IT1224155B - Irdomo piramidale - Google Patents

Irdomo piramidale

Info

Publication number
IT1224155B
IT1224155B IT19507/85A IT1950785A IT1224155B IT 1224155 B IT1224155 B IT 1224155B IT 19507/85 A IT19507/85 A IT 19507/85A IT 1950785 A IT1950785 A IT 1950785A IT 1224155 B IT1224155 B IT 1224155B
Authority
IT
Italy
Prior art keywords
irdomo
pyramid
pyramid irdomo
Prior art date
Application number
IT19507/85A
Other languages
English (en)
Other versions
IT8519507A0 (it
Inventor
Yves Andre Bret
Original Assignee
T Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by T Sa filed Critical T Sa
Publication of IT8519507A0 publication Critical patent/IT8519507A0/it
Application granted granted Critical
Publication of IT1224155B publication Critical patent/IT1224155B/it

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)
IT19507/85A 1984-02-22 1985-02-14 Irdomo piramidale IT1224155B (it)

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 IT8519507A0 (it) 1985-02-14
IT1224155B true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2635921A1 (fr) 1990-03-02
IT8519507A0 (it) 1985-02-14

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