IT8519507A0 - Irdomo piramidale - Google Patents
Irdomo piramidaleInfo
- Publication number
- IT8519507A0 IT8519507A0 IT8519507A IT1950785A IT8519507A0 IT 8519507 A0 IT8519507 A0 IT 8519507A0 IT 8519507 A IT8519507 A IT 8519507A IT 1950785 A IT1950785 A IT 1950785A IT 8519507 A0 IT8519507 A0 IT 8519507A0
- Authority
- IT
- Italy
- Prior art keywords
- hyrdome
- pyramidal
- pyramidal hyrdome
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2213—Homing guidance systems maintaining the axis of an orientable seeking head pointed at the target, e.g. target seeking gyro
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2273—Homing guidance systems characterised by the type of waves
- F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/005—Diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8402659A FR2635921A1 (fr) | 1984-02-22 | 1984-02-22 | Irdome pyramidal |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8519507A0 true IT8519507A0 (it) | 1985-02-14 |
IT1224155B IT1224155B (it) | 1990-09-26 |
Family
ID=9301267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19507/85A IT1224155B (it) | 1984-02-22 | 1985-02-14 | Irdomo piramidale |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2635921A1 (it) |
IT (1) | IT1224155B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5368254A (en) * | 1993-03-16 | 1994-11-29 | Hughes Aircraft Company | Optical imaging system including generally conical, transparent protective dome and optically refractive fixed corrector for reversing conical deformation created by viewing through the dome |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1097165B (de) * | 1955-04-29 | 1961-01-12 | Jouan Ets | Vorrichtung zur optischen Daempfung von Lichtstroemen fuer Lichtmesszwecke |
GB1005820A (en) * | 1958-07-01 | 1965-09-29 | Dehavilland Aircraft | Improvements in guided missiles |
US3488103A (en) * | 1968-03-19 | 1970-01-06 | Webb James E | Anti-glare improvement for optical imaging systems |
FR2466783A1 (fr) * | 1979-09-28 | 1981-04-10 | Thomson Csf | Procede de protection contre les reflexions intempestives d'un faisceau optique et dispositif destine a la mise en oeuvre de ce procede |
-
1984
- 1984-02-22 FR FR8402659A patent/FR2635921A1/fr active Pending
-
1985
- 1985-02-14 IT IT19507/85A patent/IT1224155B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2635921A1 (fr) | 1990-03-02 |
IT1224155B (it) | 1990-09-26 |
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