IT1282335B1 - Apparecchiature di smorzamento di sovratensioni e di dissipazione della loro energia per linee elettriche - Google Patents
Apparecchiature di smorzamento di sovratensioni e di dissipazione della loro energia per linee elettricheInfo
- Publication number
- IT1282335B1 IT1282335B1 IT95VA000008A ITVA950008A IT1282335B1 IT 1282335 B1 IT1282335 B1 IT 1282335B1 IT 95VA000008 A IT95VA000008 A IT 95VA000008A IT VA950008 A ITVA950008 A IT VA950008A IT 1282335 B1 IT1282335 B1 IT 1282335B1
- Authority
- IT
- Italy
- Prior art keywords
- dissipation
- energy
- equipment
- electric lines
- over voltages
- 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
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95VA000008A IT1282335B1 (it) | 1995-06-05 | 1995-06-05 | Apparecchiature di smorzamento di sovratensioni e di dissipazione della loro energia per linee elettriche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95VA000008A IT1282335B1 (it) | 1995-06-05 | 1995-06-05 | Apparecchiature di smorzamento di sovratensioni e di dissipazione della loro energia per linee elettriche |
Publications (2)
Publication Number | Publication Date |
---|---|
ITVA950008A1 ITVA950008A1 (it) | 1996-12-05 |
IT1282335B1 true IT1282335B1 (it) | 1998-03-16 |
Family
ID=11423331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95VA000008A IT1282335B1 (it) | 1995-06-05 | 1995-06-05 | Apparecchiature di smorzamento di sovratensioni e di dissipazione della loro energia per linee elettriche |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1282335B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000016699A1 (it) * | 2020-07-09 | 2022-01-09 | Ingelva Srl | Apparecchiatura e metodo di prevenzione e smorzamento di picchi di tensione e corrente di origine esterna ed interna per elettrodotti a media, alta, e altissima tensione |
EP4125262A1 (en) * | 2021-07-27 | 2023-02-01 | Ingelva S.r.l. | Apparatus for damping of voltage and current peaks for telecommunication networks |
EP4125170A1 (en) * | 2021-07-27 | 2023-02-01 | Ingelva S.r.l. | Apparatus for damping of voltage and current peaks for low voltage electrical supply plants |
-
1995
- 1995-06-05 IT IT95VA000008A patent/IT1282335B1/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITVA950008A1 (it) | 1996-12-05 |
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Legal Events
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0001 | Granted |