IT8647972A0 - Dispositivo di protezione da sovratensioni per impianti elettrici,in particolare per apparecchi elettronici - Google Patents
Dispositivo di protezione da sovratensioni per impianti elettrici,in particolare per apparecchi elettroniciInfo
- Publication number
- IT8647972A0 IT8647972A0 IT8647972A IT4797286A IT8647972A0 IT 8647972 A0 IT8647972 A0 IT 8647972A0 IT 8647972 A IT8647972 A IT 8647972A IT 4797286 A IT4797286 A IT 4797286A IT 8647972 A0 IT8647972 A0 IT 8647972A0
- Authority
- IT
- Italy
- Prior art keywords
- electronic equipment
- protection device
- overvoltage protection
- electrical systems
- systems
- Prior art date
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
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1881/85A CH668516A5 (de) | 1985-05-03 | 1985-05-03 | Ueberspannungsschutzeinrichtung fuer elektrische anlagen, insbesondere fuer elektronische apparate. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8647972A0 true IT8647972A0 (it) | 1986-04-30 |
IT1191881B IT1191881B (it) | 1988-03-23 |
Family
ID=4220765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47972/86A IT1191881B (it) | 1985-05-03 | 1986-04-30 | Dispositivo di protezione da sovratensioni per impianti elettrici,in particolare per apparecchi elettronici |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU5651286A (it) |
CH (1) | CH668516A5 (it) |
DE (1) | DE3611793A1 (it) |
GB (1) | GB2175156A (it) |
IT (1) | IT1191881B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3606287A1 (de) * | 1986-02-27 | 1987-09-03 | Dehn & Soehne | Ueberspannungsschutzanordnung |
FR2609580A1 (fr) * | 1987-01-08 | 1988-07-15 | Finzel Jean Luc | Module parafoudre et de protection contre les surtensions industrielles |
GB8820953D0 (en) * | 1988-09-07 | 1988-10-05 | Furse W J & Co Ltd | Apparatus suitable for use in protecting electrical installations from transients |
DE3834514C2 (de) * | 1988-10-11 | 1996-02-01 | Asea Brown Boveri | Schaltungsanordnung zum Schutz elektrischer Geräte und Anlagen vor Überspannungen |
WO1991016752A1 (en) * | 1990-04-26 | 1991-10-31 | Australian Telecommunications Corporation | A circuit protection device |
DE4020646C2 (de) * | 1990-06-29 | 1996-04-18 | Oels Wolf Dieter Dr Ing | Schutzschaltung zum Schutz von elektrischen Verbrauchern |
FR2716044B1 (fr) * | 1994-02-09 | 1996-05-10 | Soule Sa | Dispositif de protection d'équipements électroniques et/ou électrotechniques sur réseaux de type T-T. |
GB2305030A (en) * | 1995-08-31 | 1997-03-26 | Long Trevor William | Filter circuit for connection across the input of a power supply |
US7312970B2 (en) * | 2004-01-09 | 2007-12-25 | Emerson Electric Co. | Low cost surge protection |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456986A (en) * | 1945-02-12 | 1948-12-21 | Gen Electric | Protective arrangement for electrical windings |
GB1594313A (en) * | 1977-01-28 | 1981-07-30 | Communic & Equip Consult | Equipment for power line surge eliminator |
GB2050719B (en) * | 1979-05-25 | 1983-06-08 | Bowthorpe E M P Ltd | Surge arrester |
DE3214400A1 (de) * | 1982-04-20 | 1984-02-23 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Anordnung zum schutz von an leitungen angeschlossenen geraeten vor ueber- oder stoerspannungen |
US4571656A (en) * | 1984-01-13 | 1986-02-18 | Dynatech Computer Power, Inc. | Electrical circuit for protection against surge overvoltage of transients |
-
1985
- 1985-05-03 CH CH1881/85A patent/CH668516A5/de not_active IP Right Cessation
-
1986
- 1986-04-08 DE DE19863611793 patent/DE3611793A1/de not_active Withdrawn
- 1986-04-18 GB GB08609528A patent/GB2175156A/en not_active Withdrawn
- 1986-04-23 AU AU56512/86A patent/AU5651286A/en not_active Abandoned
- 1986-04-30 IT IT47972/86A patent/IT1191881B/it active
Also Published As
Publication number | Publication date |
---|---|
GB8609528D0 (en) | 1986-05-21 |
CH668516A5 (de) | 1988-12-30 |
DE3611793A1 (de) | 1986-11-06 |
IT1191881B (it) | 1988-03-23 |
AU5651286A (en) | 1986-11-06 |
GB2175156A (en) | 1986-11-19 |
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