - Google Patents
Info
- Publication number
- NL53582B NL53582B NL53582DA NL53582B NL 53582 B NL53582 B NL 53582B NL 53582D A NL53582D A NL 53582DA NL 53582 B NL53582 B NL 53582B
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/06—Rhombic antennas; V-antennas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/021—Mechanical distributors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US398920A US1899410A (en) | 1929-10-11 | 1929-10-11 | Directive antenna system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53582B true NL53582B (de) |
Family
ID=23577351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53582D NL53582B (de) | 1929-10-11 | ||
| NL36493D NL36493C (de) | 1929-10-11 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL36493D NL36493C (de) | 1929-10-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1899410A (de) |
| FR (1) | FR705727A (de) |
| NL (2) | NL36493C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541021A (en) * | 1945-06-04 | 1951-02-13 | Standard Telephones Cables Ltd | Antenna |
| US2737656A (en) * | 1951-12-26 | 1956-03-06 | Ca Nat Research Council | Non-resonant antenna |
| US4511898A (en) * | 1983-06-22 | 1985-04-16 | Timetco Corporation | Terminated inverted V antenna with matching transformer |
-
0
- NL NL53582D patent/NL53582B/xx unknown
- NL NL36493D patent/NL36493C/xx active
-
1929
- 1929-10-11 US US398920A patent/US1899410A/en not_active Expired - Lifetime
-
1930
- 1930-09-18 FR FR705727D patent/FR705727A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR705727A (fr) | 1931-06-11 |
| NL36493C (de) | |
| US1899410A (en) | 1933-02-28 |