SE7811273L - Referensspenningskella - Google Patents

Referensspenningskella

Info

Publication number: SE7811273L
Authority: SE; Sweden
Prior art keywords: reference voltage; voltage source; source; voltage
Prior art date: 1977-11-01

Application number

SE7811273A

Other languages

English (en)

Other versions

SE431370B (sv

Inventor

Sok

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.)

1977-11-01

Filing date

1978-10-31

Publication date

1979-05-02

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

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

1978-10-31 Application filed by Pungas Toom A, Parve Toom E, Min Mart V filed Critical Pungas Toom A

1979-05-02 Publication of SE7811273L publication Critical patent/SE7811273L/sv

1984-01-30 Publication of SE431370B publication Critical patent/SE431370B/sv

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 Electrical Variables (AREA)
Control Of Voltage And Current In General (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Inverter Devices (AREA)
Networks Using Active Elements (AREA)
Generation Of Surge Voltage And Current (AREA)

SE7811273A 1977-11-01 1978-10-31 Referensspenningskella SE431370B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
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

Publications (2)

Publication Number	Publication Date
SE7811273L true SE7811273L (sv)	1979-05-02
SE431370B SE431370B (sv)	1984-01-30

Family

ID=26665639

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7811273A SE431370B (sv)	1977-11-01	1978-10-31	Referensspenningskella

Country Status (9)

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

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

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

Also Published As

Publication number	Publication date
JPH0140526B2 (sv)	1989-08-29
FR2407513B1 (sv)	1982-07-09
GB2007884A (en)	1979-05-23
FI783265A (fi)	1979-05-02
DD139319A1 (de)	1979-12-19
DE2845013C2 (de)	1984-03-22
GB2007884B (en)	1982-04-28
AT376303B (de)	1984-11-12
DE2845013A1 (de)	1979-05-23
SE431370B (sv)	1984-01-30
JPS5478062A (en)	1979-06-21
ATA778378A (de)	1984-03-15
FR2407513A1 (fr)	1979-05-25
FI67967B (fi)	1985-02-28
FI67967C (fi)	1985-06-10
HU177720B (sv)	1981-12-28

Publication	Publication Date	Title
DK563182A (da)	1982-12-20	Portal-krananordning
IT1109264B (it)	1985-12-16	3-ammino-pirazoli sostituiti
DK400978A (da)	1979-03-14	Spaendingskilde for elektriske hegn
FI781692A (fi)	1978-12-24	Hopmonteringsanordning i synnerhet foer byggnadsstaellningar
AT361057B (de)	1981-02-25	Stereomikrophonanordnung
SE7801818L (sv)	1978-08-18	Bipoler elektrod
FI783092A (fi)	1979-04-12	Mikroturbulensgenerator foer inloppslaoda i pappersmaskiner
DK96978A (da)	1978-09-05	Klaebemiddel
BE869862A (fr)	1978-12-18	Simulateur de source de charge
SE7812166L (sv)	1979-05-30	Hogspenningstransformator
BR7805563A (pt)	1979-05-08	Regulador de tensao
SE7809044L (sv)	1979-03-01	Forfarande for variering av spenning
FI780323A (fi)	1978-08-18	Pendlingsdaempare foer lyftdon upphaengt i en laenk
FI781424A (fi)	1978-11-24	Maeldinloppsanordning i en pappersmaskin
FI773440A (fi)	1979-05-15	Kompass i synnerhet kupolkompass
BE870559A (fr)	1979-01-15	Electrodes
DK400678A (da)	1979-03-13	Lygte
FI780973A (fi)	1978-10-20	Foerbaettringar i roterugnar
FI780366A (fi)	1979-04-07	Solenoiddriven i motsatt riktning roterande aktivator
SE7803520L (sv)	1978-10-08	Spenningsregulator
SE7811274L (sv)	1979-05-02	Referensspenningskella
FI781571A (fi)	1978-11-18	Ptc-motstaond foer anvaendning saosom stroembegraensande komponent i en elektrisk stroemkrets
FI781711A (fi)	1978-12-04	Matarskiva i skivkvarn
DD139319A1 (de)	1979-12-19	Bezugsspannungsquelle
DD138043A1 (de)	1979-10-10	Statische schweissquelle

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7811273-7 Effective date: 19900706 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7811273-7

Effective date: 19900706

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