IT967946B - Sistema rotatore includente un motore di comando posto a distan za e un motore locale di indica zione e di controll - Google Patents

Sistema rotatore includente un motore di comando posto a distan za e un motore locale di indica zione e di controll

Info

Publication number
IT967946B
IT967946B IT29777/72A IT2977772A IT967946B IT 967946 B IT967946 B IT 967946B IT 29777/72 A IT29777/72 A IT 29777/72A IT 2977772 A IT2977772 A IT 2977772A IT 967946 B IT967946 B IT 967946B
Authority
IT
Italy
Prior art keywords
control motor
system including
remote control
local indication
rotator system
Prior art date
Application number
IT29777/72A
Other languages
English (en)
Italian (it)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT967946B publication Critical patent/IT967946B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1481—Control of position or direction using feedback using an analogue comparing device with discrete position sensor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/125—Control of position or direction using feedback using discrete position sensor
    • G05D3/127—Control of position or direction using feedback using discrete position sensor with electrical contact

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Stepping Motors (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Ac Motors In General (AREA)
  • Selective Calling Equipment (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
IT29777/72A 1971-10-11 1972-09-27 Sistema rotatore includente un motore di comando posto a distan za e un motore locale di indica zione e di controll IT967946B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4731071A GB1406994A (en) 1971-10-11 1971-10-11 Indicator drive for automatic rotator

Publications (1)

Publication Number Publication Date
IT967946B true IT967946B (it) 1974-03-11

Family

ID=10444497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29777/72A IT967946B (it) 1971-10-11 1972-09-27 Sistema rotatore includente un motore di comando posto a distan za e un motore locale di indica zione e di controll

Country Status (7)

Country Link
US (1) US3860859A (cg-RX-API-DMAC10.html)
JP (1) JPS4845785A (cg-RX-API-DMAC10.html)
CA (1) CA977409A (cg-RX-API-DMAC10.html)
DE (1) DE2249806C3 (cg-RX-API-DMAC10.html)
FR (1) FR2157385A5 (cg-RX-API-DMAC10.html)
GB (1) GB1406994A (cg-RX-API-DMAC10.html)
IT (1) IT967946B (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104100A (cg-RX-API-DMAC10.html) * 1974-01-16 1975-08-16
US4109191A (en) * 1977-06-03 1978-08-22 Rca Corporation Rotator with remote indicator and self-synchronization
US6069462A (en) * 1992-03-18 2000-05-30 Flynn; Eamonn Remote control antenna rotor system
DE19938862C1 (de) 1999-08-17 2001-03-15 Kathrein Werke Kg Hochfrequenz-Phasenschieberbaugruppe
DE10104564C1 (de) 2001-02-01 2002-09-19 Kathrein Werke Kg Steuerungsvorrichtung zum Einstellen eines unterschiedlichen Absenkwinkels insbesondere von zu einer Basisstation gehörenden Mobilfunkantennen sowie eine zugehörige Antenne und Verfahren zur Veränderung eines Absenkwinkels
GB0227976D0 (en) * 2002-11-29 2003-01-08 Shaw Thomas M Rotating Electrical Machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496485A (en) * 1946-08-22 1950-02-07 Bendix Aviat Corp Remote control and indicating system
US3102218A (en) * 1960-06-30 1963-08-27 Crown Controls Corp Plural motor remote control system
US3200314A (en) * 1963-05-03 1965-08-10 Iroler Maurice Benton Tuner antenna control

Also Published As

Publication number Publication date
US3860859A (en) 1975-01-14
JPS4845785A (cg-RX-API-DMAC10.html) 1973-06-29
DE2249806A1 (de) 1973-04-19
FR2157385A5 (cg-RX-API-DMAC10.html) 1973-06-01
DE2249806C3 (de) 1975-02-06
CA977409A (en) 1975-11-04
DE2249806B2 (de) 1974-06-12
GB1406994A (en) 1975-09-24

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