IT1090802B - Disposizione di circuito per la delimitazione della tensione - Google Patents

Disposizione di circuito per la delimitazione della tensione

Info

Publication number
IT1090802B
IT1090802B IT52014/77A IT5201477A IT1090802B IT 1090802 B IT1090802 B IT 1090802B IT 52014/77 A IT52014/77 A IT 52014/77A IT 5201477 A IT5201477 A IT 5201477A IT 1090802 B IT1090802 B IT 1090802B
Authority
IT
Italy
Prior art keywords
delimitation
voltage
circuit arrangement
arrangement
circuit
Prior art date
Application number
IT52014/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1090802B publication Critical patent/IT1090802B/it

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
IT52014/77A 1976-12-01 1977-11-30 Disposizione di circuito per la delimitazione della tensione IT1090802B (it)

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
IT1090802B true IT1090802B (it) 1985-06-26

Family

ID=5994391

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52014/77A IT1090802B (it) 1976-12-01 1977-11-30 Disposizione di circuito per la delimitazione della tensione

Country Status (11)

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

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
AU580679B2 (en) * 1985-07-18 1989-01-27 Alcatel Australia Limited A telephone line switch
WO1987000717A1 (en) * 1985-07-18 1987-01-29 International Standard Electric Corporation 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
DE69413798T2 (de) * 1994-04-12 1999-04-22 Stmicroelectronics S.R.L., Agrate Brianza, Mailand/Milano Elektronische Leistungsvorrichtung mit drei Anschlüssen und isoliertem Gate mit einer Sättigungsausgangskennlinie veränderlicher Neigung in diskontinuierlicher Abhängigkeit vom Ausgangsstrom
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 (it) * 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
CA1083667A (en) 1980-08-12
FR2373181A1 (fr) 1978-06-30
BE861307A (fr) 1978-03-16
GR59256B (en) 1977-12-03
SE421094B (sv) 1981-11-23
AT356187B (de) 1980-04-10
AU2901477A (en) 1979-03-29
DE2654419A1 (de) 1978-06-08
ATA705077A (de) 1979-09-15
DE2654419C2 (de) 1983-06-09
NL7708817A (nl) 1978-06-05
GB1574078A (en) 1980-09-03
SE7713151L (sv) 1978-06-02

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