BE558796A - - Google Patents

Info

Publication number
BE558796A
BE558796A BE558796DA BE558796A BE 558796 A BE558796 A BE 558796A BE 558796D A BE558796D A BE 558796DA BE 558796 A BE558796 A BE 558796A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE558796A publication Critical patent/BE558796A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • 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
    • 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
    • G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
    • 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
    • G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/14—Adjustable resistors adjustable by auxiliary driving means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/18—Control by auxiliary power
    • H03J1/187—Control by auxiliary power the auxiliary power balancing automatically a Wheatstone bridge or the like, that has been unbalanced by the controlling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Position Or Direction (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Motor And Converter Starters (AREA)
BE558796D 1956-06-28 1957-06-28 BE558796A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19994/56A GB856138A (en) 1956-06-28 1956-06-28 Improvements in or relating to remote control systems for rotary shafts

Publications (1)

Publication Number Publication Date
BE558796A true BE558796A (xx) 1960-04-08

Family

ID=10138560

Family Applications (1)

Application Number Title Priority Date Filing Date
BE558796D BE558796A (xx) 1956-06-28 1957-06-28

Country Status (7)

Country Link
US (1) US2884577A (xx)
BE (1) BE558796A (xx)
CH (1) CH356820A (xx)
DE (1) DE1053626B (xx)
DK (1) DK95122C (xx)
FR (1) FR1177933A (xx)
GB (1) GB856138A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247190B (de) * 1961-11-20 1967-08-10 Union Carbide Corp Waermeisolierung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080511A (en) * 1958-06-27 1963-03-05 Ferranti Ltd Servo apparatus for adjusting the position of a movable member

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE408607C (de) * 1925-01-21 Elek Sche App M B H Ges Anordnung zur fernelektrischen UEbertragung von Einstellungen beliebiger Gegenstaende
DE412165C (de) * 1922-12-23 1925-04-14 Ferdinand Kiko Verfahren und Einrichtung zur Herstellung von Buersten, Pinseln und aehnlichen Borstenwaren
US2237225A (en) * 1935-12-10 1941-04-01 Siemens App Und Maschinen Gmbh Synchronous transmission system
DE699621C (de) * 1935-12-11 1941-06-25 Siemens App Verfahren zur Ermittlung des AEnderungssinnes des nes Synchronuebertragungssystems
US2543950A (en) * 1948-05-29 1951-03-06 Yardeny Coarse-fine electric motor control system
US2643355A (en) * 1951-06-15 1953-06-23 Jr Ludlow B Hallman Computer for converting electrical code into shaft rotation
US2814013A (en) * 1955-12-28 1957-11-19 Collins Radio Co Bidirectional servomotor shaft positioning means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247190B (de) * 1961-11-20 1967-08-10 Union Carbide Corp Waermeisolierung

Also Published As

Publication number Publication date
FR1177933A (fr) 1959-04-30
CH356820A (de) 1961-09-15
DK95122C (da) 1963-01-07
DE1053626B (de) 1959-03-26
US2884577A (en) 1959-04-28
GB856138A (en) 1960-12-14

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