PT83967A - DEVICE FOR INSTALLATIONS WITH PROTECTION AGAINST OVERVOLTAGES - Google Patents
DEVICE FOR INSTALLATIONS WITH PROTECTION AGAINST OVERVOLTAGESInfo
- Publication number
- PT83967A PT83967A PT8396786A PT8396786A PT83967A PT 83967 A PT83967 A PT 83967A PT 8396786 A PT8396786 A PT 8396786A PT 8396786 A PT8396786 A PT 8396786A PT 83967 A PT83967 A PT 83967A
- Authority
- PT
- Portugal
- Prior art keywords
- installations
- protection against
- against overvoltages
- overvoltages
- protection
- 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
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
- H01H85/32—Indicating lamp structurally associated with the protective device
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853545526 DE3545526A1 (en) | 1985-12-20 | 1985-12-20 | INSTALLATION DEVICE WITH SURGE PROTECTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
PT83967A true PT83967A (en) | 1987-08-19 |
Family
ID=6289221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT8396786A PT83967A (en) | 1985-12-20 | 1986-12-18 | DEVICE FOR INSTALLATIONS WITH PROTECTION AGAINST OVERVOLTAGES |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0230585A1 (en) |
BR (1) | BR8606323A (en) |
DE (1) | DE3545526A1 (en) |
ES (1) | ES2003762A6 (en) |
PT (1) | PT83967A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19829775C2 (en) * | 1998-07-03 | 2002-05-16 | Dehn & Soehne | Lightning surge-proof overvoltage and protective device responding to mains-frequency overcurrents |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1832194A (en) * | 1929-03-27 | 1931-11-17 | Arthur J Esser | Fuse device |
US1951307A (en) * | 1932-07-30 | 1934-03-13 | Mar Frank C La | Indicating plug fuse |
AU485687B2 (en) * | 1973-11-07 | 1975-05-08 | Tokyo Shibaura Electric Company Ltd. | A surge voltage absorber |
DE2831139A1 (en) * | 1978-07-13 | 1980-01-24 | Siemens Ag | Monitoring device for fuse - has LED in series with PTC resistor in parallel with ordinary resistor and in parallel with fuse |
DE2915170C2 (en) * | 1979-04-12 | 1982-06-09 | Siemens AG, 1000 Berlin und 8000 München | Low voltage load switch with fuse |
AT380351B (en) * | 1984-04-03 | 1986-05-12 | Cti Ges Zur Pruefung Elektrote | OVERVOLTAGE ARRESTER WITH DISCONNECTOR AND FLASHING INDICATOR |
-
1985
- 1985-12-20 DE DE19853545526 patent/DE3545526A1/en not_active Withdrawn
-
1986
- 1986-12-08 EP EP86117073A patent/EP0230585A1/en not_active Ceased
- 1986-12-18 PT PT8396786A patent/PT83967A/en not_active Application Discontinuation
- 1986-12-19 BR BR8606323A patent/BR8606323A/en unknown
- 1986-12-19 ES ES8603520A patent/ES2003762A6/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0230585A1 (en) | 1987-08-05 |
ES2003762A6 (en) | 1988-11-16 |
BR8606323A (en) | 1987-10-06 |
DE3545526A1 (en) | 1987-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC3A | Refusal |
Effective date: 19930210 |