FR2614468B1 - Fusible electrique a haute tension rempli de sable - Google Patents
Fusible electrique a haute tension rempli de sableInfo
- Publication number
- FR2614468B1 FR2614468B1 FR8705972A FR8705972A FR2614468B1 FR 2614468 B1 FR2614468 B1 FR 2614468B1 FR 8705972 A FR8705972 A FR 8705972A FR 8705972 A FR8705972 A FR 8705972A FR 2614468 B1 FR2614468 B1 FR 2614468B1
- Authority
- FR
- France
- Prior art keywords
- high voltage
- voltage electric
- electric fuse
- filled high
- sand filled
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
- H01H85/157—Ferrule-end contacts
-
- 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
- H01H85/05—Component parts thereof
- H01H85/18—Casing fillings, e.g. powder
- H01H85/185—Insulating members for supporting fusible elements inside a casing, e.g. for helically wound fusible elements
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8705972A FR2614468B1 (fr) | 1987-04-27 | 1987-04-27 | Fusible electrique a haute tension rempli de sable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8705972A FR2614468B1 (fr) | 1987-04-27 | 1987-04-27 | Fusible electrique a haute tension rempli de sable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2614468A1 FR2614468A1 (fr) | 1988-10-28 |
FR2614468B1 true FR2614468B1 (fr) | 1989-06-09 |
Family
ID=9350544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8705972A Expired FR2614468B1 (fr) | 1987-04-27 | 1987-04-27 | Fusible electrique a haute tension rempli de sable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2614468B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL92112C (fr) * | 1938-02-24 | |||
US2639350A (en) * | 1950-08-11 | 1953-05-19 | Electric fuse | |
GB1080694A (en) * | 1963-05-20 | 1967-08-23 | English Electric Co Ltd | Improvements in or relating to electrical fuses |
US3852696A (en) * | 1973-10-10 | 1974-12-03 | Westinghouse Electric Corp | Dropout electrical fuse |
-
1987
- 1987-04-27 FR FR8705972A patent/FR2614468B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2614468A1 (fr) | 1988-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |