FR2513760B1 - - Google Patents

Info

Publication number
FR2513760B1
FR2513760B1 FR8118137A FR8118137A FR2513760B1 FR 2513760 B1 FR2513760 B1 FR 2513760B1 FR 8118137 A FR8118137 A FR 8118137A FR 8118137 A FR8118137 A FR 8118137A FR 2513760 B1 FR2513760 B1 FR 2513760B1
Authority
FR
France
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
FR8118137A
Other languages
French (fr)
Other versions
FR2513760A1 (fr
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8118137A priority Critical patent/FR2513760A1/fr
Priority to DE8282401686T priority patent/DE3270647D1/de
Priority to EP82401686A priority patent/EP0076194B1/fr
Priority to US06/418,837 priority patent/US4512448A/en
Publication of FR2513760A1 publication Critical patent/FR2513760A1/fr
Application granted granted Critical
Publication of FR2513760B1 publication Critical patent/FR2513760B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • 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
    • H01Q3/08—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 two co-ordinates of the orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
FR8118137A 1981-09-25 1981-09-25 Systeme d'equilibrage d'un couple de balourd, utilisation d'un tel systeme pour une antenne de radar aeroporte et antenne equilibree par un tel systeme Granted FR2513760A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8118137A FR2513760A1 (fr) 1981-09-25 1981-09-25 Systeme d'equilibrage d'un couple de balourd, utilisation d'un tel systeme pour une antenne de radar aeroporte et antenne equilibree par un tel systeme
DE8282401686T DE3270647D1 (en) 1981-09-25 1982-09-16 Torque imbalance equilibration system, utilisation of such a system for an airborne radar scanner and antenna balanced by such a system
EP82401686A EP0076194B1 (fr) 1981-09-25 1982-09-16 Système d'équilibrage d'un couple de balourd, utilisation d'un tel système pour une antenne de radar aéroporté, et antenne équilibrée par un tel système
US06/418,837 US4512448A (en) 1981-09-25 1982-09-16 System for equilibrating an imbalance couple and use of such a system for equilibrating an airborne radar antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118137A FR2513760A1 (fr) 1981-09-25 1981-09-25 Systeme d'equilibrage d'un couple de balourd, utilisation d'un tel systeme pour une antenne de radar aeroporte et antenne equilibree par un tel systeme

Publications (2)

Publication Number Publication Date
FR2513760A1 FR2513760A1 (fr) 1983-04-01
FR2513760B1 true FR2513760B1 (cg-RX-API-DMAC7.html) 1985-02-01

Family

ID=9262480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118137A Granted FR2513760A1 (fr) 1981-09-25 1981-09-25 Systeme d'equilibrage d'un couple de balourd, utilisation d'un tel systeme pour une antenne de radar aeroporte et antenne equilibree par un tel systeme

Country Status (4)

Country Link
US (1) US4512448A (cg-RX-API-DMAC7.html)
EP (1) EP0076194B1 (cg-RX-API-DMAC7.html)
DE (1) DE3270647D1 (cg-RX-API-DMAC7.html)
FR (1) FR2513760A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593646B1 (fr) * 1986-01-28 1988-07-29 Thomson Csf Antenne radar a faible encombrement.
JPS6359513A (ja) * 1986-08-30 1988-03-15 Toyo Seikan Kaisha Ltd ポリエステル中空成形体の製造
US4779712A (en) * 1986-09-15 1988-10-25 General Electric Company Equipoise assembly
FR2685081B1 (fr) * 1991-12-11 1994-02-04 Thomson Csf Structure a controle d'endommagement intrinseque, procede de fabrication et methode d'utilisation.
GB0030931D0 (en) * 2000-12-19 2001-01-31 Radiant Networks Plc Support structure for antennas, transceiver apparatus and rotary coupling
US11166592B2 (en) 2017-09-25 2021-11-09 Whirlpool Corporation Food processor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125888A (en) * 1964-03-24 Resonant oscillating antenna drive
GB592029A (en) * 1942-05-11 1947-09-05 Nash & Thompson Ltd Improvements in and relating to scanning mechanism in which oscillating motion and rotatory motion are imparted to a member
FR321466A (fr) * 1902-04-11 1903-01-10 Bence A Nouveau genre de contrepoids automatique pour l'équilibrage d'un mouvement alternatif commandé par un mouvement circulaire dans le cas oÙ la pose d'un contrepoids ne peut etre placée directement sur le plateau ou l'arbre manivelle de la pièce en mouvement
US2408825A (en) * 1941-09-30 1946-10-08 Univ Leland Stanford Junior Object detecting and locating system
DE1274787B (de) * 1959-03-11 1968-08-08 Fritz Hofmann Ges Mit Beschrae Roentgenuntersuchungsgeraet
GB1037794A (en) * 1964-03-20 1966-08-03 Henry Charles Husband Improvements in and relating to support structures
CA781817A (en) * 1965-08-25 1968-04-02 Kaman Aircraft Corporation Dynamic antiresonant vibration isolator
CH468088A (de) * 1968-03-08 1969-01-31 Siemens Ag Albis Radar-Richtantennenanordnung
US3860931A (en) * 1973-11-26 1975-01-14 Post Office Ship-borne gravity stabilized antenna
US3889551A (en) * 1973-12-27 1975-06-17 Rca Corp Equipoise mechanism
NL7809850A (nl) * 1978-09-29 1980-04-01 Philips Nv Inrichting met een uitgebalanceerde zwenkbare arm.
US4396919A (en) * 1981-04-06 1983-08-02 General Dynamics, Pomona Division Differential drive pedestal gimbal

Also Published As

Publication number Publication date
US4512448A (en) 1985-04-23
FR2513760A1 (fr) 1983-04-01
EP0076194A1 (fr) 1983-04-06
EP0076194B1 (fr) 1986-04-16
DE3270647D1 (en) 1986-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse