FR495264A - Apparatus for the continuous determination of the speed of an aerial target and the angle of its course with the azimuth plane - Google Patents

Apparatus for the continuous determination of the speed of an aerial target and the angle of its course with the azimuth plane

Info

Publication number
FR495264A
FR495264A FR495264DA FR495264A FR 495264 A FR495264 A FR 495264A FR 495264D A FR495264D A FR 495264DA FR 495264 A FR495264 A FR 495264A
Authority
FR
France
Prior art keywords
course
angle
speed
continuous determination
azimuth plane
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
Application number
Other languages
French (fr)
Inventor
Eugene-Constant-Marcel Bourgeois
Gaston-Charles Ory
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUGENE CONSTANT MARCEL BOURGEO
GASTON CHARLES ORY
Original Assignee
EUGENE CONSTANT MARCEL BOURGEO
GASTON CHARLES ORY
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 EUGENE CONSTANT MARCEL BOURGEO, GASTON CHARLES ORY filed Critical EUGENE CONSTANT MARCEL BOURGEO
Application granted granted Critical
Publication of FR495264A publication Critical patent/FR495264A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G5/00—Elevating or traversing control systems for guns
    • F41G5/08—Ground-based tracking-systems for aerial targets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR495264D 1917-08-01 1917-08-01 Apparatus for the continuous determination of the speed of an aerial target and the angle of its course with the azimuth plane Expired FR495264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495264T 1917-08-01

Publications (1)

Publication Number Publication Date
FR495264A true FR495264A (en) 1919-10-03

Family

ID=1530832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495264D Expired FR495264A (en) 1917-08-01 1917-08-01 Apparatus for the continuous determination of the speed of an aerial target and the angle of its course with the azimuth plane

Country Status (1)

Country Link
FR (1) FR495264A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749843C (en) * 1938-07-27 1944-12-06 Device for determining the direction of movement of an aerial target
US2463233A (en) * 1943-01-22 1949-03-01 Gen Electric Pulse echo apparatus for spotting shellfire
US2472809A (en) * 1945-09-06 1949-06-14 John R Decker Illuminated reticle attachment for telescopes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749843C (en) * 1938-07-27 1944-12-06 Device for determining the direction of movement of an aerial target
US2463233A (en) * 1943-01-22 1949-03-01 Gen Electric Pulse echo apparatus for spotting shellfire
US2472809A (en) * 1945-09-06 1949-06-14 John R Decker Illuminated reticle attachment for telescopes

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