AT295668B - Schaltungsanordnung zur Gewinnung einer Regelspannung für Asynchronmotoren, insbesondere bei Tiefbohranlagen - Google Patents

Schaltungsanordnung zur Gewinnung einer Regelspannung für Asynchronmotoren, insbesondere bei Tiefbohranlagen

Info

Publication number
AT295668B
AT295668B AT532769A AT532769A AT295668B AT 295668 B AT295668 B AT 295668B AT 532769 A AT532769 A AT 532769A AT 532769 A AT532769 A AT 532769A AT 295668 B AT295668 B AT 295668B
Authority
AT
Austria
Prior art keywords
obtaining
control voltage
circuit arrangement
drilling rigs
asynchronous motors
Prior art date
Application number
AT532769A
Other languages
English (en)
Inventor
Izrail Mordukhovich Pesis
David Leonidovich Shvarts
Original Assignee
Sp Kb Elektrobureniju
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 Sp Kb Elektrobureniju filed Critical Sp Kb Elektrobureniju
Application granted granted Critical
Publication of AT295668B publication Critical patent/AT295668B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/34—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J9/00—Moving targets, i.e. moving when fired at
    • F41J9/16—Clay-pigeon targets; Clay-disc targets
    • F41J9/18—Traps or throwing-apparatus therefor
    • F41J9/20—Traps or throwing-apparatus therefor with spring-operated throwing arm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/34—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/38—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
AT532769A 1968-07-19 1969-06-04 Schaltungsanordnung zur Gewinnung einer Regelspannung für Asynchronmotoren, insbesondere bei Tiefbohranlagen AT295668B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1254002 1968-07-19

Publications (1)

Publication Number Publication Date
AT295668B true AT295668B (de) 1972-01-10

Family

ID=20442880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT532769A AT295668B (de) 1968-07-19 1969-06-04 Schaltungsanordnung zur Gewinnung einer Regelspannung für Asynchronmotoren, insbesondere bei Tiefbohranlagen

Country Status (6)

Country Link
US (1) US3631334A (de)
AT (1) AT295668B (de)
CA (1) CA950086A (de)
DE (1) DE1936454A1 (de)
FR (2) FR2013226A1 (de)
GB (2) GB1255673A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO328415B1 (no) * 2008-03-17 2010-02-15 Vetco Gray Scandinavia As Innretning relatert til et offshore kabelsystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780770A (en) * 1953-04-21 1957-02-05 Vickers Inc Self-saturating reactor circuit
US3374427A (en) * 1966-03-04 1968-03-19 Udylite Corp Magnetic amplifier voltage regulator with preload system

Also Published As

Publication number Publication date
FR2013226A1 (de) 1970-03-27
DE1929415B2 (de) 1976-04-22
US3631334A (en) 1971-12-28
DE1936454A1 (de) 1970-01-22
DE1929415A1 (de) 1970-02-12
GB1255673A (en) 1971-12-01
FR2014664A1 (de) 1970-04-17
GB1255678A (en) 1971-12-01
CA950086A (en) 1974-06-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee