PT83966B - Dispositivo para instalacoes com proteccao contra sobretensoes - Google Patents
Dispositivo para instalacoes com proteccao contra sobretensoes Download PDFInfo
- Publication number
- PT83966B PT83966B PT83966A PT8396686A PT83966B PT 83966 B PT83966 B PT 83966B PT 83966 A PT83966 A PT 83966A PT 8396686 A PT8396686 A PT 8396686A PT 83966 B PT83966 B PT 83966B
- Authority
- PT
- Portugal
- Prior art keywords
- fuse
- installations
- protection
- replacement
- overvoltages
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/24—Means for preventing insertion of incorrect fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/44—Structural association with a spark-gap arrester
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/048—Fuse resistors
- H01H2085/0486—Fuse resistors with voltage dependent resistor, e.g. varistor
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Fuses (AREA)
- Thermistors And Varistors (AREA)
- Gas-Insulated Switchgears (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853545520 DE3545520A1 (de) | 1985-12-20 | 1985-12-20 | Installationseinrichtung mit ueberspannungsableiter |
Publications (2)
Publication Number | Publication Date |
---|---|
PT83966A PT83966A (de) | 1987-01-01 |
PT83966B true PT83966B (pt) | 1993-01-29 |
Family
ID=6289218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT83966A PT83966B (pt) | 1985-12-20 | 1986-12-18 | Dispositivo para instalacoes com proteccao contra sobretensoes |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0231483B1 (de) |
AT (1) | ATE61887T1 (de) |
BR (1) | BR8606330A (de) |
DE (2) | DE3545520A1 (de) |
ES (1) | ES2003761A6 (de) |
PT (1) | PT83966B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2696588B1 (fr) * | 1992-10-07 | 1994-12-09 | Legrand Sa | Limiteur de surtension à moyen indicateur de mise en défaut. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE220218C (de) * | ||||
CH557606A (de) * | 1973-04-12 | 1974-12-31 | Dehn & Soehne | Funkenstrecke. |
AU485687B2 (en) * | 1973-11-07 | 1975-05-08 | Tokyo Shibaura Electric Company Ltd. | A surge voltage absorber |
-
1985
- 1985-12-20 DE DE19853545520 patent/DE3545520A1/de not_active Withdrawn
-
1986
- 1986-12-08 AT AT86117071T patent/ATE61887T1/de not_active IP Right Cessation
- 1986-12-08 DE DE8686117071T patent/DE3678276D1/de not_active Expired - Fee Related
- 1986-12-08 EP EP86117071A patent/EP0231483B1/de not_active Expired - Lifetime
- 1986-12-18 PT PT83966A patent/PT83966B/pt active IP Right Grant
- 1986-12-19 BR BR8606330A patent/BR8606330A/pt not_active Application Discontinuation
- 1986-12-19 ES ES8603519A patent/ES2003761A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3545520A1 (de) | 1987-07-02 |
EP0231483B1 (de) | 1991-03-20 |
BR8606330A (pt) | 1987-10-06 |
EP0231483A1 (de) | 1987-08-12 |
DE3678276D1 (de) | 1991-04-25 |
PT83966A (de) | 1987-01-01 |
ATE61887T1 (de) | 1991-04-15 |
ES2003761A6 (es) | 1988-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19920702 |