IT1160424B - Trajectory and hit indicator for supersonic missiles - has transducers incorporating closed-cell polyethylene foam, and trajectory computers - Google Patents
Trajectory and hit indicator for supersonic missiles - has transducers incorporating closed-cell polyethylene foam, and trajectory computersInfo
- Publication number
- IT1160424B IT1160424B IT6869078A IT6869078A IT1160424B IT 1160424 B IT1160424 B IT 1160424B IT 6869078 A IT6869078 A IT 6869078A IT 6869078 A IT6869078 A IT 6869078A IT 1160424 B IT1160424 B IT 1160424B
- Authority
- IT
- Italy
- Prior art keywords
- trajectory
- transducers
- transducer
- polyethylene foam
- computers
- Prior art date
Links
- 239000004698 Polyethylene Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title abstract 2
- -1 polyethylene Polymers 0.000 title abstract 2
- 229920000573 polyethylene Polymers 0.000 title abstract 2
- 230000001934 delay Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Installation for determining information on the trajectory of a supersonic missile travelling in a pre-determined plane, has transducers and means for computing the information on the trajectory from the signals generated by the transducers. The installation has >=3 spaced transducers by which a source signal is generated to depend on an air shock wave produced by the missile and impinging on the transducer. There is a device for measuring delays between the source signals generated by each transducer, and also a device for computing the position of the missile, from these delays. Each transducer is mounted on a rigid base an acoustically insulating closed-cell polyethylene foam being interposed between transducer and base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6869078A IT1160424B (en) | 1978-07-17 | 1978-07-17 | Trajectory and hit indicator for supersonic missiles - has transducers incorporating closed-cell polyethylene foam, and trajectory computers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6869078A IT1160424B (en) | 1978-07-17 | 1978-07-17 | Trajectory and hit indicator for supersonic missiles - has transducers incorporating closed-cell polyethylene foam, and trajectory computers |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7868690A0 IT7868690A0 (en) | 1978-07-17 |
IT1160424B true IT1160424B (en) | 1987-03-11 |
Family
ID=11310298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6869078A IT1160424B (en) | 1978-07-17 | 1978-07-17 | Trajectory and hit indicator for supersonic missiles - has transducers incorporating closed-cell polyethylene foam, and trajectory computers |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1160424B (en) |
-
1978
- 1978-07-17 IT IT6869078A patent/IT1160424B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7868690A0 (en) | 1978-07-17 |
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