NL7708817A - Schakeling voor spanningsbegrenzing. - Google Patents

Schakeling voor spanningsbegrenzing.

Info

Publication number
NL7708817A
NL7708817A NL7708817A NL7708817A NL7708817A NL 7708817 A NL7708817 A NL 7708817A NL 7708817 A NL7708817 A NL 7708817A NL 7708817 A NL7708817 A NL 7708817A NL 7708817 A NL7708817 A NL 7708817A
Authority
NL
Netherlands
Prior art keywords
limit switch
voltage limit
voltage
switch
limit
Prior art date
Application number
NL7708817A
Other languages
English (en)
Dutch (nl)
Inventor
G Bergmann
A Kessler
Original Assignee
Telefonbau & 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 Telefonbau & Normalzeit Gmbh filed Critical Telefonbau & Normalzeit Gmbh
Publication of NL7708817A publication Critical patent/NL7708817A/xx

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
NL7708817A 1976-12-01 1977-08-10 Schakeling voor spanningsbegrenzing. NL7708817A (nl)

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
NL7708817A true NL7708817A (nl) 1978-06-05

Family

ID=5994391

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7708817A NL7708817A (nl) 1976-12-01 1977-08-10 Schakeling voor spanningsbegrenzing.

Country Status (11)

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

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
JPH0795773B2 (ja) * 1985-07-18 1995-10-11 アルカテル・エヌ・ブイ 電話機ラインスイッチ
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 St Microelectronics Srl 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 (xx) * 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
GB1574078A (en) 1980-09-03
AU2901477A (en) 1979-03-29
BE861307A (fr) 1978-03-16
SE421094B (sv) 1981-11-23
DE2654419A1 (de) 1978-06-08
SE7713151L (sv) 1978-06-02
IT1090802B (it) 1985-06-26
FR2373181A1 (fr) 1978-06-30
GR59256B (en) 1977-12-03
AT356187B (de) 1980-04-10
ATA705077A (de) 1979-09-15
CA1083667A (en) 1980-08-12
DE2654419C2 (de) 1983-06-09

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Legal Events

Date Code Title Description
BV The patent application has lapsed