GR59256B - Circuit device for voltage drop - Google Patents

Circuit device for voltage drop

Info

Publication number
GR59256B
GR59256B GR54403A GR770154403A GR59256B GR 59256 B GR59256 B GR 59256B GR 54403 A GR54403 A GR 54403A GR 770154403 A GR770154403 A GR 770154403A GR 59256 B GR59256 B GR 59256B
Authority
GR
Greece
Prior art keywords
voltage drop
circuit device
drop
voltage
circuit
Prior art date
Application number
GR54403A
Other languages
Greek (el)
English (en)
Inventor
G Bergmann
A Kessler
Original Assignee
Telefonbau & Normalzeit Gmbh
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 Telefonbau & Normalzeit Gmbh, Licentia Gmbh filed Critical Telefonbau & Normalzeit Gmbh
Publication of GR59256B publication Critical patent/GR59256B/el

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
GR54403A 1976-12-01 1977-09-21 Circuit device for voltage drop GR59256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654419A DE2654419C2 (de) 1976-12-01 1976-12-01 Schaltungsanordnung zur Spannungsbegrenzung

Publications (1)

Publication Number Publication Date
GR59256B true GR59256B (en) 1977-12-03

Family

ID=5994391

Family Applications (1)

Application Number Title Priority Date Filing Date
GR54403A GR59256B (en) 1976-12-01 1977-09-21 Circuit device for voltage drop

Country Status (11)

Country Link
AT (1) AT356187B (nl)
AU (1) AU2901477A (nl)
BE (1) BE861307A (nl)
CA (1) CA1083667A (nl)
DE (1) DE2654419C2 (nl)
FR (1) FR2373181A1 (nl)
GB (1) GB1574078A (nl)
GR (1) GR59256B (nl)
IT (1) IT1090802B (nl)
NL (1) NL7708817A (nl)
SE (1) SE421094B (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843213C2 (de) * 1978-10-04 1984-03-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Spannungsbegrenzung
US4533846A (en) * 1979-01-24 1985-08-06 Xicor, Inc. Integrated circuit high voltage clamping systems
SE426002B (sv) * 1980-12-23 1982-11-29 Ellemtel Utvecklings Ab Anordning for skydd av en krets i en telekommunikationsutrustning mot overspenningar
FR2512598A1 (fr) * 1981-09-09 1983-03-11 Texas Instruments France Circuit pour proteger un circuit integre contre les surtensions
DE3301800A1 (de) * 1983-01-20 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Integrierbare schutzschaltung
DE3338124A1 (de) * 1983-10-20 1985-05-02 Telefunken electronic GmbH, 7100 Heilbronn Stoerschutzschaltung fuer integrierte schaltungen
KR940011757B1 (ko) * 1985-07-18 1994-12-23 알카텔 엔. 브이. 전화 라인 스위치
WO1987000717A1 (en) * 1985-07-18 1987-01-29 International Standard Electric Corporation A telephone line switch
AU580679B2 (en) * 1985-07-18 1989-01-27 Alcatel Australia Limited A telephone line switch
GB2206749A (en) * 1987-07-08 1989-01-11 Sealand Ind Co Ltd A voltage adaptor
JPH02280621A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
JPH02280622A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
EP0677925B1 (en) * 1994-04-12 1998-10-07 STMicroelectronics S.r.l. Three-terminal insulated-gate power electronic device with a variable-slope saturated output characteristic depending in a discontinuous way on the output current
JP3755675B2 (ja) * 1995-11-20 2006-03-15 ソニー株式会社 クランプ回路、ｃｍｏｓチツプｉｃ及び非接触型情報カード
DE102006021847B4 (de) * 2006-05-10 2015-07-02 Austriamicrosystems Ag Schaltungsanordnung zum Schutz vor elektrostatischen Entladungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538440B2 (de) * 1966-11-23 1972-03-16 Deutsche Itt Industries Gmbh, 7800 Freiburg Schaltungsanordnung zur gleichspannungsstabilisierung nach art einer z diode
FR1575884A (nl) * 1968-06-11 1969-07-25
US3610948A (en) * 1969-10-23 1971-10-05 Bell Telephone Labor Inc Current-switching detector
DE2216092B2 (de) * 1972-04-01 1975-10-09 Semikron Gesellschaft Fuer Gleichrichterbau Und Elektronik Mbh, 8500 Nuernberg Schaltungsanordnung zur Überspannungsbegrenzung mit einem Selen-Uberspannungsbegrenzer
US3846696A (en) * 1973-07-20 1974-11-05 Rca Corp Current attenuator

Also Published As

Publication number Publication date
SE7713151L (sv) 1978-06-02
SE421094B (sv) 1981-11-23
DE2654419C2 (de) 1983-06-09
CA1083667A (en) 1980-08-12
ATA705077A (de) 1979-09-15
AU2901477A (en) 1979-03-29
NL7708817A (nl) 1978-06-05
BE861307A (fr) 1978-03-16
AT356187B (de) 1980-04-10
GB1574078A (en) 1980-09-03
FR2373181A1 (fr) 1978-06-30
IT1090802B (it) 1985-06-26
DE2654419A1 (de) 1978-06-08

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