JPS50144230U - - Google Patents
Info
- Publication number
- JPS50144230U JPS50144230U JP1975061050U JP6105075U JPS50144230U JP S50144230 U JPS50144230 U JP S50144230U JP 1975061050 U JP1975061050 U JP 1975061050U JP 6105075 U JP6105075 U JP 6105075U JP S50144230 U JPS50144230 U JP S50144230U
- 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.)
- Granted
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
- H01H85/055—Fusible members
- H01H85/08—Fusible members characterised by the shape or form of the fusible member
Landscapes
- Fuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US468779A US3909766A (en) | 1974-05-10 | 1974-05-10 | Current limiting fuse element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50144230U true JPS50144230U (en:Method) | 1975-11-28 |
| JPS5444744Y2 JPS5444744Y2 (en:Method) | 1979-12-22 |
Family
ID=23861209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975061050U Expired JPS5444744Y2 (en:Method) | 1974-05-10 | 1975-05-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3909766A (en:Method) |
| JP (1) | JPS5444744Y2 (en:Method) |
| CA (1) | CA1024561A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4443468A1 (en) * | 2023-02-07 | 2024-10-09 | Littelfuse, Inc. | Gradient bridge cross-section for improved thermal & osr fuse performance |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204183A (en) * | 1976-03-17 | 1980-05-20 | Westinghouse Electric Corp. | Tapered strap element for an electrical fuse |
| DE3243892A1 (de) * | 1981-12-01 | 1983-07-07 | Villamos Berendezés és Elektronikai Vállalat, Budapest | Schmelzlamelle fuer elektrische sicherungen |
| US4692734A (en) * | 1986-07-21 | 1987-09-08 | S&C Electric Company | Interrupting device with improved current-limiting arrangement |
| US20180204700A1 (en) * | 2017-01-17 | 2018-07-19 | Littelfuse, Inc. | Fuse with conical open coil fusible element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2157907A (en) * | 1934-12-11 | 1939-05-09 | Gen Electric | Fuse |
| US2655577A (en) * | 1951-09-06 | 1953-10-13 | Gen Electric | Renewable fuse end washer |
| US3569889A (en) * | 1968-10-17 | 1971-03-09 | Mitsubishi Electric Corp | Current-limiting fusable device with fusable elements of stepped or graduated cross-sectional areas and having dents |
-
1974
- 1974-05-10 US US468779A patent/US3909766A/en not_active Expired - Lifetime
-
1975
- 1975-04-21 CA CA225,081A patent/CA1024561A/en not_active Expired
- 1975-05-08 JP JP1975061050U patent/JPS5444744Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4443468A1 (en) * | 2023-02-07 | 2024-10-09 | Littelfuse, Inc. | Gradient bridge cross-section for improved thermal & osr fuse performance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5444744Y2 (en:Method) | 1979-12-22 |
| CA1024561A (en) | 1978-01-17 |
| US3909766A (en) | 1975-09-30 |