BE573069A - - Google Patents
Info
- Publication number
- BE573069A BE573069A BE573069DA BE573069A BE 573069 A BE573069 A BE 573069A BE 573069D A BE573069D A BE 573069DA BE 573069 A BE573069 A BE 573069A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/70—Radar-tracking systems; Analogous systems for range tracking only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/067—Control, e.g. of temperature, of power for melting furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL222593 | 1957-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE573069A true BE573069A (nl) |
Family
ID=19751040
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE573070D BE573070A (nl) | 1957-11-19 | ||
| BE573069D BE573069A (nl) | 1957-11-19 | ||
| BE573079D BE573079A (nl) | 1957-11-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE573070D BE573070A (nl) | 1957-11-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE573079D BE573079A (nl) | 1957-11-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3131389A (nl) |
| BE (3) | BE573079A (nl) |
| CH (1) | CH366071A (nl) |
| DE (1) | DE1115792B (nl) |
| FR (2) | FR1217066A (nl) |
| GB (1) | GB900026A (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249935A (en) * | 1964-03-19 | 1966-05-03 | Honeywell Inc | Radar tracking apparatus |
| NL139393B (nl) * | 1967-01-12 | 1973-07-16 | Hollandse Signaalapparaten Bv | Impulsradarapparaat. |
| US3839680A (en) * | 1971-05-25 | 1974-10-01 | Raytheon Co | Sonar depth tracking system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE475753A (nl) * | 1942-06-23 | |||
| US2559666A (en) * | 1943-04-23 | 1951-07-10 | Allen H Schooley | Double aperture generator |
| US2538027A (en) * | 1943-05-14 | 1951-01-16 | Sperry Corp | Automatic and manual ranging circuits |
| US2566331A (en) * | 1943-10-19 | 1951-09-04 | William A Huber | Radar range tracking system |
| US2467208A (en) * | 1943-12-30 | 1949-04-12 | Gen Electric | Pulse echo system |
| US2516356A (en) * | 1944-10-13 | 1950-07-25 | William J Tull | Automatic range tracking and memory circuit |
| US2786197A (en) * | 1946-03-29 | 1957-03-19 | Sperry Rand Corp | Ranging system |
| US2617093A (en) * | 1946-04-05 | 1952-11-04 | Gen Electric | Radio apparatus for indicating speed and course of objects |
| US2563902A (en) * | 1950-03-22 | 1951-08-14 | William M Yost | Multiple pulse gating |
-
0
- BE BE573070D patent/BE573070A/xx unknown
- BE BE573069D patent/BE573069A/xx unknown
- BE BE573079D patent/BE573079A/xx unknown
-
1958
- 1958-11-18 CH CH6632058A patent/CH366071A/de unknown
- 1958-11-18 US US774638A patent/US3131389A/en not_active Expired - Lifetime
- 1958-11-18 GB GB37063/58A patent/GB900026A/en not_active Expired
- 1958-11-19 DE DEN15872A patent/DE1115792B/de active Pending
- 1958-11-19 FR FR779467A patent/FR1217066A/fr not_active Expired
-
1959
- 1959-11-19 FR FR779465A patent/FR1239924A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE573079A (nl) | |
| DE1115792B (de) | 1961-10-26 |
| US3131389A (en) | 1964-04-28 |
| FR1239924A (fr) | 1960-09-02 |
| GB900026A (en) | 1962-07-04 |
| CH366071A (de) | 1962-12-15 |
| FR1217066A (fr) | 1960-05-02 |
| BE573070A (nl) |