GB2089069B - Automatic control of speed - Google Patents

Automatic control of speed

Info

Publication number
GB2089069B
GB2089069B GB8130184A GB8130184A GB2089069B GB 2089069 B GB2089069 B GB 2089069B GB 8130184 A GB8130184 A GB 8130184A GB 8130184 A GB8130184 A GB 8130184A GB 2089069 B GB2089069 B GB 2089069B
Authority
GB
United Kingdom
Prior art keywords
speed
automatic control
automatic
control
Prior art date
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
GB8130184A
Other languages
English (en)
Other versions
GB2089069A (en
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.)
CHALOV EVGENY I
FOMIN ALEXANDR F
SUMACHEV YURI N
Original Assignee
CHALOV EVGENY I
FOMIN ALEXANDR F
SUMACHEV YURI N
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 CHALOV EVGENY I, FOMIN ALEXANDR F, SUMACHEV YURI N filed Critical CHALOV EVGENY I
Publication of GB2089069A publication Critical patent/GB2089069A/en
Application granted granted Critical
Publication of GB2089069B publication Critical patent/GB2089069B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
GB8130184A 1980-11-05 1981-10-06 Automatic control of speed Expired GB2089069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803001108A SU1053247A1 (ru) 1980-11-05 1980-11-05 Устройство дл стабилизации частоты вращени электродвигател (его варианты)

Publications (2)

Publication Number Publication Date
GB2089069A GB2089069A (en) 1982-06-16
GB2089069B true GB2089069B (en) 1984-12-19

Family

ID=20924890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8130184A Expired GB2089069B (en) 1980-11-05 1981-10-06 Automatic control of speed

Country Status (6)

Country Link
DD (1) DD230395A3 (fi)
DE (1) DE3141238C2 (fi)
FI (1) FI813019L (fi)
FR (1) FR2493630A1 (fi)
GB (1) GB2089069B (fi)
SU (1) SU1053247A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138155A1 (de) * 1991-11-21 1993-05-27 Basf Ag Verfahren zur herstellung von im wesentlichen alkalifreien titansilikat-kristallen mit zeolithstruktur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241023A (en) * 1962-03-16 1966-03-15 Fifth Dimension Inc Motor speed control
GB1361597A (en) * 1970-10-23 1974-07-30 Agfa Gevaert Ag Method and device for controlling the speed of a member
JPS5328589B2 (fi) * 1972-12-18 1978-08-15
JPS538888B2 (fi) * 1973-09-10 1978-04-01
US4105935A (en) * 1975-10-22 1978-08-08 Matsushita Electric Industrial Co., Ltd. Motor speed control apparatus
GB1544199A (en) * 1976-02-27 1979-04-11 Strathearn Audio Ltd Speed control system
US4149117A (en) * 1977-03-17 1979-04-10 Ampex Corporation Circuit and method for servo speed control
US4121141A (en) * 1977-05-13 1978-10-17 Fairchild Camera And Instrument Corporation D.C. motor speed control circuitry
JPS576582A (en) * 1980-06-11 1982-01-13 Olympus Optical Co Ltd Controller for speed of motor

Also Published As

Publication number Publication date
DE3141238C2 (de) 1986-08-14
DE3141238A1 (de) 1982-08-26
FI813019L (fi) 1982-05-06
DD230395A3 (de) 1985-11-27
FR2493630A1 (fr) 1982-05-07
FR2493630B1 (fi) 1985-04-12
GB2089069A (en) 1982-06-16
SU1053247A1 (ru) 1983-11-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee