BE745254A - Dispositif electronique de commande d'un organe de regulation - Google Patents

Dispositif electronique de commande d'un organe de regulation

Info

Publication number
BE745254A
BE745254A BE745254DA BE745254A BE 745254 A BE745254 A BE 745254A BE 745254D A BE745254D A BE 745254DA BE 745254 A BE745254 A BE 745254A
Authority
BE
Belgium
Prior art keywords
control device
electronic control
regulatory body
regulatory
electronic
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Publication of BE745254A publication Critical patent/BE745254A/xx

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
    • G05D3/1418—Control of position or direction using feedback using an analogue comparing device with ac amplifier chain
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor And Converter Starters (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
BE745254D 1969-02-06 1970-01-30 Dispositif electronique de commande d'un organe de regulation BE745254A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH181569A CH503400A (de) 1969-02-06 1969-02-06 Stellantrieb

Publications (1)

Publication Number Publication Date
BE745254A true BE745254A (fr) 1970-07-30

Family

ID=4219235

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745254D BE745254A (fr) 1969-02-06 1970-01-30 Dispositif electronique de commande d'un organe de regulation

Country Status (10)

Country Link
US (1) US3612972A (xx)
JP (1) JPS5126966B1 (xx)
BE (1) BE745254A (xx)
CA (1) CA932386A (xx)
CH (1) CH503400A (xx)
DE (1) DE1908607B2 (xx)
ES (1) ES376298A1 (xx)
FR (1) FR2037068B1 (xx)
GB (1) GB1279746A (xx)
SE (1) SE384768B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575187A5 (xx) * 1974-02-14 1976-04-30 Sulzer Ag
DE2747021C2 (de) * 1977-10-19 1983-11-17 Kraftwerk Union AG, 4330 Mülheim Anfahrschaltung für Stellantriebe
EP0010391A1 (en) * 1978-10-18 1980-04-30 LUCAS INDUSTRIES public limited company Control circuit for a motor driven automatic valve
DE2945204A1 (de) * 1979-11-09 1981-05-14 Siebeck Metallwerk Gmbh, 4030 Ratingen Elektromotorischer stellantrieb fuer armaturen, insbesondere fuer schieber
DE3174984D1 (en) * 1980-10-23 1986-08-28 Norton Colin Frank Motor operated valve
GB2101355B (en) * 1981-04-30 1985-01-16 Rotork Controls Control of valve actuator
US4491775A (en) * 1981-10-26 1985-01-01 Colin Frank Norton Motor operating parameter sensing apparatus
USRE32579E (en) * 1981-10-26 1988-01-19 Colin F. Norton Motor operating parameter sensing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007658A (en) * 1930-02-17 1935-07-09 Erwin J Panish Valve control
US2120690A (en) * 1935-04-03 1938-06-14 Allen Bradley Co Electric control system
CH345381A (de) * 1955-04-27 1960-03-31 Vickers Electrical Co Ltd Umkehrsteuereinrichtung für Elektromotoren
US3143696A (en) * 1960-05-05 1964-08-04 Smith & Sons Ltd S Stalled motor thermal stopping control with preparation for reverse
US3332007A (en) * 1964-08-20 1967-07-18 Ling Temco Vought Inc Motor control circuit with time delay
GB1091067A (en) * 1965-04-23 1967-11-15 Zd Y Presneho Strojirenstvi Go A circuit arrangement for automatically disconnecting an asyncbronous electric motor
US3513374A (en) * 1968-09-05 1970-05-19 Edward J Koment Car window safety circuit

Also Published As

Publication number Publication date
ES376298A1 (es) 1972-08-01
FR2037068B1 (xx) 1974-05-24
FR2037068A1 (xx) 1970-12-31
DE1908607B2 (de) 1972-04-06
JPS5126966B1 (xx) 1976-08-10
CH503400A (de) 1971-02-15
DE1908607A1 (de) 1971-06-09
US3612972A (en) 1971-10-12
GB1279746A (en) 1972-06-28
CA932386A (en) 1973-08-21
SE384768B (sv) 1976-05-17

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