FR1180623A - Antenne dirigée pour radar - Google Patents

Antenne dirigée pour radar

Info

Publication number
FR1180623A
FR1180623A FR1180623DA FR1180623A FR 1180623 A FR1180623 A FR 1180623A FR 1180623D A FR1180623D A FR 1180623DA FR 1180623 A FR1180623 A FR 1180623A
Authority
FR
France
Prior art keywords
radar antenna
directed radar
directed
antenna
radar
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
English (en)
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.)
Albiswerk Zuerich AG
Original Assignee
Albiswerk Zuerich AG
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 Albiswerk Zuerich AG filed Critical Albiswerk Zuerich AG
Application granted granted Critical
Publication of FR1180623A publication Critical patent/FR1180623A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H01Q3/06—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation over a restricted angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/122—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and oscillating motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
FR1180623D 1956-02-22 1956-08-14 Antenne dirigée pour radar Expired FR1180623A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH811081X 1956-02-22

Publications (1)

Publication Number Publication Date
FR1180623A true FR1180623A (fr) 1959-06-08

Family

ID=4538505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180623D Expired FR1180623A (fr) 1956-02-22 1956-08-14 Antenne dirigée pour radar

Country Status (6)

Country Link
US (1) US2931035A (fr)
CH (1) CH337883A (fr)
DE (1) DE1084790B (fr)
FR (1) FR1180623A (fr)
GB (1) GB811081A (fr)
NL (2) NL212119A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558554A1 (fr) * 1984-01-20 1985-07-26 Applic Mach Motrices Dispositif d'entrainement d'une piece suivant des mouvements de rotation alternatifs, notamment une antenne de radar

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602859A (fr) * 1962-09-19 1971-02-08
US3155198A (en) * 1963-01-31 1964-11-03 Rucker Co Hydraulic load compensating snubber
US3238730A (en) * 1965-02-05 1966-03-08 James E Webb Anti-backlash circuit for hydraulic drive system
US3982247A (en) * 1975-04-09 1976-09-21 Rohr Industries, Inc. Antenna spring counterweight
US4193308A (en) * 1976-09-27 1980-03-18 Smith Dorsey T Fluid dashpot gyro stabilized platform caging system
US5065969A (en) * 1989-06-09 1991-11-19 Bea-Bar Enterprises Ltd. Apparatus for mounting an antenna for rotation on a mast
US5522484A (en) * 1994-09-16 1996-06-04 Yamaha Hatsudoki Kabushiki Kaisha Variable damping force hydraulic shock absorber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE524701C (de) * 1925-02-27 1931-05-12 Heinrich Schieferstein Verfahren und Vorrichtung zur Kopplung mechanisch schwingender abstimmfaehiger Systeme
GB610711A (en) * 1941-08-12 1948-10-20 Sperry Gyroscope Co Inc Improvements in or relating to scanning apparatus for use in radio detecting and locating systems
GB733593A (en) * 1953-08-29 1955-07-13 North American Aviation Inc Improvements in or relating to antenna mounting means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558554A1 (fr) * 1984-01-20 1985-07-26 Applic Mach Motrices Dispositif d'entrainement d'une piece suivant des mouvements de rotation alternatifs, notamment une antenne de radar
EP0152315A1 (fr) * 1984-01-20 1985-08-21 S.A.M.M.- Société d'Applications des Machines Motrices Dispositif d'entraînement d'une pièce suivant des mouvements de rotation alternatifs, notamment une antenne de radar

Also Published As

Publication number Publication date
GB811081A (en) 1959-04-02
US2931035A (en) 1960-03-29
CH337883A (de) 1959-04-30
NL212119A (fr)
NL111492C (fr)
DE1084790B (de) 1960-07-07

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