FI783265A - Referensspaenningskaella - Google Patents

Referensspaenningskaella

Info

Publication number
FI783265A
FI783265A FI783265A FI783265A FI783265A FI 783265 A FI783265 A FI 783265A FI 783265 A FI783265 A FI 783265A FI 783265 A FI783265 A FI 783265A FI 783265 A FI783265 A FI 783265A
Authority
FI
Finland
Prior art keywords
speenningskaella
reference speenningskaella
Prior art date
Application number
FI783265A
Other languages
English (en)
Other versions
FI67967C (fi
FI67967B (fi
Inventor
Toom Ainovich Pungas
Toomas Ennovich Parve
Mart Valterovich Min
Original Assignee
Pungas Toom A
Parve Toom E
Min Mart V
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
Priority claimed from SU772531854A external-priority patent/SU773591A1/ru
Priority claimed from SU782590404A external-priority patent/SU892424A2/ru
Application filed by Pungas Toom A, Parve Toom E, Min Mart V filed Critical Pungas Toom A
Publication of FI783265A publication Critical patent/FI783265A/fi
Application granted granted Critical
Publication of FI67967B publication Critical patent/FI67967B/fi
Publication of FI67967C publication Critical patent/FI67967C/fi

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
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load 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
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/445—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Networks Using Active Elements (AREA)
FI783265A 1977-11-01 1978-10-26 Referensspaenningskaella FI67967C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU2531854 1977-11-01
SU772531854A SU773591A1 (ru) 1977-11-01 1977-11-01 Источник опорного напр жени
SU782590404A SU892424A2 (ru) 1978-04-27 1978-04-27 Источник опорного напр жени
SU2590404 1978-04-27

Publications (3)

Publication Number Publication Date
FI783265A true FI783265A (fi) 1979-05-02
FI67967B FI67967B (fi) 1985-02-28
FI67967C FI67967C (fi) 1985-06-10

Family

ID=26665639

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783265A FI67967C (fi) 1977-11-01 1978-10-26 Referensspaenningskaella

Country Status (9)

Country Link
JP (1) JPS5478062A (fi)
AT (1) AT376303B (fi)
DD (1) DD139319A1 (fi)
DE (1) DE2845013C2 (fi)
FI (1) FI67967C (fi)
FR (1) FR2407513A1 (fi)
GB (1) GB2007884B (fi)
HU (1) HU177720B (fi)
SE (1) SE431370B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111443752A (zh) * 2020-04-20 2020-07-24 国网辽宁省电力有限公司电力科学研究院 一种直流标准源电压输出量精细化调节装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484705A (en) * 1966-06-23 1969-12-16 Hewlett Packard Co True r.m.s. detector
US3458723A (en) * 1966-09-09 1969-07-29 Hewlett Packard Co Square wave generator
US3835418A (en) * 1972-10-17 1974-09-10 Rfl Ind Inc Stabilized alternating current source

Also Published As

Publication number Publication date
DE2845013C2 (de) 1984-03-22
FI67967C (fi) 1985-06-10
FR2407513A1 (fr) 1979-05-25
FR2407513B1 (fi) 1982-07-09
FI67967B (fi) 1985-02-28
GB2007884A (en) 1979-05-23
AT376303B (de) 1984-11-12
JPH0140526B2 (fi) 1989-08-29
SE431370B (sv) 1984-01-30
HU177720B (fi) 1981-12-28
ATA778378A (de) 1984-03-15
DD139319A1 (de) 1979-12-19
JPS5478062A (en) 1979-06-21
GB2007884B (en) 1982-04-28
DE2845013A1 (de) 1979-05-23
SE7811273L (sv) 1979-05-02

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PARVE, TOOMAS ENNOVICH

Owner name: MIN, MART VALTEROVICH

Owner name: PUNGAS, TOOM AINOVICH