GB2233840B - Electrical fuse - Google Patents
Electrical fuseInfo
- Publication number
- GB2233840B GB2233840B GB9009156A GB9009156A GB2233840B GB 2233840 B GB2233840 B GB 2233840B GB 9009156 A GB9009156 A GB 9009156A GB 9009156 A GB9009156 A GB 9009156A GB 2233840 B GB2233840 B GB 2233840B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical fuse
- fuse
- electrical
- 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 - Lifetime
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
- H01H85/165—Casings
-
- 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
- H01H85/153—Knife-blade-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
- H01H85/165—Casings
- H01H85/175—Casings characterised by the casing shape or form
- H01H85/1755—Casings characterised by the casing shape or form composite casing
Landscapes
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuses (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/344,718 US4949062A (en) | 1989-04-24 | 1989-04-24 | Fuse having a non-electrically conductive end bell |
US07/344,796 US4935716A (en) | 1989-04-24 | 1989-04-24 | Fuse having a ball plug |
US07/344,717 US4949063A (en) | 1989-04-24 | 1989-04-24 | End closure system for high speed fuse |
US07/344,719 US4951026A (en) | 1989-04-24 | 1989-04-24 | Weld projections on fuse terminals |
US07/436,893 US4972170A (en) | 1989-04-24 | 1989-11-15 | High speed fuse |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9009156D0 GB9009156D0 (en) | 1990-06-20 |
GB2233840A GB2233840A (en) | 1991-01-16 |
GB2233840B true GB2233840B (en) | 1994-05-11 |
Family
ID=27541190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9009156A Expired - Lifetime GB2233840B (en) | 1989-04-24 | 1990-04-24 | Electrical fuse |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0374027A (en) |
CA (1) | CA2015285C (en) |
DE (1) | DE4013042A1 (en) |
FR (4) | FR2664090B1 (en) |
GB (1) | GB2233840B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6642833B2 (en) * | 2001-01-26 | 2003-11-04 | General Electric Company | High-voltage current-limiting fuse |
CN106449328B (en) * | 2016-11-24 | 2019-03-26 | 广东中贝能源科技有限公司 | A kind of switch fuse |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529271A (en) * | 1968-08-06 | 1970-09-15 | Chase Shawmut Co | Electric cartridge fuses having blade contacts |
US3599138A (en) * | 1969-11-13 | 1971-08-10 | Chase Shawmut Co | High-voltage fuse |
GB1349719A (en) * | 1970-07-29 | 1974-04-10 | Mc Graw Edison Co | Protector for electric circuits |
US3881161A (en) * | 1974-01-03 | 1975-04-29 | Chase Shawmut Co | Electric fuse for elevated circuit voltages |
US3967228A (en) * | 1975-10-09 | 1976-06-29 | General Electric Company | Electric current limiting fuse having a filter disposed in one end cap |
GB2124043A (en) * | 1982-07-17 | 1984-02-08 | Brush Fusegear Ltd | Electrical fuselink |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1393982A (en) * | 1919-09-24 | 1921-10-18 | Wilford J Hawkins | Electric fuse |
US3118049A (en) * | 1961-09-20 | 1964-01-14 | Sarl Helicotule | Metal welding |
DE1277991B (en) * | 1963-07-16 | 1968-09-19 | Siemens Ag | Fuse, especially NH fuse |
US3949340A (en) * | 1970-05-22 | 1976-04-06 | Micro Devices Corporation | Fuse construction |
DE2725564A1 (en) * | 1977-06-07 | 1978-12-21 | Bosch Gmbh Robert | METHOD OF RESISTANCE WELDING |
-
1990
- 1990-04-24 DE DE19904013042 patent/DE4013042A1/en not_active Withdrawn
- 1990-04-24 JP JP10856190A patent/JPH0374027A/en active Pending
- 1990-04-24 GB GB9009156A patent/GB2233840B/en not_active Expired - Lifetime
- 1990-04-24 FR FR9005213A patent/FR2664090B1/en not_active Expired - Lifetime
- 1990-04-24 CA CA 2015285 patent/CA2015285C/en not_active Expired - Lifetime
-
1991
- 1991-07-11 FR FR9108740A patent/FR2664091A1/en not_active Withdrawn
- 1991-07-11 FR FR9108742A patent/FR2664093A1/en not_active Withdrawn
- 1991-07-11 FR FR9108741A patent/FR2664092A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529271A (en) * | 1968-08-06 | 1970-09-15 | Chase Shawmut Co | Electric cartridge fuses having blade contacts |
US3599138A (en) * | 1969-11-13 | 1971-08-10 | Chase Shawmut Co | High-voltage fuse |
GB1349719A (en) * | 1970-07-29 | 1974-04-10 | Mc Graw Edison Co | Protector for electric circuits |
US3881161A (en) * | 1974-01-03 | 1975-04-29 | Chase Shawmut Co | Electric fuse for elevated circuit voltages |
US3967228A (en) * | 1975-10-09 | 1976-06-29 | General Electric Company | Electric current limiting fuse having a filter disposed in one end cap |
GB2124043A (en) * | 1982-07-17 | 1984-02-08 | Brush Fusegear Ltd | Electrical fuselink |
Also Published As
Publication number | Publication date |
---|---|
FR2664093A1 (en) | 1992-01-03 |
GB9009156D0 (en) | 1990-06-20 |
FR2664091A1 (en) | 1992-01-03 |
FR2664090B1 (en) | 1994-12-02 |
CA2015285C (en) | 2000-01-18 |
FR2664092A1 (en) | 1992-01-03 |
JPH0374027A (en) | 1991-03-28 |
CA2015285A1 (en) | 1990-10-24 |
FR2664090A1 (en) | 1992-01-03 |
GB2233840A (en) | 1991-01-16 |
DE4013042A1 (en) | 1990-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20100423 |