JPS4612704B1 - - Google Patents
Info
- Publication number
- JPS4612704B1 JPS4612704B1 JP5994868A JP5994868A JPS4612704B1 JP S4612704 B1 JPS4612704 B1 JP S4612704B1 JP 5994868 A JP5994868 A JP 5994868A JP 5994868 A JP5994868 A JP 5994868A JP S4612704 B1 JPS4612704 B1 JP S4612704B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US663029A US3401245A (en) | 1967-08-24 | 1967-08-24 | Circuit breaker having improved flashover characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4612704B1 true JPS4612704B1 (en) | 1971-04-01 |
Family
ID=24660218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5994868A Pending JPS4612704B1 (en) | 1967-08-24 | 1968-08-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3401245A (en) |
| JP (1) | JPS4612704B1 (en) |
| BE (1) | BE718707A (en) |
| ES (1) | ES356407A1 (en) |
| FR (1) | FR1593567A (en) |
| GB (1) | GB1200703A (en) |
| SE (1) | SE344137B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3550056A (en) * | 1969-01-31 | 1970-12-22 | Mc Graw Edison Co | Enclosed fuse |
| US3855563A (en) * | 1973-11-21 | 1974-12-17 | Westinghouse Electric Corp | Circuit interrupter |
| US4008452A (en) * | 1975-08-01 | 1977-02-15 | Westinghouse Electric Corporation | Current limiting fuse device for relatively high current |
| US4995886A (en) * | 1989-12-04 | 1991-02-26 | Westinghouse Electric Corp. | Method of assembling a controlled seal for an expulsion fuse |
| US4952900A (en) * | 1989-12-04 | 1990-08-28 | Westinghouse Electric Corp. | Controlled seal for an expulsion fuse and method of assembling same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2183728A (en) * | 1936-06-17 | 1939-12-19 | Schweitzer & Conrad Inc | Fuse |
| US2502992A (en) * | 1943-12-16 | 1950-04-04 | Westinghouse Electric Corp | Circuit interrupter |
| US2599186A (en) * | 1946-04-22 | 1952-06-03 | S & C Electric Co | Dropout fuse construction |
| US2961514A (en) * | 1959-01-19 | 1960-11-22 | S & C Electric Co | Circuit interrupter |
| US2976381A (en) * | 1959-05-15 | 1961-03-21 | S & C Electric Co | Circuit interrupter |
| US3230331A (en) * | 1965-04-26 | 1966-01-18 | S & C Electric Co | Circuit interrupter construction with improved condenser |
-
1967
- 1967-08-24 US US663029A patent/US3401245A/en not_active Expired - Lifetime
-
1968
- 1968-07-10 GB GB32835/68A patent/GB1200703A/en not_active Expired
- 1968-07-23 ES ES356407A patent/ES356407A1/en not_active Expired
- 1968-07-26 BE BE718707D patent/BE718707A/xx unknown
- 1968-08-21 FR FR1593567D patent/FR1593567A/fr not_active Expired
- 1968-08-23 JP JP5994868A patent/JPS4612704B1/ja active Pending
- 1968-08-23 SE SE11422/68A patent/SE344137B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1200703A (en) | 1970-07-29 |
| SE344137B (en) | 1972-03-27 |
| BE718707A (en) | 1968-12-31 |
| US3401245A (en) | 1968-09-10 |
| ES356407A1 (en) | 1970-02-01 |
| FR1593567A (en) | 1970-06-01 |