GB1296847A - - Google Patents
Info
- Publication number
- GB1296847A GB1296847A GB1296847DA GB1296847A GB 1296847 A GB1296847 A GB 1296847A GB 1296847D A GB1296847D A GB 1296847DA GB 1296847 A GB1296847 A GB 1296847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- artillery
- arm
- antennμ
- frequency
- beat frequency
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G5/00—Elevating or traversing control systems for guns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/14—Indirect aiming means
- F41G3/18—Auxiliary target devices adapted for indirect laying of fire
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681811441 DE1811441A1 (de) | 1968-11-28 | 1968-11-28 | Verfahren und Anordnung zum Ausrichten der Geschuetzrohre von im Gelaende aufgestellten Geschuetzen von einer Richtstelle aus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296847A true GB1296847A (de) | 1972-11-22 |
Family
ID=5714610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296847D Expired GB1296847A (de) | 1968-11-28 | 1969-11-26 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3662390A (de) |
CH (1) | CH503965A (de) |
DE (1) | DE1811441A1 (de) |
FR (1) | FR2024411A1 (de) |
GB (1) | GB1296847A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA975157A (en) * | 1972-03-17 | 1975-09-30 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Gun alignment and control system |
GB2066004B (en) * | 1979-12-15 | 1983-11-09 | Racal Dana Instr Ltd | Automatic gain control circuits |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2399426A (en) * | 1940-10-07 | 1946-04-30 | James A Bradley | Remote detection and control system |
US2557949A (en) * | 1942-08-22 | 1951-06-26 | Standard Telephones Cables Ltd | Fire control system |
US3028598A (en) * | 1958-11-13 | 1962-04-03 | Texas Instruments Inc | Azimuth transfer system |
FR90671E (fr) * | 1965-09-21 | 1968-01-26 | Neo Tec Etude Applic Tech | Perfectionnements aux systèmes de radio-localisation |
-
1968
- 1968-11-28 DE DE19681811441 patent/DE1811441A1/de active Pending
-
1969
- 1969-10-21 CH CH1570169A patent/CH503965A/de not_active IP Right Cessation
- 1969-11-21 FR FR6940235A patent/FR2024411A1/fr active Pending
- 1969-11-25 US US879681A patent/US3662390A/en not_active Expired - Lifetime
- 1969-11-26 GB GB1296847D patent/GB1296847A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3662390A (en) | 1972-05-09 |
FR2024411A1 (de) | 1970-08-28 |
DE1811441A1 (de) | 1970-06-18 |
CH503965A (de) | 1971-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |