IT1215281B - Apparecchio e metodo per la protezione da transitori di tensione/corrente. - Google Patents

Apparecchio e metodo per la protezione da transitori di tensione/corrente.

Info

Publication number
IT1215281B
IT1215281B IT8521343A IT2134385A IT1215281B IT 1215281 B IT1215281 B IT 1215281B IT 8521343 A IT8521343 A IT 8521343A IT 2134385 A IT2134385 A IT 2134385A IT 1215281 B IT1215281 B IT 1215281B
Authority
IT
Italy
Prior art keywords
transitors
voltage
protection
current
current transitors
Prior art date
Application number
IT8521343A
Other languages
English (en)
Other versions
IT8521343A0 (it
Inventor
Paolo Ferrari
Riccardo Ferrari
Franco Bertotti
Mario Foroni
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT8521343A priority Critical patent/IT1215281B/it
Publication of IT8521343A0 publication Critical patent/IT8521343A0/it
Priority to GB08614930A priority patent/GB2176956A/en
Priority to JP61145038A priority patent/JPS627337A/ja
Priority to FR8609119A priority patent/FR2584245A1/fr
Priority to DE19863621523 priority patent/DE3621523A1/de
Application granted granted Critical
Publication of IT1215281B publication Critical patent/IT1215281B/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
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
IT8521343A 1985-06-28 1985-06-28 Apparecchio e metodo per la protezione da transitori di tensione/corrente. IT1215281B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8521343A IT1215281B (it) 1985-06-28 1985-06-28 Apparecchio e metodo per la protezione da transitori di tensione/corrente.
GB08614930A GB2176956A (en) 1985-06-28 1986-06-19 Voltage and current transient protection
JP61145038A JPS627337A (ja) 1985-06-28 1986-06-23 電圧／電流の過渡を保護する装置および方法
FR8609119A FR2584245A1 (fr) 1985-06-28 1986-06-24 Appareil et procede pour la protection contre les transitoires de tension et, ou bien, d'intensite
DE19863621523 DE3621523A1 (de) 1985-06-28 1986-06-27 Vorrichtung und verfahren zum schutz gegen spannungs/strom-stoesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8521343A IT1215281B (it) 1985-06-28 1985-06-28 Apparecchio e metodo per la protezione da transitori di tensione/corrente.

Publications (2)

Publication Number Publication Date
IT8521343A0 IT8521343A0 (it) 1985-06-28
IT1215281B true IT1215281B (it) 1990-01-31

Family

ID=11180390

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8521343A IT1215281B (it) 1985-06-28 1985-06-28 Apparecchio e metodo per la protezione da transitori di tensione/corrente.

Country Status (5)

Country Link
JP (1) JPS627337A (it)
DE (1) DE3621523A1 (it)
FR (1) FR2584245A1 (it)
GB (1) GB2176956A (it)
IT (1) IT1215281B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2550585Y2 (ja) * 1990-08-03 1997-10-15 アキレス株式会社 コンクリート余剰水排出機能を有する型枠兼用断熱材
US5309309A (en) * 1991-08-15 1994-05-03 Ford Motor Company Semiconductor protection against high energy transients
US5144157A (en) * 1991-09-23 1992-09-01 Raytheon Company Pin diode driver circuit for radar system
CA2266322C (en) * 1998-04-03 2011-10-25 Wayne Kwok-Wai Wong High current protection circuit for telephone interface

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428885A (en) * 1966-09-29 1969-02-18 Rca Corp Voltage regulated power supply including a breakdown device and means tending to keep the current flow therethrough constant
DE1915512A1 (de) * 1969-03-26 1970-10-01 Standard Elek K Lorenz Ag Spannungsstabilisatorschaltung
US3626249A (en) * 1970-03-12 1971-12-07 Victoreen Leece Neville Inc Transient voltage protection circuit
GB1393748A (en) * 1972-06-28 1975-05-14 Ind Instr Ltd Voltage regulating circuits
GB1449607A (en) * 1972-10-03 1976-09-15 Davis Son Derby Ltd John Electrical power supply systems
US4054830A (en) * 1974-03-25 1977-10-18 Landis Tool Company Regulated power supply
US4090227A (en) * 1977-03-29 1978-05-16 Bell Telephone Laboratories, Incorporated Transient-protected signal distribution circuit
JPS56168243A (en) * 1980-05-28 1981-12-24 Toshiba Corp Constant-voltage circuit
SE445409B (sv) * 1981-12-08 1986-06-16 Porta Systems Corp Strom- och spenningsstotskyddskrets for anvendning i samband med en telefonledning
US4408248A (en) * 1981-12-30 1983-10-04 Bell Telephone Laboratories, Incorporated Protection circuit
GB2117143B (en) * 1982-03-26 1985-12-04 Lucas Ind Plc Apparatus for supplying a regulated d.c.voltage
US4484244A (en) * 1982-09-22 1984-11-20 Rca Corporation Protection circuit for integrated circuit devices

Also Published As

Publication number Publication date
JPS627337A (ja) 1987-01-14
DE3621523A1 (de) 1987-01-08
GB2176956A (en) 1987-01-07
FR2584245A1 (fr) 1987-01-02
GB8614930D0 (en) 1986-07-23
IT8521343A0 (it) 1985-06-28

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