DD139319A1 - REFERENCE VOLTAGE SOURCE - Google Patents

REFERENCE VOLTAGE SOURCE

Info

Publication number: DD139319A1
Authority: DD; German Democratic Republic
Prior art keywords: reference voltage; voltage source; source; voltage
Prior art date: 1977-11-01

Application number

DD78208762A

Other languages

German (de)

Inventor

Toom A Pungas

Toomas E Parve

Mart V Min

Original Assignee

Toom A Pungas

Toomas E Parve

Mart V Min

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.)

1977-11-01

Filing date

1978-10-30

Publication date

1979-12-19

1977-11-01 Priority claimed from SU772531854A external-priority patent/SU773591A1/en

1978-04-27 Priority claimed from SU782590404A external-priority patent/SU892424A2/en

1978-10-30 Application filed by Toom A Pungas, Toomas E Parve, Mart V Min filed Critical Toom A Pungas

1979-12-19 Publication of DD139319A1 publication Critical patent/DD139319A1/en

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)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Control Of Electrical Variables (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Control Of Voltage And Current In General (AREA)
Inverter Devices (AREA)
Networks Using Active Elements (AREA)
Generation Of Surge Voltage And Current (AREA)

DD78208762A 1977-11-01 1978-10-30 REFERENCE VOLTAGE SOURCE DD139319A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SU772531854A SU773591A1 (en)	1977-11-01	1977-11-01	Reference voltage source
SU782590404A SU892424A2 (en)	1978-04-27	1978-04-27	Reference voltage source

Publications (1)

Publication Number	Publication Date
DD139319A1 true DD139319A1 (en)	1979-12-19

Family

ID=26665639

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD78208762A DD139319A1 (en)	1977-11-01	1978-10-30	REFERENCE VOLTAGE SOURCE

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111443752A (en) *	2020-04-20	2020-07-24	国网辽宁省电力有限公司电力科学研究院	A fine adjustment device for DC standard source voltage output

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

1978
- 1978-10-16 DE DE2845013A patent/DE2845013C2/en not_active Expired
- 1978-10-25 GB GB7842114A patent/GB2007884B/en not_active Expired
- 1978-10-26 FI FI783265A patent/FI67967C/en not_active IP Right Cessation
- 1978-10-30 DD DD78208762A patent/DD139319A1/en unknown
- 1978-10-30 FR FR7830748A patent/FR2407513A1/en active Granted
- 1978-10-31 SE SE7811273A patent/SE431370B/en not_active IP Right Cessation
- 1978-10-31 HU HU78PU202A patent/HU177720B/hu not_active IP Right Cessation
- 1978-10-31 AT AT0778378A patent/AT376303B/en not_active IP Right Cessation
- 1978-11-01 JP JP13380878A patent/JPS5478062A/en active Granted

Also Published As

Publication number	Publication date
FI67967C (en)	1985-06-10
GB2007884A (en)	1979-05-23
FI67967B (en)	1985-02-28
AT376303B (en)	1984-11-12
JPS5478062A (en)	1979-06-21
FR2407513B1 (en)	1982-07-09
FI783265A (en)	1979-05-02
FR2407513A1 (en)	1979-05-25
JPH0140526B2 (en)	1989-08-29
SE7811273L (en)	1979-05-02
SE431370B (en)	1984-01-30
DE2845013A1 (en)	1979-05-23
HU177720B (en)	1981-12-28
GB2007884B (en)	1982-04-28
DE2845013C2 (en)	1984-03-22
ATA778378A (en)	1984-03-15

Publication	Publication Date	Title
DK563182A (en)	1982-12-20	PORTAL-crown arrangement
IT1109264B (en)	1985-12-16	3-AMINO-PIRAZOLI REPLACED
DK400978A (en)	1979-03-14	VOLTAGE SOURCE FOR ELECTRIC FENCES
FI781692A (en)	1978-12-24	HOPMONTERINGSANORDNING I SYNNERHET FOER BYGGNADSSTAELLNINGAR
AT361057B (en)	1981-02-25	STEREOMICROPHONE ARRANGEMENT
SE7801818L (en)	1978-08-18	BIPOLER ELECTROD
DK96978A (en)	1978-09-05	CLAIM
BE869862A (en)	1978-12-18	CHARGE SOURCE SIMULATOR
SE7812166L (en)	1979-05-30	HIGH VOLTAGE TRANSFORMER
BR7805563A (en)	1979-05-08	VOLTAGE REGULATOR
SE7809044L (en)	1979-03-01	PROCEDURE FOR VOLTAGE VARIATION
FI780323A (en)	1978-08-18	PENDLINGSDAEMPARE FOER LYFTDON UPPHAENGT I EN LAENK
FI781424A (en)	1978-11-24	MAELDINLOPPSANORDNING I EN PAPPERSMASKIN
FI782155A (en)	1979-01-14	FOERBAETTRINGAR I ORGANISKA FOERENINGAR
FI773440A (en)	1979-05-15	KOMPASS I SYNNERHET KUPOLKOMPASS
BE870559A (en)	1979-01-15	ELECTRODES
DK400678A (en)	1979-03-13	LAMP
FI780973A (en)	1978-10-20	FOERBAETTRINGAR I ROTERUGNAR
FI780366A (en)	1979-04-07	SOLENOIDDRIVEN I MOTSATT RIKTNING ROTERANDE AKTIVATOR
SE7803520L (en)	1978-10-08	VOLTAGE REGULATOR
SE7811274L (en)	1979-05-02	REFERENCE VOLTAGE SOURCE
FI781571A (en)	1978-11-18	PTC-MOTSTAOND FOER ANVAENDNING SAOSOM STROEMBEGRAENSANDE KOMPONENT I EN ELEKTRISK STROEMKRETS
FI781711A (en)	1978-12-04	MATARSKIVA I SKIVKVARN
DD139319A1 (en)	1979-12-19	REFERENCE VOLTAGE SOURCE
DD138043A1 (en)	1979-10-10	STATIC WELDING SOURCE