CA1083667A - Two terminal circuitry for voltage limitation - Google Patents

Two terminal circuitry for voltage limitation

Info

Publication number
CA1083667A
CA1083667A CA292,047A CA292047A CA1083667A CA 1083667 A CA1083667 A CA 1083667A CA 292047 A CA292047 A CA 292047A CA 1083667 A CA1083667 A CA 1083667A
Authority
CA
Canada
Prior art keywords
solid state
diodes
state device
terminals
pair
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA292,047A
Other languages
English (en)
French (fr)
Inventor
Gunther Bergmann
Arthur Kessler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Tenovis GmbH and Co KG
Original Assignee
Licentia Patent Verwaltungs GmbH
Telefonbau und Normalzeit 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 Patent Verwaltungs GmbH, Telefonbau und Normalzeit GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of CA1083667A publication Critical patent/CA1083667A/en
Expired legal-status Critical Current

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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Electronic Switches (AREA)
CA292,047A 1976-12-01 1977-11-30 Two terminal circuitry for voltage limitation Expired CA1083667A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2654419A DE2654419C2 (de) 1976-12-01 1976-12-01 Schaltungsanordnung zur Spannungsbegrenzung
DEP2654419.4 1976-12-01

Publications (1)

Publication Number Publication Date
CA1083667A true CA1083667A (en) 1980-08-12

Family

ID=5994391

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292,047A Expired CA1083667A (en) 1976-12-01 1977-11-30 Two terminal circuitry for voltage limitation

Country Status (11)

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

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
AU580679B2 (en) * 1985-07-18 1989-01-27 Alcatel Australia Limited A telephone line switch
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
GB2206749A (en) * 1987-07-08 1989-01-11 Sealand Ind Co Ltd A voltage adaptor
JPH02280622A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
JPH02280621A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
EP0677925B1 (de) * 1994-04-12 1998-10-07 STMicroelectronics S.r.l. 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 (de) * 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
FR2373181A1 (fr) 1978-06-30
AU2901477A (en) 1979-03-29
GB1574078A (en) 1980-09-03
DE2654419A1 (de) 1978-06-08
DE2654419C2 (de) 1983-06-09
NL7708817A (nl) 1978-06-05
SE7713151L (sv) 1978-06-02
ATA705077A (de) 1979-09-15
IT1090802B (it) 1985-06-26
BE861307A (fr) 1978-03-16
SE421094B (sv) 1981-11-23
AT356187B (de) 1980-04-10
GR59256B (en) 1977-12-03

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Legal Events

Date Code Title Description
MKEX Expiry