BR7904425A - Disposicao de circuito para a obtencao de uma tensao de corrente continua de controle dependente de uma tensao alternada - Google Patents

Disposicao de circuito para a obtencao de uma tensao de corrente continua de controle dependente de uma tensao alternada

Info

Publication number
BR7904425A
BR7904425A BR7904425A BR7904425A BR7904425A BR 7904425 A BR7904425 A BR 7904425A BR 7904425 A BR7904425 A BR 7904425A BR 7904425 A BR7904425 A BR 7904425A BR 7904425 A BR7904425 A BR 7904425A
Authority
BR
Brazil
Prior art keywords
obtaining
current control
circuit arrangement
continuous current
voltage
Prior art date
Application number
BR7904425A
Other languages
English (en)
Inventor
E Schroder
J Wermuth
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of BR7904425A publication Critical patent/BR7904425A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
BR7904425A 1978-07-13 1979-07-12 Disposicao de circuito para a obtencao de uma tensao de corrente continua de controle dependente de uma tensao alternada BR7904425A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2830784A DE2830784C3 (de) 1978-07-13 1978-07-13 Schaltungsanordnung zur Erzeugung einer von einer Wechselspannung abhängigen Steuergleichspannung

Publications (1)

Publication Number Publication Date
BR7904425A true BR7904425A (pt) 1980-04-01

Family

ID=6044280

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904425A BR7904425A (pt) 1978-07-13 1979-07-12 Disposicao de circuito para a obtencao de uma tensao de corrente continua de controle dependente de uma tensao alternada

Country Status (14)

Country Link
US (1) US4321482A (pt)
JP (1) JPS5514798A (pt)
AU (1) AU4883779A (pt)
BE (1) BE877690A (pt)
BR (1) BR7904425A (pt)
DE (1) DE2830784C3 (pt)
DK (1) DK294779A (pt)
ES (1) ES482416A1 (pt)
FI (1) FI792147A (pt)
FR (1) FR2431219A1 (pt)
GB (1) GB2025718A (pt)
IT (1) IT1122001B (pt)
NO (1) NO792257L (pt)
SE (1) SE7906053L (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168168A (en) * 1980-05-29 1981-12-24 Toshiba Corp Window comparator circuit
DE3124289A1 (de) * 1981-06-19 1983-01-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur erzeugung einer von einer wechselspannung abhaengigen steuergleichspannung
EP0084323B1 (de) * 1982-01-15 1986-07-30 TELEFUNKEN Fernseh und Rundfunk GmbH Schaltungsanordnung zur Erzeugung einer von einer Wechselspannung abhängigen Steuerspannung
JPS59219006A (ja) * 1983-05-27 1984-12-10 Matsushita Electric Ind Co Ltd 電子回路装置
US5087827A (en) * 1991-02-11 1992-02-11 Tektronix, Inc. Variable voltage transition circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035263A (en) * 1933-05-26 1936-03-24 Bell Telephone Labor Inc Volume control system
US3488604A (en) * 1967-09-01 1970-01-06 Sperry Rand Corp Automatic pulsed-signal amplitude normalizer
US3862437A (en) * 1973-09-04 1975-01-21 Burroughs Corp Sample peak and hold with dual current source
NO142768C (no) * 1974-01-26 1980-10-08 Licentia Gmbh Kopling for automatisk dynamikk-kompresjon eller -ekspansjon
DE2406258C2 (de) * 1974-02-09 1976-01-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur automatischen Dynamik-Kompression oder -Expansion

Also Published As

Publication number Publication date
AU4883779A (en) 1980-01-17
ES482416A1 (es) 1980-04-01
DE2830784B2 (de) 1980-09-18
IT7924045A0 (it) 1979-07-02
DE2830784C3 (de) 1981-10-01
FR2431219A1 (fr) 1980-02-08
IT1122001B (it) 1986-04-23
DK294779A (da) 1980-01-14
FI792147A (fi) 1980-01-14
NO792257L (no) 1980-01-15
DE2830784A1 (de) 1980-02-28
SE7906053L (sv) 1980-01-14
BE877690A (fr) 1979-11-05
GB2025718A (en) 1980-01-23
JPS5514798A (en) 1980-02-01
US4321482A (en) 1982-03-23

Similar Documents

Publication Publication Date Title
BR7900634A (pt) Circuito de controle eletrico
BR8305499A (pt) Circuito de controle de fase para carga de baixa tensao
FR2459952B1 (fr) Four a arc a courant continu a connexion de sole
SE433011B (sv) Spenningsregleringskrets for en likstromsomformare
SE7702718L (sv) Elektrisk spenningsregulator
BR8004993A (pt) Circuito de controle
BR7904448A (pt) Circuito para a obtencao de uma tensao continua de controle uma tensao alternada
FR2301861A1 (fr) Circuit de regulation de courant
BR7806779A (pt) Disposicao de regulagem para uma instalacao de tansmissao de corrente continua de alta tensao
BE879497A (fr) Unite de translation de tension en courant continu/courant continu stabilisee
JPS5461455A (en) Supply voltage control circuit
BE837412A (fr) Source de tension continue elevee regulee en courant
BR7904425A (pt) Disposicao de circuito para a obtencao de uma tensao de corrente continua de controle dependente de uma tensao alternada
FR2282184A1 (fr) Circuit de controle de generateur de courant alternatif
JPS56121115A (en) Voltage temperature stabilized current source circuit
MX150975A (es) Mejoras en circuito de control para el frenado de un motor de corriente continua
BR7906165A (pt) Unidade de controle para retificadores de corrente
BR7907544A (pt) Disposicao de circuito para a obtencao de uma tensao continua de controle dependente de uma tensao alternado
BR7607855A (pt) Circuito eletrico para controle da corrente em linha de transmissao
SE7705997L (sv) Spennings- eller stromreglerad spenningstransformator
BR7808304A (pt) Circuito de controle para motor eletrico alimentado por uma fonte de corrente
BR7903001A (pt) Circuito eletrico de controle
BR8001103A (pt) Disposicao de circuito para a memorizacao da posicao de fase de uma tensao alternada
SE7905343L (sv) Effektstrombrytare for hogspenning
SE7710296L (sv) Kontaktsystem for en hogspennings-effektstrombrytare